leetcode

Solution to some Leetcode problems written in C++

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

0179.cpp (497B)

0 class Solution { 1 public: 2 string largestNumber(const vector<int> &nums) { 3 const static auto cmp = [](const string &x, const string &y) { return x + y > y + x; }; 4 5 vector<string> v(nums.size()); 6 for (int i = 0; i < v.size(); i++) 7 v[i] = to_string(nums[i]); 8 9 sort(v.begin(), v.end(), cmp); 10 if (v[0] == "0") return "0"; 11 12 string res = ""; 13 for (int i = 0; i < v.size(); i++) 14 res += v[i]; 15 return res; 16 } 17 };