Making Calculator using the switch statement. (Make two variables and then based on the operations (+ - * /) switch between them to print the result of each operation). For example if the operation was + then you should print the summation of the two numbers and so on

Making Calculator using the switch statement. (Make two variables and then based on the operations (+ - * /) switch between them to print the result of each operation). For example if the operation was + then you should print the summation of the two numbers and so on

Programming with Microsoft Visual Basic 2017

8th Edition

ISBN:9781337102124

Author:Diane Zak

Publisher:Diane Zak

Chapter6: Sub And Function Procedures

Section: Chapter Questions

Problem 29RQ

See similar textbooks

Related questions

Q: PYTHON-Write multiple if statements: If car_year is before 1968, print "Probably has few safety…

A: Given: PYTHON-Write multiple if statements: If car_year is before 1968, print "Probably has few…

Q: 20.If A, B, and C are Boolean variables, which of the following statements are correct? a) A ∧ (B ∨…

A: If A, B, and C are Boolean variables, which of the following statements are correct Option (a) is…

Q: )Write program to print all the numbers divisible by 4 and 5 up to a number of N(entered by user at…

A: n = int(input("Enter number:"))for i in range(0, n+1): if((i%4==0) & (i%5==0)): print(i)…

Q: Explain the difference between the statements on the left and the statements on the right For each…

A: Group 1 has the Switch Case Statements whereas Group 2 has the If else Statements- In Switch Case…

Q: What, if anything, prints when each of the following statements is performed? If nothing prints,…

A: The insertion operator (<<) followed by a cout statement is used to redirect the output to the…

Q: State it is true and false. If false, explain your answers "All operators are evaluated from left…

A: When an expression contains multiple operators of same precedence then operator associativity will…

Q: Show the value of x after each of the statements is performed: x = fabs(0.0);

A: The value of x will be: 0.0

Q: After following statements have executed, find the value of the variable a. int a=0; while (a<12)…

A: Here we have a variable with an initial value of 0. Now we have a while loop which is true till the…

Q: Procedure: Write a program to simulate a simple calculator to execute the operations: +, -, * , / ,…

A: Note: since your question contain multiple question but we can answer only one at a time. so, please…

Q: Q3 State the order of evaluation of the operators in each of the following statements and show the…

A: Given operators: (),^,-,/,+ Among the above operators, () has high precedence followed by *,/…

Q: Q3/ Using switch Write a Program to read the correct variable(x) then calculate and print the value…

A: I have used C language and also implemented a switch in this program. In step 2 I have added C code…

Q: 1. Write the use of following statement in switch (). case break exit

A: Given To know the use of case, break, and exit in switch().

Q: What, if anything, prints when each of the following statements is performed? If nothingprints, then…

Q: Write TRUE if the statement is true, otherwise, write FALSE. 5. The negation of (P ∧ Q) =⇒ (P ∨ Q)…

A: In step 2, I have provided ANSWER with brief explanation---------------

Q: 2. A truth table shows, for the various true or false values of boolean variables, what the result…

A: Given that, 2. A truth table shows, for the various true or false values of boolean variables, what…

Q: Write a program in which user is asked to enter two integers (divisor and dividend) and computes the…

A: Program Explanation :- In this Program, the user is required to enter two numbers (separator and…

Q: (Racket) Write sequences of cars and cdrs that will pick the symbol 'x out of the following…

A: Given: (Racket) Write sequences of cars and cdrs that will pick the symbol 'x out of the following…

Q: X Write a program that converts Fahrenheit to Celsius . The formula for the conversion is as follows…

A: Note: Since you have not provided the language to write the code so I am using C language to write…

Q: Q2- You have two figures a rectangle and a circle, the circle inside the rectangle. Compute and…

A: Given data is shown below:

Q: Write the statements to print the even numbers from A to B when they are input by the user. (Assume…

A: Given: Write the statements to print the even numbers from A to B when they are input by the user.…

Q: 12. Find the value of variable z after the execution of the statements given below. int z = 4; z =…

A: Find the value of variable z after the execution of the statements given below. int z = 4; z =…

Q: Show that the output carry in a full-adder circuit can be expressed in the AND–OR–INVERT form C i +…

A: Consider the following Boolean expression, Simplify the RHS expression of equation (1), Further…

Q: Input three decimal numbers in one line separated by spaces, and make sure to store them in…

A: Algorithm/Explanation: Ask user to input numbers (ie. a,b,c) Find product of first and second…

Q: Let s1 be " Welcome " and s2 be " welcome ". Write the code for the following statements:a. Check…

