Çözüldü C++ verilen Array'de sayıları bulma

#include <algorithm>
#include <iostream>
#include <sstream>
#include <fstream>
#include <iomanip>
#include <string>
#include <vector>
#include <chrono>
#include <array>

using namespace std;

int main() {
    std::array<int, 5> arr{ 1, 1, 2, 2, 1 };
    
    if (count(arr.begin(), arr.end(), 1) && count(arr.begin(), arr.end(), 2) && count(arr.begin(), arr.end(), 3)) {
        cout << true << endl;
    }

    return 0;
}