Cod sursa(job #2310985)

Utilizator alexdumitrescuDumitrescu George Alex alexdumitrescu Data 2 ianuarie 2019 14:22:13
Problema Radix Sort Scor 30
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.97 kb
#include <fstream>

using namespace std;
ifstream fin ("radixsort.in");
ofstream fout ("radixsort.out");
long long a, b, c;
unsigned int v[2][100000001], n, i, j, maxx, nr1, nr0, lin1, lin2;
int main()
{
    fin >> n >> a >> b >> c;
    lin1=0;
    lin2=1;
    v[lin1][1]=b;
    for(i=2;i<=n;i++)
        {
            v[lin1][i]=(a*v[lin1][i-1]+b)%c;
            maxx=max(maxx, v[lin1][i]);
        }
    for(i=1;i<=maxx;i=(i<<1))
    {
        nr0=nr1=1;
        for(j=1;j<=n;j++)
            if((v[lin1][j]|i)!=v[lin1][j])
                nr1++;
        for(j=1;j<=n;j++)
        {
            if((v[lin1][j]|i)!=v[lin1][j])
            {
                v[lin2][nr0]=v[lin1][j];
                nr0++;
            }
            else
            {
                v[lin2][nr1]=v[lin1][j];
                nr1++;
            }
        }
        swap(lin1, lin2);
    }
    for(i=1;i<=n;i+=10)
        fout << v[lin1][i] << ' ';
    return 0;
}