Submission #1073320

#	Time	Username	Problem	Language	Result	Execution time	Memory
1073320		beaconmc	Pictionary (COCI18_pictionary)	C++14	Compilation error	0 ms	0 KiB

pictionary

#include <bits/stdc++.h>

typedef long long ll;

#define FOR(i,x,y) for(ll i=x; i<y; i++)
#define FORNEG(i,x,y) for(ll i=x; i>y; i++)

using namespace std;


int main(){
    ll n,m,q;
    cin >> n >> m >> q;

    FOR(i,0,q){
        ll ans = m;
        ll a,b;
        cin >> a >> b;
        vector<ll> as, bs;

        FOR(i,1,sqrt(a)+2){
            if (a%i==0){
                as.push_back(i);
                as.push_back(a/i);
            }
        }

        FOR(i,1,sqrt(b)+2){
            if (b%i==0){
                bs.push_back(i);
                bs.push_back(b/i);
            }
        }

        for (auto&A : as){
            for (auto&B : bs){
                if (lcm(A,B) <= n && 0<=m-min(A,B)){
                    ans = min(ans, m-min(A,B));
                }
            }
        }
        cout << ans+1 << "\n";
    }    
}

Compilation message (stderr)

pictionary.cpp: In function 'int main()':
pictionary.cpp:37:21: error: 'lcm' was not declared in this scope
   37 |                 if (lcm(A,B) <= n && 0<=m-min(A,B)){
      |                     ^~~