C++ Programming: From Problem Analysis to Program Design
8th Edition
ISBN: 9781337102087
Author: D. S. Malik
Publisher: Cengage Learning
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Chapter 5, Problem 11PE
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Three numbersa. Write a program that reads three numbers and prints “all the same” if they are allthe same, “all different” if they are all different, and “neither” otherwise.b. Write a program that reads three numbers and prints “increasing” if they are inincreasing order, “decreasing” if they are in decreasing order, and “neither”otherwise. Here, “increasing” means “strictly increasing”, with each value largerthan its predecessor. The sequence 3 4 4 would not be considered increasing.c. Repeat part b. but before reading the numbers, ask the user whetherincreasing/decreasing should be “strict” or “lenient”. In lenient mode, thesequence 3 4 4 is increasing and the sequence 4 4 4 is both increasing anddecreasing
Write a program to check the divisibility of two numbers. Use the concept of default argument here. If the number is not divisible, check whether the first number is a prime or not, using the previously defined divisibility check function.
Chapter 5 Solutions
C++ Programming: From Problem Analysis to Program Design
Ch. 5 - Prob. 1TFCh. 5 - What type of loop, such as counter control or...Ch. 5 - Prob. 20SACh. 5 - Prob. 27SACh. 5 - Prob. 40SACh. 5 - Prob. 45SACh. 5 - Write a program that prompts the user to input an...Ch. 5 - Write a program that prompts the user to input a...Ch. 5 - Write a program that uses while loops to perform...Ch. 5 - Redo Programming Exercise 8 using dowhile loops.
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- Question: 1A perfect number is an integer that is the sum of its positive proper divisors (all divisors except itself). For example, 6 is a perfect number. The divisors of 6 except itself are 1,2 and 3. The sum of the proper divisors of 6 is 6. Thus 6 is a perfect number. You have to take integers as input and continue taking input until the word “STOP” is given as input. After taking the inputs you have to classify the integers as Perfect and Imperfect and store it in a dictionary(Please see the output for better understanding).[Note: You CANNOT use any built in functions EXCEPT input(),range(),print()]Sample Input :61082528100496530STOPSample Output:(No need to follow the output format. Just print the resultant dictionary.){Perfect: [6,28,496],Imperfect: [10,8,25,100,530]}arrow_forward6. A palindrome is a number or text phrase that reads the same backwards or forwards. For example, each of the following five-digit integers is a palindrome: 12321, 55555, 45554 and 11611. Write a program that reads a 5 digit integer and determines whether it is a palindrome. Hint: One way to do this is to use division (/) and modulus (%) operators to separate the number into individual digits.arrow_forwardScenario As you surely know, due to some astronomical reasons, years may be leap or common. The former are 366 days long, while the latter are 365 days long. Since the introduction of the Gregorian calendar (in 1582), the following rule is used to determine the kind of year: if the year number isn't divisible by four, it's a common year, otherwise, if the year number isn't divisible by 100, it's a leap year. otherwise, if the year number isn't divisible by 400, it's a common year. otherwise, it's a leap year. none of the above year int(input("enter the year")) if (year%4 1-0) and (year%400 -0) or (year % 1000): print (year is common year") else: print(year, is leap year") year= int(input ("enter the year")) if (years !-0) or (year480 1-0) and (year % 1001-0): print(year is common year") else: print(year, "is leap year") D year= int(input("enter the year"))arrow_forward
- Question: Find the even multiples of any number chosen by the user in a given range – the usershould specify the multiples of which number they want to print and a minimum and maximumvalue. The multiples printed should be within the [minimum, maximum] range. For example, ifthe user chooses the number 7 and would like to print all even multiples in the [15, 60] range, theprogram should print all the even multiples that are bigger than or equal to 15 (minimum), butsmaller than or equal to 60 (maximum). The program should keep a count of how many numberswere printed and should output that count, as well as the numbers. The output then, for theexample given, should be 28, 42, 56, and the count should be 3. Create a flowchart and shell script.arrow_forwardWhen giving the user a set of choices to choose from, should numbers be used?E.g. 1, 2, 3? If so, should the choices be treated as integers or strings? What makes the mostsense from the user’s viewpoint? What would make the program easier to debug? Treating choices as integers orstrings?arrow_forwardThis assignment is to modify the rock-paper-scissors game f. As before, each of twoplayers enters P, R, or S. The program will announce the winner and the basis for determining thewinner: Paper covers rock, Rock breaks scissors, Scissors cut paper, or Draw, nobody wins.The players must be able to enter either upper-case or lower-case letters.There are two major changes. First, you will need to create an enumeration called choices thathas three values, ROCK, PAPER, and SCISSORS. You should then use the typedef keyword to createa type for this enumeration named Choice. When you read the player's choice in your getThrowfunction, you will need to return a Choice for that player rather than a char as before. This makesit so that the only part of the program that deals with character type variables is the getThrowfunction; the rest of your program should always use variables of the enumerated Choice type. Thismeans that your checkWinner function will take two Choices as parameters…arrow_forward
- Find the first 10 square numbers that are greater than Long.MAX_VALUE. A square number is a number in the form of n2. For example, 4, 9,and 16 are square numbers. Find an efficient approach to run your program fast.arrow_forwardThe greatest common divisor (gcd) of the two integers 4 and 2 is 2. The greatest common divisor of the two integers 16 and 24 is 8. How would you write this program to find the greatest common divisor?arrow_forward1. Write a program that asks the user to enter three names, and then displays the names sorted alphabetically in descending order. For example, if the user entered "Charlie", “Leslie", and "Andy", the program would display: Leslie Charlie Andy Note that these three names are just an example. The names could be any words. 2. Write a program that asks the user to enter a year, and then displays whether that year is a leap year or not. Note that a year is a leap year if the year is a multiple of 400, or it is a multiple of 4 and not a multiple of 100. 3. Write a program to repeatedly read integers from the standard input until it reads -1 and exits. For each number before -1, if it is positive and odd, do the following: • Output a triangle like the one below with the integer being the width of the triangle's bottom or the number of asterisks of the bottom row. For instance, if the integer is 7, you would display the triangle below: *** ***** Or if the integer is not positive or not odd,…arrow_forward
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