CodingBat findGoodOnes

findGoodOnes

Using a for loop, find how many numbers are divisible by 3 or 4 between first and last inclusive. So if they give you 5,12 -> it would return 4 (because 6,8,9,12 work).

findGoodOnes(6, 12) → 4
findGoodOnes(12, 20) → 5
findGoodOnes(1, 100) → 50

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