摘要: 1: ''' 2: 数组 有list和tuple之分 3: ''' 4: 5: classmates=['a','b','c','d'] 6: print(classmates) 7: length=len(classmates) 8: print(length)#4 9: print(classmates[0]+classmates[1... 阅读全文
posted @ 2016-06-08 00:22 大博子 阅读(167) 评论(0) 推荐(0) 编辑