Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
82229 勾好 08判断是否为闰年 C++ Compile Error 0 MS 0 KB 246 2024-07-13 09:48:25

Tests(0/0):

Code:

using namespace std; int main(){ int a; cin>>a; if(a%400 == 0){ cout<<a<<" "<<"yes"; return 0; }else{ if(a%4 == 0 and a%100 != 0){ cout<<a<<" "<<"yes"; return 0; }else{ cout<<a<<" "<<"no"; } } return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:4:2: error: 'cin' was not declared in this scope
  cin>>a;
  ^
Main.cc:6:3: error: 'cout' was not declared in this scope
   cout<