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CodingBat code practice

Python > Logic-2 > round_sum
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For this problem, we'll round an int value up to the next multiple of 10 if its rightmost digit is 5 or more, so 15 rounds up to 20. Alternately, round down to the previous multiple of 10 if its rightmost digit is less than 5, so 12 rounds down to 10. Given 3 ints, a b c, return the sum of their rounded values. To avoid code repetition, decompose a separate "def round10(num):" below your round_sum() method and call it 3 times.

round_sum(16, 17, 18) → 60
round_sum(12, 13, 14) → 30
round_sum(6, 4, 4) → 10

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See also Python Example Code. Python help docs: Python Strings | Python Lists | Python If Boolean


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Forget It! -- delete my code for this problem 214

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