17 条题解

  • 1
    @ 2023-5-11 18:08:05

    #include<iostream>

    using namespace std;

    int main()

    {

    int a;

    cin>>a;

    if(a%30&&a%50&&a%7==0)

    { cout<<3<<" "<<5<<" "<<7;

    }

    else if(a%30&&a%50)

    {

    cout<<3<<" "<<5;

    }

    else if(a%30&&a%70)

    {

    cout<<3<<" "<<7;

    }

    else if(a%50&&a%70)

    {

    cout<<5<<" "<<7;

    }

    else if(a%3==0)

    {

    cout<<3;

    }

    else if(a%5==0)

    {

    cout<<5;

    }

    else if(a%7==0)

    {

    cout<<7;

    }

    else

    {

    cout<<"n";

    }

    return 0;

    }

    • 1
      @ 2021-12-8 20:36:00

      补一个Python代码

      a=int(input())
b=False
if a%3==0:
    print(3,end=" ")
    b=True;
if a%5==0:
    print(5,end=" ")
    b=True;
if a%7==0:
    print(7,end=" ")
    b=True;
if not b:
    print("n")
    • 0
      @ 2024-10-23 20:08:32

      include <bits/stdc++.h>

      using namespace std;

      int main(){ int n; bool flag=true; cin>>n; if(n%30){ cout<<3<<" "; flag=false; } if(n%50){ cout<<5<<" "; flag=false; } if(n%7==0){ cout<<7; flag=false; } if(flag){ cout<<'n'<<endl; } return 0; }

      • 0
        @ 2024-9-3 21:12:08 
        #include<bits/stdc++.h>
using namespace std;
const int N=1e5+10;
int main(){
	long long a;
	cin>>a;
	if(a%3==0){
		cout<<"3"<<" ";
		if(a%5==0){
			cout<<"5"<<" ";
			if(a%7==0){
				cout<<"7"<<" ";
			}
		}
		if(a%7==0){
			cout<<"7"<<" ";
		}
	}
	else if(a%5==0){
		cout<<"5"<<" ";
		if(a%7==0){
			cout<<"7"<<" ";
		}
	}
	else if(a%7==0){
		cout<<"7"<<" ";
	}
	if(a%3!=0&&a%5!=0&&a%7!=0){
		cout<<"n";
	}
	return 0;
}
        • 0
          @ 2024-8-25 8:55:22 
          #include<bits/stdc++.h>
using namespace std;
const int N=1e5+10;
int main(){
	long long a;
	cin>>a;
	if(a%3==0){
		cout<<"3"<<" ";
		if(a%5==0){
			cout<<"5"<<" ";
			if(a%7==0){
				cout<<"7"<<" ";
			}
		}
		if(a%7==0){
			cout<<"7"<<" ";
		}
	}
	else if(a%5==0){
		cout<<"5"<<" ";
		if(a%7==0){
			cout<<"7"<<" ";
		}
	}
	else if(a%7==0){
		cout<<"7"<<" ";
	}
	if(a%3!=0&&a%5!=0&&a%7!=0){
		cout<<"n";
	}
	return 0;
}

          90分，哪错了？？？

          • 0
            @ 2024-4-26 21:44:45

            头文件有点多，有点复杂（上网查的），点个关注再走吧！ 求求了！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！

            #include <iostream> #include <cstdio> #include <fstream> #include <cmath> #include <deque> #include <vector> #include <queue> #include <string> #include <cstring> #include <map> #include <stack> #include <set> using namespace std; int main() { int a; cin>>a; if(a%30 && a%50 && a%70) { cout<<"3 5 7"; } else if(a%30 && a%50) { cout<<"3 5"; } else if(a%30 && a%70) { cout<<"3 7"; } else if(a%50 && a%7==0) { cout<<"5 7"; } else if(a%3 ==0) { cout<<"3"; } else if(a%5 ==0) { cout<<"5"; } else if(a%7 ==0) { cout<<"7"; } else cout<<"n"; }
          • 0
            @ 2024-4-26 21:41:40 
            #include <iostream>
#include <cstdio>
#include <fstream>
#include <cmath>
#include <deque>
#include <vector>
#include <queue>
#include <string>
#include <cstring>
#include <map>
#include <stack>
#include <set> 
using namespace std;
int main()
{
    int a;
	cin>>a;
	if(a%3==0 && a%5==0 && a%7==0)
	{
		cout<<"3 5 7";
	}
	else if(a%3==0 && a%5==0)
	{
		cout<<"3 5";
	}
	else if(a%3==0 && a%7==0)
	{
		cout<<"3 7";
	}
	else if(a%5==0 && a%7==0)
	{
		cout<<"5 7";
	}
	else if(a%3 ==0)
	{
		cout<<"3";
	}
	else if(a%5 ==0)
	{
		cout<<"5";
	}
	else if(a%7 ==0)
	{
		cout<<"7";
	}
	else
	cout<<"n";
}
            • 0
              @ 2023-12-24 12:07:51

