6 条题解

  • 2
    @ 2025-7-1 15:13:32
    #include<bits/stdc++.h>
    using namespace std;
    int n;
    int main(){
    	cin>>n;
    	if(n%2==0&&n!=2)cout<<"YES";
    	else cout<<"NO"; 
    	return 0;
    }
    
    • 2
      @ 2022-10-25 18:28:25
      
      #include<bits/stdc++.h>
      using namespace std;
      int n;
      int main()
      {
          cin>>n;
          if(n%2==0&&n>3)
          {
              cout<<"YES"<<endl;
          }
          else
          {
              cout<<"NO"<<endl;
          }
          return 0;
      }
      

      极度简单,同学们仔细算一算,只要是偶数分两部分就是偶数,但2分出0和2,题目中说不能为0,所所以必须特判。

      • 1
        @ 2025-8-3 21:52:03
        #include<bits/stdc++.h>
        using namespace std;
        int x;
        int main(){
        	cin>>x;
        	if(x%2==0&&x!=2) cout<<"YES";
        	else cout<<"NO";
        	return 0;
        }
        
        • 1
          @ 2022-7-29 20:04:27
          #include<bits/stdc++.h>
          using namespace std;
          long n;
          int main()
          {
          	cin>>n;
          	if(n%2||n<5)cout<<"NO";
          	else cout<<"YES";
          	return 0;
          }
          • -1
            @ 2022-6-11 15:47:01

            #include<bits/stdc++.h> using namespace std; long long n; int main() { cin>>n; if(n2)cout<<"NO"; else if(n%20)cout<<"YES"; else cout<<"NO"; return 0; }

            • -2
              @ 2025-7-11 10:44:06
              #include<bits/stdc++.h>
              using namespace std;
              long long n;
              int main(){
              cin>>n;
              if(n%2==0&&n>4) cout<<"YES";
              else cout<<"NO";
              return 0;
              }
              
              • 1

              信息

              ID
              29
              时间
              1000ms
              内存
              256MiB
              难度
              2
              标签
              (无)
              递交数
              78
              已通过
              48
              上传者