How can I resolve this error?

Question

https://code.sololearn.com/c6MUPIkK27xc/?ref=app

Answer 1

Hi Secret Look I again modified code for you

https://code.sololearn.com/cTm0ZnV9075D/?ref=app

Answer 2

You must return something in the end of your method and outside of for loop. For example return a zero value (return 0)

Answer 3

I fixed you code you can see below 👇

https://code.sololearn.com/cTm0ZnV9075D/?ref=app

Answer 4

1. Just change the return type to void and remove return statement
2. replace int animalAge = cows[x][y] with System.out.println(cows[x][y])
3. and just call the animal function in main method

and you can also see the code 👇 😄

https://code.sololearn.com/cTm0ZnV9075D/?ref=app

Answer 5

Ok, but how can I print all the elements of 2d array?

Answer 6

I already did this, but I want to make a returned 2d array.

Answer 7

Thx

Answer 8

Welcome Bro