Denominations

#include <cstddef>
#include <cstdint>
#include <iostream>

using std::cin;
using std::cout;
using std::endl;


int main() {
    uint32_t n;
    cin >> n;
    bool contains_one = false;

    for (size_t i = 0; i < n; i++) {
        uint32_t d;
        cin >> d;

        contains_one |= d == 1;
    }

    if (contains_one) {
        cout << "ALL" << endl;
    } else {
        cout << "1" << endl;
    }

    return 0;
}

Test 1

Verdict: ACCEPTED

Test 2

Verdict: ACCEPTED

Test 3

Verdict: ACCEPTED

Test 4

Verdict: ACCEPTED

Test 5

Verdict: ACCEPTED

Test 6

Verdict: ACCEPTED

Test 7

Verdict: ACCEPTED

Test 8

Verdict: ACCEPTED

Test 9

Verdict: ACCEPTED

Test 10

Verdict: ACCEPTED

Test 11

Verdict: ACCEPTED

Test 12

Verdict: UNKNOWN

Test 13

Verdict: UNKNOWN

Test 14

Verdict: UNKNOWN

Test 15

Verdict: UNKNOWN