What is the output of the following C++ code? (3, 4) a. while (current != nullpt

Question

What is the output of the following C++ code? (3, 4)

a. while (current != nullptr)

cout << current->info << " ";

current = current->link;

cout << endl;

b. while (current != last)

current = current->link;

cout << current->info << " ";

cout << endl;

Consider the linked list shown in Figure 16-50. Assume that the nodes are in the usual info-link form. Use this list to answer Exercises 6 through 14. If necessary, declare additional variables. (Assume that list, current, temp, trail, and last are pointers of type nodeType.) list 75 3 5 8 6 10 50 28 65 39 trail last current temp

Explanation / Answer

Here is the Answers.

What is the output of the following C++ code? (3, 4)
a. while (current != nullptr)
cout << current->info << " ";
current = current->link;
cout << endl;
Answer:
1) If the same code has been used it will print 75 and space and goes to infinite loop.
2) If you place a { after the while statement and place } after endl; the output will be
75
35
86
10
50
28
65
39
spaces are printed after all the numbers printed .
3)If you place a { after the while statement and place } after current->link; the output will be
75 35 86 10 50 28 65 39

b. while (current != last)
current = current->link;
cout << current->info << " ";
cout << endl;
Answer:
1) If the same code has been used, it goes to infinite loop.
2) If you place a { after the while statement and place } after endl; the output will be
35
86
10
50
28
65
spaces are printed after all the numbers printed .
3)If you place a { after the while statement and place } after current->info; the output will be
35 86 10 50 28 65

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