mithilesh kumar singh

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using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

namespace Pattern1

{

class Program

{

static void Main(string[] args)

{

int i, j;

for (i = 5; i >= 1; i--)

{

for (j = 1; j <= i; j++)

{

Console.Write(j);

}

Console.Write("\n");

}

Console.ReadLine();

}

}

}