Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
65340 万诗烨 06变换四位数 C++ Compile Error 0 MS 0 KB 209 2024-01-25 10:36:10

Tests(0/0):

Code:

#include<bits/stdc++.h> using namespace std; int main(){ int a; cin>>a; cout << a%10; cout << b/10%10; cout << c/10/10%10; cout << d/10/10/10%10; cout << d << c << b << a; return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:9:10: error: 'b' was not declared in this scope
  cout << b/10%10;
          ^
Main.cc:10:10: error: 'c' was not declared in this scope
  cout << c/10/10%10;
          ^
Main.cc:11:10: error: 'd' was not declared in this scope
  cout << d/10/10/10%10;
          ^