## Jaweria 2 years ago Can anyone help me here with java problem?

hi, yes.

2. Jaweria

you should post your question if you want help.......

4. Jaweria

Yes I have two questions. First question is this: Write a for loop that prints in ascending order all the positive integers less than 200 that are divisible by both 2 and 3, separated by spaces. The answer that I got for this question is this: int i; for (i=0;i<200; i++) { if(i%2==0 i%3==0) { System.out.println [i]; } } But it says that something is wrong can you please check it for me? My second question is this: 1.05: Range Write in a Java program to read two integers and display the number of integers that lie between them, including the integers themselves. For example, there are four integers are between 3 and 6: 3, 4, 5, and 6. Input Notes: The input consists of two integers typed at the console. Output Notes (Prompts and Labels): The program's first line of output is: My answer that I got is this: Range import java.util.Scanner; class { public static void main(String args[]) { int n1,n2; Scanner in = new Scanner(System.in); System.out.println('a'); n1 = in.nextInt(); System.out.println('b'); n2 = in.nextInt(); for(int i=n1;i<n2;i++) //print i } } But Its telling me that its wrong.

if(i%2==0 i%3==0) { System.out.println [i]; } if(i%2==0 || i%3==0) { System.out.println [i]; }

What are your errors for the second one? All I see is that it should be <=n2?

7. Jaweria

But I dont get it what is my error for the first one?

8. Jaweria

what I need to fix in there?

if(i%2==0 i%3==0) if(i%2==0 || i%3==0)

|| = or && = and

11. Jaweria

how am I going to get that two parallel lines

shift + \ <- above enter

13. Jaweria

Now its giving me an error of this [i]

System.out.println [i]; System.out.println([i]);

going to bed now.

16. Jaweria

ok thanks though

17. rsmith6559

Square brackets are used syntactically for indexes into arrays, maps, etc. They have to be used with the name of the structure: foo[ i ] System.out.println is a method of the System object. Function notation uses parentheses, so it would be: System.out.println( i );

18. Jaweria

i tried this but still giving me an error.

19. rsmith6559

What is the error?