### Pattern printing program

Pattern Number #121

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The program for the pattern is written in C# programming language and will accept a number as input. The loops will iterate based on the number of entry.

 Pattern printing program

Note: If you are new to C# and Console Application. Try to code First C# Program

Note: Read articles on how to use Loops and Conditions.

Let’s find out a simple and easy way to code these pattern.

Practical Implementation:

using System;

namespace patternProblem
{
class Pattern121
{
public static void Main(string[] args)
{
Console.WriteLine("Enter loop iteration times: ");
int j;
int i;
Console.WriteLine("-----Output-----");
Console.WriteLine();

for (i = 1; i <= n; i++)
{
for (j = n; j >= i; j--)
{
Console.Write(" ");
}
for (j = 1; j <= i; j++)
{
Console.Write("*");
}
for (j = j - 1; j >= 1; j--)
{
Console.Write("*");
}
Console.WriteLine();
}
for (i = n; i >= 1; i--)
{
for (j = n; j >= i; j--)
{
Console.Write(" ");
}
for (j = 1; j <= i; j++)
{
Console.Write("*");
}
for (j = j - 1; j >= 1; j--)
{
Console.Write("*");
}
Console.WriteLine();
}

}
}
}

Output:
The input number here is 5. So, the program will iterate five times. The output is shown below:

Enter loop iteration times:
5
-----Output-----

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Press any key to continue . . .

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