Cod sursa(job #880737)

Utilizator dariusdariusMarian Darius dariusdarius Data 17 februarie 2013 11:22:16
Problema Curcubeu Scor 20
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.75 kb
#include<stdio.h>
#include<algorithm>
using namespace std;
int a[1000005],b[1000005],c[1000005],d[1000005];
int p[1000005];
int main()
{
    freopen("curcubeu.in","r",stdin);
    freopen("curcubeu.out","w",stdout);
    int n,i,j;
    scanf("%d%d%d%d",&n,&a[1],&b[1],&c[1]);d[0]=1;
    for(i=2;i<n;i++)
    {
        a[i]=(a[i-1]*i)%n;
        b[i]=(b[i-1]*i)%n;
        if(b[i]<a[i]) swap(a[i],b[i]);
        c[i]=(c[i-1]*i)%n;
        d[i-1]=i-1;
    }
    d[n-1]=n-1;d[n]=n;
    for(i=n-1;i>=1;i--)
        for(j=a[i];j<=b[i];)
            if(!p[j])
            {
                p[j]=c[i];
                d[j]=b[i]+1;
                j++;
            }
            else
                j=d[j];
    for(i=1;i<n;i++)
        printf("%d\n",p[i]);
    return 0;
}