Cod sursa(job #2267333)

Utilizator alex2209alexPavel Alexandru alex2209alex Data 23 octombrie 2018 15:47:06
Problema Curcubeu Scor 50
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.89 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],j;

int main()
{
    ios::sync_with_stdio(false);
    f>>n>>a[1]>>b[1]>>c[1];
    if(a[1]>b[1])
    {
        swap(a[1],b[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;
        if(a[i]>b[i])
        {
            swap(a[i],b[i]);
        }
    }
    for(i=n-1;i>=1;i--)
    {
        j=a[i];
        while(j<=b[i])
        {
            if(v[j]==0)
            {
                v[j]=c[i];
                v2[j]=b[i]+1;
                j++;
            }
            else
            {
                j=v2[j];
            }
        }
    }
    for(i=1;i<n;i++)
    {
        g<<v[i]<<'\n';
    }
    return 0;
}