1385. Find the Distance Value Between Two Arrays
https://leetcode.com/problems/find-the-distance-value-between-two-arrays
Description
Given two integer arrays arr1
and arr2
, and the integer d
, return the distance value between the two arrays.
The distance value is defined as the number of elements arr1[i]
such that there is not any element arr2[j]
where |arr1[i]-arr2[j]| <= d
.
Example 1:
**Input:** arr1 = [4,5,8], arr2 = [10,9,1,8], d = 2
**Output:** 2
**Explanation:**
For arr1[0]=4 we have:
|4-10|=6 > d=2
|4-9|=5 > d=2
|4-1|=3 > d=2
|4-8|=4 > d=2
For arr1[1]=5 we have:
|5-10|=5 > d=2
|5-9|=4 > d=2
|5-1|=4 > d=2
|5-8|=3 > d=2
For arr1[2]=8 we have:
**|8-10|=2 <= d=2**
**|8-9|=1 <= d=2**
|8-1|=7 > d=2
**|8-8|=0 <= d=2**
Example 2:
**Input:** arr1 = [1,4,2,3], arr2 = [-4,-3,6,10,20,30], d = 3
**Output:** 2
Example 3:
**Input:** arr1 = [2,1,100,3], arr2 = [-5,-2,10,-3,7], d = 6
**Output:** 1
Constraints:
1 <= arr1.length, arr2.length <= 500
-10^3 <= arr1[i], arr2[j] <= 10^3
0 <= d <= 100
ac
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