Why its showing as wrong answer?

#1

#include
using namespace std;

int main()
{
cout << “Enter a number:\n”;

int num = 0, prime = 1;

cin >> num;

for (int i = 2; i <= (num/2); i++)
{
if ( num % i == 0)
{
prime = 0;
break;
}

  else
  {
      prime  = 1;

  }

}

if (prime == 0)
{
cout << num <<" is not a prime number!\n";
}
else
{
cout << num << " is a prime number!\n";
}

return 0;

}

#2

hi @discobot, corrected

#3

Hi! To find out what I can do, say @discobot display help.

#4

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#5

Hi… The code I used also works right? We can get the same answer. But why its shown as wrong code?

#6

hi @discobot ive commented out your mistakes
u need to print correct msgs
and no need to print extra msgs like enter no this that