Cod sursa(job #1504620)

Utilizator pepsiM4A1Ozturk Arif pepsiM4A1 Data 17 octombrie 2015 23:07:15
Problema Radix Sort Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.88 kb
#include <cstdio>
#define baza 2
using namespace std;
int n,a,b,c,maxim,ptx;
int v[10000006],out[10000006];
int ct[20];
void counting()
{
    for(int i=0;i<16;i++) ct[i]=0;
    for(int i=1;i<=n;i++) ct[(v[i]>>ptx)&15]++;
    for(int i=1;i<16;i++) ct[i]+=ct[i-1];
    for(int i=n;i>=1;i--)
    {
        int nr=(v[i]>>ptx)&15;
        out[ct[nr]]=v[i];
        ct[nr]--;
    }
    for(int i=1;i<=n;i++) v[i]=out[i];
}
void radix()
{
    ptx=0;
    for(ptx=0;ptx<32;ptx+=4)
    {
        counting();
    }
}
int main()
{
    freopen ("radixsort.in","r",stdin);
    freopen ("radixsort.out","w",stdout);
    scanf("%d%d%d%d",&n,&a,&b,&c);
   // for(int i=1;i<=n;i++) scanf("%d",&v[i]);
    v[1]=b;
    for(int i=2;i<=n;i++)
    {
        v[i]=(1LL*a*v[i-1]+b)%c;
        if(maxim<v[i]) maxim=v[i];
    }
    radix();
    for(int i=1;i<=n;i+=10) printf("%d ",v[i]);
}