2 solutions

  • 2
    @ 2025-7-11 11:34:58
    #include<bits/stdc++.h>
    using namespace std;
    int main()
    {
    	int n;
    	cin>>n;
    	for(int i=1;i<=n;i++)
    	{
    		//初始化
    		int s=0;
    		for(int j=1;j<i;j++)
    		{
    			if(i%j==0)
    			{
    				s+=j;		
    			}
    		} 
    		if(s==i)
    		{
    			cout<<s<<" its factors are ";
    			for(int j=1;j<i;j++)
    			{
    				if(i%j==0)
    				{
    					cout<<j<<" ";		
    				}
    			} 
    			cout<<endl;
    		}
    	}
    	return 0;
    }
    
    

    Information

    ID
    2860
    Time
    1000ms
    Memory
    64MiB
    Difficulty
    8
    Tags
    # Submissions
    13
    Accepted
    6
    Uploaded By