NightXlt
diff --git a/‎src/main/java/com/blankj/hard/_068/Solution.kt
Copy file name to clipboardExpand all lines: src/main/java/com/blankj/hard/_068/Solution.kt
+1Lines changed: 1 addition & 0 deletions b/‎src/main/java/com/blankj/hard/_068/Solution.kt
Copy file name to clipboardExpand all lines: src/main/java/com/blankj/hard/_068/Solution.kt
+1Lines changed: 1 addition & 0 deletions
@@ -39,6 +39,7 @@ class Solution {
         }
     }
 
+    // Join string from left to (right - 1)
     private fun join(words: Array<String>, left: Int, right: Int, separator: String): StringBuilder {
         val builder = StringBuilder(words[left])
         for (i in left + 1..<right) {
Original file line number	Diff line number	Diff line change
`@@ -39,6 +39,7 @@ class Solution {`
`39`	`39`	`}`
`40`	`40`	`}`
`41`	`41`
	`42`	`+ // Join string from left to (right - 1)`
`42`	`43`	`private fun join(words: Array<String>, left: Int, right: Int, separator: String): StringBuilder {`
`43`	`44`	`val builder = StringBuilder(words[left])`
`44`	`45`	`for (i in left + 1..<right) {`