A prime number is an integer greater than 1 that is evenly divisible by only 1 and itself. For example, the number 5 is prime because it can only be evenly divided by 1 and 5. The number 6, however, is not prime because it can be divided by 1, 2, 3, and 6. Write a Boolean function named isPrime, which takes an integer as an argument and returns true if the argument is a prime number, and false otherwise.

I am writing a C++ program.    

bool isPrime(int integer)  //boolean function that takes integer argument //and returns true if argument is prime number otherwise false

{  if (integer > 1)  // if the integer value is greater than 1

{   for (int i = 2; i <= integer; ++i)  

//loop starts from 2 and iterates until the value of i gets greater than integer //value

 {  if (integer % i == 0)  // if integer value is completely divisible by i

 {    if(integer == i)  // if integer value is equal to i

   return true;  //function returns true

   else     //if integer value is not divisible by i

   return false;  //function returns false } } } }  }

Explanation:

In order to see the output of the program you can write a main() function as following:

int main()  {  //start of the main() function body

int integer;    // int type variable integer

cout<< "Enter an integer:  ";  //prompts user to enter an integer value

 cin  >> integer;   //reads the input from user

cout << integer<<" ";   //prints the integer value entered by user

if (isPrime(integer))  

// calls boolean function to check if the integer value is prime number or not

{  cout << " is a Prime number." << endl;   }

//displays the message number is prime

else  //if the integer value is not prime

 cout << " is not a Prime number." << endl;  }  //displays message

The output along with the program is attached as screenshot.

the benefits of raising bc’s minimum wage to $15 through a

series of pre-announced staged increases far outweigh the likely

costs. claims that such an increase will lead to massive job losses

in low-wage sectors of the economy are not credible.

• an increase to $15 would result in some job losses. however,

the likely impact is less than a 1 per cent reduction in the overall

provincial employment rate, and a 7.6 per cent reduction in the

employment rate for those currently making between $10.25

and $15 per hour.

• the large job loss impacts predicted by some opponents of

minimum wages misrepresent the existing economic research. in

reading and using that research, it is important to recognize that

estimates showing job loss effects of minimum wage increases

apply only to teenagers. estimated effects for young adult and

adult workers range from insignificant to non-existent.

• focusing on teenage workers plays up an inaccurate stereotype

about who earns very low wages in bc and leads to exaggerated

claims about job losses. only 26 per cent of those currently making

between $10.25 and $12 are teenagers, and only 5 per cent

of those making between $12 and $15 are teenagers.