7 kyu
Simple Fun #181: Rounding
278 of 676myjinxin2015
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python new test framework is required. updated in this fork
Approved
C# tests generate warnings -->
tests/Fixture.cs(106,15): warning CS0219: The variable 'passed' is assigned but its value is never usedNo sample tests in PHP
Ruby translation should be updated 3.0, see relevent information here: https://github.com/codewars/content-issues/wiki/List-of-Ruby-Kata-to-Update
Enabled in this fork + Tests cleanup
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nice kata to understand how to cast, especially if you are learning many languages at once
PHP Translation :P
OK,thanks ;-)
i thought it would take me less time to solve this than it actualy took :D,cool one!
"If n is exactly in the middle of 2 multiples of m, return n instead." When I saw this sentence first time,I was really confused. I thought for several minutes and finally understood it. The test cases and error info help me a lot.
Is that a trick statement? In the middle means 1/2 the value. If n = 1/2 * (2 * m) return n. In other words, if n equals m, since the 1/2 and doubling cancel each other out?
What I have is the conditions that if either n or m are 0 then return 0, n * m is 0. And also if m is larger than or equal to n then return n? Is that correct?
(n * m) == 0 return 0 n <= m return n
You can ignore this sentence firstly and write code as you expect. Then submit and care about the error info and test cases.