随机数代码实现

package demo01;

import java.util.Scanner;

public class demo24 {
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
System.out.print("请输入第一个数:");
int start = sc.nextInt();
System.out.print("请输入最后一个数:");
int end = sc.nextInt();
for(int x=0;x<100;x++){
int number = getRandom(start,end);
System.out.println(number);
}
}
public static int getRandom(int start,int end){
//int number = (int)(Math.random()*end)+start;

int number = (int)(Math.random()*(end-start+1))+start;
return number;
}
}