Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
145089 姜景文 [在线测评解答教程] 闰年 C++ Compile Error 0 MS 0 KB 235 2026-01-25 08:28:31

Tests(0/0):

Code:

#include <stdio.h> int main() { int t,n; cin>>t; for(int i=0;i<t;i++){ cin>>n; if(n%4==0 && n%100!=0 || n%400==0) cout<<"Yes"; else cout<<"No"; } return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:5:4: error: 'cin' was not declared in this scope
    cin>>t;
    ^
Main.cc:8:19: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
         if(n%4==0 && n%100!=0 || n%400==0)
                   ^
Main.cc:9:2: error: 'cout' was not declared in this scope
  cout<<"Yes";
  ^
Main.cc:11:13: error: 'cout' was not declared in this scope
             cout<<"No";
             ^