Pattern Program T-03

#include<iostream.h> 
#include<math.h> 
int main() 
{ 
  int n=5; //size 

  for (int i=1; i<=n; i++) 
  { 
    for (int j=n-1;j>=i; j--) 
    { 
      cout<<"  "; // 3 ws
    } 

    for (int k=i-1;k>=-(i-1); k--) 
    { 
      cout<<n-(i-abs(k))+1<<" ";
    } 
    cout<<endl;
  } 
  return 0; 
} 

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

      for (int i=1; i<=n; i++)
      {
       for (int j=n-1;j>=i; j--)
       {
          System.out.print("   ");// 3ws
       }

       for (int k=i-1;k>=-(i-1); k--)
       {
         System.out.printf("%2d ",n-(i-Math.abs(k))+1);
       }

       System.out.println();
     }
	}
}

using System; 

class PatternProg 
{ 
  public static void Main() 
  { 
    int n = 5; //size 
    for (int i = 1; i <= n; i++) 
    { 
      for (int j = n - 1; j >= i; j--) 
      { 
        Console.Write(" "); 
      } 
      for (int k = i - 1; k >= -(i - 1); k--) 
      { 
        Console.Write(n-(i - Math.Abs(k))+1); 
      } 
      Console.WriteLine(); 
    } 
    Console.ReadKey(true); 
  } //end of main 
} //end of class 

n = 5
for x in range(1, n+1): 
    for y in range(n, x, -1): 
        print(" ", end="") 
    for z in range(x - 1, -x, -1): 
        print(n-(x - abs(z))+1, end="") 
    print()