import java.io.*;
import java.util.*;
public class forTest {
/* Doesn't work because once for loop is done, i disappears.
public forTest () {
for (int i = 0; i < 10; i++) {
//stuff
}
System.out.print (i);
}
*/
// Works. Returns 10. Since we've already created the variable, it doesn't dissapear after the for loop, and we reset the value to 0 at the beginning.
int i = 100;
public int forTesting() {
for (i = 0; i < 10; i++) {
//stuff
}
return i;
}
}