摘要: https://ac.nowcoder.com/acm/contest/22669/B 两个char相加的结果是对应的ascii值相加 string和char相加的结果是字符串拼接的结果 试比较: string s = ""; char a = 'a'; char b = 'b'; char c = 阅读全文
posted @ 2024-10-07 00:09 peterzh6 阅读(4) 评论(0) 推荐(0) 编辑