Any1 here doing the Cambridge IGCSE computer and IT course? The textbooks' name is 'Computer Studies and Information Technology' by Chris Leadbetter and Stewart Wainwright.
I need help please, with section 3 in the textbook. I hope sum1 here can help....
Step 1. Understand the problem: A list of x many values will be entered and you have to display the total along with how many there are (x).
Step 2. Devise a solution - draw a similar diagram as seen in the book:
Initialise values -> total=0, count=total
Process numbers -> process element in list while current element is not equal to 0 -> read value, add to total, add to count
Display answers -> print total, print count
Initialise vals:
count = 0
total = 0
Process numbers:
while not value of element in list = 0, do:
read element;
add element to total val;
add 1 to count
end while
Display answer:
Print: total (gives total cost)
Print: count (gives number of items)
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