Cod sursa(job #1205272)

Utilizator ArchazeyBaltatu Andrei-Mircea Archazey Data 5 iulie 2014 21:02:44
Problema Curcubeu Scor 20
Compilator cpp Status done
Runda Arhiva de probleme Marime 1.14 kb
#include<fstream>
using namespace std;

const int NMAX=1000005;

int n;
int a[NMAX],b[NMAX],c[NMAX],NEXT[NMAX],v[NMAX];

int main()
{
    int i,j,inceput,sfarsit,aux,cacat,l;
    ifstream fin("curcubeu.in");
    fin>>n>>a[1]>>b[1]>>c[1];
    for (i=2;i<=n-1;i++)
        {
            a[i]=(1LL*a[i-1]*i)%n;
            b[i]=(1LL*b[i-1]*i)%n;
            c[i]=(1LL*c[i-1]*i)%n;
        }
    for (i=n-1;i>=1;i--)
        {
            inceput=min(a[i],b[i]);
            sfarsit=max(a[i],b[i]);
            if (NEXT[sfarsit]) cacat=NEXT[sfarsit];
            else cacat=sfarsit+1;
            for (j=inceput;j<=sfarsit;j++)
            {
                while (NEXT[j] && j<=sfarsit)
                    {
                        aux=NEXT[j];
                        for (l=j;l<=aux-1;l++) NEXT[l]=cacat;
                        j=aux;
                    }
                if (j<=sfarsit)
                    {
                        v[j]=c[i];
                        NEXT[j]=cacat;
                    }
            }
        }
    ofstream fout("curcubeu.out");
    for (i=1;i<=n-1;i++) fout<<v[i]<<"\n";
    return 0;
}