May 2014
Intermediate to advanced
188 pages
7h 8m
English
Content preview from Students' Guide to Program Design
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Pseudocode
algorithms
—
sequence,
selection,
repetition
a Defining diagram
INPUT
Header record
Header-usage
Customer records:
customer-number
name
customer-usage
PROCESSING
Print Heading
Read Header Record
For each customer:
read record
calculate amount-owing
increment Total-usage
print customer details
Compare Total-usage
to
Header-usage
Print message
OUTPUT
Heading
Customer Details
containing:
customer-number
name
customer-usage
amount-owing
Error message
b Control structures required
1 A
DOWHILE
loop to control the repetition.
2 An
IF
statement to calculate amount-owing.
3 An accumulator for Total-usage.
4 An
IF
statement to compare Header-usag ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.