Commit 9035787

committed

Solve 771. Jewels and Stones

1 parent 481c396 commit 9035787Copy full SHA for 9035787

File tree

-0

lines changed

-0

lines changed

Lines changed: 8 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,8 @@`
	`1`	`+class Solution {`
	`2`	`+`
	`3`	`+ fun numJewelsInStones(jewels: String, stones: String): Int {`
	`4`	`+ val jewelsSet = jewels.toHashSet()`
	`5`	`+ return stones.count { jewelsSet.contains(it) }`
	`6`	`+ }`
	`7`	`+`
	`8`	`+}`

Comments

(0)