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Sum of Pairs Given a list of integers and a single sum value, return the first two values (parse from the left please) in order of appearance that add 阅读全文
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有这样一个题目: Given an n x n array, return the array elements arranged from outermost elements to the middle element, traveling clockwise. For better under 阅读全文
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偶然机会,在codewars上面开始做题,遇到一道有意思的题目,记录一下: 题目是这样的: In this kata, you will write a function that returns the positions and the values of the "peaks" (or loc 阅读全文