refactor 268

fishercoder1534 · fishercoder1534 · commit a6b0a1e7ccf7 · 2021-03-06T20:19:57.000-08:00
diff --git a/src/main/java/com/fishercoder/solutions/_268.java b/src/main/java/com/fishercoder/solutions/_268.java
@@ -11,7 +11,7 @@ public int missingNumber(int[] nums) {
             int xor = 0;
             int i = 0;
             for (; i < nums.length; i++) {
-                xor = xor ^ i ^ nums[i];
+                xor ^= i ^ nums[i];
             }
             return xor ^ i;
         }

Original file line number	Diff line number	Diff line change
`@@ -11,7 +11,7 @@ public int missingNumber(int[] nums) {`
`11`	`11`	`int xor = 0;`
`12`	`12`	`int i = 0;`
`13`	`13`	`for (; i < nums.length; i++) {`
`14`		`- xor = xor ^ i ^ nums[i];`
	`14`	`+ xor ^= i ^ nums[i];`
`15`	`15`	`}`
`16`	`16`	`return xor ^ i;`
`17`	`17`	`}`