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Cod sursa(job #797117)
#include <cstdio>
#include <cstdlib>
#include <cmath>
using namespace std;
#define nmax 1000010
int A[nmax], B[nmax], C[nmax], Next[nmax], Ans[nmax], N;
int main()
{
freopen("curcubeu.in", "r", stdin);
freopen("curcubeu.out", "w", stdout);
int i, j;
scanf("%i %i %i %i", &N, &A[1], &B[1], &C[1]);
if(A[1] > B[1]) A[1] ^= B[1] ^= A[1] ^= B[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;
if(A[i] > B[i]) A[i] ^= B[i] ^= A[i] ^= B[i];
}
for(i = N - 1; i; i--)
for(j = A[i]; j <= B[i]; )
if(!Ans[j])
{
Ans[j] = C[i];
Next[j] = B[i] + 1;
j ++;
}else j = Next[j];
for(i = 1; i < N; i++) printf("%i\n", Ans[i]);
return 0;
}