Solution for Missing Number

Author: edyluisrey

src/leetcode/MissingNumber.java

@@ -0,0 +1,19 @@
+package leetcode;
+
+public class MissingNumber {
+
+	public static void main(String[] args) {
+		// TODO Auto-generated method stub
+		
+	}
+	
+	public int missingNumber(int[] nums) {
+        int xor=0;
+        for(int i=0;i<nums.length; i++){
+            xor = xor^(i+1)^nums[i];
+        }
+        
+        return xor;
+    }
+
+}