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chapter 15 (15.2 (The big pictures: Inputs, processing and outputs (inputs…
chapter 15
15.2
Natural languages
complex machine means complex programs
The big pictures: Inputs, processing and outputs
inputs,outputs and processing
Which language is the best?
What does a program look like in different languages
Parts of programs
Structured programming sequence selection
variables
15.3
Data types
characters
strings
integers
real numbers
boolean
data and times
operators and assignment statements
operators
relational , logical
concatenation
assignment statements
15.11
Testing program code and detecting errors
unit testing
15.1
flowcharts
pseudocode
Algorithms
Describing
flowcharts
Desk checking and subprograms
Using desk checking
Using subprograms
15.8 GUI layout
Graphical tools
GUI objects
15.5
Functions
functions that round numbers
input functions
output functions
mathematical functions
string handling functions
constants
other functions
15.9