20201124

20201124/main.go

@@ -0,0 +1,27 @@
+package main
+
+import "strconv"
+
+func main() {
+
+}
+
+func compress(str string) string {
+	var cl int32
+	count := 0
+	var ret string
+	for _, s := range str {
+		if s != cl {
+			cl = s
+			count = 1
+			ret += string(s) + "1"
+		} else {
+			count++
+			ret = ret[:len(ret)-1] + strconv.Itoa(count)
+		}
+		if len(ret) >= len(str) {
+			return str
+		}
+	}
+	return ret
+}