1 solutions

  • 1
    @ 2026-3-15 11:12:47
    #include<bits/stdc++.h>
    using namespace std;
    int a[1010];
    int main()
    {
    	int n,m;
    	cin>>n>>m;
    	for(int i=1;i<=m;i++)
    	{
    		for(int j=i;j<=n;j+=i)
    		{
    			a[j]=!a[j];
    		}
    	} 
    	cout<<1;
    	for(int i=2;i<=n;i++)
    	{
    		if(a[i]==1)
    		{
    			cout<<","<<i;
    		}
    	}
    	return 0;
    }
    
    
    • 1

    Information

    ID
    896
    Time
    1000ms
    Memory
    256MiB
    Difficulty
    1
    Tags
    (None)
    # Submissions
    144
    Accepted
    54
    Uploaded By