Submission #67738432

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Source Code Expand

/**
 *  author  : mahad | github.com/MahadMuhammad
 *  created : Jul-19-2025   05:49:20 PM  CP/atcoder/abc415/A/A.cpp
 **/
#include <algorithm>
#include <array>
#include <bitset>
#include <cassert>
#include <chrono>
#include <cmath>
#include <cstdint>
#include <cstring>
#include <functional>
#include <iomanip>
#include <iostream>
#include <map>
#include <numeric>
#include <queue>
#include <random>
#include <ranges>
#include <set>
#include <vector>
using namespace std;

#ifdef MAHAD_DEBUG
#include "algo/debug.h"
#else
#define dbg(...) ((void)0)
#define welcome(...) ((void)0)
#endif

int main() {
  ios::sync_with_stdio(false);
#ifndef MAHAD_DEBUG
  cin.tie(nullptr);
#endif

  int N;
  cin >> N;

  array<int, 101> A{0};

  for (int i = 0; i < N; i++) {
    int x;
    cin >> x;
    A[x] += 1;
  }

  int X;
  cin >> X;
  cout << (A[X] > 0 ? "Yes" : "No") << '\n';

  return 0;
}

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