add last line

Jeongwon Na · Jeongwon Na · commit 7f88af97e06d · 2025-09-03T15:27:55.000+02:00
diff --git a/longest-substring-without-repeating-characters/njngwn.java b/longest-substring-without-repeating-characters/njngwn.java
@@ -21,4 +21,4 @@ public int lengthOfLongestSubstring(String s) {
 
         return maxLength;
     }
-}
+}
diff --git a/number-of-islands/njngwn.java b/number-of-islands/njngwn.java
@@ -27,4 +27,4 @@ public int numIslands(char[][] grid) {
 
         return num;
     }
-}
+}

Original file line number	Diff line number	Diff line change
`@@ -21,4 +21,4 @@ public int lengthOfLongestSubstring(String s) {`
`21`	`21`
`22`	`22`	`return maxLength;`
`23`	`23`	`}`
`24`		`-}`
	`24`	`+}`
Original file line number	Diff line number	Diff line change
`@@ -27,4 +27,4 @@ public int numIslands(char[][] grid) {`
`27`	`27`
`28`	`28`	`return num;`
`29`	`29`	`}`
`30`		`-}`
	`30`	`+}`