print i,'pythons'
...
0 pythons
1 pythons
2 pythons
>>> for i in range(0,10,2):
....>>> T1,T2,T3=(1,2,3),(4,5,6),(7,8,9)
>>> zip(T1,T2,T3)
[(1, 4, 7), (2, 5, 8), (3, 6, 9)]
当参数长度不同时,...>>> S2='xyz123'
>>> zip(S1,S2)
[('A', 'x'), ('B', 'y'), ('C', 'z')]
内置map函数,用类似的方式把序列的元素配对起来,但是如果参数长度