How do I store 30 random numbers in an array?

Question

Thirty random numbers between -20 and 20 are entered into an array named nums. Write a program to print the array elements and find out how many of them are positive, how many are negative, how many are even and how many odd.

Answer 1

#include<iostream>

#include<cstdlib>

using namespace std;

int main()

{

    int a[30];

srand(time(0));

for(int i=0; i<30; i++)

{

    a[i]=(rand()%6+1);

    cout<<"a["<<i<<"] : "<<a[i]<<endl;

}

return 0;

}