A map widget supports the zoom levels in levels, sorted ascending with no repeats. To offer quick choices, it shows the k levels closest to the current zoom x.
Write nearestLevels(levels, x, k) that returns those k levels, sorted ascending. A level is closer if Math.abs(level - x) is smaller; if two levels are equally close, the smaller level is preferred.
Input: levels = [1,2,3,4,5], x = 3, k = 2 Output: [2,3]
3 is 0 away. 2 and 4 are both 1 away, and 2 is smaller.
Input: levels = [1,5,10,20], x = 12, k = 3 Output: [5,10,20]
10 is 2 away, 5 is 7 away, and 20 is 8 away. 1 is 11 away, so it is left out.
1 <= k <= levels.length <= 10000levels is sorted ascending with no repeats.-10^4 <= levels[i], x <= 10^4Run tries your code on the examples. Submit runs every test, including hidden edge cases, and solves the problem when they all pass.
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I'm here to help with #161 Nearest Zoom Levels. I give hints, never the solution, so you get to solve it yourself. Ask for a hint, select code to ask about it, or press Ask Tuto why on a failing test.
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