leetcode

Solution to some Leetcode problems written in C++

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

1720.cpp (327B)

1 class Solution { 2 public: 3 vector<int> decode(const vector<int> &encoded, int first) const { 4 const int n = size(encoded); 5 vector<int> res(n + 1); 6 7 res[0] = first; 8 for (int i = 0; i < size(encoded); i++) { 9 res[i + 1] = encoded[i] ^ res[i]; 10 } 11 12 return res; 13 } 14 };