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Cod sursa(job #942933)
#include<fstream>
#include<algorithm>
using namespace std;
ifstream fin("curcubeu.in"); ofstream fout("curcubeu.out");
int n, A[1000100], B[1000100], C[1000100], next[1000100], v[1000100];
int main()
{
int i, poz, start, finish, color;
fin >> n >> A[1] >> B[1] >> C[1];
next[1]=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;
next[i]=i;
}
for(i=n-1;i>0;i--)
{
start=A[i];
finish=B[i];
if(start>finish)
swap(start,finish);
color=C[i];
poz=start;
while(poz<=finish)
{
while(next[poz]!=poz && poz<=finish)
poz=next[poz];
if(poz>finish)
continue;
v[poz]=color;
next[poz]=finish+1;
poz++;
}
}
for(i=1;i<n;i++)
fout << v[i] << " ";
fin.close(); fout.close();
return 0;
}