Python program to check number is prime or not

num=int(input("Please enter any number: "))
lim=int(num/2)+1
for i in range(2,lim):
     rem=num%i
     if rem==0:
          print(num,"is not a prime number")
          break
else:
    print(num,"is a prime number")

        Output 1:
                 Please enter any number: 5
                 5 is a prime number
        Output 2:
                 Please enter any number: 57
                 57 is not a prime number

इन्हें भी देखें।

• while loop
• for loop
• nested loops
• loop control statements (Break, Continue, Pass)
• if statement
• if-else statement
• if-elif statement
• nested if statement
• range() function
• keywords
• Identifiers  (names)
• Literals
• Operators
• punctuatorts

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