Question

Write a function called "isPrime()” that checks if an integer number is prime or not. The function returns integer 1 if the number is prime, or integer 0 if the number is not prime. Write a simple test program in main() to show that the function works properly.in C programming language.

Answer #1

int isPrime(int n) { int i; for (i = 2; i < n; ++i) { if (n % i == 0) { return 0; } } return n > 1; }

An
integer 'n' greater than 1 is prime if its only positive divisor is
1 or itself. For example, 2, 3, 5, and 7 are prime numbers, but 4,
6, 8, and 9 are not. Write a python program that defines a function
isPrime (number) with the following header: def isPrime (number):
that checks whether a number is prime or not. Use that function in
your main program to count the number of prime numbers that are
less than 5000....

Write the following in C:
2. An integer is said to be prime if it is divisible by only 1
and itself. Write a function called prime() that takes in one
integer number, and returns 1 (true) if the number is prime and 0
(false) otherwise. Write a program to generate six random numbers
between 1 to 100 and calls function prime() on each one to
determine if it is prime or not.

/*
This program should check if the given integer number is
prime.
Reminder, an integer number greater than 1 is prime if
it divisible only by itself and by 1.
In other words a prime number divided by any other natural
number
(besides 1 and itself) will have a non-zero remainder.
Your task:
Write a method called checkPrime(n) that will
take
an integer greater than 1 as an input, and return true
if that integer is prime; otherwise, it should...

For C++:
a) Write a function is_prime that takes a positive integer X and
returns 1 if X is a prime number, or 1 if X is not a prime
number.
b) write a program that takes a positive integer N and prints
all prime numbers from 2 to N by calling your function is_prime
from part a.

C++ PROGRAM. (C++ INTRO QUESTION)
Write a program that prints the count of all prime numbers
between A and B (inclusive), where A and B are defined as
follows:
A = 55000
B = A + 5000
Just a recap on prime numbers: A prime number is any number,
greater or equal to 2, that is divisible ONLY by 1 and itself. Here
are the first 10 prime numbers: 2, 5, 7, 11, 13, 17, 19, 23, and
29.
Rules:...

Programming in C language (not C++)
Write a main function with a function call to a function
called Calculation which has two integer arguments/ parameters. The
function returns a character. Declare and initialize the necessary
data variables and assign balues needed to make it executable and
to prevent loss of information.
//input 2 integer values
//returns the characterequivalent of the higher of the two
integer values
char Calculation(int, int);

A prime number (or a prime) is an integer greater than
1 that is not a product of two smaller integer. Created a program
on visual studio named PrimeNumberTest that does
the following:
1) prompt the user for input of an integer
2) test if the integer is a prime number
3) display the test result

PYTHON 3
Write a program that prints the count of all prime numbers
between A and B (inclusive), where A and B are defined as
follows:
A = 21212
B = A + 5000
Just a recap on prime numbers: A prime number is any number,
greater or equal to 2, that is divisible ONLY by 1 and itself. Here
are the first 10 prime numbers: 2, 5, 7, 11, 13, 17, 19, 23, and
29.
Rules:
You should first...

Write a method which takes as input an integer, returns true if
the integer is prime, and returns false otherwise. Do not import
anything.
If the input is negative, 0 or 1, false should be returned.
If the input x is greater than 1, you can test if it is prime
(inefficiently) by checking if it is divisible by any integer from
2 up to half of x. If it is not divisible by any of these numbers,
then it...

Function Example: Write a Python function that receives two integer
arguments and writes out their sum and their product. Assume no
global variables.
def writer(n1, n2):
sum = n1 + n2
product = n1*n2
print("For the numbers", n1, "and", n2)
print("the sum is", sum)
print("and the product is", product)
...
1) Create a PYHW2 document that will contain your algorithms in
flowchart and pseudocode form along with your screen shots of the
running program.
2) Create the algorithm in both...

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