Cod sursa(job #490630)

Utilizator freak93Adrian Budau freak93 Data 7 octombrie 2010 09:07:23
Problema Curcubeu Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.81 kb
#include<fstream>

using namespace std;

const char iname[]="curcubeu.in";
const char oname[]="curcubeu.out";
const int maxn=1000005;

ifstream f(iname);
ofstream g(oname);

int n,a[maxn],b[maxn],c[maxn],i,j,k,aux,nxt[maxn],v[maxn];

int main()
{
    f>>n>>a[1]>>b[1]>>c[1];
    for(i=1;i<n;++i)
        nxt[i]=i+1;
    for(i=2;i<n;++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;--i)
    {
        k=0;
        if(a[i]>b[i])
            aux=a[i],a[i]=b[i],b[i]=aux;
        j=a[i];
        while(j<=b[i])
        {
            k=j;
            while(v[j])
                j=nxt[j];
            while(k!=j)
                aux=nxt[k],nxt[k]=j,k=aux;
            v[j]=c[i];
            j=nxt[j];
        }
    }
    for(i=1;i<n;++i)
        g<<v[i]<<"\n";
}