Print Floyd Triangle Program in C++


Prev Tutorial Next Tutorial

C++ Program to Print Floyd Triangle

A Floyd's triangle is a right angled triangle of natural numbers arranged in increasing order from left to right such that Nth row contains N numbers.

For write this code we first take number of rows of Floyd's triangle as input from user and store it in a variable rows. Then using two for loops we will print N consecutive natural numbers in Nth row. Here outer for loop prints one row in every iteration where as inner for loop prints numbers of one row.

To understand below example, you have must knowledge of following C++ programming topics; Print Triangle of Stars in C++, for looping statements we need know For Loop in C++.

Examples To C++ Program to Print Floyd Triangle


2 3
4 5 6
7 8 9 10
11 12 13 14 15
16 17 18 19 20 21

C++ Program to Transpose Matrix


void main() 
    int i, j, rows, counter;
    cout <<"Enter The Number of Rows of Floyd's Triangle\n";
    // Print Floyd's triangle
    for (counter = 1, i = 1; i <= rows; i++) {
     // Print ith row 
        for (j = 1; j <= i; j++) {
            cout << counter++ << " ";


Enter The Number of Rows of Floyd's Triangle
2  3
4  5  6
7  8  9 10
11 12 13 14 15
c++ program to print floyd triangle
Prev Tutorial Next Tutorial


Buy This Ad Space @$20 per Month, Ad Size 600X200 Contact on: or 9999595223

wifi cctv camera

Magenet is best Adsense Alternative here we earn $2 for single link, Here we get links ads. Magenet

For Projects 9999595223

Google Advertisements

Buy Websites 9999595223
wifi cctv camera

Wifi CCTV Camera RS:1200 to 2499.

Buy College Projects with Documentation Contact on whatsapp 9999595223. Contact on: or 9999595223 Try this Keyword C++ Programs