Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
150997 杨峻熙 奇偶位互换 C++ Compile Error 0 MS 0 KB 243 2026-04-02 17:26:24

Tests(0/0):

Code:

#include<bits/stdc++.h> using namespace std; int main(){ int T; cin>>T; cin.ignore(); while(T--){ string s; cin>>s; for(int i=0;i<s.size();i+=z){ ans+=s[i+1]; ans+=s[i]; } cout<<ans<<endl; } return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:10:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i=0;i