[Java] SWAP 코드, Scanner, String, 연산자
final 상수
package oop20230412;
public class TriEx1 {
public static void main(String[] args) {
final int WIDTH = 20;
final int HEIGHT = 10;
int trianglearea = (WIDTH * HEIGHT)/2;
int rectanglearea = WIDTH * HEIGH...
wowssun.hashnode.dev5 min read