Add time and space complexity

bky373 · bky373 · commit e21e2be32934 · 2024-07-18T16:31:18.000+09:00
diff --git a/coin-change/bky373.java b/coin-change/bky373.java
@@ -1,3 +1,5 @@
+// time: O(n * m), where n is the amount and m is the number of coins
+// space: O(n)
 class Solution {
 
     public int coinChange(int[] coins, int amount) {

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,5 @@`
	`1`	`+// time: O(n * m), where n is the amount and m is the number of coins`
	`2`	`+// space: O(n)`
`1`	`3`	`class Solution {`
`2`	`4`
`3`	`5`	`public int coinChange(int[] coins, int amount) {`