다시 볼것 * : sem baseball sample code

 package c_statement;

import java.util.Scanner;

public class Baseball {

public static void main(String[] args) {

/*

* 135

* 123 : 1S 1B 1O

* 345 : 1S 1B 1O

* 147 : 1S 0B 2O

* 

* 0 ~ 1.0미만

* 0 ~ 9.999999

* -1 ~ 8.9

*/

//숫자야구 게임을 만들어주세요.

double a1 = (int)(Math.random() * 9) + 1;

int a2;

int a3;

do{

a2 = (int)(Math.random() * 9) + 1;

}while(a1 == a2);

do{

a3 = (int)(Math.random() * 9) + 1;

}while(a1 == a3 || a2 == a3);

Scanner s = new Scanner(System.in);

int count = 0;

while(true){

System.out.println("3자리의 숫자>");

int input = Integer.parseInt(s.nextLine());

int i3 = input % 10;

input /= 10;

int i2 = input % 10;

input /= 10;

int i1 = input % 10;

int strike = 0;

int ball = 0;

int out = 0;

if(a1 == i1) strike++;

if(a2 == i2) strike++;

if(a3 == i3) strike++;

if(a1 == i2 || a1 == i3) ball++;

if(a2 == i1 || a2 == i3) ball++;

if(a3 == i1 || a3 == i2) ball++;

out = 3 - strike - ball;

System.out.println(++count + "차 시도(" + i1 + i2 + i3 + ") : " + strike + "S " + ball + "B " + out +"O");

System.out.println("----------------------------");

if(strike == 3){

System.out.println("정답입니다!!");

break;

}

}

}

}