Assignment 1. Show what is produced by the following C++ code. Assume the node i

Question

Assignment

1. Show what is produced by the following C++ code. Assume the node is in the usual info-link

form with the info of the type int. (list, trail, and current are pointers of type nodeType.)

list = new nodeType;

list -> info = 28;

trail = new nodeType;

trail -> info = 33;

trail -> link = list;

list -> link = NULL;

current = new nodeType;

current -> info = 62;

trail -> link = current;

current ->link = list;

list= trail;

current = list ->link;

trail = current -> link

cout << list -> info<<

Explanation / Answer

Dear,

Posted multiple questions answered 3 please do post remaining in another post.

1) Using this code the first 6 lines crates a creates two nodes as below :

Next a new node is created and added in between two nodes:

Next followed statements rearranges items and valuesand the output statement will display

28 62 28

3)

a)

current = new nodeType;
current -> info = 72;
current -> link = NULL;

b) trail=new nodeType;
trail->info = 43;
trail->link= current;

c) list= current;
current = new nodeType
current -> info = 8;
current -> link = NULL;
list-link=current;
d) current = new nodeType
current -> info = 12;
current -> link = trail;

4)

           16

           12

      c. ptr = new nodeType;

      ptr -> info = 45;

ptr -> link = list -> link -> link;

list -> link -> link = ptr;

d. ptr = new nodeType;

ptr -> info = 58;

ptr -> link = list;

list = ptr;

e. list = list -> link

Hope this will help you...

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