a = 0
count = 0
sz = []
num = 0
while a < 100:
a += 1
if a%7 == 0:
sz.append(a)
count += 1
print("7的倍數是:",a)
for i in range(len(sz)):
num += sz[i]
print("100以內有%s個奇數,所有奇數的和是%s"%(count,num))
輸出結果:
7的倍數是: 7
7的倍數是: 14
7的倍數是: 21
7的倍數是: 28
7的倍數是: 35
7的倍數是: 42
7的倍數是: 49
7的倍數是: 56
7的倍數是: 63
7的倍數是: 70
7的倍數是: 77
7的倍數是: 84
7的倍數是: 91
7的倍數是: 98
100以內有14個奇數,所有奇數的和是735