how to get some shape

Question

User-1634604574 posted

i want to get this shape by c# console

            4

        4    3

     4    3    2

  4   3   2   1

i have some code like this

  int rows,i,j,k,l=1;
  
    rows=4;
    cout<<"Here your pyramid pattern\n";
    for(i=1; i<=rows; i++){
        for(j=1; j<=rows-i; j++){//iterates for print space
        cout<<" ";//print space
    }
    for(k=1; k<=i; k++){
       cout<<k; //print number
       cout<<" ";//print space among the numnbers
    }
    cout<<"\n";
    k=k-1;
    }
  
    return 0;

but i want the result starts from 4 then decreased like my output

Answer 1

User303363814 posted

Your code is C++.  This is a C# forum, your code won't compile in c#.

Your code is for a console application.  This is a site about web technologies.

Answer 2

User-1634604574 posted

now is c#

int rows,i,j,k,l=1;
  
    rows=4;
    cout<<"Here your pyramid pattern\n";
    for(i=1; i<=rows; i++){
        for(j=1; j<=rows-i; j++){//iterates for print space
        console.writeline(" ");//print space
    }
    for(k=1; k<=i; k++){
       console.writeline(k);
        console.writeline(" ");
       
    }
     console.writeline("\n");
    k=k-1;
    }

Answer 3

User-474980206 posted

simple:

using System;

public class Program
{
    public static void Main()
    {
	var rows = 4;
	for (var row = 0; row < rows; ++row)
	{
	    for (var i = 1; i < rows - row; ++i)
		Console.Write(" ");
	    for (var i = rows; i >= rows - row; --i)
		Console.Write($"{i} ");
	    Console.WriteLine();
	}
    }
}

Answer 4

User-1151440187 posted

using System.IO;
using System;

class Program
{
     public static void Main()
     {
         int i=4;

         for (var k = 0; k < i; ++k)
         {
             for (var j = 0; j+1< i - k; ++j)
             Console.Write(" ");
             for (var j = i; j >= i - k; --j)
                    Console.Write($"{j} ");
              Console.WriteLine();
          }
        }

}