You are given one number N. You must write a program to test whether the given number is prime or not. NOTE : A prime number is such a number that has only two factors : i.e. 1 and itself. 1 is not a prime number.
Input Format
First line contains one number, N.
Constraints
1 <= N <= 10^5
Output Format
Output "yes" if N is a prime number and "no" otherwise. (without the quotes)
Sample Input 0
5
Sample Output 0
yes
Sample Input 1
12
Sample Output 1
no
Source COde
# Enter your code here. Read input from STDIN. Print output to STDOUT
m=int(input())
if m>1:
for i in range(2, m):
if(m%i==0):
print("no")
break
else:
print("yes")
else:
print("no")
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