Question
The function is called with the list containing the integers 1, 2, 3, 4, 5, 6, 7 in the given order. What will be the contents of the list after the function completes execution?
struct node
{
int value;
struct node *next;
};
void rearrange(struct node *list)
{
struct node *p, * q;
int temp;
if ((!list) || !list->next)
return;
p = list;
q = list->next;
while(q)
{
temp = p->value;
p->value = q->value;
q->value = temp;
p = q->next;
q = p?p->next:0;
}
}a.
1, 2, 3, 4, 5, 6, 7
b.
2, 1, 4, 3, 6, 5, 7
c.
1, 3, 2, 5, 4, 7, 6
d.
2, 3, 4, 5, 6, 7, 1
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Q. The following C function takes a single-linked list of integers as a parameter and rearranges the elements of the list. The function is called with the list containing the...
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