Hurmatli o`quvchi! Ushbu masalalarni yechishda dasturlar bir oz

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9-IHT Python dasturlari

original bo`lmasligi tabiiy, chunki men ham PYTHON dasturlash

tilini endi o`rganmoqdaman. Agar sizga ma’qul kelmasa tanqidiy

fikr bildirmang dars davomida o`zgarishlarni o`quvchilarim

yordamida dasturlarni ratsionallashtirib boramiz bundagi dasturlar

asosan 9-sinf o`quvchisi o`sha darsgacha bilimga ega ekanligini

hisobga olinglar. Bu qo`llanmani tayyorlashda yaqindan yordam

bergan @baliqchi10 telegram kanali a’zolariga ayniqsa Isomiddin

Ismoilov, Sunnatullo Sultonmurodov, Dauletbay Kaipbayevlarga

aloxida minnadorchilik bildiraman.67-68-dars mashqlarini

o`zlarinng qoldiraman. Hurmat bilan Baliqchi tumani 10-umumiy

o`rta ta’limmaktabi informatika fani o`qituvchisi Marufjon

Raxmanov

#28-dars masalalari

#1. Darvozaning eni 4 metr, bo‘yi esa 3 metr:

#1) darvoza yuzasi (S)ni hisoblash dasturini tuzing;

#2) darvoza qirrasining uzunligi (P)ni hisoblash dasturini tuzing.

e=4#m

b=3#m

#1)

S=e*b

print('S=',S,'mert kadrat')

#2)

P=2*(e+b)

print('P=',P,'metr')

#2.Ikkita qayiq turg‘un suvda bir-biriga tomon 4 km/soat va

#2 km/soat tezlik bilan suzmoqda. Ular orasidagi masofa 24 km bo‘lsa:

#1) ular qancha vaqtdan keyin uchrashadi?

#2) qancha vaqtdan keyin ular orasidagi masofa 12 km ni tashkil etadi?

v1=4 #km/soat

v2=2 #km/soat

S=24 #km

v=v1+v2

#1) S=v*t. t=S/v. v=v1+v2

t=S/v

print('t=',t,' soat')

#2) S1=24-12=12 km

S1=12 #km

t1=S1/v

print('t1=',t1,'soat')

#3.Doiraning radiusi 4 metrga teng (PI=3.14):

#1)doira yuzini hisoblang;

#2)aylana uzunligini hisoblang.

#1)

pi=3.14 #s=pi*r*r

r=4 #metr

s=pi*r*r

print('s=',s,'metr kvadrat')

#2) l=2*pi*r

l=2*pi*r

print('l=',l,'metr')

# 30 dars masalalari

#1.Darvozaning eni va bo‘yi foydalanuvchi tomonidan kiritiladi

#1)darvoza yuzasini hisoblash dasturini tuzing;

#2)darvoza qirrasining uzunligini hisoblash dasturini tuzing.

a=int(input('Bo`yi = '))

b=int(input('Eni= '))

#1)

#S=a*b

#print('S=',S)

#2)

P=2*(a+b)

print('P=',P)

#2.Quyidagi o‘zgaruvchilar turini aniqlang:

#alfa = 8764; beta = ‘Lola’ son=30.2

#alfa=8764

#print(type(alfa))

#beta='Lola'

#print(type(beta))

son=39.2

print(type(son))

#3. O‘zgaruvchi uchun qiymat kiritilganda, uning turini

#aniqlovchi dastur tuzing.

a=input('a=')

print(type(a))

#31-dars mashqlari

#1.Quyidagi o‘zgaruvchilar turini aniqlang:

#alfa = 579413; beta = 'Aqlbek'; d = True;

#s = 0; resp = ’d’; b = 100; max = False;

#fc = ’True34’; t = 102.5; res = ’2500’;

#a = ’-50’; b = 45.67

alfa=579413

#3print(type(alfa))

#x=input()

#beta='Aqlbek'

#print(type(beta))

#x=input()

#d=True

#print(type(d))

#x=input()

#t=102.5

#print(type(t))

#2.Ikkita qayiq turg‘un suvda bir-biriga

#tomon a km/soat va b km/soat tezlik bilan

#suzmoqda. Ular orasidagi masofa S km bo‘lsa,

#ular qancha vaqtda uchrashadi? a va b

#foydalanuvchi tomonidan kiritiladi.

#v1=int(input('birinchi qayiqning tezligi='))

#v2=int(input('ikkinchi qayiqning tezligi='))

#S=int(input('Oralaridagi masofa='))

#v=v1+v2

#S=v*t. t=S/v. v=v1+v2

#t=S/v

#print('t=',t,' soat')

#3.Xonaning bo‘yi (x) va eni (y) metr

#foydalanuvchi tomonidan kiritiladi.

#Xonaning yuzasi (S) va perimetri

#(P)ni topish dasturini tuzing.

#a=int(input('a='))

#b=int(input('b='))

#1)

#S=a*b

#print('S=',S,'mert kadrat')

#x=input()

#2)

#P=2*(a+b)

#print('P=',P,'metr')

#6.Doiraning radiusi r ga teng.

#Doiraning yuzi (s) va aylana uzunligi

# l ni topish dasturini tuzing. Doiraning

#radiusi foydalanuvchi tomonidan kiritiladi

#(PI=3.14).

#1)pi=3.14 #s=pi*r*r

pi=3.14

r=int(input('r='))

s=pi*r*r

print('s=',s,'metr kvadrat')

#2) l=2*pi*r

x=input()

l=2*pi*r

print('l=',l,'metr')

#1.Berilgan a va b sonlari yig‘indisi, ko‘paytmasini

#toping. Yig‘indi va ko‘paytma oxirgi raqamlarining

#ko‘paytmasini topish dasturini tuzing.

#33-dars masalalari

#Berilgan Ifoda

Natija

# a = 8

d = a + b = 8 + 9 =17 S=7*2=14

# b = 9

c = a * b = 8 * 9 = 72

#a=8

#b=9

#d=a+b

#print("d=",d)

#c=a*b

#print("c=",c)

#x=d%10

#print(x)

#y=c%10

#print(y)

#S=x*y

#print("S=",S)

#2.Berilgan ikki xonali son xonalarining yig‘indisini

#hisoblash dasturini tuzing.

