Submission #1385862

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Source Code Expand

#include <iostream>
using namespace std;

int main() {
  int n;
  int cnt;

  //初期化
  cnt = 0;

  //入力
  cin >> n;
  int a[n];

  for (int i = 0; i < n; i++) {
      cin >> a[i];
      for (int j = 0; j < i; j++) {
        if (a[i] == a[j]) {
          cnt++;
          break;
        }
      }
  }
  cout << cnt << endl;
  return 0;
}

Submission Info

Judge Result