1. n ni necha xonali sonligini topish n=int

While
1.n ni necha xonali sonligini topish
n=int(input("n= "))
s=0
while n>0:
n=n//10
s+=1
print(s)
2.n sonning raqamlari yig’indisini toppish
n=int(input("n= "))
s=0
while n>0:
m=n%10; n=n//10
s=s+m
print(s)
3.n sonida nechta juft raqam borligini aniqlovchi dastur
n=int(input("n= "))
s=0
while n>0:
m=n%10; n=n//10
if m%2==0:
s+=1
print(s)
4.n natural soni berilgan.1 dan n gacha bo’lgan sonlar ichidan oxirgi raqami 3 ga karrali sonlarni chiqaruvchi dastur
n=int(input("n= "))
i=1
while ii+=1
if (i%10)%3==0:
print(i,end=",")
Break
1.Karra jadval mashqini bajaruvchi dastur(savol javob)
karra=5
for i in range(1,11):
print(karra,"x",i,"=?")
javob=input()
if javob=="bilmayman":
break
natija=karra*i
if int(javob)==natija:
print("barakalla")
else:
print("javobingiz xato to'g'ri javob",natija)
print("Mashq tugadi")
2.Sodda kalkulyator yarating (+,-,*,/ - amallarini bajarsin)
a=int(input("a= "))
amal=input("Bajarish amalini kiriting ")
b=int(input("b= "))
if amal=="+":
print(a+b)
elif amal=="-":
print(a-b)
elif amal=="*":
print(a*b)
elif amal=="/":
print(a/b)
else:
print("Bunday amal mavjud emas")
3.Kiritgan sonlarni yig’indisini ekranga chiqaruvchi dastur(manfiy son kiritilsa dastur to’xtaxdi)
a=int(input("Nechta son kiritmoqchisiz? "))
s=0
for i in range(a):
k=int(input())
if k<0:
break
else:
s=s+k
print(s)
4.Salom so’zini 5 marta ekranga chiqaruvchi dastur tuzing(break operatori yordamida)
a=0
while a>=0:
if a==5:
break
a+=1
print("Salom")
Funksiya
def funksiya_nomi(parametrlari):
buyruqlar_bloki – funksiyaning umumiy tuzilishi
1.Kvadrat yuzini hisoblovchi dastur
def yuza(a):
yuzi=a**2
return yuzi
a=int(input("a ni kirit= "))
print(yuza(a))
2.1 dan a gacha sonlar yig’indisi
def yigindi(a):
s=0
for i in range(1,a+1):
s=s+i
return s
a=int(input("a ni kirit= "))
print(yigindi(a))
3.n faktorialni hisoblovchi dastur
def faktorial(n):
s=1
for i in range(1,n+1):
s=s*i
return s
n=int(input("n= "))
print(faktorial(n))