【Java】摸彩 → Random

後面一樣用布林Boolean下去做判斷，有嘗試用函式Function下去寫，不過失敗了！其random部分老師上課有讓我們抄原始碼sourse sode...阿翔就只把之前那猜拳的程式中間猜拳的部份換為random罷了！！

import java.io.*;
public class ex_random{
       public static void main(String[]args)  throws IOException{
              boolean flag=true;
              String str;
              BufferedReader buf_YesNo;
              buf_YesNo=new BufferedReader(new InputStreamReader(System.in));
              System.out.println("摸彩摸彩..祝你中頭彩！");
              do{
                  int i,intTransform;
                  double doubleAR;
                  System.out.println();
                  for(i=1;i<11;i++){
                   doubleAR = Math.random();
                   intTransform = (int)(doubleAR*100);
                   System.out.println("第\t"+i+"\t次為 "+intTransform);
                  }
                  System.out.println();
                
      char charYesNo;
                  System.out.print("輸入Y繼續，N離開 → ");                 
                  str=buf_YesNo.readLine();
                  charYesNo=str.charAt(0);
                  if(charYesNo=='Y' || charYesNo=='y'){
                     System.out.println("====程式繼續====");
                        flag=true;
                  }else if(charYesNo=='N' || charYesNo=='n'){
                     System.out.println("====程式結束====");                     
                     flag=false;
                  }else{
                   System.out.println("====輸入錯誤====");
                   flag=false;
                  }
              }while(flag);
              System.out.println("");
       }
}