运用ＪＡＶＡ做的一个简单的猜数字游戏，随机产生数字并判断-The use of JAVA to do a simple number guessing game, randomly generated numbers and determine

this the jackpot game. the user need to guess the number between the range given. it give the user 3 chances. ince the user fail the chances, the program will terminate.-this is the jackpot game. the user need to guess the number between the range gi