Time: 7 ms (85%), Space: 45.8 MB (10%) - LeetHub

Author: cmcoffeedev

1460-make-two-arrays-equal-by-reversing-subarrays/1460-make-two-arrays-equal-by-reversing-subarrays.kt

@@ -0,0 +1,15 @@
+class Solution {
+    fun canBeEqual(target: IntArray, arr: IntArray): Boolean {
+       val map = mutableMapOf<Int, Int>()
+       for(num in target){
+           map[num] = map.getOrDefault(num, 0) + 1
+       } 
+       for(num in arr){
+           val count = map[num] ?: return false
+           if(count == 0) return false
+           map[num] = count - 1
+       }
+
+       return true
+    }
+}