how to write a Simple program in C++ to verify whether a number is prime or not?

Question

Help... !... I try but fail...
M jst a beginner

Answer 1

this is the simpler version of your code
https://code.sololearn.com/cQ27iq2fC7h2/?ref=app

Answer 2

Show your try plz 👀

Answer 3

Hey Emozee Boy
Post your code here so that people can identify error and can help you.

Answer 4

https://code.sololearn.com/cx1Y2pPl6CRE/?ref=app

Answer 5

overwrite line 16-21 with this, you also forgot to put a semicolon somewhere in line 11.

if (num % i == 0)
{
count = 1;
break;
}
}
{
if (count == 1)

also put return 0; inside if(num==0) block.

Answer 6

Here's an optimised version based on Kuyondo's solution.
https://code.sololearn.com/c7b66MMCRfe0/?ref=app