mirror of
https://gitee.com/coder-xiaomo/leetcode-problemset
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185 lines
17 KiB
JSON
185 lines
17 KiB
JSON
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"questionId": "1486",
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"title": "Find the Distance Value Between Two Arrays",
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"content": "<p>Given two integer arrays <code>arr1</code> and <code>arr2</code>, and the integer <code>d</code>, <em>return the distance value between the two arrays</em>.</p>\n\n<p>The distance value is defined as the number of elements <code>arr1[i]</code> such that there is not any element <code>arr2[j]</code> where <code>|arr1[i]-arr2[j]| <= d</code>.</p>\n\n<p> </p>\n<p><strong class=\"example\">Example 1:</strong></p>\n\n<pre>\n<strong>Input:</strong> arr1 = [4,5,8], arr2 = [10,9,1,8], d = 2\n<strong>Output:</strong> 2\n<strong>Explanation:</strong> \nFor arr1[0]=4 we have: \n|4-10|=6 > d=2 \n|4-9|=5 > d=2 \n|4-1|=3 > d=2 \n|4-8|=4 > d=2 \nFor arr1[1]=5 we have: \n|5-10|=5 > d=2 \n|5-9|=4 > d=2 \n|5-1|=4 > d=2 \n|5-8|=3 > d=2\nFor arr1[2]=8 we have:\n<strong>|8-10|=2 <= d=2</strong>\n<strong>|8-9|=1 <= d=2</strong>\n|8-1|=7 > d=2\n<strong>|8-8|=0 <= d=2</strong>\n</pre>\n\n<p><strong class=\"example\">Example 2:</strong></p>\n\n<pre>\n<strong>Input:</strong> arr1 = [1,4,2,3], arr2 = [-4,-3,6,10,20,30], d = 3\n<strong>Output:</strong> 2\n</pre>\n\n<p><strong class=\"example\">Example 3:</strong></p>\n\n<pre>\n<strong>Input:</strong> arr1 = [2,1,100,3], arr2 = [-5,-2,10,-3,7], d = 6\n<strong>Output:</strong> 1\n</pre>\n\n<p> </p>\n<p><strong>Constraints:</strong></p>\n\n<ul>\n\t<li><code>1 <= arr1.length, arr2.length <= 500</code></li>\n\t<li><code>-1000 <= arr1[i], arr2[j] <= 1000</code></li>\n\t<li><code>0 <= d <= 100</code></li>\n</ul>\n",
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"difficulty": "Easy",
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"likes": 845,
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"categoryTitle": "Algorithms",
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"code": "class Solution {\npublic:\n int findTheDistanceValue(vector<int>& arr1, vector<int>& arr2, int d) {\n \n }\n};",
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"code": "class Solution(object):\n def findTheDistanceValue(self, arr1, arr2, d):\n \"\"\"\n :type arr1: List[int]\n :type arr2: List[int]\n :type d: int\n :rtype: int\n \"\"\"\n ",
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"code": "class Solution {\n\n /**\n * @param Integer[] $arr1\n * @param Integer[] $arr2\n * @param Integer $d\n * @return Integer\n */\n function findTheDistanceValue($arr1, $arr2, $d) {\n \n }\n}",
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"code": "class Solution {\n fun findTheDistanceValue(arr1: IntArray, arr2: IntArray, d: Int): Int {\n \n }\n}",
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"code": "# @param {Integer[]} arr1\n# @param {Integer[]} arr2\n# @param {Integer} d\n# @return {Integer}\ndef find_the_distance_value(arr1, arr2, d)\n \nend",
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"code": "impl Solution {\n pub fn find_the_distance_value(arr1: Vec<i32>, arr2: Vec<i32>, d: i32) -> i32 {\n \n }\n}",
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"code": "-spec find_the_distance_value(Arr1 :: [integer()], Arr2 :: [integer()], D :: integer()) -> integer().\nfind_the_distance_value(Arr1, Arr2, D) ->\n .",
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"Sort 'arr2' and use binary search to get the closest element for each 'arr1[i]', it gives a time complexity of O(nlogn)."
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