let's say i have 4 checkboxes, a, b, c, and d. i want to do some calculation (e.g. the average) based on what is selected.
in other words, if a and b are chosen, it will be the average of a and b. if a, b, and c are chosen, then it will be the average of a, b, and c.
now, of course, if i hard code this as a bunch of if-then statements, it will be cumbersome, as i'll have to code every single possible combination (a; b; c; d; a and b; a and c; etc.).
is there a more efficient way to do this?
thanks.
edit: nevermind, i got it. i defined variables so that it is a number if the checkbox is checked, and 0 otherwise. then i defined sum and count as the sum of those variables.
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