Solution Class Reference

Public Member Functions
vector< int >	twoSum (vector< int > &nums, int target)

Detailed Description

Definition at line 7 of file main.cpp.

Member Function Documentation

twoSum()

vector< int > Solution::twoSum ( vector< int > &  nums, int  target  )

inline

Definition at line 10 of file main.cpp.

    {
        vector<int> answer(2);
        unordered_map<int, int> complements;
        for (int i = 0; i < (int)nums.size(); ++i)
        {
            int mapped = target - nums[i]; // mapped complement
            if (complements.find(mapped) != complements.end())
            {
                answer[0] = complements[mapped];
                answer[1] = i;
                break;
            }
            complements[nums[i]] = i;
        }
        // for (auto el: complements)
        //     cout << "value: " << el.first << "; index: " << el.second << endl;
        return answer;
    }

Referenced by main().

---

The documentation for this class was generated from the following file:

• main.cpp