Question

IN PYTHON

Recall term test #1, you had to write a program that determined whether a number

was prime or not. For this problem, we would like to print all the prime numbers

within a given range so that only 10 numbers print per line. Align the numbers so

that they stack neatly on top of one another in all cases (i.e. the table should line

up no matter what number range you are analyzing). Here’s a sample running of the

program:

Hints

• Figure out how to test if a number if prime. Then figure how to determine all the

prime numbers in a range. Finally reason about how to display these numbers in

the format requested.

Answer 1

CODE IN PYTHON:

def isPrime(n): if n == 1: return False for i in range(2, n): if n%i == 0: return False return True count = 0 start = int(input("Enter start number : ")) end = int(input("Enter end number : ")) for i in range(start, end+1): if isPrime(i): print(i, end=" ") count += 1 if count % 10 == 0: print("") 

INDENTATION:

OUTPUT: