摘要：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

摘要：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

摘要：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