for in while loop and arraylist advanced for

[nonybrighto]

1)my first problem is that i want to make the input in my while loop print out score1,score2,etc until the user inputs a non integer value but i dnt knw wat to put a place of 50 to solve my problem
2)the advanced for loop gives a syntax error that says "incompatible types,reuired int ..found java.lang.object"..and i need to print the value of the total calculations i have done

import java.util.*;
public class Sumcalculator {
    
    public static void main(String[] args)
    {
      ArrayList scores1=new ArrayList(); 
     
      
      Scanner input=new Scanner(System.in);
      
      System.out.println("TYPE IN THE SCORES OF THE FIRST STUDENT:");
      System.out.print("score 1: ");
      while(input.hasNextInt())
      { 
         for(int i=2;i<50;i++)  //i dont know what to write in place of 50!!
        {    
            int stud1=input.nextInt();
             System.out.printf("%s %d%s","score",i,":");
             
             
          scores1.add(stud1);
      
      }
      System.out.print(scores1);
     for(int nums: scores1) //doesnt advanced for loop work for array list?
     {    
       int total=total+nums;
     }
        
   }

THANKS TO ALL MEMBERS OF THIS SITE FOR THEIR PREVIOUS HELP!!...luv u all!
GREAT JOB ADMIN!!

[DarrylBurke]

1)... but i dnt knw wat to put ...

Please spell words in full. This is a technical forum, not SMS chat.

Recommended reading

db

[nonybrighto]

i cant re edit with my phone....pls help me...

[Jingoism]

package testing;

import java.util.*;

public class Sumcalculator {

	public static void main(String[] args)
	{
		ArrayList<Integer> scores1=new ArrayList<Integer>(); 

		Scanner input=new Scanner(System.in);

		System.out.println("TYPE IN THE SCORES OF THE FIRST STUDENT:");

		int i = 2;
		System.out.print("Score 1: ");
		while ( input.hasNextInt() ) {   
			System.out.printf("Score %d%s ",i,":");
			scores1.add(input.nextInt());
			i++;
		}


		System.out.print(scores1);
		int total = 0;
		for(int nums : scores1){    
			total += nums;
		}
		
		System.out.println("Total is : " + total);

	}

}

Think that is what you are looking for, and no need for the for loop as it will exit on non-integer entries.

[nonybrighto]

thanks a lot bro...it really helped...you wrote the code completely...you are good