16. 替换空格

https://www.acwing.com/problem/content/submission/code_detail/14064166/
2024-11-27 13:56:26 +00:00 · 2022-05-09 19:27:08 +08:00 · 2022-05-09 19:27:08 +08:00 · f491e2fc25
commit f491e2fc25
parent 352faa5ca0
1 changed files with 12 additions and 0 deletions
--- a/AcWing/16/16.cpp
+++ b/AcWing/16/16.cpp
@ -0,0 +1,12 @@
 class Solution {
  public:
    string replaceSpaces(string &str) {
        string res;
        for (auto c : str)
            if (c == ' ')
                res += "%20";
            else
                res += c;
        return res;
    }
 };