760. Find Anagram Mappings π
Description
You are given two integer arrays nums1
and nums2
where nums2
is an anagram of nums1
. Both arrays may contain duplicates.
Return an index mapping array mapping
from nums1
to nums2
where mapping[i] = j
means the ith
element in nums1
appears in nums2
at index j
. If there are multiple answers, return any of them.
An array a
is an anagram of an array b
means b
is made by randomizing the order of the elements in a
.
Example 1:
Input: nums1 = [12,28,46,32,50], nums2 = [50,12,32,46,28] Output: [1,4,3,2,0] Explanation: As mapping[0] = 1 because the 0th element of nums1 appears at nums2[1], and mapping[1] = 4 because the 1st element of nums1 appears at nums2[4], and so on.
Example 2:
Input: nums1 = [84,46], nums2 = [84,46] Output: [0,1]
Constraints:
1 <= nums1.length <= 100
nums2.length == nums1.length
0 <= nums1[i], nums2[i] <= 105
nums2
is an anagram ofnums1
.
Solutions
Solution 1
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