C++ Program - Print Floyd's Triangle
Floyd's triangle is named after Robert Floyd and it is a right-angled triangular array of natural numbers. It is created by filling the rows of the triangle with consecutive natural numbers, starting with 1 at the top.
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Example:
In the below example, a function called FloydTriangle is defined. It requires one parameter to pass as number of rows in the triangle and prints the given number of rows of Floyd's triangle.
#include <iostream> using namespace std; //function for floyd triangle void FloydTriangle(int n){ int value = 1; for(int i = 1; i <= n; i++) { for(int j = 1; j <= i; j++) { cout<<value<<" "; value++; } cout<<"\n"; } } int main (){ FloydTriangle(7); return 0; }
The above code will give the following output:
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