#print("ikki xonali son kiriting")

#x=int(input())

#a=x//10

#b=x%10

#S=a+b

#print("S=",S)

#3.Quyidagi ifodani Python tilida yozing:

#1)x + 2y + 52 * 4–58

x+2*y+(5**2)*4-58

#2)256+(2589–1549)*458+45614–4565/5

256+(2589-1549)*458+456**14-4565/5

#35-dars masalalari

#1.Hovuzning bo‘yi 6 metr, eni 4 metr va

#chuqurligi 3 metr. Berilganlar asosida

#quyidagi topshiriqlar uchun dastur tuzing:

#a)Hovuz ichiga kafel qoplash uchun qancha

#kvadrat metr kafel kerak bo‘ladi?

#b)Hovuzni to‘ldirish uchun qancha litr suv

#kerak bo‘ladi (1 l = 1000 cm3)?

#a=6#metr

#b=4#metr

#c=3#metr

#s=a*b+2*b*c+2*a*c

#print("Kafel qoplash uchun",s,"kvadrat metr maydon")

#v=a*b*c

#print("v=",v*1000,"litr")

#2.Yuqoridagi masalada hovuz bo‘yi, eni va

#chuqurligi kattaliklari foydalanuvchi

#tomonidan kiritiladigan hol uchun

#dastur tuzing.

#print("Hovuzning bo`yi a")

#a=int(input())

#print("hovuzning eni b")

#b=int(input())

#print("Hovuzning chuqurligi")

#c=int(input())

#s=a*b+2*b*c+2*a*c

#print("Kafel bosiladigan yuza",s,"metr kvadrat")

#v=a*b*c

#print("Hovuzning hajmi",v*1000,"litr")

#3.10 288 sekundni soat, minut va

#sekundlarda ifodalang.

#t=10288 #sekund

#tm=t/60#minut

#ts=tm/60#soat

#print("t=",t,"sek=",tm,"min=",ts,"soat")

#4.Berilgan ikki xonali son xonalarining

#ko‘paytmasini hisoblash dasturini tuzing.

#a=int(input('a='))

#b=a//10

#c=a%10

#kupaytma=b*c

#print("kupaytma",kupaytma)

#5.Berilgan uch xonali son xonalarining

#yig‘indisi va ko‘paytmasini hisoblash

#dasturini tuzing.

#Berilgan Ifoda Natija

# 897

8+9+7

# 8*9*7 504

print("Uch xonali son kiriting")

a=int(input())

print(a)

br=a//100

print("birinchi raqam-",br)

iir=a//10

ir=iir%10

print("ikkinchi raqam",ir)

ur=a%10

print("uchinchi raqam",ur)

s=br+ir+ur

p=br*ir*ur

print("Raqamlar yig`indisi-",s)

print("Raqamlar ko``paytmasi-",p)

#6.Qisqartirilgan amallarni qo‘llagan holda,

#quyidagi dastur natijasini chiqaring.

#Berilgan Ifoda

Natija

# a=8 a=int(input())

# b=5 b=int(input())

# c=9 c=int(input())

# a-=b

# a*=c

# a+=(b*c+b)

# print(a)

print('Butun a ni kiriting')

a=int(input())

print('Butun b ni kiriting')

b=int(input())

print('Butun c ni kiriting')

c=int(input())

a-=b

print(a)

a*=c

print(a)

a+=(b*c+b)

#7. Quyidagi ifodani Python tilida yozing:

# y= 7

#

x2+x+1+x2

#y=7/(x*x+x+1)+x*x

#37.1-topshiriq

#1. “GULTOJIXO‘ROZ” so‘zidan qism so‘zlar

#ajratuvchi dastur tuzing.

a='GULTOJIXO`ROZ'

b=a[:3]

print(b)

c=a[3:7]

print(c)

d=a[7:13]

print(d)

input()

#37.2-topshiriq

#2.TUZAMAN, PYTHON, DASTUR, TILIDA, MEN.

#Ushbu so‘zlardan jumla tuzuvchi dastur tuzing.

A='TUZAMAN'

B='PYTHON '

C='DASTUR '

D='TILIDA '

E='MEN '

P=E+B+D+C+A

print(P)

input()

#37.3-topshiriq

#3.Foydalanuvchi tomonidan kiritilgan matn

#uzunligini aniqlovchi dastur tuzing.

print('Matn kiriting')

a=str(input())

print("siz kritgan matnda ",len(a),'ta belgi bor.')

input()

#37.4-topshiriq

#“*” lar yordamida uchburchak yasang.

print(' * ')

print(' * * ')

print(' * * * ')

print('* * * *')

input()

#37.5-topshiriq

#“+”yordamida kvadrat yasang.

print('+ '*4)

input()

#37.6-topshiriq

#Belgilar yordamida pingvin yasang.

print(" ~ ")

print(" - - ")

print(" (o o) ")

print(" / V \ ")

print(" /(_)\ ")

print(" ^^ ^^ ")

#38-dars 1-uy vazifasi

#1.Kutubxonaga ikkita kitob do‘konidan kitoblar keltirildi.

#Birinchi do‘kondan n dona kitob keltirildi. Ikkinchi do‘kondan esa

#birinchi do‘konga qaraganda k dona ko‘p kitob keltirildi.

#Kutubxonaga jami qancha kitob keltirildi? Masalani yechish

#dasturini tuzing. n va k kattaliklar foydalanuvchi tomonidan kiritiladi.

print('Birinchi do`kondan keltirilgan kitoblar soni n ni kiriting/')

n=int(input())

print('Ikinchi do`kondan keltirilgan ortiqcha kitoblar soni k ni liriting/')

k=int(input())

J=n+n+k

print('Jami kitoblar soni ',J,'ta')

input()

#38-dars 2-uy vazifasi

#2.Komilaga 854*89657*4587*425 amalini dasturga kiritib,

#hisoblash topshirig‘i berildi. U qanday dastur tuzishi lozim?

s=854*89657*4587*425

print('s=',s)

#9-sinf IAT 41.1

#1. Tomoni a ga teng kvadrat ichiga doira chizilgan.

