NCEZ ERROR AT CREATING INTEGER T

import java.util.;
import java.lang.
;
import java.io.*;

/* Name of the class has to be “Main” only if the class is public. */
class Codechef
{
public static void main (String[] args) throws java.lang.Exception
{
// your code goes here
Scanner sc=new Scanner(System.in);
int t=sc.nextInt();
while(t–>0)
{
int n=sc.nextInt();
System.out.println(n/2+1);
}
}

WHY IS THIS CODE NOT WORKING FOR HOOPS PROBLEM?

Are you trying to run without providing custom input?