Run id: 145089

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";
             ^