Question

write a C++ program to check whether the given number is prime or not​

Answer 1

Answer:

Given a positive integer N. The task is to write a Python program to check if the number is prime or not.

Definition: A prime number is a natural number greater than 1 that has no positive divisors other than 1 and itself. The first few prime numbers are {2, 3, 5, 7, 11, ….}.

Input: n = 11

Output: true

Input: n = 15

Output: false

Input: n = 1

Output: false