Program Examples Appearing in Lecture Notes Week 2

• stats-wrong.c -- version of the stats program with an ambiguous spec

• stats-no-functions.c -- version of the program with corrected spec, and corresponding updated implementation

• stats-with-functions.c -- refinement of the program to use functions to compute individual stats

• stats-further-refined.c -- improved version of the program that uses functions more effectively

• stats-non-neg.c -- version of the program that uses if statements to convert negative inputs to 0

• stats-neg-drop.c -- version of the program that uses if statements to convert negative inputs to 0 and drop negative values by decrementing the number of data points