摘要: 替换空格 class Solution { public: string replaceSpace(string s) { string res; for(auto c:s){ if(c!=' '){ res+=c; continue; } res+="%20"; } return res; } } 阅读全文
posted @ 2022-04-07 21:09 (x²+y²-1)³=x²y³ 阅读(123) 评论(0) 推荐(0)