20210105

20210105/main.go

@@ -0,0 +1,21 @@
+package main
+
+func main() {
+
+}
+
+func countBalance(s string) int {
+	count, rCount, lCount := 0, 0, 0
+	for i := 0; i < len(s); i++ {
+		if s[i] == 'R' {
+			rCount++
+		} else if s[i] == 'L' {
+			lCount++
+		}
+		if rCount > 0 && rCount == lCount {
+			lCount, rCount = 0, 0
+			count++
+		}
+	}
+	return count
+}