20201218

20201218/main.go

@@ -0,0 +1,33 @@
+package main
+
+func main() {
+
+}
+
+func calculate(src []string) int {
+	var cw string
+	var max int
+	for i := 0; i < len(src)-1; i++ {
+		cw = src[i]
+		cl := len(cw)
+		for j := i + 1; j < len(src); j++ {
+			cw2 := src[j]
+			v := cl * len(cw2)
+			if !hasSameChar(cw, cw2) && (v > max) {
+				max = v
+			}
+		}
+	}
+	return max
+}
+
+func hasSameChar(s1, s2 string) bool {
+	for _, v := range s1 {
+		for _, v2 := range s2 {
+			if v == v2 {
+				return true
+			}
+		}
+	}
+	return false
+}