3 solutions

  • 0
    @ 2025-7-15 11:11:41
    #include<bits/stdc++.h>
    using namespace std;
    int main()
    {
        int n;
        cin>>n;
        for(int i=1;i<=n;i++)
        {
        	for(int j=1;j<=n-i;j++)
        	{
        		cout<<" ";
    		}
    		for(int j=1;j<=2*i-1;j++)
    		{
    			cout<<j;
    		}
    		cout<<endl;
    	}
    	for(int i=2;i<=n;i++)
    	{
    		for(int j=1;j<i;j++)
    		{
    			cout<<" ";
    		}
    		for(int j=1;j<=2*n+1-2*i;j++)
    		{
    			cout<<j;
    		}
    		cout<<endl;
    	}
    	
    	return 0;
    }

    Information

    ID
    2848
    Time
    1000ms
    Memory
    64MiB
    Difficulty
    1
    Tags
    # Submissions
    8
    Accepted
    5
    Uploaded By