Cod sursa(job #2267309)

Utilizator alex2209alexPavel Alexandru alex2209alex Data 23 octombrie 2018 15:38:04
Problema Curcubeu Scor 20
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.76 kb
#include <fstream>

using namespace std;
ifstream f("curcubeu.in");
ofstream g("curcubeu.out");
int n,a[1000004],v[1000004],b[1000004],c[1000004],i,v2[1000004],st,dr,j;

int main()
{
    f>>n>>a[1]>>b[1]>>c[1];
    for(i=2;i<=n;i++)
    {
        a[i]=(a[i-1]*i)%n;
        b[i]=(b[i-1]*i)%n;
        c[i]=(c[i-1]*i)%n;
    }
    for(i=n;i>=1;i--)
    {
        st=min(a[i],b[i]);
        dr=max(a[i],b[i]);
        j=st;
        while(j<=dr)
        {
            if(v[j]==0)
            {
                v[j]=c[i];
                v2[j]=dr+1;
                j++;
            }
            else
            {
                j=v2[j];
            }
        }
    }
    for(i=1;i<n;i++)
    {
        g<<v[i]<<'\n';
    }
    return 0;
}