COMP 1130 Principles of Programming II Project 3 - File Conversion

Which of the following loops correctly computes1/2 + 2/3 + 3/4 ++ 99/100?... О 1. ВCD O 2. ABCD О 3. В O 4. CDE O 5. CD

Choose the right option string* a, b; a. bis a pointer to a string, a is a string Both a and b are pointers to string types с.none of the above D a is a pointer to a string, b is a string

How many times is the cout statement executed? for (int i = 0; i < 10; i++) for (int j = 0; j < i; j++) cout << i *j<< endl; O A. 100 О В. 20 O C. 10 O D. 45

24. ParentPrivate is private to class Parent. Can instances of class Child see this member directly?

30. Assuming the pointer is not NULL, which version of the method bar is called with the line of code: ptrChild->bar( );

Question 5 Consider the following pseudo-code with nested functions. Draw a picture of the run-time stack when control reaches the end of the last call to f2 (i.e., the control reaches line 5, via the call at line 7, via the call at line 13). Include dynamic and static links and storage for local variables and parameters. You do not have to show the storage for any other control information, or temporaries. But you need to specify execution frames for each function..

One of the function definitions given below is added at line 3. Match the resulting output from the program to the function definition:

Determine the output for the program segment given in Table 1. Write your output in Output column in Table 1. Note: ASCII value of 'A' = 65 and 'd' = 100.

Programming Challenge: 21 - Random Number Guessing Game Enhancement One way to create a pseudo-random three digit number (and we are including one- and two-digit numbers as well) is rand () $1000. That gives numbers from 000 to 999, which is just what we want. As specified, have the program tell the player how many guesses were used. A good player should always be able to find a three-digit number in ten or fewer guesses.