13
3월
[JAVA] 숫자 야구 게임
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 |
//************************************************************** // Lecture: JAVA-Programming // Program Title: Num_Baseball Program // File Name: BaseBall.java // Author: J. K. Park // Short Description: 조건문 이해 // Created: 2013/02/21 // Edited: //************************************************************** package baseball; import java.util.Scanner; public class BaseBall { int[] num = new int[3]; int[] ans = new int[3]; int strike = 0; int ball = 0; int i, j; int count = 0; public void input() { strike = 0; ball = 0; Scanner scan = new Scanner(System.in); for(i=0; i<3; i++) { try { System.out.println(i+1+"번째 숫자를 입력하세요(1~9)"); ans[i] = Integer.parseInt(scan.next()); if(ans[i]>9) { System.err.println("1~9사이의 수를 입력하세요"); i-=1; } } catch (NumberFormatException e) { System.err.println("숫자만 입력하세요"); i-=1; } } } public void makeNum() { num[0] = 1 + (int)(Math.random() * 9); num[1] = 1 + (int)(Math.random() * 9); while(num[0] == num[1]) { num[1] = 1 + (int)(Math.random() * 9); } num[2] = 1 + (int)(Math.random() * 9); while(num[0]==num[2] || num[1]==num[2]) { num[2] = 1 + (int)(Math.random() * 9); } System.out.println(num[0] + "," + num[1] + "," + num[2]); } public void answer() { System.out.println("정답은 "+"("+num[0] + "," + num[1] + "," + num[2]+")"); System.out.println(count+"회 만에 맞추셨습니다!"); } public void checkStrike() { for(i=0; i<3; i++) { for(j=0; j<3; j++) { if((num[i] == ans[j]) && (i==j)) { strike += 1; } else if((num[i] == ans[j]) && (i!=j)) { ball += 1; } } } count +=1; System.out.println("Strike = "+strike+"//"+"Ball = "+ball); } public static void main(String[] args) { BaseBall bb = new BaseBall(); bb.makeNum(); while(true) { bb.input(); bb.checkStrike(); if(bb.strike == 3) { break; } } bb.answer(); } } |
