Reverse the order of a n-element array (20pt)

Example:

input n: 5

Please input these numbers:

1 2 3 4 5

Now, the sequence is:

5 4 3 2 1

#include

sort(int *p, int m)

{

//Write your code here

}

main(){

int i, n;

int *p, num[20];

printf("input n:");

scanf("%d", &n);

printf("please input these numbers: ");

for (i = 0; i < n; i++)

scanf("%d", &num[i]);

p = &num[0];

sort(p, n);

printf("Now, the sequence is: ");

for (i = 0; i < n; i++)

printf("%d ", num[i]);

getchar();

getchar();

}