I didn't go to school today and i want to know if my teacher would contact my parents.

g Design a Boolean function called isPrime, that accepts an integer as an argument and returns True if the argument is a prime n

professor190 [17]

Answer:

#include <bits/stdc++.h>

using namespace std;

bool isPrime(int n)

{

for(int j=2;j<=n-1;j++) //loop to check prime..

{

if(n%j==0)

return false;

}

return true;

}

int main(){

int n;

cout<<"Enter the integer"<<endl;//taking input..

cin>>n;

if(isPrime(n))//printing the message.

{

cout<<"The number you have entered is prime"<<endl;

}

else

{

cout<<"The number is not prime"<<endl;

}

return 0;

}

Output:-

Enter the integer

13

The number you have entered is prime

Explanation:

The above written program is in C++.I have created a function called isPrime with an argument n.I have used a for loop to check if the number is prime or not.In the main function I have called the function isPrime for checking the number is prime or not.

4 0

3 years ago

SummaryIn this lab, you complete a partially written C++ program that includes a function named multiplyNumbers() that multiplie

Maru [420]

Answer:

Declare the method prototype using:

void multiplyNumbers(int x, int y,int &product);

Call the function using:

multiplyNumbers(num1, num2,product);

Lastly, the method is as follows:

void multiplyNumbers (int x, int y,int &product) {

product = x * y;

return; }

Explanation:

Declare the method prototype using

void multiplyNumbers(int x, int y,int &product);

Call the function using

multiplyNumbers(num1, num2,product);

The method is as follows; the & written in front of product implies that product is passed by reference

void multiplyNumbers (int x, int y,int &product) {

This calculate the product

product = x * y;

This returns nothing

return; }

<em>See attachment for complete program</em>

Download cpp

5 0

2 years ago

3.5 Lesson practice quiz: Edhesive Question 5

Fed [463]

Answer:

There is an error, the else should be after the elif

Explanation:

5 0

2 years ago

Computer that process digital as well as analogue signals

Nuetrik [128]

Answer:

The answer is hybrid computer coz it is the combination of both analog and digital computers

Explanation:

hope it helps

good day

5 0

3 years ago

Name the different types of constructors that a designer can provide in a class. Provide an example with a class showing many co

Marrrta [24]

By default, if you do not implement a constructor, the compiler will use an empty constructor (no parameters and no code). The following code will create an instance of the MyObject class using the default constructor. The object will have the default vauesfor all the attributes since no parameters were given.

MyObject obj = new MyObject();

Another type of constructor is one with no parameters (no-arg constructor). It is similar to the default, except you actually create this constructor. The contents of the the constructor may include anything. To call a no-arg constructor, use the same line of code as above. The constructor can look like the one below:

public MyObject() {
System.out.println("This is a no-arg constructor");
}

Lastly there is the parameterized constructor. This type of constructor takes in parameters as inputs to assign to values in the newly created object. You call a parameterized constructor as follows:

MyObject obj = new MyObject("Bob", 20);

The constructor will look like this:

public MyObject(String name, int age) {
this.name = name;
this.age = age;
}

In the constructor, the keyword "this" refers to the object, so this.name is a private global variable that is being set equal to the inputted value for name, in this case "Bob".

Hope this helps!

8 0

3 years ago