Run id: 160513

Main.cc: In function 'int main()':
Main.cc:7:12: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
   if(y%4==0&&y%100!=0||y%400==0){
            ^
Main.cc:12:11: error: 'i' was not declared in this scope
     cout<