4.9 Code Practice: Question 3

The program adds displays the sum of integers from 99 decreased by 1 until 0 and displays the running total for each step. The program written in python 3 goes thus :

running_total = 0

#initialize a running total variable which hold the sum of all the iterations

for num in range(99, 0, -1):

#using a for loop, which accepts a range starting from 99 and decreases by 1 until the 0

running_total += num

#for each iterated value, add the value to the running total variable

print(running_total)

#display the running total for each iteration.

A sample run of the program ls attached.

Learn more : link

total = 0

for x in range(99, 0, -1):

   total += x

   print(total)

I hope this helps!