Pattern 12

#include <iostream.h>

int main()
{
  int n = 5;
  
  int x;

  for(int i = 1; i <= n; i++)
  {
    x = i;
    for(int j = 1; j <= n; j++)
    {
      cout<<x<<" ";
      x+=n;
    }
    cout<<endl;
  }

  return 0;
}

  class PatternProg
  {
  public static void main(String args[])
  {
    int n = 5;

    int x;

    for (int i = 1; i <= n; i++)
    {
      x = i;
      for (int j = 1; j <= n; j++)
      {
        System.out.printf("%2d ",x);
        x += n;
      }
      System.out.println();
    }


  }
}

using System;

class PatternProg
{
  public static void Main()
  {
    int n = 5;

    int x;

    for (int i = 1; i <= n; i++)
    {
      x = i;
      for (int j = 1; j <= n; j++)
      {
        Console.Write("{0,2:D} ", x);
        x += n;
      }
      Console.WriteLine();
    }

    Console.ReadKey(true);
  }
}

n = 5

for x in range(1, n + 1):
  p = x;
  for y in range(1, n + 1):
   print("{:2d} ".format(p), end="")
   p += n;
  print()