摘要: names= ['alex','rain','peiqi','eva','mac','jack','eva','kangkang','jain']first_index=names.index('eva') #第一个eva的索引print(first_index)new_list=names[fir 阅读全文
posted @ 2019-08-21 14:50 梦幻轩 阅读(1097) 评论(0) 推荐(0) 编辑