Cod sursa(job #1347208)

Utilizator lacraruraduRadu Matei Lacraru lacraruradu Data 18 februarie 2015 20:48:31
Problema Curcubeu Scor 20
Compilator cpp Status done
Runda Arhiva de probleme Marime 1.51 kb
#include <fstream>

using namespace std;

ifstream in("curcubeu.in");
ofstream out("curcubeu.out");

const int N = 1000001;

int n;
int a[N], b[N], c[N];
int t[N], d[N];
int ok[N], rez[N];

inline int minim(int x, int y)
{
    return x < y ? x : y;
}

inline int maxim(int x, int y)
{
    return x > y ? x : y;
}

int multime(int i)
{
    if(t[i] == 0)
        return i;

    t[i] = multime(t[i]);
    return t[i];
}

void reuneste(int i, int j)
{
    i = multime(i);
    j = multime(j);

    if(i == j)
        return;

    t[j] = i;
    d[i] += d[j];
}

void colorare(int x, int y, int cl)
{
    for(int i = x; i <= y; i += d[i])
    {
        if(!ok[i])
        {
            rez[i] = cl;
            ok[i] = 1;

            if(i - 1 >= 1 && ok[i - 1])
                reuneste(i - 1, i);
            if(i + 1 <= n && ok[i + 1])
                reuneste(i, i + 1);
        }

        i = multime(i);
    }
}

void citire()
{
    in >> n >> a[1] >> b[1] >> c[1];

    for(int i = 2; i <= n - 1; i++)
    {
        a[i] = (long long)(a[i - 1] * i) % n;
        b[i] = (long long)(b[i - 1] * i) % n;
        c[i] = (long long)(c[i - 1] * i) % n;
    }
    n--;

    for(int i = 1; i <= n; i++)
        d[i] = 1;
}

void afisare()
{
    for(int i = 1; i <= n; i++)
        out << rez[i] << '\n';
}

int main()
{
    citire();

    for(int i = n; i >= 1; i--)
        colorare(minim(a[i], b[i]), maxim(a[i], b[i]), c[i]);

    afisare();
    return 0;
}