2 solutions

  • 1
    @ 2026-7-17 15:46:47

    • 0
      @ 2026-7-21 9:41:55
      #include <bits/stdc++.h>
      using namespace std;
      const int N=100,M=100;
      int a[N][M];
      int main()
      {
      	int n;
      	cin>>n;
      	for(int i=1;i<=n;i++)
      	{
      		for(int j=1;j<=n;j++)
      		{
      			cin>>a[i][j];
      		}
      	}
      	for(int i=1;i<=n;i++)
      	{
      		for(int j=1;j<=i;j++)
      		{
      			cout<<a[i][j]<<" ";
      		}
      		cout<<endl;
      	}
      	return 0;
      }
      • 1

      Information

      ID
      2872
      Time
      1000ms
      Memory
      64MiB
      Difficulty
      5
      Tags
      # Submissions
      46
      Accepted
      17
      Uploaded By