WAP in java to enter 6 subject marks of a student and calculate total and percentage of of a student.

//Calculate total and percentage of Student for 6 subjects

import java.util.Scanner;

class Student {

public static void main(String args[])
{
int m1,m2,m3,m4,m5,m6,t;
                float p;

               Scanner sc=new Scanner(System.in);
System.out.println("Enter marks for 6 subject:");
m1=sc.nextInt();
m2=sc.nextInt();
m3=sc.nextInt();
m4=sc.nextInt();
m5=sc.nextInt();
m6=sc.nextInt();


                if(m1<0 || m2<0 || m3<0 || m4<0 || m5<0 || m6<0 ||m1>100 || m2>100 || m3>100 || m4>100                       || m5>100 || m6>100)
 System.out.println("Invalid Input");
else
               {
       t=m1+m2+m3+m4+m5+m6;
       p=t/6;

       System.out.println("Total:"+t+" Percentage:"+p);
        }

}
}