EBK STARTING OUT WITH C++
9th Edition
ISBN: 9780134996066
Author: GADDIS
Publisher: PEARSON CUSTOM PUB.(CONSIGNMENT)
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Chapter 20, Problem 9PC
Program Plan Intro
String Reverser
Program Plan:
- Include the required header files.
- Declare the necessary function prototype and constants.
- Define the main () function.
- Declare the necessary variables.
- Get the required input from the user.
- Call the method “reversestring()” to reverse the string.
- Display the string after reversing.
- Define the “reversestring ()” method,
- Condition that validates the length of the string, if the length of the string is less than “0” it gets returned as an empty string.
- If the length of the string is greater than “0”, then given string gets reversed and will be displayed.
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Recursive PrintingDesign a recursive function that accepts an integer argument,n , and prints the numbers 1 up through n .
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Write a recursive function that accepts two arguments into the parameters x and y. The
function should return the value of x times y. Remember, multiplication can be performed
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7* 4 = 4 + 4 + 4 +4 + 4 + 4 + 4
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SAMPLE RUN #0: ./recursiveExponent
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2^3=8↵ 2^4=16↵ 3^3=27↵ 6^3=216↵ 7^7=823543↵ 10^9=1000000000↵
Chapter 20 Solutions
EBK STARTING OUT WITH C++
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