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:
