codeforces 133A HQ9+（字符串水题） A. HQ9+点击打开题目time limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputHQ9+ is a joke programming language which has only codeforces 2023-10-01 214 点赞 3 评论 324 浏览
