6.3: Incremental Development
- Page ID
- 84541
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Now that we have relational operators and if
statements, let’s start writing the program.
Here are the steps we will follow to develop the program incrementally:
- Write a script named findtriples.m and start with a loop that enumerates values of
a
and displays them. - Write a second loop that enumerates values of
b
and a third loop that enumerates values ofc
. - Use the if statement from the previous section to check whether
a
,b
, andc
form a Pythagorean triple. - Display the values that pass the test.
- Transform the script into a function and make it take an input variable that specifies the range to search.
Along the way, we’ll optimize the program to eliminate unnecessary work.