| Run ID | Author | Problem | Lang | Verdict | Time | Memory | Code Length | Submit Time |
|---|---|---|---|---|---|---|---|---|
| 82626 | sh25_zhuhy | 字符大小写转换 | C++ | Accepted | 0 MS | 252 KB | 244 | 2026-01-16 16:15:55 |
#include<bits/stdc++.h> using namespace std; int main() { string a; cin>>a; for(int i=0;i<a.size();i++){ if(a[i]>='a'&&a[i]<='z'){ a[i]-=32; } else if(a[i]>='A'&&a[i]<='Z'){ a[i]+=32; } } cout<<a; return 0; }