In this article, we will learn how to Print Floyd’s Triangle Pattern in C++. To print Floyd’s pattern nested loop is used.
Desired Output for 7 rows:
1
2 3
4 5 6
7 8 9 10
11 12 13 14 15
16 17 18 19 20 21
22 23 24 25 26 27 28
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C++ Program for the Floyd’s Triangle Pattern
#include <iostream>
using namespace std;
int main()
{
int size, num=1;
cout<<"Please enter the size for Floyd Triangle: ";
cin>>size;
for(int row=1; row<= size; row++)
{
for(int col = 1; col <= row; col++)
cout<<num++;
cout<<"\n";
}
return 0;
}
Output
Please enter the size for Floyd Triangle: 7
1
23
456
78910
1112131415
161718192021
22232425262728