链接:https://leetcode-cn.com/problems/k-diff-pairs-in-an-array/description/ Q: 给定一个整数数组和一个整数k, 你需要在数组里找到不同的k-diff数对。这里将k-diff数对定义为一个整数对 (i, j), 其中 i 和 j 都是数组中的数字,且两数之差的绝对值是k. 示例 1: 思路:k小于0 返回0 ...
链接:https://leetcode-cn.com/problems/k-diff-pairs-in-an-array/description/ Q: 给定一个整数数组和一个整数 k, 你需要在数组里找到不同的 k-diff 数对。这里将 k-diff 数对定义为一个整数对 (i, j), 其中 i 和j 都是数组中的数字,且两数之差的绝对值是 k. 示例 1: 思路:k小于0 返回0 ...
Given an array of integers and an integer k, you need to find the number of unique k-diff pairs in the array. Here a k-diff pair is defined as an integer pair (i, j), where i and j are both numbers in the array and theirabsolute differenceis k. Example 1: Input: [3, 1, 4...
532.K-diff Pairs in an Array 解题思路。 1、读题,数组中二数之差的绝对值为k。 2、只要遍历数组,每一个元素加上K值,还在原来的数组中,就找到一个解。 3、如果用数组遍历,会超时,通不过LeetCode 的测试,变…
Given an array of integers and an integer k, you need to find the number of unique k-diff pairs in the array. Here a k-diff pair is defined as an integer pair (i, j), where i and j are both numbers in the array and their absolute difference is k. ...
k, you need to find the number of unique k-diff pairs in the array. Here a k-diff pair is defined as an integer pair (i, j), where i and j are both numbers in the array and their absolute difference is k. ...
LeetCode-K-diff Pairs in an Array Description: Given an array of integers and an integer k, you need to find the number of unique k-diff pairs in the array. Here a k-diff pair is defined as an integer pair (i, j), where i and j are both numbers in the array and their ...
Can you solve this real interview question? K-diff Pairs in an Array - Given an array of integers nums and an integer k, return the number of unique k-diff pairs in the array. A k-diff pair is an integer pair (nums[i], nums[j]), where the following are
1. 题目 给定一个整数数组和一个整数 k, 你需要在数组里找到不同的 k-diff 数对。 这里将 k-diff 数对定义为一个整数对 (i, j), 其中 i 和 j 都是数组中的数字,且两数之差的绝对值是 k. 来源:力扣(LeetCode) 链接:https://leetcode-cn.com/problems/k-diff-pairs-in-an-array 著作权归领扣网...
https://leetcode-cn.com/problems/k-diff-pairs-in-an-array/submissions/ 我的答案 可以点击到的最佳答案 所以他这里比我快的点就是他的collections.counter(nums) 用这个可以直接得到一个哈希表所以后面的调用就是count.items()...532. 数组中的K-diff数对 题目原文 给定一个整数数组和一个整数 k, 你需...