6 solutions

  • 2
    @ 2025-11-1 20:13:30
    #include<bits/stdc++.h>
    using namespace std;
    int main()
    {
    	int n;
    	cin>>n;
    	int x=n,y=n;
    	n=2*x-1;
    	int m=2*y-1;
    	for(int i=1;i<=n;i++)
    	{
    		int cnt=0;
    		for(int j=1;j<=m;j++)
    		{
    			if(abs(i-x)+abs(j-y)<=x-1)
    			{
    				cnt++;
    				cout<<cnt;
    			}
    			else
    			{
    				cout<<" ";
    			}
    		}
    		cout<<endl;
    	}
    	return 0;
    }
    
    
    • 2
      @ 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;
      }
      • 0
        @ 2026-5-1 15:48:07

        #include<bits/stdc++.h> using namespace std; int main() { int a; cin>>a; for(int i=1;i<=a;i++) { for(int b=1;b<=a-i;b++) { cout<<" "; } for(int b=1;b<=2i-1;b++) { cout<<b; } cout<<endl; } for(int i=2;i<=a;i++) { for(int b=1;b<i;b++) { cout<<" "; } for(int b=1;b<=2a+1-2*i;b++) { cout<<b; } cout<<endl; }

        return 0;
        

        }

        • 0
          @ 2026-5-1 15:47:54

          #include<bits/stdc++.h> using namespace std; int main() { int a; cin>>a; for(int i=1;i<=a;i++) { for(int b=1;b<=a-i;b++) { cout<<" "; } for(int b=1;b<=2i-1;b++) { cout<<b; } cout<<endl; } for(int i=2;i<=a;i++) { for(int b=1;b<i;b++) { cout<<" "; } for(int b=1;b<=2a+1-2*i;b++) { cout<<b; } cout<<endl; }

          return 0;
          

          }

          • -2
            @ 2025-12-13 14:18:32

            #include<bits/stdc++.h> using namespace std; int main() { int n; cin>>n; int x=n,y=n; n=2x-1; int m=2y-1; for(int i=1;i<=n;i++) { int cnt=0; for(int j=1;j<=m;j++) { if(abs(i-x)+abs(j-y)<=x-1) { cnt++; cout<<cnt; } else { cout<<" "; } } cout<<endl; } return 0; }

            • -2
              @ 2025-7-11 11:57:13
              #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=1;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;
              }
              
              
              
              • 1

              Information

              ID
              2848
              Time
              1000ms
              Memory
              64MiB
              Difficulty
              1
              Tags
              # Submissions
              80
              Accepted
              28
              Uploaded By