leetcode

Solution to some Leetcode problems written in C++

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

2442.cpp (418B)

0 class Solution { 1 public: 2 int countDistinctIntegers(const vector<int> &nums) { 3 unordered_set<int> us(nums.begin(), nums.end()); 4 for (int n : nums) { 5 int rev = 0; 6 while (n % 10 == 0) 7 n /= 10; 8 do 9 rev = (rev * 10) + n % 10; 10 while ((n /= 10) > 0); 11 us.insert(rev); 12 } 13 return us.size(); 14 } 15 };