              #include<iostream> using namespace std; const int N=1e3+10; const int INF=0x3f3f3f3f; int a; int main(){ cin>>a; if(a%30&&a%50&&a%70) cout<<"3 5 7"; else if((a%30&&a%50)) cout<<"3 5"; else if(a%30&&a%70) cout<<"3 7"; else if(a%70&&a%50) cout<<"5 7"; else if(a%30) cout<<"3"; else if(a%50) cout<<"5"; else if(a%70) cout<<"7"; else cout<<"n"; } 笨蛋做法

              • 0
                @ 2023-3-18 21:48:30 
                #include<iostream>
#include<iomanip> 
using namespace std;
int main()
{
	int a;
	cin>>a;
	if(a%3==0 && a%5==0 && a%7==0)
	{
		cout<<"3 5 7";
	}
	else if(a%3==0 && a%5==0)
	{
		cout<<"3 5";
	}
	else if(a%3==0 && a%7==0)
	{
		cout<<"3 7";
	}
	else if(a%5==0 && a%7==0)
	{
		cout<<"5 7";
	}
	else if(a%3 ==0)
	{
		cout<<"3";
	}
	else if(a%5 ==0)
	{
		cout<<"5";
	}
	else if(a%7 ==0)
	{
		cout<<"7";
	}
	else
	cout<<"n";
	return 0;
}
              • 0
                @ 2022-7-2 20:36:35

                #include<stdio.h> #include<iostream> using namespace std; int main() { int n; cin>>n; if((n%30)&&(n%50)&&(n%70)) { cout<<3<<" "<<5<<" "<<7<<endl; }else if((n%30)&&(n%50)&&(n%7!=0)) { cout<<3<<" "<<5<<endl; }else if((n%30)&&(n%5!=0)&&(n%70)) { cout<<3<<" "<<7<<endl; }else if((n%3!=0)&&(n%50)&&(n%70)) { cout<<5<<" "<<7<<endl; }else if((n%30)&&(n%5!=0)&&(n%7!=0)) { cout<<3<<endl; }else if((n%3!=0)&&(n%50)&&(n%7!=0)) { cout<<5<<endl; }else if((n%3!=0)&&(n%5!=0)&&(n%70)) { cout<<7<<endl; }else { cout<<"n"<<endl; } }

                • 0
                  @ 2022-5-1 17:03:43

                  #include <iostream> using namespace std; int main() { int a; cin >> a; if(a % 3 == 0 && a % 5 == 0 && a % 7 == 0) { cout << "3" << ' ' << "5" << ' ' << "7" << ' '; } if(a % 3 == 0 && a % 5 == 0) { cout << "3" << ' ' << "5" << ' ' ; } if(a % 3 == 0 && a % 7 == 0) { cout << "3" << ' ' << "7" << ' ' ; } if(a % 5 == 0 && a % 7 == 0) { cout << "5" << ' ' << "7" << ' ' ; } if(a % 3 == 0) { cout << "3" << ' ' ; } if(a % 5 == 0) { cout << "5" << ' ' ; } if(a % 7 == 0) { cout << "7" <<' ' ; } if(a % 3 != 0 && a % 5 != 0 && a % 7 != 0) { cout << n; } return 0; }

