전체 글102 Java (Method메소드_정수와 연산기호 입력하여 결과출력) package p0422; import java.util.Scanner; public class MethodSwitch { public static int plu(int su1, int su2) { return su1 + su2; } public static int min(int su1, int su2) { return su1 - su2; } public static int mul(int su1, int su2) { return su1 * su2; } public static int div(int su1, int su2) { return su1 / su2; } public static int per(int su1, int su2) { return su1 % su2; } public static void .. 2021. 4. 22. Java (while문_난수 발생하여 범위안의 정답 추측하기) package p0422; import java.util.Scanner; public class WhileRandom2 { public static void main(String[] args) { // TODO Auto-generated method stub Scanner scan = new Scanner(System.in); int low = 1, high = 100; int cnt = 0; while (true) { int rand = (int) (Math.random() * 100) + 1; System.out.println(rand); while (true) { System.out.println(low + " ~ " + high + " 범위의 정수"); cnt++; System.out.print(.. 2021. 4. 22. Java (while문_난수 발생하여 정답 추측하기) 정수 한개를 입력 받아서 발생한 난수 맞추기 package p0422; import java.util.Scanner; import java.util.Random; public class WhileRandom { public static void main(String[] args) { // TODO Auto-generated method stub Scanner scan = new Scanner(System.in); int in = 0, cnt = 0; int rand = (int) (Math.random() * 100) + 1; System.out.println("정답은: " + rand); while (true) { System.out.print("정답을 추측하여 보시오: "); in = scan.nex.. 2021. 4. 22. Java(중첩for문 예제6_A~Z까지 출력) package p0419; public class ForForChar { public static void main(String[] args) { // TODO Auto-generated method stub int i, j; // 65=A for (i = 65; i 2021. 4. 19. Java (중첩for문 예제5_"*"출력) package p0419; public class ForForStar4 { public static void main(String[] args) { // TODO Auto-generated method stub int i, j, k; for (i = 1; i 2021. 4. 19. Java (중첩for문 예제4_"*"출력) package p0419; public class ForForStar3 { public static void main(String[] args) { // TODO Auto-generated method stub int i, j, k; for (i = 1; i 2021. 4. 19. 이전 1 ··· 10 11 12 13 14 15 16 17 다음
