最赞回答 / the_tops
template = '{0}, {1}'result = template.format('WorldLife is short', 'you need Python .')print(result)template = '{w}, {c}'World = 'WorldLife is short'you = 'you need Python .'result1 = template.format(w = World, c = you)print(result1)
2021-01-08
最赞回答 / 慕侠0184542
>>> L = [75, 92, 59, 68, 99]>>> sum = 0>>> for l in L:... sum = sum +l... >>> print( sum / 5)78.6for和print应该这样对齐。
2021-01-06
最赞回答 / 粗实而夜雨
T = ((1+2), ((1+2),), ('a'+'b'), (1, ), (1,2,3,4,5))for i in T: print(i)结果是这样的：
3 (3,) ab (1,) (1, 2, 3, 4, 5)这里面包含了三个元组，但是最外面的大的（它本身）也算一个的吧，所以一共应该是4个元组
2021-01-05