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  1. #include <bits/stdc++.h>
  2.  
  3. using namespace std;
  4.  
  5. int main() {
  6.   int n;
  7.   cin >> n;
  8.   vector<int> vec(n);
  9.   for (auto &i : vec)
  10.     cin >> i;
  11.  
  12.   map<int, int> freq;
  13.   for (auto i : vec)
  14.     freq[i]++;
  15.  
  16.   for (auto p : freq)
  17.     if (p.second > vec.size() / 2) {
  18.       cout << p.first << "\n";
  19.       break;
  20.     }
  21.   return 0;
  22. }
  23.  
Success #stdin #stdout 0s 5308KB
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https://ideone.com/0ure6j
language:
C++ (gcc 8.3)
created:
2 days ago
visibility:
public

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