Update 79-word-search.js

everthis · web-flow · commit 233a514fa27c · 2020-07-21T22:00:06.000+08:00
diff --git a/79-word-search.js b/79-word-search.js
@@ -35,6 +35,8 @@ function dfs(board, x, y, dirs, word, start) {
   return false;
 }
 
+// time complexity: O(M * N * 3^L), where L is the length of word.
+
 // another
 
 /**

Original file line number	Diff line number	Diff line change
`@@ -35,6 +35,8 @@ function dfs(board, x, y, dirs, word, start) {`
`35`	`35`	`return false;`
`36`	`36`	`}`
`37`	`37`
	`38`	`+// time complexity: O(M * N * 3^L), where L is the length of word.`
	`39`	`+`
`38`	`40`	`// another`
`39`	`41`
`40`	`42`	`/**`