                  • 0
                    @ 2022-3-30 22:01:34

                    #include<iostream>

                    using namespace std;

                    int main(){

                    int a,b,c,d;

cin>>a;

if(a%3==0) {

cout<<"3"<<" ";

d=1;	
}

if(a%5==0) {

cout<<"5"<<" ";

d=1;	

}


if(a%7==0) {

cout<<"7"<<" ";

d=1;	

}
if(d!=1) cout<<"n";

                    }

                    • 0
                      @ 2022-2-9 11:28:24

                      #include <stdio.h> int main() { int n; scanf("%d", &n); bool a = false;

                      if (n % 3 == 0) {
    printf("%d ", 3);
    a = true;
}

if (n % 5 == 0) {
    printf("%d ", 5);
    a = true;
}

if (n % 7 == 0) {
    printf("%d ", 7);
    a = true;
}

if (!a)
    printf("n");

                      }

                      • -1
                        @ 2021-10-20 13:48:44
                        • a = int(input())
                        • if a % 3 == 0 and a % 5 != 0 and a % 7 != 0:
                        • print("3")
                        • if a % 5 == 0 and a % 3 !=0 and a % 7 != 0:
                        • print("5")
                        • if a % 7 == 0 and a % 3 !=0 and a % 5 != 0:
                        • print("7")
                        • if a % 3 == 0 and a % 5 == 0 and a % 7 != 0:
                        • print("3 5")
                        • if a % 3 == 0 and a % 7 == 0 and a % 5 != 0:
                        • print("3 7")
                        • if a % 5 == 0 and a % 7 == 0 and a % 3 !=0:
                        • print("5 7")
                        • if a % 3 == 0 and a % 5 == 0 and a % 7 == 0:
                        • print("3 5 7")
                        • if a % 3 != 0 and a % 5 != 0 and a % 7 != 0:
                        • print("n")
                        • -2
                          @ 2021-12-4 12:42:50

                          各位的题解都这么复杂？ 最简题解（目前）：

                          #include <stdio.h>
int main() {
    int n;
    scanf("%d", &n);
    bool a = false;

    if (n % 3 == 0) {
        printf("%d ", 3);
        a = true;
    }

    if (n % 5 == 0) {
        printf("%d ", 5);
        a = true;
    }

    if (n % 7 == 0) {
        printf("%d ", 7);
        a = true;
    }

    if (!a)
        printf("n");

}

                          其中的a用于判断是否无法被任何数输出。

                          • -3
                            @ 2021-10-20 13:36:31

                            hhh a = int(input()) if a % 3 == 0 and a % 5 != 0 and a % 7 != 0: print("3") if a % 5 == 0 and a % 3 !=0 and a % 7 != 0: print("5") if a % 7 == 0 and a % 3 !=0 and a % 5 != 0: print("7") if a % 3 == 0 and a % 5 == 0 and a % 7 != 0: print("3 5") if a % 3 == 0 and a % 7 == 0 and a % 5 != 0: print("3 7") if a % 5 == 0 and a % 7 == 0 and a % 3 !=0: print("5 7") if a % 3 == 0 and a % 5 == 0 and a % 7 == 0: print("3 5 7") if a % 3 != 0 and a % 5 != 0 and a % 7 != 0: print("n")

                            • -4
                              @ 2021-10-20 13:36:10

                              a = int(input()) if a % 3 == 0 and a % 5 != 0 and a % 7 != 0: print("3") if a % 5 == 0 and a % 3 !=0 and a % 7 != 0: print("5") if a % 7 == 0 and a % 3 !=0 and a % 5 != 0: print("7") if a % 3 == 0 and a % 5 == 0 and a % 7 != 0: print("3 5") if a % 3 == 0 and a % 7 == 0 and a % 5 != 0: print("3 7") if a % 5 == 0 and a % 7 == 0 and a % 3 !=0: print("5 7") if a % 3 == 0 and a % 5 == 0 and a % 7 == 0: print("3 5 7") if a % 3 != 0 and a % 5 != 0 and a % 7 != 0: print("n")

                              • 1

                              能被3、5、7整除的数

                              信息

                              ID
                              864
                              时间
                              1000ms
                              内存
                              128MiB
                              难度
                              6
                              标签
                              递交数
                              1097
                              已通过
                              328
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