update 121.best-time-to-buy-and-sell-stock.java

marklcrns · marklcrns · commit 0c8f1093decc · 2021-01-27T09:00:07.000-08:00
diff --git a/121.best-time-to-buy-and-sell-stock.java b/121.best-time-to-buy-and-sell-stock.java
@@ -84,8 +84,8 @@ public int maxProfit(int[] prices) {
 			// Look for a lower price point for buying
 			if (curr < buy) {
 				buy = curr;
-			} else {
-				profit = Math.max(profit, curr - buy);
+			} else if (curr - buy > profit) {
+				profit = curr - buy;
 			}
 		}
 

Original file line number	Diff line number	Diff line change
`@@ -84,8 +84,8 @@ public int maxProfit(int[] prices) {`
`84`	`84`	`// Look for a lower price point for buying`
`85`	`85`	`if (curr < buy) {`
`86`	`86`	`buy = curr;`
`87`		`- } else {`
`88`		`- profit = Math.max(profit, curr - buy);`
	`87`	`+ } else if (curr - buy > profit) {`
	`88`	`+ profit = curr - buy;`
`89`	`89`	`}`
`90`	`90`	`}`
`91`	`91`