Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
127077 李鸿文添 03大写字母转小写字母 C++ Compile Error 0 MS 0 KB 321 2025-07-23 17:12:44

Tests(0/0):

Code:

#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; int main(){ cher a; cin>>a; a=a+32; cout<<a; return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:8:5: error: 'cher' was not declared in this scope
     cher a;
     ^
Main.cc:9:10: error: 'a' was not declared in this scope
     cin>>a;
          ^