摘要: 1、原题 2、代码 open IN, '<', 'File1.txt' or die 'The file does not exist!'; open OUT, '>', 'File2.txt' or die 'The file does not exist!'; while(<IN>) { cho 阅读全文
posted @ 2020-03-29 20:43 笑着刻印在那一张泛黄 阅读(136) 评论(0) 推荐(0)