1-qism: Har bir topshiriq 0,9 balldan baholanadi

3-qism: Har bir topshiriq 2,6 balldan baholanadi
21. MS Excel dasturida katakka noto‘g‘ri oraliqda qiymat kiritilganda qaysi xatolik sodir bo‘ladi?
22. MS Excel dasturida E14 katakka yozilgan “=B$6” formulaning H28 katakdagi nusxasini aniqlang.
23. Python dasturlash tilida berilgan quyidagi dastur natijasini aniqlang.
a = ['foo‘, 'bar', 'baz', 'qux', 'corge']
while a:
if len(a) < 3:
break
print(a.pop())
print('Done.')
24. Python dasturlash tilida berilgan quyidagi dastur natijasini aniqlang.
for i in [1, 2, 3, 4][::-1]:
print(i, end='-')
25. Python dasturlash tilida berilgan quyidagi dastur natijasini aniqlang.
import random
T = 1000000
s = 0
for t in range(T):
a = random.randint(1, 100)
b = random.randint(1, 100)
if (a * b) % 2 == 1:
s += 1
print('%.2f' % (s / T))
26. Python dasturlash tilida berilgan quyidagi dastur natijasini aniqlang.
def f(n):
if n <= 2:
return 1
return 3 * f(n - 1) - f(n - 2)
print(f(8))
27. Python dasturlash tilida berilgan quyidagi dastur natijasini aniqlang.
s = 0
for i in range(4, 257, 9):
s += i
print(s)
28. Python dasturlash tilida berilgan quyidagi dastur natijasini aniqlang.
s = 0
for i in range(11):
for j in range(11):
s += (i & j)
print(s)
29. Python dasturlash tilida berilgan quyidagi dastur natijasini aniqlang.
s = 0
for i in range(1, 11):
for j in range(1, 11):
s += (i // j)
print(s)
30. Python dasturlash tilida berilgan quyidagi dastur natijasini aniqlang.
print([1, 2] * 3)