Question

C++

write a function reverse the elemnets of an array so the last elemnets become the first , the second from the last become the second, and so forth. The funcition is to reverse the elemenss using either indexexes or pointers

Answer 1

void reverse(int a[], int size){
    int i = 0;
    int j = size-1;
    int t;
    while(i<j){
        t = a[i];
        a[i] = a[j];
        a[j] = t;
        i=i+1;
        j=j-1;
    }
}