leetcode

Solution to some Leetcode problems written in C++

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

1480.cpp (445B)

1 class Solution { 2 public: 3 vector<int> runningSum(vector<int> &nums) { 4 vector<int> res; 5 int acc = 0; 6 for (auto i : nums) 7 res.push_back(acc += i); 8 return res; 9 } 10 }; 11 12 // using lambda function 13 class Solution { 14 public: 15 vector<int> runningSum(vector<int> &nums) { 16 int acc = 0; 17 for_each(nums.begin(), nums.end(), [&acc](int &a) { a = acc += a; }); 18 return nums; 19 } 20 };