Run id: 5898

Main.cc: In function 'int main()':
Main.cc:6:20: error: 'y' was not declared in this scope
     for(int i=1;i<=y;i++){
                    ^
Main.cc:7:20: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
         if(i%100==0&&i%400==0||i%100!=0&&i%4==0){
                    ^