자바로 심리 숫자 구현하기

04, 05, 06, 07, 12

13, 14, 15, 20, 21

22, 23, 28, 29, 30

16, 17, 18, 19, 20

21, 22, 23, 24, 25

26, 27, 28, 29, 30

01, 03, 05, 07, 09

11, 13, 15, 17, 19

21, 23, 25, 27, 29

08, 09, 10, 11, 12

13, 14, 15, 24, 25

26, 27, 28, 29, 30

02, 03, 06, 07, 30

10, 11, 14, 15, 18

19, 22, 23, 26, 27

1~ 30까지 중의 숫자를 임의로 생각해서

각 번호 그룹에 숫자가 있으면 그룹 맨 앞의 숫자를 더하고

없으면 더하지않고 다음 그룹으로 넘어가는 코드를 구현해

package magic;

import java.util.Scanner;

public class Magic {

public static void main(String[] args) {

int arr1[] = { 4, 5, 6, 7, 12, 13, 14, 15, 20, 21, 22, 23, 28, 29, 30 };

int arr2[] = { 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30 };

int arr3[] = { 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29 };

int arr4[] = { 8, 9, 10, 11, 12, 13, 14, 15, 24, 25, 26, 27, 28, 29, 30 };

int arr5[] = { 2, 3, 6, 7, 30, 10, 11, 14, 15, 18, 19, 22, 23, 26, 27 };

int result = 0;

String str1 = "";

Scanner sc = new Scanner(System.in);

System.out.println("숫자 하나를 생각하세요");

System.out.println("다음 중 당신이 생각한 숫자가 있나요? y / n");

System.out.println("04, 05, 06, 07, 12, 13, 14, 15, 20, 21, 22, 23, 28, 29, 30");

str1 = sc.next();

if(str1.equals("y")){

result += arr1[0];

}

System.out.println("다음 중 당신이 생각한 숫자가 있나요? y / n");

System.out.println("16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30");

str1 = sc.next();

if(str1.equals("y")){

result += arr2[0];

}

System.out.println("다음 중 당신이 생각한 숫자가 있나요? y / n");

System.out.println("1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29");

str1 = sc.next();

if(str1.equals("y")){

result += arr3[0];

}

System.out.println("다음 중 당신이 생각한 숫자가 있나요? y / n");

System.out.println("8, 9, 10, 11, 12, 13, 14, 15, 24, 25, 26, 27, 28, 29, 30");

str1 = sc.next();

if(str1.equals("y")){

result += arr4[0];

}

System.out.println("다음 중 당신이 생각한 숫자가 있나요? y / n");

System.out.println("2, 3, 6, 7, 30, 10, 11, 14, 15, 18, 19, 22, 23, 26, 27");

str1 = sc.next();

if(str1.equals("y")){

result += arr5[0];

}

System.out.println("당신이 생각한 숫자는 " + result + "입니다.");

}

}