commit

Author: bryanfks-dev

136. Single Number.java

@@ -0,0 +1,11 @@
+class Solution {
+    public int singleNumber(int[] nums) {
+        int same_num = 0;
+
+        for (int idx = 0; idx < nums.length; idx++) {
+            same_num ^= nums[idx];
+        }
+
+        return same_num;
+    }
+}