Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
152022 王艺博 04四位数移位 C++ Compile Error 0 MS 0 KB 107 2026-04-19 14:38:30

Tests(0/0):

Code:

using namespace std; int main(){ int a,b; scanf("%3d%1d",&a,&b); cout<<b<<a; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:4:25: error: 'scanf' was not declared in this scope
     scanf("%3d%1d",&a,&b);
                         ^
Main.cc:5:5: error: 'cout' was not declared in this scope
     cout<