Python range()

Question

Could someone explain me how this code print in reverse?
https://code.sololearn.com/cJ4i7Qrm94QN/?ref=app

Answer 1

range(start,end+1,steps) is the syntax for range.
Here your range starts from 15 and goes down to -1+1 i.e down to 0.
-1 signifies the step.Negative indicates you are going 1 step backward

Answer 2

When you use range() with 3 parameters the syntax is this:

range(start,stop,step)

start defines the starting point of the sequence.

stop defines the final number of the sequence excluding itself.

step defines the rate at which the counter changes.

In your code the value of i begins at 15 (start) it ends at 0 (stop value -1 is not included) and it changes by -1 (step).

Answer 3

hi mithali
this is my contact number <removed> would you please call me I do have many doubts to ask you

Anil Kumar
*Avoid sharing/asking personal info like mobile/email in a public forum.
*It can be misused.