Initial data commit

Task/Remove-duplicate-elements/Go/remove-duplicate-elements-2.go

@@ -0,0 +1,23 @@
+package main
+
+import "fmt"
+
+func uniq(list []int) []int {
+	unique_set := make(map[int]int, len(list))
+	i := 0
+	for _, x := range list {
+		if _, there := unique_set[x]; !there {
+			unique_set[x] = i
+			i++
+		}
+	}
+	result := make([]int, len(unique_set))
+	for x, i := range unique_set {
+		result[i] = x
+	}
+	return result
+}
+
+func main() {
+	fmt.Println(uniq([]int{1, 2, 3, 2, 3, 4})) // prints: [1 2 3 4]
+}