Задание 15 ЕГЭ по информатике · D2CF8C

def f(x):
    return ((x % 3 == 0) <= (x % 5 != 0)) or (x + a >= 80)

for a in range(1, 100):
    if all(f(x) for x in range(1, 1000)):
        print(a)
        break
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def f(x):
    return (x%3==0) <= (not(x%5==0)) or ((x + a) >=80)
for a in range(1,1000):
    if all(f(x) for x in range(1,1000)):
        print(a)
        break