Main.cc: In function 'int main()':
Main.cc:10:14: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
if(a%4==0&&a%100!=0||a%400==0){
^
Main.cc:12:9: error: expected ';' before '}' token
}
^
Main.cc:13:23: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
else if(b%4==0&&b%100!=0||b%400==0){
^