Exitcode 1 need help

#1

i am coding at this paltform fist time and the problem is I do not understand how to take input at this compiler. code is working fine in offline compiler. I need help to learn how to write code here.
#include
#include<stdio.h>
#include<math.h>
int main()
{
int n;
static count=0;
cin>>n;

for(int i=1;i<=n;i++)
{
    if(n%i==0)
    count++;
}
if(count==2)
cout<<"Prime";
else
cout<<"Not Prime";
return 0;

}

#2

Hey @safdar please insert ‘using namespace std;’ in your code where you are importing the libraries .
Also declare your count variable as static int. It should work fine but if you still have any further queries then let me know.

#3

Hey @safdar I hope I have solved your doubt if so please mark the doubt as resolved.

#4

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