Pagini recente » Cod sursa (job #1243483) | Infoarena Monthly 2012 - Runda 9, Clasament | Cod sursa (job #15199) | Cod sursa (job #296104) | Cod sursa (job #2067483)
#include <iostream>
#include <fstream>
#include <cmath>
#include <iomanip>
#include <algorithm>
using namespace std;
ifstream in("curcubeu.in");
ofstream g("curcubeu.out");
int N, A[1000001], B[1000001], C[1000001], f[1000001], r[1000001], cul[1000001];
int Find(int x)
{
int y, z;
for(y = f[x]; y != f[y]; y = f[y]);
while(x != f[x])
{
z = f[x];
f[x] = y;
x = z;
}
return y;
}
void Union(int x, int y)
{
if(r[x] <= r[y])
f[x] = y;
else f[y] = x;
if(r[x] == r[y])
++r[y];
}
int main()
{
in >> N >> A[1] >> B[1] >> C[1];
if(A[1] > B[1])swap(A[1], B[1]);
for(int 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;
if(A[i] > B[i])swap(A[i], B[i]);
}
for(int i = 1; i <= N; i++)
{
f[i] = i;
r[i] = 1;
}
for(int i = N - 1; i > 0; i--)
{
int j = Find(A[i]);
while(j <= B[i])
{
if(cul[j] == 0)
{
cul[j] = C[i];
Union(j, B[i]);
}
j = Find(++j);
}
}
for(int i = 1; i < N; i++)
g << cul[i] << '\n';
return 0;
}