public class Main {
public static void main(String[] args) throws Exception {
int[] score = new int[5];
System.out.println(score.length);
int[] a = new int[]{1,2,3,4,5};
int[] b = {1,2,3,4,5};
int[] c;
c = new int[]{1,2,3};
char[] num = {'a','b','c'};
char[] newNum = new char[5];
System.arraycopy(num, 0, newNum, 0, num.length);
System.out.println(newNum);
String[] name = new String[3];
name[0] = new String("Park");
name[1] = new String("Yeong");
name[2] = new String("Jin");
String[] company = {"Kakao", "Line", "Wbrothers"};
String s = "hihihi";
s += 2;
System.out.println(s);
}
}