names = [‘Michael‘, ‘Bob‘, ‘Tracy‘]
for name in names:
print name
sum = 0
for x in [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]:
sum = sum + x
print sum
sum = 0
n = 99
while n > 0:
sum = sum + n
n = n - 2
print sum
以上这三种就已经够用了
时间: 2024-10-22 06:25:51