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<
package q21;
import java.util.Scanner;
public class Q21 {

okay so i got the problem, and it does not show any errors for both of the questions, however, when i press run it says build successful and nothing comes out. I am not sure what to do, there must be...

okay thanks i got it, and for the next one? i dont know where i can to get help on it.

for e1577


For all the errors i get the same problem:
class, interface, enum expected

<package q21;
import java.util.Scanner;

public class Q21 {
Scanner kB = new Scanner(System.in);
public static void main(String[] args) {
}
}
int s = 0;
int t = 1;

Hello, this is what i have for the firs problem:
i get class, interface, or enum expected: all ones that have a * have a problem, i know it has to do with the "int" but i dont know how to fix it.
...

hi please i do not understand how to make a program for the following questions, im a beginner,
For the first one i put it in but it does not work:
I use netbeans to write the program
The...