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js leetcode : two sum Given an array of integers, return indices of the two numbers such that they add up to a specific target. You may assume that ea 阅读全文
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Given an n x n array, return the array elements arranged from outermost elements to the middle element, traveling clockwise. my answer forEach() 方法用于调 阅读全文
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You are NOT allowed to use any temporary arrays or objects. You are also not allowed to use any or methods. my answer JavaScript function removeZeros( 阅读全文
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Description: Write an algorithm that takes an array and moves all of the zeros to the end, preserving the order of the other elements. my answer: java 阅读全文