MCS2514: Computer Science 2

Lab Assignments and Answers

• Lab0 Answer: lab0.cpp (binary ftp) | lab0.cpp (text ftp)
• Lab1 (Classes and Objects; Member functions and Non-member functions): Complete lab1.cpp | lab1ans.cpp
• Lab2: Answer
• Lab3: Answer
• Lab4
  1. Find bugs of this program: bagtst4lab.tst and modify "remove" member function using "while" instead of "for"
  2. Complete occurrences member function
  3. Expected Output
  4. Answer
• Lab5: Modify dynmbag.cpp to introduce two overloaded operators for -= and -. This lab is similar to Chap. 3 programming project #2 on page 136. A sample user dialog would look like the following:
  M:\cs2>lab5
  Enter numbers, -1 when you are done: 1 2 3 4 -1
  bag1: ( 1 2 3 4 )
  Enter numbers, -1 when you are done: 1 4 5 -1
  bag2: ( 1 4 5 )
  bag1 - bag2 = ( 3 2 )
  M:\cs2>
  Answer
  
• Lab6 as well as Programming Contest #1: SetTstQ.cpp, SetTstQ.txt
• Lab7: Complete four functions (append, middle, max, and min) in lab7.cpp. A sample output is here. This lab is not for grading. answer
• Lab8: Develop MyStack class publicly based on a List class, listclass.h.
  Complete and test lab8.cpp . Ans
• Lab9: Testing Stacks and Queues, Self-Test Exercise 4 on page 384. Use queue1.h and stack1.h. Modify pal.cpp. [answer]
• Lab 10: Write recursive functions for the following problems, when a number "n" is given by the user:
  1. to write out n stars(*)
  2. to write out n ... 1
  3. n factorial
  4. nth triangular number
  5. nth quadratic number
  6. sum of the squares of the numbers 1 through n
  Sample outputs might look like this.

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