Run id: 145096

Main.cc: In function 'int main()':
Main.cc:6:4: error: 'cin' was not declared in this scope
    cin>>t;
    ^
Main.cc:9:22: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
         if(n%100!=0  && n%4==0|| n%400==0)
                      ^
Main.cc:10:13: error: 'cout' was not declared in this scope
             cout<<"Yes";
             ^
Main.cc:12:13: error: 'cout' was not declared in this scope
             cout<<"No";
             ^