运行 ID: 50506

Main.cc: In function ‘int main()’:
Main.cc:14:19: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses]
     else if(y%4==0&&y%100!=0||y%400==0) {
             ~~~~~~^~~~~~~~~~
Main.cc:16:6: error: expected ‘;’ before ‘}’ token
      }
      ^