Looping a number and taking away each digit of it is so much fun, but I wanted to try out a much more complex task: getting the largest digit among them all. Think you can handle the job? Instructions: Input a non-zero positive integer. Using the same concept as the previous problem, figure out how to separate the digits of a number and determine which of the digits is the largest one, using a while. Afterwards, print the largest digit. Tip #1: Create another variable that will hold the largest digit. Initial its value to a negative integer, like -1, outside the loop. Tip #2: Everytime you get the rightmost digit, check if it is greater than the current largest digit. If it is, set it as the new largest digit.
Looping a number and taking away each digit of it is so much fun, but I wanted to try out a much more complex task: getting the largest digit among them all. Think you can handle the job? Instructions: Input a non-zero positive integer. Using the same concept as the previous problem, figure out how to separate the digits of a number and determine which of the digits is the largest one, using a while. Afterwards, print the largest digit. Tip #1: Create another variable that will hold the largest digit. Initial its value to a negative integer, like -1, outside the loop. Tip #2: Everytime you get the rightmost digit, check if it is greater than the current largest digit. If it is, set it as the new largest digit.
C++ Programming: From Problem Analysis to Program Design
8th Edition
ISBN:9781337102087
Author:D. S. Malik
Publisher:D. S. Malik
Chapter5: Control Structures Ii (repetition)
Section: Chapter Questions
Problem 30PE
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"PROGRAM C"
Survival of the Biggest
Looping a number and taking away each digit of it is so much fun, but I wanted to try out a much more complex task: getting the largest digit among them all.
Think you can handle the job?
Instructions:
- Input a non-zero positive integer.
- Using the same concept as the previous problem, figure out how to separate the digits of a number and determine which of the digits is the largest one, using a while. Afterwards, print the largest digit.
- Tip #1: Create another variable that will hold the largest digit. Initial its value to a negative integer, like -1, outside the loop.
- Tip #2: Everytime you get the rightmost digit, check if it is greater than the current largest digit. If it is, set it as the new largest digit.
Input
1. An integer
Output
The first line will contain a message prompt to input the integer. The second line contains the largest digit of the integer.
Test Case 1
Enter·n:·214
Largest·digit·=·4
Test Case 2
Enter n: 6662123
Largest digit = 6
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