how to generate a random array in c

1#include <stdio.h>
2#include <stdlib.h>
3#include <time.h>
4
5main(){
6    int vet[1000], fre[50];
7    int i;
8
9    srand(time(NULL));
10
11    for(i=0;i<1000;i++){
12        vet[i]=(rand()%51);
13    }
14
15    for(i=0;i<1000;i++){
16        printf("%d\n", vet[i]);
17    }
18
19    for(i=0;i<1000;i++){
20        fre[vet[i]]=fre[vet[i]]+1;
21    }
22
23    for(i=0;i<51;i++){
24        printf("The number %d  was generated %d times\n", i, fre[i]);
25    }
26}
27