What is Floyd’s triangle? Write a C# program to print a Floyd’s triangle.

What is Floyd’s triangle? Write a C# program to print a Floyd’s triangle.

Last updated:11/23/2021 10:48:50 PM

1 Answers

Ashutosh Kumar Verma
Ashutosh Kumar Verma

Floyd’s triangle:

 A Floyd’s triangle is a right angular array of natural numbers starts with 1. It start from top left corner with 1 and print in increment order. Follow is a C# program to print a Floyd’s triangle.

Program:

using System;				

public class Program
{
 public static void Main()
 {
  int n=1;
  for(int i=1;i<=5;i++)
  {
   for(int j=1;j<=i;j++)
   {
    Console.Write(n+' ');
    n++;
   }
   Console.WriteLine(' ');
  }
 }
}

Output:

1  

2 3
4 5 6
7 8 9 10
11 12 13 14 15

Taking input from user for number of row in triangle.

Program:

using System;

public class Program
{
 public static void Main()
 {
  int n,num=1;
  Console.WriteLine('Enter the number of row in Floyd's triangle');
  n=int.Parse(Console.ReadLine());
  for(int i=1;i<=n;i++)
  {
   for(int j=1;j<=i;j++)
   {
    Console.Write(num+' ');
    num++;
   }
   Console.WriteLine(' ');
  }
 }
}

Output:

Enter the number of row in Floyd's triangle

5
1
2 3
4 5 6
7 8 9 10
11 12 13 14 15


Answer