Cod sursa(job #1680699)

Utilizator badea_adi1999Badea Adrian Catalin badea_adi1999 Data 8 aprilie 2016 23:28:30
Problema Curcubeu Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 1.04 kb
#include <cstdio>
#include <algorithm>
#define nmax 1000100
using namespace std;
int n,a[nmax],b[nmax],c[nmax];
int t[nmax],v[nmax];

int main()
{
    int i,j,k,p;
    freopen("curcubeu.in","r",stdin);
    freopen("curcubeu.out","w",stdout);
    scanf("%d %d %d %d",&n,&a[1],&b[1],&c[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=1;i<=n-1;i++)
        t[i]=-1;
    for (i=n-1;i>=1;i--) {
        if (a[i]>b[i])
            swap(a[i],b[i]);
        j=a[i];
        if (j==0)
            j++;
        while (j<=b[i]) {
            v[j]=c[i];
            if (t[j]<0)
                j++;
            else
                j=t[j];
        }
        k=a[i];
        if (k==0)
            k++;
        while (k<=b[i]) {
            p=t[k];
            t[k]=j;
            if (p==-1)
                k++;
            else
                k=p;
        }
    }
    for (i=1;i<n;i++)
        printf("%d\n",v[i]);
    return 0;
}