26 条题解

  • 3
    @ 2022-1-2 14:45:36
    #include <stdio.h>
    #include <iostream>
    #include <math.h>
    using namespace std;
    int main()
    {
    	int n;
    	cin >>n;
    	if(n%4==0 && n%100 !=0)
    	{
    		cout <<"Y";
    	}
    	else if(n%400 == 0)
    	{
    		cout <<"Y";
    	}
    	else
    	{
    		cout <<"N";
    	}
    }
    
    • 2
      @ 2023-1-26 16:15:10

      为什么非要那么多判断呢?

      #include<iostream>
      using namespace std;
      int main(){
      	int a;
      	cin>>a;
      	if(a%4==0&&a%100!=0||a%400==0){
      		cout<<"Y";
      	}else{
      		cout<<"N";
      	}
      	return 0;
      }
      
      • 1
        @ 2025-3-26 17:46:41

        #include <bits/stdc++.h>

        using namespace std;

        int main() { int a;

        cin >> a;
        
        if (a % 4 == 0 && a % 100 != 0)
        {
            cout << "Y";
        }
        else if (a % 400 == 0)
        {
            cout << "Y";
        }
        else
        {
            cout << "N";
        }
        
        return 0;
        

        }

        • 0
          @ 2024-11-29 17:01:23
          #include<iomanip>
          using namespace std;
          int main()
          {
          int a;
          cin>>a;
          if(a%4==0)
          {
          cout<<"Y";
          }
          else
          {
          cout<<"N";
          }
          return  0;
          }
          
          • 0
            @ 2024-6-15 19:56:39

            #include using namespace std; int main() { int a; cin >> a; cout << a % 10; return 0;

            • 0
              @ 2024-5-19 15:13:11

              #include using namespace std; const int N = 1e6 + 10; const int INF = 0x3f3f3f3f; int main() { int a; cin >> a; if( a / 100 != 0 && a / 4 == 0 ) { cout << "Y"; } else { cout << "N"; } return 0; }

              • 0
                @ 2024-4-5 20:19:17

                #include #include using namespace std; int main() { int a; cin >> a; if(a % 4 == 0) { cout<<"Y"; } else { cout<<"N"; }

                return 0;
                

                }

                • 0
                  @ 2023-6-25 14:40:29
                  #include <iostream>
                  #include <stdio.h>
                  #include <iomanip>
                  #include <math.h>
                  using namespace std;
                  const int N = 1e6 + 10;
                  const int INF = 0x3f3f3f3f;
                  int main()
                  {
                  	int a;
                  	cin >> a;
                  	if( a / 100 != 0 && a / 4 == 0 )
                  	{
                  		cout << "Y";
                  	}
                  	else
                  	{
                  		cout << "N";
                  	}
                  	return 0;
                  }
                  
                  • 0
                    @ 2023-5-23 20:11:56

                    #include #include #include #include #include #include #include using namespace std; const int INF = 0x3f3f3f3f; int a; int main() { cin >> a; if (a % 4 == 0) { cout << "Y"; } else { cout << "N"; } return 0; }

                    • 0
                      @ 2023-5-7 11:41:55

                      #include using namespace std; int main() { int a; char c; cin>>a; if(a%40&&a%100!=0&&a%4000) { cout<<"Y"; } else { cout<<"N"; } return 0; }

                      • 0
                        @ 2023-5-7 11:41:04

                        #include using namespace std; int main() { int a; char c; cin>>a; if(a%40&&a%100!=0&&a%4000) { cout<<"Y"; } else { cout<<"N"; } return 0; }

                        • 0
                          @ 2023-4-22 17:09:23
                          #include<cstdio>
                          #include<string>
                          #include<bits/stdc++.h>
                          #define LL long long
                          using namespace std;
                          const int INF=0x3f3f3f3f;
                          const int N=2e5+10;
                          int a;
                          int main(){
                          	cin>>a;
                          	if(a%100!=0&&a%4==0||a%400==0){
                          		cout<<"Y";
                          	}else{
                          		cout<<"N";
                          	}
                          }
                          
                          
                          • 0
                            @ 2023-4-21 21:10:29

                            #include using namespace std; const int INf=0x3f3f3f3f; const int N=2e4+10; int main(){ long long a; cin >>a; if( ( a%40 && a%100!=0 ) || ( a%4000 ) ) cout <<"Y"; else cout <<"N"; return 0; }

                            • 0
                              @ 2023-4-4 20:50:57

                              #include<bits/stdc++.h> using namespace std; int main() { int n; cin>>n; if(n%40&&n%100!=0||n%4000) cout<<"Y"; else cout<<"N"; return 0; }

                              • 0
                                @ 2023-3-1 20:22:49

                                #include using namespace std; int main(){ int a; cin>>a; if (a%4==0) { cout << "Y"; } else { cout << "N"; }

                                return 0;
                                

                                }

                                • -2
                                  @ 2022-9-27 17:11:40

                                  #include <bits/stdc++.h>

                                  using namespace std;

                                  int main() { int a;

                                  cin >> a;
                                  
                                  if (a % 4 == 0 && a % 100 != 0)
                                  {
                                      cout << "Y";
                                  }
                                  else if (a % 400 == 0)
                                  {
                                      cout << "Y";
                                  }
                                  else
                                  {
                                      cout << "N";
                                  }
                                  
                                  return 0;
                                  

                                  }

                                  • -2
                                    @ 2022-9-3 13:30:16
                                    #include <bits/stdc++.h>
                                    
                                    using namespace std;
                                    
                                    int main()
                                    {
                                        int a;
                                    
                                        cin >> a;
                                    
                                        if (a % 4 == 0 && a % 100 != 0)
                                        {
                                            cout << "Y";
                                        }
                                        else if (a % 400 == 0)
                                        {
                                            cout << "Y";
                                        }
                                        else
                                        {
                                            cout << "N";
                                        }
                                    
                                        return 0;
                                    }
                                    
                                    • -2
                                      @ 2022-4-28 21:27:19

                                      #INCLUDE

                                      • -3
                                        @ 2022-7-3 18:34:52

                                        #include <stdio.h> #include #include <math.h> using namespace std; int main() { int n; cin >> n; if( (n%4 == 0 && n%100 !=0 ) || (n%400 == 0)) { cout << "Y"; } else { cout << "N"; } }

                                        • -3
                                          @ 2022-7-2 16:47:41

                                          /// #include<stdio.h> #include using namespace std; int main() { int a; cin>>a; if(a%40&&a%100!=0) { cout<<"Y"<<endl; }else if(a%4000) { cout<<"Y"<<endl; }else { cout<<"N"<<endl; } } ///

                                          信息

                                          ID
                                          866
                                          时间
                                          1000ms
                                          内存
                                          256MiB
                                          难度
                                          5
                                          标签
                                          递交数
                                          1391
                                          已通过
                                          530
                                          上传者