Python program to print natural numbers between n to 1.

Algorithm:::

Step 1: Start

Step 2: Read a number, num

Step 3: Repeat step until 4&5 num=0 reaches

Step 4: Print num

Step 5: Compute num=num-1

Step 6: Stop

Flowchart:::

Program code:::

num=int(input('Enter a number '))
while num>0:
    print num
    num=num-1