Cod sursa(job #2368193)

Utilizator catalina200029Olteanu Catalina catalina200029 Data 5 martie 2019 14:31:04
Problema Radix Sort Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.67 kb
#include <bits/stdc++.h>
#define NMAX 10000000

using namespace std;

FILE*f=fopen("radixsort.in","r");
FILE*g=fopen("radixsort.out","w");

queue<int> q[256];
int n,a,b,c,v[NMAX],m;

int main() {
    int i,j;
    fscanf(f,"%d%d%d%d",&n,&a,&b,&c);
    v[1]=b;
    for (i=2;i<=n;++i)
        v[i]=(1LL*a*v[i-1]+b)%c;
    for (i=0;i<=24;i+=8) {
        for (j=1;j<=n;++j)
            q[(v[j]>>i)&255].push(v[j]);
        m=0;
        for (j=0;j<256 && m<n;++j)
            while (!q[j].empty()) {
                v[++m]=q[j].front();
                q[j].pop();
            }
    }
    for (i=1;i<=n;i+=10)
        fprintf(g,"%d ",v[i]);
    return 0;
}