leetcode

Solution to some Leetcode problems written in C++
git clone git://git.dimitrijedobrota.com/leetcode.git
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2087.cpp (525B)

      1 class Solution {
      2   public:
      3     int minCost(const vector<int> &startPos, const vector<int> &homePos, const vector<int> &rowCosts,
      4                 const vector<int> &colCosts) const {
      5         int i = startPos[0], j = startPos[1];
      6         int x = homePos[0], y = homePos[1];
      7         int res = 0;
      8 
      9         while (i != x) {
     10             i += i < x ? 1 : -1;
     11             res += rowCosts[i];
     12         }
     13 
     14         while (j != y) {
     15             j += j < y ? 1 : -1;
     16             res += colCosts[j];
     17         }
     18 
     19         return res;
     20     }
     21 };