#Bo‘yalgan soha yuzi s ni topish dasturini tuzing.

from math import*

PI=3.14

print('kvadrat tomoni uzunligini kiriting')

a=float(input())

skv=pow(a,2)

sd=PI*pow((a/2),2)

s=skv-sd

print(s)

input()

#9-sinf IAT 41.2

#2.Foydalanuvchi tomonidan kiritilgan sondan avval va

#keyin keluvchi sonni ekranga chiqaruvchi dastur tuzing.

print('a butun son kiriting')

a=int(input())

b=a-1

c=a+1

print(b,':',c)

input()

#9-sinf IAT 41.3

#3.n nafar o‘quvchi k dona olma terdi va olmalar ular

#o‘rtasida teng taqsimlandi. Qoldiq olmalar savatchaga solindi.

#a)Har bir o‘quvchi qanchadan olma olgan?

#b)Savatchaga qancha olma solingan?

#n va k kattaliklar foydalanuvchi tomonidan kiritiladigan

#hol uchun dastur tuzing.

print('n ni kiriting')

n=int(input())

print('k ni kiriting')

k=int(input())

t=n//k

q=n%k

print(t,q)

input()

#9-sinf IAT 41.4

#4.Foydalanuvchi tomonidan kiritilgan ikki xonalidan katta

#natural sonning oxirgi ikki raqamini topish dasturini tuzing.

print('99< a son kiriting')

a=int(input())

q=a%100

print(q)

input()

#9-sinf IAT 41.5

#5.Avtobus bir kunda n kilometr yo‘l yuradi. m kilometr

#masofani bosib o‘tishi uchun avtobus necha kun yurishi

#kerak? n va m kattaliklar foydalanuvchi tomonidan kiritiladi.

#Masalani yechish dasturini tuzing.

print('n ni kiriting')

n=int(input())

print('m ni kiriting')

m=int(input())

kun=m//n

print(kun)

#6.Chumolining bosib o‘tgan yo‘li millimetrlarda berilgan.

#Uni metr, santimetr va millimetrlarda ifodalang

#(masalan, 45 786 = 45 metr 78 cm 6 mm).

input()

m=45786

mm=m%10

sm1=m%1000

sm=sm1//10

me=m//1000

print(me,'metr',sm,'sm',mm,'mm')

input()

#9-sinf IAT 41.7

#7.Kubning tomoni a ga teng. Kubning hajmini

#topish dasturini tuzing.

print("kub qirrasi uzunligi a ni kiriting")

a=float(input())

V=a**3

print(V)

input()

#9-sinf IAT 41.8

#8.a, b, c, d sonlari berilgan. Ularning o‘rta arifmetigini

#topish dasturini tuzing.

print(' to`rtta son kiriting')

a=input().split()

a1=float(a[0])

a2=float(a[1])

a3=float(a[2])

a4=float(a[3])

ar=float((a1+a2+a3+a4))/4

print(ar)

input()

#9-sinf IAT 41.

#5-masalaga qarang

42-DARS

#1.Quyidagi mantiqiy ifodalar natijasini yozing:

print((3 > 5) and (2 > 4))

input()

print((2 < 5) and (3 > 0))

input()

print((4 > 2) or (4 < 1))

input()

print((3 > 1) or (5 > 0))

input()

#2.Quyidagi mantiqiy ifodalar natijasini toping:

#a)

a = 20

b = 28

print(a>17 and b==28)

input()

#b)

a = 20

b = 28

c=True

print(a>17 and b>22 and c)

44-DARS

#1.Mantiqiy ifodalar qiymatini aniqlash uchun

#dastur tuzing va natijasini oling:

a=8

b=a**3

print(a
input()

a=10
b=a*3

print(a<=b/3)
input()

a=8
b=a

c=(a+b==2*b)
print(c)

input()

a=8

b=a-4
print((a+3)>=(b-2))

24

input()

#3.Mantiqiy ifodalar natijasini toping:

a = 20



c = False

d=a > 17  or c

print(d)

input()

a = 20



c = False

d=not a > 17 or not c

print(d)

#2.Mantiqiy ifodalar qiymatini aniqlang:

a=(1 > 3) or (4 < 0)

b=not (5 > 6)

print(b)

c=not (6 > 5)

print(c)

d=(2 == 0) or (2 != 2)

print(d)

e=(2 == 0) and (2 > 0)

print(e)

f=(3 > 0) or (2 > 0)

print(f)

25



a = True



b = True



c = False



d=(not(a and c) and (a or b) or c)

print(d)

a = 66

b = 22
c = 7

d=not((a > b) or (b < c))
print(d)

#4.Mantiqiy ifodalar qiymatini aniqlash uchun

#dastur tuzing va natijasini oling:

a=int(input("a="))

b=(a<=5 or a>=0 and a<3)

print(b)

input()

a=int(input("a="))
b=int(input("b="))

c=int(input("c="))

x=int(input("x="))

y=int(input("y="))

d=(x**2+y>0 and a==0.1 or (b>3.7 and c!=4))

26

print(d)

input()

a=int(input("a="))

b=int(input("b="))

s=(a<1 or a>0 or not (x*x+x*x<=1))

print(s)

input()

d=not(not(not(a>b) or True) and False)
print(d)

46-DARS

#1.Ikkita a va b son berilgan. Agar b son a sondan

#kichik bo‘lsa, u holda b ni nol bilan almashtiruvchi,

#aks holda b ni o‘zgarishsiz qoldiruvchi dastur tuzing.

