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What does the function below do?



int aMethod ( nodePtr list, int (*compar)(void *, void *) ) {
int b = 1;
nodePtr o1 = NULL, o2 = NULL;
for ( ; list ; list = list->next ) {
o1 = list;
if...

How do I modify code below to print a singly linked list where the data elements are int's from the front to back and then the back to front again. i.e., if the elements contain 1, 3, 5 ,7 ,9, the...

Alright i got it now, thanks

it's a problem that has me stumped! can you help!

qqqqxxxx, so how would the code look to adjust the next pointer to point to the second element,and adjust the prev pointer to point to the first element
adjust the next pointer of the first element...

Also, if a linked list was circular (i.e., the [I]prev[I] pointer in the first element was pointing to the last element in the list - and the [I]next[I] pointer of the last element points to the...

Define a structure, suitable for storing the coordinates in a three dimensional coordinate system (for example, a GPS coordinate). Also allow space for each node to store a name (not to exceed 32...

Below is a small figure that shows a linked list with 4 nodes. Please show the necessary steps to insert a node after the 2nd element in the list.

head ...

A singly linked list contains ten nodes. The data in the nodes are variables of type int. How much overhead storage is used in order to maintain this list? Would you say this is effiecient? how much...

The command line arguments to the C main function can be read by accessing the parameters of main, if main has the following signature:
int main ( int argc, char **argv );
What is the contents of...

Question #1: If you write the following code to allocate some memory:
void *mem (256); //Allocate 256 bytes of memory
How would you access the 42nd byte in this memory??

Question #2: using the...