기초

컬렉션 프레임워크

배열

public class Solution {
    public static void main(String[] args) {
        int[] array = {1,2,3,4,5};
        int[] arrry2 = new int[] {1,3,5,7,9};
        int[] array3 = new int[5];
        
        array3[0] = 0;
        array3[1] = 2;
        array3[2] = 4;
        array3[3] = 6;
        array3[4] = 8;
        
        System.out.println(Arrays.toString(array)); //[0, 2, 4, 6, 8];
        
 }