Cod sursa(job #2622764)

Utilizator paulconst1Constantinescu Paul paulconst1 Data 1 iunie 2020 19:31:27
Problema Radix Sort Scor 70
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.92 kb
#include <iostream>
#include <fstream>
using namespace std;

ifstream f("radixsort.in");
ofstream g("radixsort.out");

long int n, a, b, c;
int v[10000000];
short int base = 256;

void RadixSort(int v[], int n, short int base = 256)
{
    int c[base], aux[n], j, i;
    for(i = 0; i < 32; i += 8)
    {
        for(j = 0; j < 256; j++)
            c[j] = 0;

        for(j = 0; j < n; j++)
            c[(v[j] >> i) & 255] ++;

        for(j = 1; j < 256; j++)
            c[j] += c[j - 1];


        for (j = n - 1; j >= 0; j--)
        {
            c[(v[j] >> i) & 255] --;
            aux[c[(v[j] >> i) & 255]] = v[j];
        }
        for(j = 0; j < n; j++)
            v[j] = aux[j];
    }
}
int main()
{
    f>>n>>a>>b>>c;
    int i;
    v[1]=b;
    for(i=2; i<=n; i++)
        v[i]=((a*v[i-1])+b)%c;

    RadixSort(v,n+1);
    for(i=1; i<=n; i+=10)
        g<<v[i]<<" ";

    return 0;
}