#### Exercise 15

Write a program in Python language that asks the user to enter an integer n and display it if this number is prime or not.

#### Solution

`# Ask to type a value of the integer n`

n = int(input("Type a value of the integer n : "))

# use an auxiliary variable j that will count the number of divisors of n

j = 0

for i in range(1, n+1):

if(n%i == 0):

j = j + 1

if( j == 2):

print("The integer ", n , " is a prim number")

else:

print("The integer ", n , " is not a prim number")

**Younes Derfoufi**

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