Main.cc:7:30: warning: missing terminating " character
cout<<""leap year";
^
Main.cc:7:13: error: missing terminating " character
cout<<""leap year";
^
Main.cc: In function 'int main()':
Main.cc:6:26: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
if(year%100!=0 && year%4==0|| year%400==0){
^
Main.cc:7:19: error: unable to find string literal operator 'operator""leap' with 'const char [1]', 'long unsigned int' arguments
cout<<""leap year";
^