Pagini recente » Cod sursa (job #2315305) | Cod sursa (job #2205981) | Cod sursa (job #2872467) | Cod sursa (job #3162859) | Cod sursa (job #2654142)
#include <fstream>
#include <vector>
using namespace std;
void radixsort(vector<uint> &vect)
{
vector<uint> temp(vect.size());
temp.reserve(vect.size());
vector<uint> buckets(256);
for (uint round = 0; round < sizeof(uint); round++) {
for (uint i = 0; i != buckets.size(); i++)
buckets[i] = 0;
for (auto v : vect) {
buckets[(v >> (round*8)) % 256]++;
}
for (uint i = 1; i != buckets.size(); i++)
buckets[i] += buckets[i-1];
for (int i = vect.size()-1; i != -1; i--)
{
uint b = ((vect[i]) >> (round*8)) % 256;
buckets[b]--;
temp[buckets[b]] = vect[i];
}
temp.swap(vect);
}
}
int main(int argc, char const *argv[])
{
ifstream fin("radixsort.in");
ofstream fout("radixsort.out");
unsigned long long N, A, B, C;
fin >> N >> A >> B >> C;
vector<uint> v(N);
v[0] = B;
for (uint i = 1; i != N; i++)
{
v[i] = (((A * v[i-1]) % C + B) % C);
}
radixsort(v);
for (uint i = 0; i != N; i += 10)
fout << v[i] << ' ';
return 0;
}