uncommited problems

maximum-units-on-a-truck/sol.go

@@ -0,0 +1,20 @@
+package main
+
+import "sort"
+
+func maximumUnits(boxTypes [][]int, truckSize int) int {
+	sort.Slice(boxTypes, func(i, j int) bool {
+		return boxTypes[i][1] > boxTypes[j][1]
+	})
+	units := 0
+	count := 0
+	for idx := 0; idx < len(boxTypes); idx++ {
+		units += boxTypes[idx][0] * boxTypes[idx][1]
+		count += boxTypes[idx][0]
+		if count >= truckSize {
+			units -= (count - truckSize) * boxTypes[idx][1]
+			return units
+		}
+	}
+	return units
+}