Printing a reverse Floyd pattern triangle pyramid involves outputting a series of numbers in descending order, forming a triangular shape with each row containing one less number than the previous row. The numbers are arranged in such a way that they form a right-angled triangle, reminiscent of Floyd’s triangle, but in reverse order.

Example:

Input: 5
Output: 
15 14 13 12 11 
10 9 8 7 
6 5 4 
3 2 
1 

These are the following approaches:

Approach 1: Using nested Loop

Using nested loops, iterate from the specified number of rows downwards, printing numbers in descending order for each row, forming a reverse Floyd pattern triangle pyramid.

Example: The function myFunction generates a reverse Floyd pattern triangle pyramid by iterating through rows downwards, printing descending numbers, and forming a triangle with decreasing lengths per row.

15 14 13 12 11 
10 9 8 7 
6 5 4 
3 2 
1 

Approach 2: Using Recursion

The recursion approach recursively prints a reverse Floyd pattern triangle pyramid. It decreases the number of rows in each call, printing descending numbers per row until reaching the base case of zero rows.

Example: The function myFunction recursively generates a reverse Floyd pattern triangle pyramid. It decreases rows in each call, printing descending numbers per row until reaching zero rows.

21 20 19 18 17 16 
15 14 13 12 11 
10 9 8 7 
6 5 4 
3 2 
1