Pagini recente » Cod sursa (job #1708177) | Cod sursa (job #1088005) | Cod sursa (job #1124603) | Cod sursa (job #3164774) | Cod sursa (job #3221606)
#include <iostream>
#include <fstream>
#include <cstring>
using namespace std;
ifstream fin ("radixsort.in");
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;
}
};
OutParser fout("radixsort.out");
const long long BAZA=1000;
int n,V[10000002],aux[10000002],f[BAZA],A,B,C,maxim;
void count_sort(long long digit)
{
memset(f,0,sizeof(f));
for(int i=1;i<=n;i++)
f[(V[i]/digit)%BAZA]++;
for(int i=1;i<BAZA;i++)
f[i]+=f[i-1];
for(int i=n;i>=1;i--)
aux[f[(V[i]/digit)%BAZA]--]=V[i];
for(int i=1;i<=n;i++)
V[i]=aux[i];
}
void radix_sort()
{
for(long long d=1;maxim<d;d*=BAZA)
count_sort(d);
}
int main()
{
fin>>n>>A>>B>>C;
maxim=B;
V[1]=B;
for(int i=2;i<=n;i++)
{
V[i]=(A*1LL*V[i-1]+B)%C;
maxim=max(maxim,V[i]);
}
radix_sort();
for(int i=1;i<=n;i+=10)
fout<<V[i]<<" ";
return 0;
}