C++ How to Program (10th Edition)
10th Edition
ISBN: 9780134448237
Author: Paul J. Deitel, Harvey Deitel
Publisher: PEARSON
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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
1) Simple Calculator: In Python, implement a simple calculator that does the following
operations: summation, subtraction, multiplication, division, sqrt, power, natural log and abs.
a) Follow the instructions below:
To work with the calculator, the user is asked to enter the first number, then the
operation, and finally, a second number if required.
Your code has to recognize the need for the second number and ask for it if required.
After performing one operation, the calculator prints the output of the operation.
After performing one operation, the calculator must not exit. It has to start again for
the next operation.
The calculator will be closed if the user writes 'e' as any input.
Use functions to perform the operations and the appropriate conditions to prevent
common errors such as entering characters as one of the numbers etc.
b) Run your code and provide the results for at least one example per operation.
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5- Write a program which read a number consists of 4 digits and find the
maximum digit of the number.
FOR eg.
1472
the maximum digit is 7
the maximum digit is 9
9835
Chapter 15 Solutions
C++ How to Program (10th Edition)
Ch. 15 - State whether each of the following is true or...Ch. 15 - Fill in the blanks in each of the following...Ch. 15 - Why is it expensive to insert (or delete) an...Ch. 15 - Prob. 15.7ECh. 15 - Prob. 15.8ECh. 15 - Why is insertion at the back of a vector...Ch. 15 - Prob. 15.10ECh. 15 - Describe what happens when you insert an clement...Ch. 15 - Prob. 15.12ECh. 15 - Prob. 15.13E
Ch. 15 - Use a C++11 list initializers to initialize the...Ch. 15 - Prob. 15.15ECh. 15 - Prob. 15.16ECh. 15 - Prob. 15.17ECh. 15 - Write a statement that creates and initializes a...Ch. 15 - Prob. 15.19ECh. 15 - Prob. 15.20ECh. 15 - Prob. 15.21ECh. 15 - Prob. 15.22ECh. 15 - (Sieve of Eratosthenes with bitset) This exercise...Ch. 15 - (Sieve of Eratosthenes) Modify Exercise 15.23, the...Ch. 15 - (Prime Factors) Modify Exercise 15.24 so that, if...
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- Q5: (Count positive and negative numbers and compute the average of numbers) Write a program that reads an unspecified number of integers, determines how many positive and negative values have been read, and computes the total and average of the input values (not counting zeros). Your program ends with the input 0. Display the average as a floating-point number. Here is a sample run: Enter an integer, the input ends if it is 0: 1 2 -1 3 0 The number of positives is 3 The number of negatives is 1 The total is 5.0 The average is 1.25arrow_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_forwardProblem Description: In the Whimsical Library, each book is enchanted with a magical code to ensure the protection of knowledge. The validation process for these magical codes involves a combination of mathematical spells. The validation process is described as follows: Take the sum of the digits at odd positions from left to right. Take the sum of the squared digits at even positions from left to right. If the absolute difference between the results from step 1 and step 2 is a prime number, the book code is considered valid; otherwise, it is invalid. Example 1: Consider the magical book code 86420137. Step 1. Take the sum of the digits at odd positions from left to right. 8+4+0+3=15 Step 2. Take the sum of the squared digits at even positions from left to right. 6^2+2^2+1^2+7^2=36+4+1+49 = 90 Step 3. If the absolute difference between the results from step 1 and step 2 is a prime number. 115-901 = 75 (not a prime number) Book code 86420137 is invalid. Example 2: Now, let's examine the…arrow_forward
- 1. Write an algorithm that asks the user to enter ten numbers and then prints the largest one.2. Write an algorithm that asks the user to enter a positive integer n and prints the sum of the divisors of n.arrow_forward(IN C LANGUAGE) Cumulative Addition: Computer selects a number between 7 and 23 at random. User will only add 2, 3 or 5 numbers to reach that number.For example: To reach 14: User will enter 5 5 2 2 (4 input).Also he can enter 2 2 2 2 2 2 2 (7 input) or 3 3 3 3 2 (5 input). https://www.bartleby.com/questions-and-answers/in-c-language-cumulative-addition-computer-selects-a-number-between-7-and-23-at-random.-user-will-on/0509c740-d993-44ed-a468-7e02da552600arrow_forward1. Write a an algorithm that asks the user to input a positive integer n and counts how many of the squares of the integers from 1 to n end in a 1.2. Write a an algorithm that asks the user to input a positive integer n and counts how many of the squares of the integers from 1 to n end in a 4 and how many end in a 9.arrow_forward
- Q1: (Palindrome number) Write a program that prompts the user to enter a three-digit integer and determines whether it is a palindrome number. A number is palindrome if it reads the same from right to left and from left to right. Here is a sample run of this program: Enter a three-digit integer: 121 121 is a palindrome Enter a three-digit integer: 123 123 not a palindromearrow_forward5: CheckLetter.cpp) Write a program that adds a check letter to an eight-digit number. The check letter should be computed as follows: Break the number up into 4 two-digit numbers. Add the four numbers together. Find the remainder after division by 26. The check letter is the letter in the alphabet that corresponds to the number just computed. (A=0, B=1, C=2, etc.) Print the original number followed by the check letter. Use at least one function that returns a value when you write this program.arrow_forward9- Write a program which read a number of 3 digits and check if (units, tens, hundreds) digit is greater than 5, convert this digit to 5. FOR eg. 147 After check 145 983 After check 553arrow_forward
- 2: commas.cpp) Write a program that accepts a 7-9 digit integer and echoes the number with commas between every three digits from the right. Test it with the numbers 1234567, 987654321, 20300045, & 10000000.arrow_forwardCreate a different version of the program that: Takes a 3-digit number and generates a 6-digit number with the 3-digit number repeated, for example, 391 becomes 391391. The rule is to multiply the 3-digit number by 7*11*13. Takes a 5-digit number and generates a 10-digit number with the 5-digit number repeated, for example, 49522 becomes 4952249522. The rule is to multiply the 5-digit number by 11*9091. Times 11: A two-digit number can be easily multiplied by 11 in one's head simply by adding the digits and inserting that sum between the digits. For example, 43 * 11 has the resulting digits of 4, 4+3, and 3, yielding 473. If the sum between the digits is greater than 9, then the 1 is carried to the hundreds place. Complete the below program. Create a different version of the program that: Takes a 3-digit number and generates a 6-digit number with the 3-digit number repeated, for example, 391 becomes 391391. The rule is to multiply the 3-digit number by 7*11*13. Takes a 5-digit…arrow_forwardQ2: Write a program that inputs a five-digit integer, separates the integer into its individual digits and prints the digits separated from one another by three spaces each.arrow_forward
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