Iguales al siguiente en Go

src/Go/001.go

@@ -0,0 +1,21 @@
+package main
+
+import "fmt"
+
+func same_to_next(lst []int) []int {
+	_lst := []int{}
+	for i := 0; i+1 < len(lst); i++ {
+		if lst[i] == lst[i+1] {
+			_lst = append(_lst, lst[i])
+		}
+	}
+	return _lst
+}
+
+func main() {
+	check := []int{1, 2, 2, 2, 3, 3, 4}
+	fmt.Println(same_to_next(check)) // [2 2 3]
+
+	check = []int{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}
+	fmt.Println(same_to_next(check)) // []
+}