Array Difference
Array Difference
Find elements in first array that are not in second array.
Requirements:
- Return elements from array1 not in array2
- Maintain original order
- Remove duplicates from result
Example:
Input: [1,2,3,4], [2,4]
Output: [1,3]
Input: [1,2,2,3], [2]
Output: [1,3]
Examples:
Input 1:
{"arr1":[1,2,3,4],"arr2":[2,4]}Output 1:
[1,3]Input 2:
{"arr1":[1,2,2,3],"arr2":[2]}Output 2:
[1,3]Loading editor...
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