전체 글322 Day02 package day02; public class Ex01 { public static void main (String [] args) { long regNo = 9111111111111L; //2-2 System.out.println("1" +"2"); //2-5 System.out.println(true + ""); System.out.println('A'+ 'B'); System.out.println('1' + 2); System.out.println('1'+ '2'); System.out.println('J'+"ava"); char ch = 'A'; //2-9 short s = (short)ch; System.out.println(s); int x = 2; //3-1 int y = 5; char .. 2019. 5. 2. Day1 package day1; public class Start1 { public static void main(String[] args) { // TODO Auto-generated method stub for (int i = 1; i 2019. 4. 30. 이전 1 ··· 78 79 80 81 다음