C++ How to Program (10th Edition)
10th Edition
ISBN: 9780134448237
Author: Paul J. Deitel, Harvey Deitel
Publisher: PEARSON
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(Variable-Length Argument List: Calculating Products) Write a program that calculates theproduct of a series of integers that are passed to function product using a variable-length argumentlist. Test your function with several calls, each with a different number of arguments.
(Rounding Numbers) Function floor can be used to round a number to a specific decimal place. The statementy = floor(x * 10 + 0.5) / 10;rounds x to the tenths position (the first position to the right of the decimal point). The statementy = floor(x * 100 + 0.5) / 100;rounds x to the hundredths position (the second position to the right of the decimal point). Write a program that defines fourfunctions to round a number x in various ways:A. roundToInteger(number)B. roundToTenths(number)C. roundToHundredths(number)D. roundToThousandths(number)For each value read, your program should print the original value, the number rounded to the nearest integer, the number rounded to the nearest tenth, the number rounded to the nearest hundredth and the number rounded to the nearest thousandth.
(Rounding Numbers) An application of function floor is rounding a value to the nearestinteger. The statementy = floor(x + .5);will round the number x to the nearest integer and assign the result to y. Write a program that readsseveral numbers and uses the preceding statement to round each of these numbers to the nearestinteger. For each number processed, print both the original number and the rounded number.
Chapter 22 Solutions
C++ How to Program (10th Edition)
Ch. 22 - Prob. 22.4ECh. 22 - Prob. 22.5ECh. 22 - (Shifting and Printing an Integer) Write a program...Ch. 22 - (Multiplication Via Bit Shifting) Left-shifting as...Ch. 22 - (Packing Characters into Unsigned Integers) The...Ch. 22 - (Unpacking Characters from Unsigned Integers)...Ch. 22 - Prob. 22.10ECh. 22 - Prob. 22.11ECh. 22 - (Determine the Value) The following program uses...Ch. 22 - Prob. 22.13E
Ch. 22 - Prob. 22.14ECh. 22 - (Converting Strings to Integers) Write program...Ch. 22 - Prob. 22.16ECh. 22 - (searching for Substrings) Write a program that...Ch. 22 - (Searching for Substrings) Write a program based...Ch. 22 - Prob. 22.19ECh. 22 - Prob. 22.20ECh. 22 - (ASCII Character Set) The chart in Appendix B...Ch. 22 - Prob. 22.22ECh. 22 - Prob. 22.23ECh. 22 - (Displaying Characters for Given ASCII Codes)...Ch. 22 - Prob. 22.25ECh. 22 - Prob. 22.26ECh. 22 - Prob. 22.27ECh. 22 - Prob. 22.28ECh. 22 - Prob. 22.29ECh. 22 - Prob. 22.30ECh. 22 - Prob. 22.31ECh. 22 - (Limericks) A limerick is a humorous five-line...Ch. 22 - Prob. 22.33ECh. 22 - Prob. 22.34ECh. 22 - Prob. 22.35ECh. 22 - Prob. 22.36ECh. 22 - Prob. 22.37ECh. 22 - Prob. 22.38ECh. 22 - Prob. 22.39ECh. 22 - Prob. 22.40ECh. 22 - Prob. 22.41ECh. 22 - (Word Processing) One important function in...Ch. 22 - (Printing Dates in Various Formats) Dates are...Ch. 22 - (Check Protection) Computers are frequently in...Ch. 22 - (Writing the Word Equivalent of a Check Amount)...Ch. 22 - (Morse Code) Perhaps the most famous of all coding...Ch. 22 - Prob. 22.47ECh. 22 - (Crossword Puzzle Generator) Most people have...Ch. 22 - (Spelling Checker) Many popular word-processing...
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