Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
134713 孔声豪 05字符的变化 C++ Compile Error 0 MS 0 KB 324 2025-11-01 11:44:51

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; cout<<(A+10-30)*20/50<<endl; 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:9:6: error: 'A' was not declared in this scope
 cin>>A;
      ^