#46-dars 1-topshiriq

a=int(input('a='))

b=int(input('b='))

if a
  b=0

print('b=',b)
input()

#46-dars 2-topshiriq

#2.Berilgan a butun son noldan farqli b butun songa

27

#qoldiqsiz bo‘linishi yoki bo‘linmasligini aniqlovchi

#dastur tuzing.

a=int(input('a='))

b=int(input('b='))

c=a%b

if c==0:
  print(a, ' soni', b, ' soniga qoldiqsiz bo`linadi')

else:
  print(a, ' soni', b, ' soniga qoldiqsiz bo`linmaydi')

input()

#46-dars 3-topshiriq

#3.Berilgan a butun son noldan farqli b butun songa

#qoldiqsiz bo‘linsa, bu ikkala sonning yig‘indisini,

#aks holda ko‘paytmasini topish dasturini tuzing.

a=int(input('a='))

b=int(input('b='))

c=a%b

if c==0:
  d=a+b

else:
  d=a*b

  print(d)

input()

#46-dars 4-topshiriq

28

#4.Uchta a, b va c son berilgan. Agar a2 – b2 = c2

#shart bajarilsa, ularning ko‘paytmasini, aks holda

#yig‘indisini hisoblovchi dastur tuzing.

a=int(input('a='))

b=int(input('b='))

c=int(input('c='))

if a*a-b*b==c*c:

p=a*b*c

print(p)

else:

  s=a+b+c
  print(s)

input()

#46-dars 5-topshiriq

# 5.Butun son berilgan. Agar u musbat bo‘lsa, unga 1

#sonini qo‘shish, aks holda o‘zini chiqarish dasturini tuzing.

a=int(input('a='))

if a>0:

  a=a+1

  print('a=',a)

input

#46-dars 6-topshiriq

29

#6.Kiritilgan butun son musbat bo‘lsa, uning 10 ga ko‘paytmasini,

#aks holda o‘zini chiqaruvchi dastur tuzing.

a=int(input('a='))

if a>0:

  a=a*10

else:
  a=a

print('a=',a)

# 47-dars. TARMOQLANUVCHI ALGORITMLARNI DASTURLASH.

#ELIF OPERATORI

#1. Ikki xonali sonning raqamlari toq

#ekanligini aniqlovchi dastur tuzing.

#47-dars 1-misol

a=int(input('bi='))

b=a//10

i=a%10
if b%2!=0 and i%2!=0:

  print('raqamlar toq',b,':',i)

else:

  print(' raqamlar toq emas',b,':',i)

30

input()

#47-dars 2-misol

#2. Uch xonali sonda bir xil raqamlar

#mavjudligini aniqlovchi dastur tuzing.

print('uch xonali son kriting')

a=int(input('a='))

b=a%10

i=b%10
u=i%10

if b==i or i==u or b==u:
  print('bir hil raqamlar mavjud')

else:
  print('bir hil raqamlar mavjud emas')

input()

#47-dars 3-misol

#3.a va b sondan qaysi biri juft

#ekanligini aniqlovchi dastur tuzing.

a=int(input('a='))

b=int(input('b='))

31

a1=a%10

a2=b%10
if a1%2==0:

  print('a soni juft',a)

  if a2%2==0:

  print('b soni juft',b)

input()

#47-dars 4-misol

#4.3 ta butun son kiritildi. Qaysi biri juft

#ekanligini aniqlovchi dastur tuzing.

a=int(input('a='))

b=int(input('b='))

c=int(input('c='))

a1=a%10

a2=b%10

a3=c%10
if a1%2==0:

  print('a soni juft',a)

if a2%2==0:

  print('b soni juft',b)

if a3%2==0:

  print('c soni juft',c)

32

#48-dars. AMALIY MASHG‘ULOT

#1.Uchta a, b va c butun son berilgan. Ular orasidan

#musbatlari sonini topish dasturini tuzing.

#48-dars 1-mashq

a=int(input('a='))

b=int(input('b='))

c=int(input('c='))

s=0
if a>0:

  s+=1

if b>0:

  s+=1
if c>0:

  s+=1
print('musbat sonlar',s,'ta')

input()

#48-dars 2-mashq

#2.Uchta a, b va c butun son berilgan. Ular orasidan

#musbat va manfiylari sonini topish dasturini tuzing.

33

a=int(input('a='))

b=int(input('b='))

c=int(input('c='))

mus=0
man=0

if a>0:

  mus+=1

if a==0:

  man==man

if a<0:

  man+=1

if b>0:

  mus+=1

if b==0:

  man==man

if b<0:

  man+=1

if c>0:

  mus+=1

if c==0:

  man==man

if c<0:

  man+=1

print('mus=',mus,'man=',man)

34

input()

#48-dars 3-mashq

#3.Ikkita a va b son berilgan. Dastlab kattasini, keyin

#esa kichigini chiqaruvchi dastur tuzing.

a=int(input('a='))

b=int(input('b='))

if a>b:

  print(a,b)
else:

  print(b,a)
input()

#48-dars 4-mashq

#4.Uchta a, b va c butun son berilgan. Ulardan faqat

#musbatlari kvadratini hisoblab chiquvchi dastur tuzing.

a=int(input('a='))

b=int(input('b='))

c=int(input('c='))

if a<=0:

a=0

else:

35

  a=a*a

if b<=0:

  b=0

else:
  b=b*b

if c<=0:

  c=0

else:
  c=c*c

s=a+b+c

print(a,b,c)

input()

#48-dars 5-mashq

#5.Kvadrat tenglamani yechish dasturini tuzing.

a=int(input('a='))

b=int(input('b='))

c=int(input('c='))

D=b*b-4*a*c

from math import*

if D>=0:

  x1=(-b-sqrt(D))/(2*a)

  x2=(-b+sqrt(D))/(2*a)

36

  print('x1=',x1,'x2=',x2)

else:
  print('yechimga ega emas')

input()

#48-dars 6-mashq

#6.Hafta raqami 1–7 oraliqda kiritilganda, hafta kunini

#ekranga chiqaruvchi dastur tuzing.

a=int(input('Xaftaning nechanch kuni'))

if a==1:

  print('Dushanba')

if a==2:

  print('Seshanba')

if a==3:

  print('Chorshanba')

if a==4:

  print('Payshanba')

if a==5:

  print('Juma')

if a==6:

  print('Shanba')

if a==1:

  print('Yakshanba')

37

if a<1 or a>7:

  print('Bunday kun yo`q')

input()

#48-dars 7-mashq

#7.a va b sonlar berilgan. Agar ular musbat va yig‘indisi

#100 dan katta bo‘lsa, a sonining b songa nisbatini, ular

#musbat va yig‘indisi 100 dan katta bo‘lmasa, a ning b ga

#ko‘paytmasini hisoblash dasturini tuzing.

a=int(input('a='))

b=int(input('b='))

c=a+b

if a>0 and b>0 and c>100:
  s=a/b

if a>0 and b>0 and c<=100:

  s=a*b

print(s)

input()

#48-dars 8-mashq

#8.Ikkita son berilgan. Agar birinchi son ikkinchisidan katta

#bo‘lsa, 1 ni, agar ikkinchi son birinchisidan katta bo‘lsa,

#2 ni, agar ikkalasi teng bo‘lsa, 0 ni chiqaruvchi dastur tuzing.

