#include<stdio.h>
#include<stdlib.h>
#include<conio.h>

int radixsort(int *s, int n, int p, int b);

int main()
{
    int n,a,b,c,*s;
    int bt,i;
    FILE *f;

    f = fopen("radixsort.in", "r");
    fscanf(f,"%d",&n);
    fscanf(f,"%d",&a);
    fscanf(f,"%d",&b);
    fscanf(f,"%d",&c);
    fclose(f);

    s = (int*)calloc(n,sizeof(int));
    s[0] = b;

    for(i=1;i<n;i++)
      {
          s[i]= (a*s[i-1] + b)%c;
      }
        s[n] = 0;

    radixsort(s,n-1,0,31);

    f = fopen("radixsort.out", "w");
        for(i=0; i<n; i+=10)
            fprintf(f, "%d ", s[i]);
    fclose(f);
//    for(i=0; i<n; i++)
//        printf("%d ", s[i]);
    free(s);
    return 0;
}

int radixsort(int *s, int n, int p, int b)
{
    int i,t,c,v,j;
    t = n;
    if((p == n) || (b < 0)) return 0;
    i=p;
    while(i<t)
       {
           if (((s[i]>> b)&1) == 1) { c = s[t]; s[t]=s[i]; s[i]=c; t--;}
                        else i++;
            }
    if (((s[i]>> b)&1) == 1) i--; else t++;
 //   printf("Sortare a elementelor pe baza bit %d, intre %d %d %d %d\n", b,p,n,t,i);
 //   for(j=p; j<n; j++)
 //       printf("%d ", s[j]);
 //   printf("\n\n\n\n\n");
  //  getch();


    radixsort(s, i, p, b-1);
    radixsort(s, n, t, b-1);

    return 0;
}