While loops (Lesson 27.1)

Question

You have a magic box that doubles the count of items you put, in every day. The given program takes the initial count of the items and the number of days as input.
Task
Write a program to calculate and output items' count on the last day.
Use *= operator to multiply the count of the items by 2 in each iteration.

Hi, pls help me to get the exact code for this. I just wrote as blw and it worked but I’d like to know how to use while loops in the code.

Items(int(input)
Days(int(input)
Print(items*2**days)

Answer 1

Mine _e

while days > 0:
items *= 2
days -= 1

Here items is your initial input which will be multiply by 2 after each iteration until days becomes 0.

Answer 2

Please include more lines of code. It states the use of a while loop, so lets see your try with a while loop!