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Chigozirim Igweamaka 2024-05-15 04:58:03 +01:00
parent 7a10a179b5
commit 2031bbc3ca
1 changed files with 0 additions and 18 deletions
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18
shazam/utils.go
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@ -1,18 +0,0 @@
package shazam
// deduplicate returns a list of unique integers from the given array.
// The order of the given array is not preserved in the result.
func deduplicate(array []int) []int {
uniqueMap := make(map[int]struct{})
for _, num := range array {
uniqueMap[num] = struct{}{}
}
var uniqueList []int
for num := range uniqueMap {
uniqueList = append(uniqueList, num)
}
return uniqueList
}