Cod sursa(job #2182847)

Utilizator gabiluciuLuciu Gabriel gabiluciu Data 22 martie 2018 17:46:32
Problema Radix Sort Scor 30
Compilator cpp Status done
Runda Arhiva educationala Marime 0.85 kb
/// Radix Sort
#include <cstdio>
#include <cstring>
#include <iostream>
using namespace std;
int n,a[100000001],grupe[10][10000000],d[10],A,B,C;
int v[100];
int main ()
{
    freopen("radixsort.in","r",stdin);
    freopen("radixsort.out","w",stdout);
    scanf("%d%d%d%d",&n,&A,&B,&C);
    a[1]=B;
    for(int i=1;i<=n;++i)
        a[i] = (A*a[i-1]+B)%C;

    int p = 1, k = 10; // maximum 10 cifre
    for(int pas = 1; pas <= k; ++pas ){
        memset(d,0,sizeof(d));
        for(int i=1;i<=n;++i){
            int c = a[i] / p % 10;
            ++d[c];
            grupe[c][d[c] ] = a[i];
        }
        n = 0;
        for(int i=0;i<10;++i){
            for(int j = 1; j<= d[i]; ++j )
                a[++n] = grupe[i][j];
        }
        p*=10;
    }
    for(int i=1;i<=n;i+=10)
        printf("%d ",a[i]);
    return 0;
}