Pagini recente » Cod sursa (job #2727772) | Cod sursa (job #2189177) | Cod sursa (job #1113400) | Cod sursa (job #2229774) | Cod sursa (job #2601107)
#include <fstream>
#include <iostream>
using namespace std;
ifstream f("curcubeu.in");
int n, a[1000010], b[1000010], c[1000010], sol[1000010], tata[1000010], nxt[1000010];
class OutParser {
private:
FILE *fout;
char *buff;
int sp;
void write_ch(char ch) {
if (sp == 50000) {
fwrite(buff, 1, 50000, fout);
sp = 0;
buff[sp++] = ch;
} else {
buff[sp++] = ch;
}
}
public:
OutParser(const char* name) {
fout = fopen(name, "w");
buff = new char[50000]();
sp = 0;
}
~OutParser() {
fwrite(buff, 1, sp, fout);
fclose(fout);
}
OutParser& operator << (int vu32) {
if (vu32 <= 9) {
write_ch(vu32 + '0');
} else {
(*this) << (vu32 / 10);
write_ch(vu32 % 10 + '0');
}
return *this;
}
OutParser& operator << (long long vu64) {
if (vu64 <= 9) {
write_ch(vu64 + '0');
} else {
(*this) << (vu64 / 10);
write_ch(vu64 % 10 + '0');
}
return *this;
}
OutParser& operator << (char ch) {
write_ch(ch);
return *this;
}
OutParser& operator << (const char *ch) {
while (*ch) {
write_ch(*ch);
++ch;
}
return *this;
}
};
int findDaddy(int x)
{ int r = x, y = x;
while(r != tata[r]) r = tata[r];
while(x != tata[x])
{ x = tata[x];
tata[y] = r;
y = x;
}
return r;
}
int main()
{
OutParser g("curcubeu.out");
f >> n >> a[1] >> b[1] >> c[1];
pair <int, int> x;
for(int i=1; i<n; i++) tata[i] = i, nxt[i] = i+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;
for(int i=n-1; i; i--)
{ x.first = a[i];
x.second = b[i];
if(x.first > x.second) swap(x.first, x.second);
x.first = max(1, x.first);
x.first = findDaddy(x.first);
for(int j=x.first; j<=x.second; j=nxt[j])
{ if(!sol[j]) sol[j] = c[i];
tata[j] = x.first;
if(nxt[j] != j+1 && j != x.second) tata[j+1] = x.first;
}
nxt[x.first] = max(nxt[x.first], x.second+1);
}
for(int i=1; i<n; i++) g << sol[i] << '\n';
return 0;
}