leetcode

Solution to some Leetcode problems written in C++
git clone git://git.dimitrijedobrota.com/leetcode.git
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2295.cpp (428B)

      1 class Solution {
      2   public:
      3     vector<int> arrayChange(vector<int> &nums, const vector<vector<int>> &operations) const {
      4         static int position[1000001];
      5 
      6         for (int i = 0; i < nums.size(); i++) {
      7             position[nums[i]] = i;
      8         }
      9 
     10         for (const auto &op : operations) {
     11             nums[position[op[0]]] = op[1];
     12             position[op[1]] = position[op[0]];
     13         }
     14 
     15         return nums;
     16     }
     17 }