﻿ C# - Print the Floyd's Triangle

# C#: Print the Floyd's Triangle

## C# Sharp For Loop: Exercise-22 with Solution

Write a program in C# Sharp to print Floyd's Triangle. The Floyd's triangle is as below :

```    1
01
101
0101
10101
```

Sample Solution:-

C# Sharp Code:

``````using System;  // Importing necessary namespace

public class Exercise22  // Declaration of the Exercise22 class
{
public static void Main()  // Main method, entry point of the program
{
int i, j, n, p, q;  // Declaration of variables i, j, n, p, q

Console.Write("\n\n");  // Displaying new lines
Console.Write("Print the Floyd's Triangle:\n");  // Displaying the purpose of the program
Console.Write("-----------------------------");  // Displaying a separator
Console.Write("\n\n");

Console.Write("Input number of rows : ");  // Prompting the user to input the number of rows
n = Convert.ToInt32(Console.ReadLine());  // Reading the number of rows entered by the user

// Loop to print the Floyd's Triangle pattern
for (i = 1; i <= n; i++)
{
// Setting p and q values based on whether i is even or odd
if (i % 2 == 0)
{
p = 1;
q = 0;
}
else
{
p = 0;
q = 1;
}

for (j = 1; j <= i; j++)
{
// Checking for even or odd position within the row to print p or q
if (j % 2 == 0)
Console.Write("{0}", p);  // Printing p if j is even
else
Console.Write("{0}", q);  // Printing q if j is odd
}

Console.Write("\n");  // Moving to the next line after printing each row
}
}
}
```
```

Sample Output:

```Print the Floyd's Triangle:
-----------------------------
Input number of rows : 8
1
01
101
0101
10101
010101
1010101
01010101
```

Flowchart:

C# Sharp Code Editor:

What is the difficulty level of this exercise?

Test your Programming skills with w3resource's quiz.

﻿