A: We’ll answer the first three subparts of the question since the exact one wasn’t specified. Please…

Q: 1. State whether the following are true or false. If the answer is false, explain why a. The default…

A: Answer: False The default case is used for performing a task when none of the cases is true. Thus…

Q: Write the following for statement as a while statement. for (k = 0; k < 3; k++) {…

A: FOR GIVEN CODE - for (int k = 0; k < 3; k++) { System.out.println (“Hello”); } For loop is…

Q: 05) write algorithm and draw flowchart for the problem: Read two numbers and find subtraction two…

A: Algorithm: Step 1: Start. Step 2: Read two numbers from the user suppose x and y. Step 3: Perform…

Q: Directions: Use variables to rewrite the following statements formally. 1. The sum of two numbers…

A: the steps with variable are

Q: 3. Convert the following switch statement into if-else statements then into if-then statements:

A: A switch statement allows a variable to be tested for equality against a list values. Each value is…

Q: a) A∧(B∨C)=(A∧B)∨(A∧C) b) A∨(B∧C)=(A∨B)∧(A∨C) c) (A∧B)∨C=C∨(B∧A)

A: a) A∧(B∨C)=(A∧B)∨(A∧C)b) A∨(B∧C)=(A∨B)∧(A∨C)c) (A∧B)∨C=C∨(B∧A).

Q: What is wrong with the following while repetition statement (assume z has value 100), which is…

A: Syntax: while ( Condition ) { // Loop-body } Condition -> If the Condition evaluates to true,…

Q: 3. Write a program that checks the screen time of a child and repeats, this procedure three times.…

A: #include<stdio.h>int main(){ int age; float screen_time; for(int i=0;i<3;i++){…

Q: Convert the following switch statement to an if-else block. • The output must be the same for all…

A: The equivalent if-else code for the given switch code is below.

Q: Question 19 Assuming the code x = (5 % 3) && (3 * 2 % 2); has been executed correctly, what is the…

A: Output of the code ,value of x= (5%3) && (3*2%2). The operator which give opposite value of…

Q: C++ Programming Exercise: Ther are 50 apartment units. When the rent is $600 per month, all the…

A: #include <iostream>using namespace std;#include<fstream>int main (){double rent,…

Q: Let s1 be " Welcome " and s2 be " welcome ". Write the code for the following statements: (a) Check…

A: Summary of explanation: a) Check whether s1 is equal to s2 an assign the result to Boolean variable…

Q: Procedure: Write a program to simulate a simple calculator to execute the operations: +, -, and p:…

A: Note: As per policy we have to answer one question please post another questions separately program:…

Q: Q6. Using variables NERD, DESIGNER, FAILURE and STUDIED, write a Boolean expression that is 1 for…

Q: (Demonstrate cancellation errors) A cancellation error occurs when you are manipulating a very large…

A: Given:

Q: 1. Select the value for x that is a counter- example to the following statement: For every integer…

A: Answer : The correct options are (a) x = 1/2 and (d) x = 1 Attached the whole explanation for all…

Q: Write a program to give the example for ‘this’ operator. And also use the ‘this’ keyword as return…

A: #include <iostream> using namespace std; class Demo { private: int num; char ch; public:…

Q: What is y after the following switch statement is executed? Rewrite the code using an if statement.

A: Explanation of the code provided in question is as follow.. The first line of the code initializes…

Q: for i - x to x+3 do v - i for j - 1 to y do v - v*i end for print v end for [NOTE:The statement i +…

A: So above instructions are taking taking x and y as input. i loop runs from x to x+3 So these…

Q: State whether the following are true or false. If the answer is false, explain why.a) The default…

A: When the none of the cases true , a task can be completed using the default case. In the default…

Concept explainers

Control structures

Control structures are block of statements that analyze the value of variables and determine the flow of execution based on those values. When a program is running, the CPU executes the code line by line. After sometime, the program reaches the point where it has to make a decision on whether it has to go to another part of the code or repeat execution of certain part of the code. These results affect the flow of the program's code and these are called control structures.

Switch Statement

The switch statement is a key feature that is used by the programmers a lot in the world of programming and coding, as well as in information technology in general. The switch statement is a selection control mechanism that allows the variable value to change the order of the individual statements in the software execution via search.

Question

Q2: Making Calculator using the switch statement. (Make two variables and then based on the operations (+ - * /) switch between them to print the result of each operation). For example if the operation was + then you should print the summation of the two numbers and so on….