38

a=int(input('a='))

b=int(input('b='))

if a>b:

print(a)
if b>a:

print(b)
if a==b:

print(0)

#49–50-darslar. TAKRORLANUVCHI ALGORITMLARNI DASTURLASH.

#FOR OPERATORI

#49-dars 1-topshiriq

#1.a va b sonlar berilgan. a dan b gacha bо‘lgan barcha

#sonlarni chiqaruvchi dastur tuzing. Bu yerda a <= b.

print('a<=b shartni bajaruvchi a va b sonlarini kiriting ')

a=int(input('a='))

b=int(input('b='))

if a>b:

  print('xato kiritdingiz')

else:
  for i in range(a,b+1):

print(i, end=':')

input()

39

#49-dars 2-topshiriq

#2.a va b sonlar berilgan. Agar a < b bо‘lsa, a dan b gacha

#bо‘lgan sonlarni о‘sish tartibida, aks holda kamayish

#tartibida chiqaring.

a=int(input('a='))

b=int(input('b='))

if a

for i in range(b,a-1,-1):
  print(i, end=':')

if a>=b:

for i in range(a,b-1,-1):

  print(i, end=':')

input()

#49-dars 3-topshiriq

#3.1 dan 10 gacha bо‘lgan natural sonlar kvadratlarini

#chiqaruvchi dastur tuzing.



for i in range(1,11):
  print(i,'ni kvadrati',i*i)

input()

40

#49-dars 4-topshiriq

#4.1 dan 10 gacha bо‘lgan natural sonlar yig‘indisini

#chiqaruvchi dastur tuzing.

i=1;s=0

for i in range(11):

s=s+i

print('s=',s)

#51-dars. AMALIY MASHG‘ULOT

#51-dars 2-mashq

#2.1 dan n gacha bо‘lgan natural sonlar kvadratlari yig‘indisini

#aniqlovchi dastur yozing.

n=int(input('n='))

s=0

for i in range(1,n+1):

  k=i*i

  s=s+k

print(s)

input()

41

#51-dars 3-mashq

#3.n>=2 shartni qanoatlantiruvchi n soni berilgan. Ushbu ifodani

#hisoblovchi dastur tuzing. d=1*2+2*3+...+(n–1)*n

#print('n>=2 shartni bajaruvchi sonni kiriting')

d=0
n=int(input('n='))

for n in range(2,n+1):

  k=(n-1)*n

  d=d+k

print(d)

input()

#51-dars 4-mashq

#4.Bir nechta son berilgan. Ular orasida qancha 2 soni bor ekanligini

#aniqlovchi dastur tuzing.

print('Nechta son kiritasiz?')

a=int(input('a='))

s=0

for i in range(a):
  print('sonni kiriting')

  n=int(input('n='))

  if n==2:

  s=s+1

42

print(s,'ta 2 raqami mavjud')

input()

#51-dars 5-mashq

#5.S=11+13+15+…+49 yig‘indini hisoblash dasturini tuzing.

s=0

for i in range(11,49,2):
  s=s+i

print('s=',s)

input()

#51-dars 6-mashq. Va nihoyat juda sodda holda chidi

#6. n ta uchburchakni ekranga chiqaruvchi dastur tuzing. n –1

#dan 9 gacha bо‘lgan natural sonlarni qabul qiladi.

n=int(input('n='))



for i in range(1,n+1):

  print('   *   ')

  print('  * * ')

  print(' * * * ')

  print('* * * *')

43

#52 dars 1-mashq

#1.Butun son kiritilgan vaqtda sondan avval va keyin

#keluvchi sonni chiqaruvchi dastur tuzing. Dastur

#natijasi quyidagicha bo‘lishi lozim.

#Kiruvchi ma’lumot    Chiquvchi ma’lumot

#     254

  254 dan avvalgi son bu – 253

#

      254 dan keyingi son bu – 255

a=int(input('a='))

b=a-1

c=a+1

print(a," dan avvalgi son-",b)
print(a," dan keyingi son-",c)

input()

#52 dars 2-mashq

#2.Natural son berilgan. Shu son oxirgi raqamini

#topish dasturini tuzing.

a=int(input('a='))

b=a%10

print("siz kiritgan ",a," sonining oxirgi raqami-",b)

44

input()

#52 dars 3-mashq

#3.Sutkaning n sekundi berilgan. Sutka boshlanganidan

#beri qancha soat (h), minut (min) va sekund (s)

#o‘tganini aniqlash dasturini tuzing.

#masalan, n = 13257 = 3*3600 + 40*60 + 57; h = 3 va min = 40.

print('Izoh: 86400 sekund bir sutka, a sekundni kiriting')

a=int(input('a='))

s=a%60 #sekund

ok=a//60 #oraliq kattalik

min=ok%60 #min

h=ok//60

print(a, 'sekund-',h,'soat',min,'min',s,'sekund')

input()

#52 dars 4-mashq

#4.Mahsulotning narxi s so‘m. Ushbu mahsulotdan n ta sotib

#olish uchun qancha so‘m sarflash kerak?

print('Mahsulot narxi s ni kiriting')

s=int(input('s='))

45

print('Xarid miqdotini kiriting-')

n=int(input('n='))

M=s*n

print('kerakli pul-',M,' so`m')
input()

#52 dars 5-mashq

#5.Musbat butun son berilgan. Ushbu sonning o‘nliklar xonasidagi

#raqamini aniqlash dasturini tuzing.

print('Musbat sonni kiriting')

a=int(input('a='))

if a>0:

  b=a//10
  c=b%10

print('Sonning o`nli raqami-',c)

input()

#52 dars 6-mashq

#6.Ismingizni kiritganda quyidagi xabarni chiqaruvchi dasturni

#tuzing. Dastur tuzishda print() operatorining end() usulidan

#foydalaning.

