message: Update third-maximum-number.cpp
diff: @@ -5,7 +5,7 @@ class Solution {
  public:
  int thirdMax(vector<int>& nums) {
  int count = 0;
  - vector<int> top(3, numeric_limits<int>::min());
  + vector<int64_t> top(3, numeric_limits<int64_t>::min());
  for (const auto& num : nums) {
  if (num > top[0]) {
  