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Write a function named is_prime

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Reference no: EM13339028

A positive integer n is said to be prime (or, "a prime") if and only if n is greater than 1 and is divisible only by 1 and n . For example, the integers 17 and 29 are prime, but 1 and 38 are not prime. Write a function named "is_prime" that takes a positive integer argument and returns as its value the integer 1 if the argument is prime and returns the integer 0 otherwise. Thus, for example,

cout << is_prime(19) << endl; // will print 1
cout << is_prime(1) << endl; // will print 0
cout << is_prime(51) << endl; // will print 0
cout << is_prime(-13) << endl; // will print 0

Reference no: EM13339028

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