leetcode

Solution to some Leetcode problems written in C++

git clone git://git.dimitrijedobrota.com/leetcode.git

1720.cpp (327B)

0 class Solution { 1 public: 2 vector<int> decode(const vector<int> &encoded, int first) const { 3 const int n = size(encoded); 4 vector<int> res(n + 1); 5 6 res[0] = first; 7 for (int i = 0; i < size(encoded); i++) { 8 res[i + 1] = encoded[i] ^ res[i]; 9 } 10 11 return res; 12 } 13 };