没过样例啊哈哈哈哈哈哈

#include <bits/stdc++.h>

using i64 = int64_t; // <+>

class Solution {
public:
  int majorityElement(std::vector<int> &nums) {
    int candidate = -1;
    int count = 0;
    for (int num : nums) {
      if (num == candidate)
        ++count;
      else if (--count < 0) {
        candidate = num;
        count = 1;
      }
    }
    return candidate;
  }
};

int main() {
  std::cin.tie(nullptr)->sync_with_stdio(false);

  int N;
  std::cin >> N;
  std::vector<int> l(N);
  for (auto &i : l)
    std::cin >> i;

  std::cout << Solution().majorityElement(l) << '\n';

  return 0 ^ 0;
}