Ordenar un array aleatorio

#include <stdio.h>
#include <stdlib.h>
#define N 500
void array();
int main(){
    int a[N];
    array(a);
}
void array(int a[N]){
    int cero = 0;
    for (int i = 0; i < N; i++){
        a[i] = rand() % 2001;
    }
    for (int i = 1; i < N; i++){
        for (int j = 0; j < N -1; j++){
            if (a[j] > a[j+1]){
                cero = a[j];
                a[j] = a[j+1];
                a[j+1] = cero;
            }
        }
    }
    for (int i = 0; i < N; i++){
        printf("%d\n",a[i]);
    }
}