In this article write a C++ Program to print Floyd’s triangle. This Program first takes the numbers of rows and uses nested for loops to print Floyd’s triangle.

C++ Program to print Floyd’s triangle

//C++ program to print Floyd's triangle

#include <iostream>
using namespace std;

int main()
{
    int rows, num = 1;

    cout << "Enter number of rows: ";
    cin >> rows;

    // outer loop is responsible for row
	for(int i = 1; i <= rows; i++)
    {
        
		//inner loop is responsible for columns
		for(int j = 1; j <= i; j++)
        {
            
			// printing number 
		    cout << num << " ";
            num++;
        }
        
		// give line breaks after ending every row
        cout << endl;
    }

    return 0;
}

When the above C++ program is compile and run, this will produce the following result:

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