Question

public class tester
{
int[]alpha= {25,35,45,55};
for(int x= 0; x<=4; x++)
System.out.print(alpha[x]+" ");
}


How can I make it compile?

Answer 1

first of all you need to have main method
secondly in loop you should stop at element 4, e.g. make x<4 instead of x<=4 because it would be out of bounds

Answer 2

How do you write the main method if alpha was already declared?

Answer 3

I have absolutely no understanding of arrays :(

Answer 4

wrap evetyhing to main method

Answer 5

you always have to have main method arrays have nothing to do with it

Answer 6

public class tester
{
public static void main (String[] args)
{
int[]alpha= {25,35,45,55};
for(int x= 0; x<4; x++)
System.out.print(alpha[x]+" ");
}
}

Answer 7

OH NO DUH!!!

Answer 8

Thank you so much! I was thinking of object oriented programming and I was really confused

Answer 9

Remove the equal sign from for loop of array, as they are zero-index based. It'll always count a index more than your actual array indexes,if you put equal.