Difference between revisions of "Prime numbers assignment"
From WLCS
Line 14: | Line 14: | ||
## print out that it is a prime number, | ## print out that it is a prime number, | ||
## else, print out that it is not a prime number | ## else, print out that it is not a prime number | ||
+ | |||
+ | '''Additional Challenges:''' | ||
+ | # Prompt the user for N | ||
+ | # Print out the first N prime numbers |
Revision as of 13:41, 26 September 2013
Objective:
- To become well-learned in the way of the while loop
Resources:
Directions:
- Prompt the user to enter a number, N
- Create a variable named isPrime and set it to True
- Use a loop that counts from 2 up to N/2
- If N is divisible by the loop counter, then set isPrime to False
- After the loop, check if isPrime is True,
- print out that it is a prime number,
- else, print out that it is not a prime number
Additional Challenges:
- Prompt the user for N
- Print out the first N prime numbers