#Kiruvchi ma’lumot  Chiquvchi ma’lumot

#Lola         Xush kelibsiz, Lola!

46

print('Ismingizni kiriting-')

a=input('a=')

print('Hush kelibsiz, ',a,'!')

#53-dars 1-misol

#1.0 dan 20 gacha bo‘lgan juft sonlarni ekranga

#chiqaruvchi dastur tuzing.

n=0

while n<=20:

  print(n)

  n+=2

input()

#53-dars 2-misol

#2. n va k butun manfiy bo‘lmagan sonlar berilgan.

#n va k qatnashgan ushbu ifodani hisoblang.

from math import*

n=int(input('n='))

k=int(input("n>k="))

47

a=factorial(n)

b=factorial(k)

c1=n-k

c=factorial(c1)
F=a/(b*c)

print('F=',F)

input()

#53-dars 3-misol

#3.a va b natural sonlar berilgan. a dan b gacha

#bо‘lgan sonlar orasidan faqat juftlarini chiqaruvchi

#dastur tuzing. Bu yerda a <= b.

a=int(input('a='))

b=int(input("a
c=(b-a)/2

for a in range(a,b+1):

  if a%2==0:

  print(a)

input()

#53-dars 4-misol

#4.n natural soni berilgan. Kvadrati n dan kichik

#bo‘lgan barcha natural sonlarni chiqaruvchi dastur tuzing

48

from math import*

n=int(input('n='))

x=int(sqrt(n))

i=1
while i<=x:

  print(i)

  i+=1

#54-dars 1-mashq

#1. S = 0,5 + 1,5 + 2,5 +…+ 98,5 + 99,5

#ifodani hisoblash dasturini tuzing.

s=0

i=0.5

while i<=100:

  s=s+i

  i+=1

print(s)

input()

#54-dars 2-mashq

#2. n natural sonining barcha bo‘luvchilarini

#chiqaruvchi dastur tuzing.

49

n=int(input('n='))

i=0
while i<=n+1:

  i+=1

  b=n/i

  a=n//i
  if a==b:

  print(a)

input()

#54-dars 3-misol 1-usul

#3.Kiritilgan n soni qancha raqamdan iborat

#ekanligini aniqlovchi dastur tuzing (ko‘rsatma:

#n = n%10 ifoda n = 0 bo‘lguncha bajariladi).

n=int(input('n='))

a=len(str(n))

print(n,'soni ',a,' ta raqamdan iborat' )

input()

#54-dars 4-mashq

#4.Kiritilgan n soni raqamlari yig‘indisini

#hisoblovchi dastur tuzing.

50

a=input('a=')

n=len(a)

a=int(a)

s=0
for i in range(1,n+1):

  b=a//(10**(i-1))%10

  s+=b


print(s)

input()

#54-dars 5-mashq

#5.Kiritilgan n soni juft raqamlari sonini

#hisoblovchi dastur tuzing.

a = input('Sonni kiriting: ')

n = len(a)

a=int(a)

j = 0
for i in range(1,n+1):

  b=a//(10**(i-1))%10

  if b%2==0:

  j+=1

print(j,'ta juft raqam bor')

51

input()

#54-dars 6-mashq

#6.n natural soni berilgan. 1 dan n gacha bo‘lgan

#natural sonlar ichida oxirgi raqami 3 gа karrali

#sonlarni chiqaruvchi dastur tuzing.

a = int(input('Sonni kiriting: '))

for i in range(1,a):

  b=i%10

  if b%3==0 and b!=0:

  print(i)

#1. Qo‘shish, ayirish, ko‘paytirish va bo‘lish

#amallaridan iborat sodda kalkulyator dasturini tuzing.

#55-dars 1-masala

a=int(input('a ni kiriting, a='))

b=int(input('b ni kiriting, b='))

print('amalni kiriting va enterni bosing')

amal=input('+ -  *  /')

if amal=='+':

  c=a+b

elif amal=='-':

  c=a-b

52

elif amal=='*':

  c=a*b

elif amal=='/':

  c=a/b

else:

c=(' AMAL XATO!')
print('natija c=',c)


#2.Foydalanuvchi tomonidan kiritilgan sonlar

#yig‘indisini hisoblash dasturini tuzing. Agar

#manfiy son kiritilsa, sikl o‘z ishini to‘xtatishi lozim.

while True:

  a=int(input('a='))

  b=int(input('b='))

  if a>=0 and b>=0:

  s=a+b

  print('s=',s)

  else:

  break

# 56-dars 1-misol

#n va k butun musbat sonlar berilgan. n va k

#qatnashgan ushbu ifodani hisoblang.

#n!/k!(n-k)!  Funksiyadan foydalaning.

53

def factorial(n):

  if n==0:

  return 1

  else:

  natija=n*factorial(n-1)

  return natija

n=int(input('n= '))

k=int(input('k= '))

m=n-k

N=factorial(n)
K=factorial(k)

M=factorial(m)

S=N/(K*M)

print('natija=',S)

#56-dars 2-masala

#n natural son berilgan. Kvadrati n dan kichik

#bo‘lgan barcha natural sonlarni chiqaruvchi

#dastur tuzing.

from math import*

i=1

n=int(input('n= '))

54

m=int((sqrt(n)))

while i<=m:

  print(i)

  i+=1



#56-dars 3-masala

#3.Bir birlik uzunlik ‘-’ ga teng. Berilgan n

#uzunlikdagi ‘-’ belgidan iborat chiziq chizuvchi

#dastur tuzing. Protseduradan foydalaning.



print('nechta _ belgisi qo`yilsin? a=')

a=int(input())

print('_'*a)

#58-dars 1-masala

#1.‘*’ belgisidan tomoni n ga teng kvadrat chizuvchi

#dastur tuzing. Protseduradan foydalaning.

#Kiruvchi ma’lumot  Chiquvchi ma’lumot

#        n

  n x n ta (‘*’) dan iborat kvadrat

55

#               ***

#        3

***

#                 ***

n=int(input('n='))

j=1
for j in range(1,n+1):

  def kvadrat():

      i=1

      for i in range(1,n+1):

       print('*',end=' ')

      return

  print(kvadrat())

#58-dars 2-masala

#2.Berilgan n sonining bo‘luvchilarini bitta qatorda

#probel orqali ajratib chiqaruvchi dastur tuzing.

#Protseduradan foydalaning.

#Kiruvchi ma’lumot  Chiquvchi ma’lumot

#         6      1236



n=int(input('n='))

for i in range(1,n+1):

56

  a=n%i

  if a==0:

      print(i, end=' ')

#58-dars 3-masala

#3.Berilgan n sonini rim raqamlarida ifodalovchi dastur

#tuzing. Protseduradan foydalaning.


#Kiruvchi ma’lumot  Chiquvchi ma’lumot

#    125

       CXXV

a=int(input('0
i=a%10

b=a//10%10

u=a//100

r=0

if i==1:
  r='I'

if i==2:

  r='II'

if i==3:

  r='III'

if i==4:

  r='IV'

if i==5:

57

  r='V'

if i==6:

  r='VI'

if i==7:

  r='VII'

if i==8:

  r='VIII'

if i==9:

  r='IX'

ir=0
if b==1:

  ir='X'

if b==2:

  ir='XX'

if b==3:

  ir='XXX'

if b==4:

  ir='XC'

if b==5:

  ir='L'

if b==6:

  ir='LX'

if b==7:

  ir='LXX'

if b==8:

58

  ir='LXXX'

if b==9:

  ir='XC'

ur=0
if u==1:

  ur='C'

if u==2:

  ur='CC'

if u==3:

  ir='CCC'

if u==4:

  ur='CD'

if u==5:

  ur='D'

if u==6:

  ur='DC'

if u==7:

  ur='DCC'

if u==8:

  ur='DCCC'

if u==9:

  ur='CM'

print(ur+ir+r)

59

rim raqami kiritilsa(qo`shimcha)

t = input("*(I,V,X da iiborat) Rim raqamida son kiriting=")


for j in t:

  if j != "I" and j != "V" and j != "X":



  exit()


a = t

t = list(t)


s = 0



for i in range(0, len(t)):

  n = i - 1

  m = i + 1


  if n < 0:

  n += 1


  if m >= len(t):

  m -= 1


  if t[i] == "I" and t[m] != "V" and t[m] != "X":

60

  s += 1

  elif t[i] == "I" and t[m] == "X":

  s += 9

  elif t[i] == "I" and t[m] == "V":

  s += 4

  elif t[i] == "V" and t[n] != "I":

  s += 5

  elif t[i] == "X" and t[n] != "I":

  s += 10


print("Son ", a, " o`nlik sanoq sistemasida ", s, "   bo`ladi.", sep="")

#58-dars 4-masala

#4.Berilgan n soni xonalarining yig‘indisini hisoblash

#dasturini tuzing. Protseduradan foydalaning.

#Kiruvchi ma’lumot  Chiquvchi ma’lumot

#        125        8

n=input('n=')

from math import*

a=len(n)

a=int(a)

n=int(n)

61

s=0

i=1
while i<=a:

  b=n%pow(10,i)//pow(10,(i-1))



  i+=1

  s=s+b

print(s)

#58-dars 5-masala

#5.Sport musobaqasida sportchilarning chiqishlari hakamlar

#tomonidan ballik tizimda baholandi. Yakuniy ballni olish

#uchun eng yuqori va eng past ball chiqarib tashlandi va

#qolgan uchta ballning o‘rtacha arifmetik qiymati hisoblandi.

#5 nafar hakam tomonidan berilgan eng yuqori va eng past ballni

#hamda sportchi olgan ballni chiqaradigan dastur tuzing.

#Funksiyadan foydalaning.

#Kiruvchi ma’lumot  Chiquvchi ma’lumot

#         12345  15

#               3.00

a1=int(input('a1='))

a2=int(input('a2='))

62

a3=int(input('a3='))

a4=int(input('a4='))

a5=int(input('a5='))

ma=max(a1,a2,a3,a4,a5)

mi=min(a1,a2,a3,a4,a5)

sr=(a1+a2+a3+a4+a5-ma-mi)/3

print('eng katta ball-',ma,end=';')

print('eng kichik ball-',mi,end=';')

print('o`rtacha ball-',sr,end=';')

#58-dars 6-masala

#6.Berilgan n soni xonalari raqamlarining sonini

#chiqaruvchi dastur tuzing.

#Kiruvchi ma’lumot  Chiquvchi ma’lumot

#        647521

      6

n=input('n=')

m=len(n)

print(' siz kiritgan',n,'soni',m,'ta raqamdan iborat ')

63

#59-dars 1-masala

#1. n natural soni berilgan.

#S=1*5+2*6+3*7+…+n*(n+4)

#ifodani hisoblash dasturini

#protsedura yordamida tuzing.

n=int(input('n='))

s=0

for i in range(1,n+1):

  s=s+i*(i+4)

  i+=1

print(s)



#59-dars 2-masala

# 2.a va b natural sonlari berilgan.

# a va b sonlaridan kattasini topish

# funksiyasini tuzing. Funksiyadan

# foydalanib, a, b va c sonlari ichidan

# kattasini topish dasturini tuzing.

def max(a, b):

  if a > b:

64

  return a

  else:

  return b

def max3(a, b, c):

  return max(max(a, b), c)

a = int(input('a='))

b = int(input('b='))

c = int(input('c='))

print(max3(a,b,c))

#61-dars 1-masala

#1. Berilgan to‘rtta

#sonning eng kichigini

#topuvchi dastur tuzing.

