We use cookies to ensure you have the best browsing experience on our website. Please read our cookie policy for more information about how we use cookies.
  1. Prepare
  2. Algorithms
  3. Bit Manipulation
  4. Lonely Integer
  5. Discussions

Lonely Integer

  • bosymm
     + 0 comments

    JAVA

        // Write your code here
    int res = 0;
    for(int n : a) {
        res ^= n;
    }
    return res;