[1단계] 랜덤 닉네임 생성기import java.util.Random;class Main { public static void main(String[] args) { String[] box1 = {"기철초풍", "멋있는", "재미있는"}; String[] box2 = {"도전적인", "노란색의", "바보같은"}; String[] box3 = {"돌고래", "개발자", "오랑우탄"}; Random random = new Random(); int randomInt1 = random.nextInt(box1.length); int randomInt2 = random.nextInt(box2.length); int randomInt3 = random.nextInt(box3...