Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
118098 何旻慧 07大小写转换 C++ Compile Error 0 MS 0 KB 232 2025-04-23 19:28:38

Tests(0/0):

Code:

#include <iostream> #include <cstdio> #include <cmath> using namespace std; int main() { char a; cin>>a; if(z<=a){ cout<<a-32; } else{ cout<<a+32; } return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:8:8: error: 'z' was not declared in this scope
     if(z<=a){ 
        ^