public class ex04 { public static void main(String[] args) throws IOException {
ID: 3611583 • Letter: P
Question
public class ex04
{
public static void main(String[] args) throws IOException
{
int total = 0;
int[] age = null;
String[] name = null;
age = new int[total];
name = new String[total];
int i = 0;
Scanner keyboard = new Scanner(System.in);
System.out.println("how many students are in yourclass: ");
total = keyboard.nextInt();
for(i = 0; i < 3; ++i)
{
System.out.println("[" + i+1 + "]" + " person's name :" );
name[i] = keyboard.next();
System.out.println("[" + i+1 + "]" + " person'sage :" );
age[i] = keyboard.nextInt();
}
for(i = 0; i < 3; ++i)
{
System.out.println("[" + i+1 + "] ?? ?????? " + name[i]+ "??? ??? "+ age[i]);
}
}
}