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872天前package day04; |
import java.util.Scanner; |
//猜数字 |
public class Guessing { |
public static void main(String[] args) { |
Scanner scan = new Scanner(System.in); |
int num = (int)(Math.random()*1000+1); //1到1000 |
System.out.println(num); //作弊 |
int guess; |
do{ |
System.out.println("猜吧!"); |
guess = scan.nextInt(); //1,3 |
if(guess==0){ |
break; |
} |
if(guess>num){ |
System.out.println("太大了"); |
}else if(guess<num){ |
System.out.println("太小了"); |
} |
}while(guess!=num); //2 |
if(guess==num){ |
System.out.println("恭喜你，猜对了!"); |
}else{ |
System.out.println("下次再来吧!"); |
} |
|
|
/* |
System.out.println("猜吧!"); |
int guess = scan.nextInt(); //1. |
while(guess!=num){ //2. |
if(guess==0){ |
break; |
} |
if(guess>num){ |
System.out.println("太大了"); |
}else{ |
System.out.println("太小了"); |
} |
System.out.println("猜吧!"); |
guess = scan.nextInt(); //3. |
} |
if(guess==num){ |
System.out.println("恭喜你，猜对了!"); |
}else{ |
System.out.println("下次再来吧!"); |
} |
*/ |
} |
} |
