refactor 746

fishercoder1534 · fishercoder1534 · commit 2913d8d47c0b · 2019-05-18T11:35:36.000-07:00
diff --git a/src/main/java/com/fishercoder/solutions/_746.java b/src/main/java/com/fishercoder/solutions/_746.java
@@ -27,7 +27,7 @@ public static class Solution1 {
     public int minCostClimbingStairs(int[] cost) {
       int[] dp = new int[cost.length];
       dp[0] = cost[0];
-      dp[1] = Math.min(cost[1], cost[0] + cost[1]);
+      dp[1] = cost[1];
       for (int i = 2; i < cost.length; i++) {
         dp[i] = Math.min(dp[i - 1] + cost[i], dp[i - 2] + cost[i]);
       }

Original file line number	Diff line number	Diff line change
`@@ -27,7 +27,7 @@ public static class Solution1 {`
`27`	`27`	`public int minCostClimbingStairs(int[] cost) {`
`28`	`28`	`int[] dp = new int[cost.length];`
`29`	`29`	`dp[0] = cost[0];`
`30`		`- dp[1] = Math.min(cost[1], cost[0] + cost[1]);`
	`30`	`+ dp[1] = cost[1];`
`31`	`31`	`for (int i = 2; i < cost.length; i++) {`
`32`	`32`	`dp[i] = Math.min(dp[i - 1] + cost[i], dp[i - 2] + cost[i]);`
`33`	`33`	`}`