<p>up&down 게임을 만들려고 하는데 오류 때문에 실행이 안되네요.</p><p>조언 좀 부탁드리겠습니다.</p><p><span style="color: rgb(255, 0, 0);">==================================================================================================================</span></p><p>import java.util.Scanner;</p><p>import java.util.Random;</p><p><br></p><p>class updown</p><p>{</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>public static void main(String[] args)</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>{</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>int count=0;</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>System.out.println("Up&down");</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>System.out.println("이게임은 1부터~10000의 숫자중 정해진 숫자를 맞추는 게임입니다.");</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>System.out.println("숫자가 정해지고 사용자가 숫자를 입력하면 정답인지 혹은 정답의 위인지 아래인지 알려줄것입니다.");</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>System.out.println("난이도는 세가지로 1.easy, 2.normal, 3.hard로 나뉘며 각각의 기회는 15번, 10번, 5번입니다.");</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>System.out.println("난이도를 정해주십시오");</p><p><br></p><p><span class="Apple-tab-span" style="white-space:pre"> </span>Scanner sc=new Scanner(System.in);</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>int nan=sc.nextInt();</p><p><br></p><p><span class="Apple-tab-span" style="white-space:pre"> </span>Random random=new Random();</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>int ans=random.nextInt(10000)+1;</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>System.out.println("숫자가 정해졌습니다. 숫자를 입력해 주십시오.");</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>int num=sc.nextInt();</p><p><span class="Apple-tab-span" style="white-space:pre"> </span></p><p><span class="Apple-tab-span" style="white-space:pre"> </span>switch(nan)</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>{</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>case 1 :</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>{</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>count=15;</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>System.out.printf("기회는 %d번 입니다.",count);</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>while(count==0)</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>{</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>if(count==0)</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>{</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>System.out.println("모든 기회가 사라졌습니다. 메롱");</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>}</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>else</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>{</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>if(num==ans)</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>{</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>System.out.println("정답입니다.");</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>}</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>else if(num>ans)</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>{</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>count-=1;</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>System.out.println("Down");</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>System.out.printf("기회는 %d번 남았습니다.",count);</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>System.out.println("");</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>}<span class="Apple-tab-span" style="white-space:pre"> </span>continue;</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>else</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>{</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>count-=1;</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>System.out.println("Up");</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>System.out.printf("기회는 %d번 남았습니다.",count);</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>System.out.println("");</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>}<span class="Apple-tab-span" style="white-space:pre"> </span>continue;</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>}</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>}<span class="Apple-tab-span" style="white-space:pre"> </span>break;</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>case 2 : </p><p><span class="Apple-tab-span" style="white-space:pre"> </span>{<span class="Apple-tab-span" style="white-space:pre"> </span></p><p><span class="Apple-tab-span" style="white-space:pre"> </span>count=10;</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>System.out.printf("기회는 %d번 입니다.",count);</p><p><br></p><p><span class="Apple-tab-span" style="white-space:pre"> </span>if(count==0)</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>{</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>System.out.println("모든 기회가 사라졌습니다. 메롱");</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>}</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>else</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>{</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>if(num==ans)</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>{</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>System.out.println("정답입니다.");</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>}</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>else if(num>ans)</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>{</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>count-=1;</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>System.out.println("Down");</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>System.out.printf("기회는 %d번 남았습니다.",count);</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>System.out.println("");</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>}<span class="Apple-tab-span" style="white-space:pre"> </span>continue;</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>else</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>{</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>count-=1;</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>System.out.println("Up");</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>System.out.printf("기회는 %d번 남았습니다.",count);</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>System.out.println("");</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>}<span class="Apple-tab-span" style="white-space:pre"> </span>continue;</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>}</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>}<span class="Apple-tab-span" style="white-space:pre"> </span>break;</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>case 3 : </p><p><span class="Apple-tab-span" style="white-space:pre"> </span>{</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>count=5;</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>System.out.printf("기회는 %d번 입니다.",count);</p><p><br></p><p><span class="Apple-tab-span" style="white-space:pre"> </span>if(count==0)</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>{</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>System.out.println("모든 기회가 사라졌습니다. 메롱");</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>}</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>else</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>{</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>if(num==ans)</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>{</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>System.out.println("정답입니다.");</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>}</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>else if(num>ans)</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>{</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>count-=1;</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>System.out.println("Down");</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>System.out.printf("기회는 %d번 남았습니다.",count);</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>System.out.println("");</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>}<span class="Apple-tab-span" style="white-space:pre"> </span>continue;</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>else</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>{</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>count-=1;</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>System.out.println("Up");</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>System.out.printf("기회는 %d번 남았습니다.",count);</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>System.out.println("");</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>}<span class="Apple-tab-span" style="white-space:pre"> </span>continue;</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>}</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>}<span class="Apple-tab-span" style="white-space:pre"> </span>break;</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>default : System.out.println("잘못된 입력입니다.");<span class="Apple-tab-span" style="white-space:pre"> </span>break;</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>}</p><p><br></p><p><span class="Apple-tab-span" style="white-space:pre"> </span>}</p><p>}</p><p><br></p><p style="text-align: left;"><img src="http://thimg.todayhumor.co.kr/upfile/201305/4d27284a980cb537bb135e95701d984e.png" class="txc-image" style="clear:none;float:none;" /></p><p><br></p>
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