Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
1154 李翼 08判断是否为闰年 C++ Compile Error 0 MS 0 KB 186 2023-08-21 09:35:51

Tests(0/0):

Code:

#include<iostream> using namespace std; int main(){ int a=0; cin>>a; if(a%4==0&&a%100!=0||a%400==0){ cout<<a << << "yes"; } else{ cout<<a << << "no"; } return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:6:11: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
  if(a%4==0&&a%100!=0||a%400==0){
           ^
Main.cc:7:14: error: expected primary-expression before '<' token
   cout<<a << << "yes";
              ^
Main.cc:10:14: error: expected primary-expression before '<<' token
   cout<<a << << "no";
              ^