Absolute C++
6th Edition
ISBN: 9780133970784
Author: Walter Savitch, Kenrick Mock
Publisher: Addison-Wesley
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Textbook Question
Chapter 2, Problem 13PP
Create a text file that contains 10 integers with one integer per line. You can enter any 10 integers that you like in the file. Then write a
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Case - I: Playing with Digits
Write a program which reads input integers from input file which consists a series of numbers where each integer
contains only of the digits from 0 to 9.
SO 1. Count total digits in the number
SO 2. Count & Print the even digits
SO 3. Count & Print Odd Digits
SO 4. Showing how many times each digit appears in the integer.
Specifically if a is an integer is
countTotalDigits (a):// Returns total digits in integer
// Function to count & print even digitS
countEvens (a) ;
countodds (a) ;
// Function to count & print odd digits
countDigits (a) ;
// Function to count & print digits with stars
1. Write a java program that asks the user for a positive nonzero integer value. The
program should use a loop to get the sum of all the integers from 1 up to the number
entered. For example, if the user enters 50, the loop will find the sum of 1, 2, 3, 4, .
. . 50.
Filename: SumLoop.java
Java
Write an application that allows a user to enter the names and birthdates of up to 10 friends. Continue to prompt the user for names and birthdates until the user enters the sentinel value ZZZ for a name or has entered 10 names, whichever comes first. When the user is finished entering names, produce a count of how many names were entered, and then display the names. In a loop, continuously ask the user to type one of the names and display the corresponding birthdate or "Sorry, no entry for name" if the name has not been previously entered. The loop continues until the user enters ZZZ for a name.
Chapter 2 Solutions
Absolute C++
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