女孩以后可别问别人是不是愿意为你死……=_,=||| [复制链接]

import java.util.Scanner;
public class Random {
public static void main(String[] args){
int number;
int chosen;
number = Input();
chosen = roll(number);
System.out.println("随机数大神指定了第" + chosen + "人为牺牲者……");
}
public static int Input(){
int number;
System.out.println("输入参赛人数： ");
Scanner in = new Scanner(System.in);
number = in.nextInt();
return number;
}
public static int roll(int number){
int cho;
cho = 1 + (int) (Math.random() * number);
return cho;
}
}

图片:1.jpg