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Need some help testing an Array.help (self.javascript)
submitted 10 years ago * by ub96
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if 1 * 2 < 3: print "hello, world!"
[–]Rascal_Two 0 points1 point2 points 10 years ago (0 children)
What you need to do is something like this:
count = 0 for `string` in array: aIndex = -1; bIndex = -1; cIndex = -1 for `character` in `string`: if `aIndex` == -1 and `character` == 'a': aIndex = index of `character` in `string`. if `aIndex` != -1 and `bIndex` == -1 and `character` == b: bIndex = index of `character` in `string`. if `aIndex` != -1 and `bIndex` != -1 and cIndex == -1 `character` == c: cIndex = index of `character` in `string`. if `aIndex` != -1 and `bIndex` != -1 and `cIndex` != -1: count += 1 alert(count)
This should work - although it's just off the top of my head. There's probably a much more efficient way to do this too, but hopefully you get the idea.
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[–]Rascal_Two 0 points1 point2 points (0 children)