package zuoye.lovo12;
import java.util.Scanner;
public class SuiJi
{
public static void main(String[] args)
{
Scanner sc = new Scanner(System.in);
for(int c=0;c<=4;c++){
int a = sc.nextInt();
int b = (int) (Math.random()*100);
if(a==b){
System.out.println("对");
}
else{
System.out.println("不对");
}
}
}
}如何讲猜随机数用方法调用来实现,请高手帮忙,谢谢啊!!
import java.util.Scanner;
public class SuiJi
{
public static void main(String[] args)
{
Scanner sc = new Scanner(System.in);
for(int c=0;c<=4;c++){
int a = sc.nextInt();
int b = (int) (Math.random()*100);
if(a==b){
System.out.println("对");
}
else{
System.out.println("不对");
}
}
}
}如何讲猜随机数用方法调用来实现,请高手帮忙,谢谢啊!!
return;
}
return后面所跟的返回值只有数字和布尔值吗?
这是我写的,不知道对不对import java.util.Random;
import java.util.Scanner;
public class Guess { /**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub Random rd=new Random();
System.out.println(guess(rd.nextInt(100)));
} public static String guess(int number){
Scanner sc=new Scanner(System.in);
System.out.println("要猜的数值:"+number);
int num=sc.nextInt();
System.out.println("猜的值"+num);
if(num==number){
return "猜对了";
}
return "猜错了";
}
}