Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
111793 何旻慧 02数字拼接 C++ Compile Error 0 MS 0 KB 336 2025-03-05 20:02:34

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(){ longlong a,b,c; cin>>a>>b; c=a*10+b; cout<<c*c; return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:8:5: error: 'longlong' was not declared in this scope
     longlong a,b,c;
     ^
Main.cc:9:10: error: 'a' was not declared in this scope
     cin>>a>>b;
          ^
Main.cc:9:13: error: 'b' was not declared in this scope
     cin>>a>>b;
             ^
Main.cc:10:5: error: 'c' was not declared in this scope
     c=a*10+b;
     ^