Denominations

input/code.cpp: In function 'int main(int, const char**)':
input/code.cpp:11:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i = 0; i < n; i++){
                    ~~^~~

#include <iostream>

unsigned long int n;

int main(int argc, const char * argv[]) {
    
    std::cin >> n;
    bool hasOne = false;
    unsigned int temp;
    
    for(int i = 0; i < n; i++){
        std::cin >> temp;
        if(temp == 1){
            hasOne = true;
        }
    }
    
    if(hasOne){
        std::cout << "ALL\n";
    } else {
        std::cout << 1 << "\n";
    }
    
    
    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