Cod sursa(job #2869415)

Utilizator ilincap2008Ilinca Popescu ilincap2008 Data 11 martie 2022 15:18:53
Problema Multiplu Scor 100
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.8 kb
#include <fstream>
#include <queue>
#include <algorithm>
using namespace std;
ifstream cin ("multiplu.in");
ofstream cout ("multiplu.out");
int a,b,c,rest[2000050],cif[2000050],i;
void afisare(int r)
{
    if(r!=1)
    {
        afisare(rest[r]);
    }
    cout <<cif[r];
}
int main()
{
    cin >>a>>b;
    queue<int> q;
    c=a*b/__gcd(a,b);
    rest[1]=1;
    cif[1]=1;
    q.push(1);
    while (!q.empty())
    {
        int r=q.front();
        q.pop();
        if (r==0)
        {
            break;
        }
        for(i=0; i<2; i++)
        {
            int aux=(r*10+i)%c;
            if(!rest[aux])
            {
                rest[aux]=r;
                cif[aux]=i;
                q.push(aux);
            }
        }
    }
    afisare(0);
    return 0;
}