Thread: Help me please !

What have you tried?
Do you have any specific questions about your assignment?

I wrote it above

What was posted looks like the assignment, not your questions.
Do you have any specific questions about your assignment?

how can I determine how many scores are above or equal to the average.

Use a loop to go through the list of scores and inside the loop use an if statement to compare the scores against the average. Count those that are in the desired range.

I tried to do it twice but it didn't work . there are a lot of errors and I didn't know how to fix it .

 import java.util.*;
    public class assignment_3  
   {
      static Scanner console=new Scanner(System.in);
       public static void main(String[]args)
      {int i,j,avg;
         String name;
         int grad;
         int[]tab1=new int[1000];       
         String[]tab2=new String[1000];
 
 
 
            for (i=0;i<tab1.length;i++)
 
            {
              System.out.println("enter a grade of student , to stop enter -1");
         grad=console.nextInt();
         while (grad!=-1)
 
         if (grad<=100&&grad>=0)
              tab1[i]=grad; 
 
               else
 
                  System.out.print("error  in the grade it more than 100 or less than 0 ");
 
               for(j=i;j<=i;j++)
 
 
 
               {
                  System.out.print("enter the name of the student");
                  name=console.next();
                  tab2[j]=name;
 
 
               }    
 
         }
 
         avg=calculate(tab1);
         System.out.print("the avrage of the student is"+avg);
      }
       public static  int calculate(int[]tab1)
      {
         int sum,i,avg;
         sum=0;
         for(i=0;i<tab1.length;i++)
            sum=sum+tab1[i];
         avg=sum/i;
         return avg;
      }
 
   }

import jave.util.*;
public class assignment
{ 
static Scanner console=new Scanner(System.in);
public static void main (String[]args)
{int s;
String[]name=new String[s];
int[]mark=new int[s];
System.out.print("plaese enter the number of the student");
S=console.nextInt();
enter(name,mark);
 
} 
public static void enter(String[]name,int[] mark)
{
int i;
int m;
int n;
for(i=0;i<name.length;i++)
{
do
System.out.print("enter the mark of the student")
m=consol.nextInt()
while (m>100&&m<0)
{
 
System.out.print("error, enter the mark roght");
m=console.nextInt();
}
mark[i]=m;
System.out.println("enter name of the student");
name[i]=console.next();
System.out.println("enter the  number of the student,to stop enter -1")
n=console.nextInt();
while(n!=-1);
}
}
 
 
 
}

The assignment class has lost all its formatting. The nested statements need to be indented like those in the assignment_3 class. Please edit the post and fix the formatting of the code.

Edit the code for the class Assignment_3 so that it looks like this:

       final Runnable doHelloWorld = new Runnable() {
           public void run() {
               System.out.println("Hello World on " + Thread.currentThread()); 
           }
       };
 
       Thread appThread = new Thread() {
           public void run() {
               try {
                   SwingUtilities.invokeAndWait(doHelloWorld);
               }
               catch (Exception e) {
                   e.printStackTrace();
               }
               System.out.println("Finished on " + Thread.currentThread()); 
           }
       };
       appThread.start();

There should NOT be any code following a {
or before a }
The } should be in the same column as the start of a line with the { that it pairs with.