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Note:

VIEW

Program

VIEW

Output

VIEW

Step by step

Solved in 3 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

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

29. If originally x=4, what is the value of x after the evaluation of the expression: x -=4
28. If originally x=4, what is the value of x after the evaluation of the expression: x+=4
Q16: Rewrite the equivalent statements for the following examples, and find it results. Assume: X=2, Y=3, Z-4, V=12 , C=8. (X+=5, Y--8, Z*=5, V/-4, C %=3) Q17: Given that A and B are real variables with values 1.5, and 2.5 respectively, and C is integer variable with value 3, evaluate the following: NOT (A< 0) AND (B/C <= 0).
# Exercise 2: Ask for a favorite song, favorite movie, and favorite book. # Use print statements to ask the questions, however they must type the answer on the same line as the question
Change Return Program: (Can you create flowchart for the following) The user enters a cost and then the amount of money given. The program will figure out the change and the number of twenty-dollar bills, ten-dollar bills, five-dollar bills, single-dollar bills, quarters, dimes, nickels, pennies needed for the change. You must have the maximum amount of higher denominations possible before allowing for lower denominations. For example, If your change is $18.88, You must have One Ten-dollar bill, One Five-dollar bill, Three singles, Three quarters, One dime and three pennies. There should be no nickels; No three Five-dollar bills etc.
Q7-Write a program that simulates a simple calculator. It reads two integers and a character. If the character is a +, the sum is printed; if it is a -, the difference is printed; if it is a *, the product is printed; if it is a /, the quotient is printed; and if it is a %, the remainder is printed. (Use a switch statement.)
Matric Number: 2. Let x be the first three digits of your matric number, AND y be the last three digits of your matric number. If the first digit of y is 0, replace it with 2. Ехатple: If you matric number is 2013034, Thus, x = 201 and y = 234 a. Write the values of x and y based on your matric number. b. If a = x (mod 7) and b = (-1) + y (mod 7), find the integer(s) c with 10
Lab-2: Write a program to implement a full calculator that must add two float numbers using a case switch to choose the following operators (1 for Addition, 2 for Subtraction, 3 for Division, 4 for Multiplication). Lab-3: Use printf and scant to calculate and display the number of months and days when a user enters number of days. You need to use " and "%" operator for this.
15. Speed Conversion ChartYour friend Amanda, who lives in the United States, just bought an antique European sports car. The car’s speedometer works in kilometers per hour. The formulafor converting kilometers per hour to miles per hour is:MPH = KPH * 0.6214In the formula, MPH is the speed in miles per hour and KPH is the speed in kilometersper hour. Amanda is afraid she will get a speeding ticket, and has asked you to write aprogram that displays a list of speeds in kilometers per hour with their values convertedto miles per hour. The list should display the speeds from 60 kilometers per hourthrough 130 kilometers per hour, in increments of 5 kilometers per hour. (In otherwords, it should display 60 kph, 65 kph, 70 kph, and so forth, up through 130 kph.) made in visual studio 2017
Background: Game Rules The rules to the (dice) game of Pig:  You will need 2 dice.  To Play: a. The players each take turns rolling two die. b. A player scores the sum of the two dice thrown (unless the roll contains a 1): If a single number 1 is thrown on either die, the score for that whole turn is lost (referred to as “Pigged Out”). A 1 on both dice is scored as 25. c. During a single turn, a player may roll the dice as many times as they desire. The score for a single turn is the sum of the individual scores for each dice roll. d. The first player to reach the goal score wins unless a player scores higher subsequently in the same round. Therefore, everyone in the game must have the same number of turns. Execution and User Input This program is quite interactive with the user(s) and will take in the following information; please review the sample input / output sessions for details; we describe them again here emphasizing input. The program will prompt for the number of…
Create the equivalent of a four-function calculator. The program should ask the user to enter a number, an operator, and another number. (Use floating point.) It should then carry out the specified arithmetical operation: adding, subtracting, multiplying, or dividing the two numbers. Use a switch statement to select the operation. Finally, display the result. When it finishes the calculation, the program should ask whether the user wants to do another calculation. The response can be ‘y’ or ‘n’. Some sample interaction with the program might look like this: Enter <first number> <operator> <second number>: 10 / 3 answer = 3.333333 Do another (y/n)? y Enter <first number> <operator> <second number>: 12 + 100 answer = 112 Do another (y/n)? n
Indicate whether the argument is valid or invalid. For valid arguments, prove that the argument is valid using a truth table. For invalid arguments, give truth values for the variables showing that the argument is not valid.