CIS 150 (C++ I) Demonstration Programs

• Input and output
  • Hello.cpp: basic output (Spring 2017)
  • Greet.cpp: basic string input and output (Spring 2017)
  • Greet2.cpp: basic string input and output (Spring 2017)
  • CalcArea.cpp: basic numeric I/O with some calculations (Spring 2017)
  • CalcArea2.cpp: basic numeric I/O with some calculations and output formatting (Spring 2017)
  • SimpleIO1.cpp: simple input and output (cin, cout)
  • DemoIO.cpp: simple input and output (cin, cout)
  • testio0.cpp: basic cin functions
  • testio1.cpp: formatted output using cout
  • DemoFormattedIO1.cpp: basic output formatting
  • DemoFormattedIO2.cpp: setting the fill character
  • DemoEscapes.cpp: escape sequences
  • testio2.cpp: data validation using if/else
  • testio3.cpp: data validation using switch
  • utils150.h: utility functions for a few common input tasks
  • testutils.cpp: demonstrates usage of utils150.h file
  • utils150.h (v 2): updated utility functions for a few common input tasks
  • testfmt01.cpp: printf formatting demonstration
• Data types, operators, operator precedence
  • DemoDatatypes1.cpp: basic integer data types
  • DemoDatatypes2.cpp: basic fp data types
  • DemoOperators.cpp: math operators with integer division
  • DemoOperators2.cpp: math operators using floating point
  • DemoPrecedence.cpp: operator precedence
  • testops1.cpp: combination assignment operators
  • testops2.cpp: increment and decrement operators
• Math functions and random numbers
  • testmath.cpp: some basic math library functions
  • testRandom.cpp: generates random numbers
• Selection
  • testsel1.cpp: "if" demonstration
  • testsel2.cpp: "if/else" demonstration
  • testsel3.cpp: "if/else" range checking
  • testsel4.cpp: "switch" demonstration
  • testsel5.cpp: "?:" demo, calculates maximum value
• Repetition
  • testfile3.cpp: file I/O using repetition
  • testrep1.cpp: for loop
  • testrep2.cpp: while loop
  • testrep3.cpp: do/while loop
  • testrep4.cpp: addition accumulator
  • testrep5.cpp: multiplication accumulator
  • testrep6.cpp: break statement within a loop
  • testrep7.cpp: continue statement
  • testrep8.cpp: sentinel-controlled loop
  • testrep9.cpp: example of a priming read
  • testrep10.cpp: alternative to the priming read
  • testrep11.cpp: an example of data validation using a loop
  • testrep12.cpp: an example of a menu using a loop
• File I/O
  • testfile1.cpp: simple (but not quite working) file I/O
  • testfile2.cpp: simple, working file I/O example
  • testfile3.cpp: file I/O using repetition
• Functions
  • testfunc01.cpp: creating and calling a simple function
  • testfunc02.cpp: demo of a function with an argument
  • testfunc03.cpp: demo of a function with multiple arguments and a return value
  • testfunc04.cpp: demonstration of a simple useful function
  • testfunc05.cpp: function to roll a die
  • testfunc06.cpp: function to roll two dice
  • testfunc07.cpp: demonstration of variable scope
  • testfunc08.cpp: static local variables
  • testfunc09.cpp: overloading functions
  • testfunc11.cpp: recursive and non-recursive factorial functions
  • testfunc12.cpp: passing arguments to functions by reference
  • testfunc13.cpp: using default arguments to funtions
  • testfunc14.cpp: a useful data validation function for menus
  • testfunc15.cpp: more complex function usage with reference variables
  • testfunc16.cpp: recursive Towers of Hanoi solver
  • testfunc17.cpp: recursive and non-recursive GCD functions
• Arrays, vector class
  • testarr01.cpp: declaring an array
  • testarr02.cpp: initializing an array
  • testarr03.cpp: auto-sizing an array
  • testarr04.cpp: keeping track of a partially filled array
  • testarr05.cpp: common array tasks
  • testarr06.cpp: going out of bounds with an array
  • testarr07.cpp: accumulate rolls of one die
  • testarr08.cpp: accumulate rolls of two dice
  • testarr09.cpp: passing arrays to functions
  • testarr10.cpp: using an array of strings
  • testarr11.cpp: using parallel arrays
  • testarr12.cpp: displaying corresponding elements of parallel arrays
  • testarr13.cpp: searching through one array to find info in another
  • testarr14.cpp: parallel arrays loaded from a file
  • testvector.cpp: demonstration of vector class
• Searching and sorting
  • testsearch1.cpp: linear search demonstration
  • testsearch2.cpp: binary search demonstration
  • testsearch3.cpp: linear/binary search comparison
  • testsort.cpp: demonstration of various sorting algorithms
  • testsort2.cpp: sorting parallel arrays
• Pointers and memory allocation
  • testpointer1.cpp: simple pointer demo
  • testpointer2.cpp: passing a pointer to a function
  • testpointer3.cpp: using pointers with an array
  • testpointer4.cpp: using pointers to work with strings
  • testalloc1.cpp: simple memory allocation demonstration
  • testalloc2.cpp: demonstration of array allocation
• Characters and strings
  • testchar1.cpp: working with chars
  • testchar2.cpp: creating simple char/string functions
  • teststr1.cpp: various string functions
  • teststring1.cpp: some common C-style string functions
  • teststring2.cpp: sorting C-style strings
  • teststring3.cpp: converting C-style strings into numbers
  • teststring4.cpp: C++ string class basics
  • teststring5.cpp: using common C++ string class functions/methods
• Structures and classes
  • teststruct1.cpp: struct basics
  • teststruct2.cpp: arrays of structures
  • teststruct3.cpp: sorting an array of structures
• In-class demos and miscellaneous
  • 6/5/08
    • calcpay1.cpp: if/else demo
    • calcpay2.cpp: if/else and output formatting demo
    • calcpay3.cpp: single-branch "if" demo
    • testmenu1.cpp: menuing using nested if/else
    • testmenu2.cpp: menuing using streamlined nested if/else
    • testmenu3.cpp: menuing using switch statement
    • testmenu4.cpp: menuing using switch and input validation
  • Miscellaneous
    • gravity.cpp: calculates the gravitational force of a hollow sphere on a particle within it using a manual integration process

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• CIS 150 Home Page
• Mr. Klick's Home Page