#Buning uchun

from math import*

a = int(input('a='))

b = int(input('b='))

c = int(input('c='))

d = int(input('d='))

print(min(a,b,c,d))

65

#61-dars 2-masala

#2.Berilgan a (haqiqiy) sonining

#k (butun) darajasini topuvchi dastur

#tuzing. Buning uchun daraja (a, k)

#funksiyasini yarating.

from math import*

def daraja(a,k):

  b=pow(a,k)

  return b

a=int(input('a='))

k=int(input('k='))

print(daraja(a,k))

#61-dars 3-masala

#3.Inglizcha harf va raqamlardan iborat

#satr berilgan. Ushbu satr qancha raqamdan

#iboratligini hisoblovchi dastur tuzing.

print('Satrni kiriting:')

a=input('a=')

n=len(a)

s=0
for i in range(n):

66

  if a[i].isdigit():

  s=s+1

print(s)

#61-dars 4-masala

#4.Berilgan sonni akslantiruvchi dastur

#tuzing. Masalan, 123 dan 321 ni hosil

#qiling. Funksiyadan foydalaning.

a=input('a=')

print(a[::-1])

#61-dars 5-masala

#0 bilan tugaydigan sonlar ketma-ketligi

#berilgan. Uning raqamlari yig‘indisini

#sikl ishlatmagan holda hisoblash

#dasturini tuzing

a=input('a=')

n=len(a)

a=int(a)

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s=0

from math import*
if a%10==0:

  for i in range(1,n+1):

  r=a//pow(10,i-1)%10

  i+=1

  s=s+r

  print('s=',s)

else:

  print('son 0 bilan tugamaydi')

2-usul Dauletbay Kaipbayevdan



#61-dars 6-masala
#6.Tonna, kilogramm va grammlarda

#berilgan birlikni grammga aylan-

#tirish funksiyasini yozing.

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print("Masssani kiriting")

t=int(input('tonna='))

k=int(input('kg='))

g=int(input('g='))

m=1000000*t+1000*k+g

print('m=',m,'g')

# 62-dars 1-masala

#11.0 va 1 ning oralig‘idan

#10 ta tasodifiy sonni chiqa-

#rish dasturini tuzing.

from random import*

for i in range(10):

  a=randint(0,10)

  i+=1

  print(i,'- son',a)

input()


#2.0 va 1 ning oralig‘idan 100

#ta tasodifiy sonni chiqarish

#dasturini tuzing.

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from random import*

for i in range(100):

  a=randint(1,100)/100

  i+=1

  print(i,'- son',a)

input()

#3.10 va 10000 ning oralig‘idan

#5 ta tasodifiy sonni chiqarish

#dasturini tuzing.

from random import*

for i in range(5):

  a=randint(10,10000)

  i+=1

  print(i,'- son',a)

input()

#4.20 va 50 ning oralig‘idan 2

#qadam bilan 7 ta tasodifiy sonni

#chiqarish dasturini tuzing.

from random import*

for i in range(7):

  a=randrange(20,50,2)

  i+=1

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  print(i,'- son',a)

  # 64-dars masalalari yechimlari

#1. Berilgan burchak yoyining

#uzunligini hisoblovchi dastur

#tuzing. Yoyning burchagi (gradusda)

#hamda radiusi foydalanuvchi

#tomonidan kiritiladi.

r=int(input('r='))

alfa=int(input('alfa='))

pi=3.14

l=pi*r*alfa/180
print('l=',l)


#2.y = x * cos x funksiyasi

#qiymatini hisoblovchi dastur tuzing.

#x foydalanuvchi tomonidan kiritiladi.

from math import*

x=float(input('x='))

y=x*cos(x)

print('y=',y)

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#3.Kvadrat tenglamaning ildizlarini

#hisoblash dasturini tuzing. a, b, c

#foydalanuvchi tomonidan kiritiladi.

from math import*

a=int(input('a='))

b=int(input('b='))

c=int(input('c='))

d=b*b-4*a*c

if d==0:

  print('x1=x2=',b/2*a)

if d>0:

  print('x1=',(-b-pow(d,2)/(2*a)))

  print('x2=',(-b+pow(d,2)/(2*a)))

if d<0:

  print('tenglama yechmga ega emas',end='.')

#4.Berilgan haqiqiy sonning kasr qismini

#1 dan 4 gacha bo‘lgan aniqlikda yaxlitlang.

#a=0.26598

##Natija:

#1-aniqlikda: 0.3

2-aniqlikda: 0.27

#3-aniqlikda: 0.266  4-aniqlikda: 0.2660

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for i in range (1,5):

n=round(a,i)

print(i,'- aniqlikda',(n))

i+=1

#5.Doira sektorining yuzasini hisoblash

#dasturini tuzing. Doiraning radiusi hamda

#sektorning burchagi (gradusda) foydalanuvchi

#tomonidan kiritiladi.

r=int(input('r='))

alfa=int(input('alfa='))

pi=3.14

l=pi*r*r*alfa/360
print('l=',l)

#65-dars masalalari

#1.Rangi yashil, o‘lchami

#100×100 bo‘lgan “Mening birinchi

#ilovam” nomli GUI oynasini

#yaratuvchi dastur kodini yozing.

#Oynada “Salom O‘zbekiston” xabarini

#chiqaruvchi tugmachasini joylashtiring.

from tkinter import *

window=Tk()

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window.title("Mening birinchi ilovam")

window.geometry("100x100")

window.configure(background="green")

my_label=Label(window, width=15, height=5, bg="green", text="")

my_label.grid(row=0, column=0)

def change_text():

my_label.config(text="Salom O`zbekiston!")

my_button=Button(window,text="Meni bosing!", width=10,

command=change_text)

my_button.grid(row=1, column=0)

window.mainloop()

#2.Rangi pushti, o‘lchami 250×150 bo‘lgan “Mevalar” nomli GUI oynasini

#yaratuvchi dastur kodini yozing. Oynada berilgan 4 ta mevadan birini

#tanlash imkonini beruvchi vijetni joylashtiring.

from tkinter import *

window = Tk()

window.title('mevalar')

window.geometry('250x150')

window.configure(background='magenta')

my_label=Label(window, width=5, height=5, bg='magenta', text='')

my_label.grid(row=0, column=0)

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jinsi=StringVar()

radio1=Radiobutton(window, text='olma',variable=jinsi, value='olma')

radio1.grid(row=0, column=0, sticky=W)

radio1=Radiobutton(window, text='anor',variable=jinsi, value='anor')

radio1.grid(row=0, column=1, sticky=W)

radio1=Radiobutton(window, text='shaftoli',variable=jinsi, value='shaftoli')

radio1.grid(row=0, column=2, sticky=W)

radio1=Radiobutton(window, text='gilos',variable=jinsi, value='gilos')

radio1.grid(row=0, column=3, sticky=W)

Radiobutton()

radio1.select()

window.mainloop()



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