Help for Error finding assignment please

Question

I've just started with java, but having problems in error finding in my assignment codes will anyone please help me.

https://code.sololearn.com/cPQ6cTQ9kVry/?ref=app
https://code.sololearn.com/ceHOVPkOlVPB/?ref=app
https://code.sololearn.com/cf7FMuROGV5B/?ref=app
https://code.sololearn.com/c4K1MA61oMCJ/?ref=app

Answer 1

welcome ☺
after completing lesson ... if still doubts comes , then can put a comment here or on my code
//following the thread

edit ::: @Vijay ,there can be infinite ways to approach a problem
//show me the codes U corrected ... are these corrected now???
//post them I will check & let U know 👍

Answer 2

//error1 corrected , using these correction all other codes can be corrected
class Area
{
public void find(int l,int b)
{
System.out.println("Area is"+(l*b)) ;
}
public void find1(int l,int b,double h)
{
System.out.println("Area is"+(l*b*h));
}
public static void main(String[] args)
{
Area ar=new Area();
ar.find(8,5);
ar.find1(2,4,6);
}
}
👉what I have noticed Is there is lots of basic syntax error
//DO THE LESSON AGAIN

Answer 3

@Vijay: Gaurav has already corrected one of your codes.
Now it's your turn to learn from your mistakes and show us some progress.

Answer 4

Okey I will send the codes that I've solved there's no errors and no output remaining you Tell me what to do

Answer 5

yes I will, thanks for the help

Answer 6

some errors are pretty self explanatory:
"';' expected" means that you are missing a ";" exactly where it tells you.
"cannot find symbol" means you haven't declared a variable.
"package system does not exist" means you have misspelled the package name "system". don't forget that Java is case sensitive.

Answer 7

please send me answers so I can tally it with my solution @gaurav Agrawal or anyone else

Answer 8

I got solutions those were silly errors 😂 thanks for help