test 06/26

Jsawyers

Program to check if a number is prime or not
num = 29
To take input from the user
#num = int(input("Enter a number: "))
define a flag variable
flag = False
if num == 1:

print(num, "is not a prime number")

elif num > 1:

# check for factors

for i in range(2, num):

if (num % i) == 0:

# if factor is found, set flag to True

flag = True

# break out of loop

break
# check if flag is True

if flag:

    print(num, "is not a prime number")

else:

    print(num, "is a prime number")