"Contains Duplicate III" medium task No 220 accepted solution

220-contains-duplicate-3.go

@@ -0,0 +1,22 @@
+package main
+
+import "math"
+
+func ContainsNearbyAlmostDuplicate(nums []int, k int, t int) bool {
+	if k < 1 {
+		return false
+	}
+
+	for wSz := 1; wSz <= k; wSz++ {
+		ws := 0
+		for we := ws + wSz; we < len(nums); we++ {
+			if int(math.Abs(float64(nums[ws]-nums[we]))) <= t {
+				return true
+			}
+			ws++
+		}
+
+	}
+
+	return false
+}