The task is to create a Swift function named calculateOperations that will receive four Double type parameters: a, b, c, and d. Your function should perform the following operations: Add a and b Subtract b from c Multiply c by d Divide a by d The function should return a tuple containing the results of these operations in the order they were listed above. Requirements: The function should have the signature: func calculate Operations(a: Double, b: Double, c: Double, d: Double)-> (Double, Double, Double, Double) Ensure to handle the case where division by zero could occur, returning nil for that specific operation in the tuple if d is zero. The result should rounded to two decimal places using the round(_:) function. Example: let results = calculateOperations(a: 1.0, b: 2.0, c: 3.0, d: 4.0) print(results) // It should print: (3.0, 1.0, 12.0, 0.25)

The task is to create a Swift function named calculateOperations that will receive four Double type parameters: a, b, c, and d. Your function should perform the following operations: Add a and b Subtract b from c Multiply c by d Divide a by d The function should return a tuple containing the results of these operations in the order they were listed above. Requirements: The function should have the signature: func calculate Operations(a: Double, b: Double, c: Double, d: Double)-> (Double, Double, Double, Double) Ensure to handle the case where division by zero could occur, returning nil for that specific operation in the tuple if d is zero. The result should rounded to two decimal places using the round(_:) function. Example: let results = calculateOperations(a: 1.0, b: 2.0, c: 3.0, d: 4.0) print(results) // It should print: (3.0, 1.0, 12.0, 0.25)

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Related questions

Q: In C/C++, True or False: A variable's type helps define the range of values that can be held by…

A: Variables can be assigned values, and the values stored in them can be used in operations and…

Q: in C++ Write a function that allows you to modify a Planet in the SolarSystem class. You can…

Q: For the following function headers, determine the number, and datatype of each parameterthat must be…

A: User-defined functions let you structure your code in the policy's body. You can call a function…

Q: s of

A: A function template creates definitions of functions that differ only in the type of data they…

Q: Invoking a function that takes many arguments, the order in which parameters are supplied is…

A: Introduction: In Python, functions are the equivalent of a program's procedures in other programming…

Q: 3. Write and test the following function: 1| def open_triangle(num_rows): Add the function to a…

A: CODE(Python)-: #function to print pyramiddef open_triangle(num_rows): for i in…

Q: When a function is called, what parameters are sent to it?

A: Please find the answer below :

Q: List of parameters used in the argument list in a function call is known as parameter O global O…

A: answer to the above question is in step2.

Q: When invoking a function that takes a significant number of arguments, the order in which those…

A: Your answer is given below.

Q: It is better to have functions that are specified by the user as opposed to ones that are…

A: Given: User-defined functions are a kind of function that may be used inside the body of a policy to…

Q: Consider the following declaration in the main function const int CAR_TYPES =5; double sales…

A: Since no programming language is mentioned, I am assuming c++ Algorithm: Start Initialize CAR_TYPES…

Q: #include using namespace std; int getRandom () { //generate a seeded random number //between 1 and…

A: 1) Below is completed program demonstrating function calling another function It defines function…

Q: Write a function called set_plan(), which accepts, a string for a plan name, an integer for goal…

A: The function is given below - void set_plan(string name, int calories, Exercise_plan* p) {…

Q: function three (radius, height) Create a JavaScript function that meets the following requirements:…

A: Algorithm: Start Implement a function named _three() which takes radius and height as arguments…

Q: Objectives After this lab assignment, students should be able to: • Write functions according to…

A: NOTE Below is the answer for the given question. Hope you understand it well. If you have any…

Q: Write a function that allows you to modify a Planet in the SolarSystem class. You can choose to pass…

A: Dear Student, The below code is an example of how to create a SolarSystem class with a vector of…

Q: When invoking a function that takes a significant number of arguments, the order in which those…

A: Python functions are the Python equivalent of procedures in a program. While the purpose of specific…

Q: In C++, Write a function named that accepts argc and args with the same data type as command line…

A: Answer: C++ Source Code: #include<iostream> int size(char * arg){ int i=0; while (arg[i] != 0)…

Q: The types of arguments in a function call must be consistent with the types of the corresponding…

A: The syntax or prototype of a function is returnDataType function_name(parameters) ;

Q: Look at the following function header:def my_function(a, b, c):Now look at the following call to…

A: 3 passed to a 2 passed to b

Q: ters are the value passed to a function when the function is called and Argument are the variable…

A: Introduction: In a function call, the parameters are the function's arguments. JavaScript arguments…

Question

The task is to create a Swift function named calculate Operations that will receive four Double
type parameters: a, b, c, and d. Your function should perform the following operations:
Add a and b
Subtract b from c
Multiply c by d
Divide a by d
The function should returna tuple containing the results of these operations in the order
they were listed above.
Requirements:
The function should have the signature: func calculateOperations (a: Double, b: Double, c:
Double, d: Double) -> (Double, Double, Double, Double)
Ensure to handle the case where division by zero could occur, returning nil for that specific
operation in the tuple if d is zero.
The result should rounded to two decimal places using the round(_ :) function.
Example:
let results calculate Operations (a: 1.0, b: 2.0, c: 3.0, d: 4.0)
print(results) // It should print: (3.0, 1.0, 12.0, 0.25)

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

Step 1: Introduction

VIEW

Step 2: Swift Code

VIEW

Step 3: OUTPUT

VIEW

Step 4: Explain the code

VIEW

Solution

VIEW

Step by step

Solved in 5 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

Coding
The rules that apply to functions that have default arguments should be described.
Using C++ Language In this program you will write a function of void return type named compare that accepts an integer parameter named guess. This function will compare the value of guess with a seeded randomly generated integer between 1 to 100, inclusive, and let the user know what the random number was as well as whether the guess was larger than, smaller than or equal to the random number. NOTE THAT: You will NOT generate a random number inside the compare function. Rather, you will write another function named getRandom of int return type to do it. You will need to call getRandom from compare, no parameters are necessary. Inside your main function, get the guess from user and pass it to the compare function. Code: #include <iostream>using namespace std; int getRandom(){ //generate seeded random num. //in between 1-100 inclusive //return random number } void compare(int guess){ //call getRandom //compare guess with random number //inform user what…
Invoking a function that takes many arguments, the order in which parameters are supplied is crucial.
It is necessary to outline the regulations that apply to functions with default parameters.
Whether or not the order in which parameters are specified when invoking a function that accepts multiple arguments is critical.
Probelm part 1: Define a function called common_divisors that takes two positive integers m and n as its arguments and returns the list of all common divisors (including 1) of the two integers, unless 1 is the only common divisor. If 1 is the only common divisor, the function should print a statement indicating the two numbers are relatively prime. Otherwise, the function prints the number of common divisors and the list of common divisors. Complete each to do with comments to expalin your process. Problem part 2: complete the following todo's and make comments to explain each step # TODO: Define the function 'common_divisors' with two arguments 'm' and 'n'. # TODO: Start with an empty list and append common divisors to the list. # TODO: Create a conditional statement to print the appropriate statement as indicated above. Problem part 3: Call the function common_divisors by passing 5 and 38. Your output should look like this: 5 and 38 are relatively prime. # TODO: Call…