这里写自定义目录标题
模拟地下城与勇士(DNF)的装备强化实现过程：模拟地下城与勇士(DNF)的装备强化实现过程：
题目:
DNF装备强化在+1～+3 不会失败；+4～+7，失败后物品原有强化等级降低1级；+8～+10，失败后掉3级；10上11或以上就爆了。
提示2：
DNF装备强化1～3级，成功率100%DNF装备强化3～4级，成功率95%DNF装备强化4～5级，成功率90%DNF装备强化5～6级，成功率80%DNF装备强化6～7级，成功率75%DNF装备强化7～8级，成功率62.1%DNF装备强化8～9级，成功率53.7%DNF装备强化9～10级，成功率41.4%DNF装备强化10~11级，成功率33.9%DNF装备强化11～12级，成功率28%DNF装备强化12～13级，成功率20.7%DNF装备强化13～14级，成功率17.3%DNF装备强化14～15级，成功率13.6%DNF装备强化15～16级，成功率10.1%
要求://方法执行后输出强化结果：
//nowLevel表示当前装备等级
//targetLevel表示目标等级
//1.恭喜你强化成功，当前等级：targetLevel
//2.强化失败，当前等级：nowLevel-1
//3.强化失败，当前等级：nowLevel-3
//4.很遗憾，强化失败，装备损坏
实现思路:
定义一个初始装备等级nowLevel和目标装备等级targetLevel，创建一个grade方法，循环使用if else 语句来进行判断,假如装备等级为3级,定义一个随机数，用if判断随机数生成的数字，例如90%的概率就是随机生成的数大于10这样去判断，所以装备等级升级或者降级的概率都用次方法来判断即可，然后再判断升级的if判断语句里加入判断装备的等级是否与目标等级一致，如果一致的话直接return掉这个方法退出循环，输出语句，写完每一级的实现代码，再加上一个死循环即可实现模拟DNF装备强化的过程。
package com.softeem.lesson02;import java.util.Scanner;public class Dnf {public void grade(int nowLevel, int targetLevel) {for (int k = 1;; k++) {if (nowLevel == 1) {nowLevel += 1;System.out.println("强化成功,当前您的装备等级为:" + nowLevel);if (nowLevel == targetLevel) {return;}} else if (nowLevel == 2) {nowLevel += 1;System.out.println("强化成功,当前您的装备等级为:" + nowLevel);if (nowLevel == targetLevel) {return;}} else if (nowLevel == 3) {int i = (int) (Math.random() * 100);if (i < 95) {nowLevel += 1;System.out.println("强化成功,当前您的装备等级为:" + nowLevel);if (nowLevel == targetLevel) {return;}} else {nowLevel -= 1;System.out.println("很遗憾,强化失败,当前您的装备等级为:" + nowLevel);}} else if (nowLevel == 4) {int i1 = (int) (Math.random() * 100);if (i1 < 90) {nowLevel += 1;System.out.println("强化成功,当前您的装备等级为:" + nowLevel);if (nowLevel == targetLevel) {return;}} else {nowLevel -= 1;System.out.println("很遗憾,强化失败,当前您的装备等级为:" + nowLevel);}} else if (nowLevel == 5) {int i2 = (int) (Math.random() * 100);if (i2 < 80) {nowLevel += 1;System.out.println("强化成功,当前您的装备等级为:" + nowLevel);if (nowLevel == targetLevel) {return;}} else {nowLevel -= 1;System.out.println("很遗憾,强化失败,当前您的装备等级为:" + nowLevel);}} else if (nowLevel == 6) {int i3 = (int) (Math.random() * 100);if (i3 < 75) {nowLevel += 1;System.out.println("强化成功,当前您的装备等级为:" + nowLevel);if (nowLevel == targetLevel) {return;}} else {nowLevel -= 1;System.out.println("很遗憾,强化失败,当前您的装备等级为:" + nowLevel);}} else if (nowLevel == 7) {int j1 = (int) (Math.random() * 1000);if (j1 < 621) {nowLevel += 1;System.out.println("强化成功,当前您的装备等级为:" + nowLevel);if (nowLevel == targetLevel) {return;}} else {nowLevel -= 1;System.out.println("很遗憾,强化失败,当前您的装备等级为:" + nowLevel);}} else if (nowLevel == 8) {int j2 = (int) (Math.random() * 1000);if (j2 < 537) {nowLevel += 1;System.out.println("强化成功,当前您的装备等级为:" + nowLevel);if (nowLevel == targetLevel) {return;}} else {nowLevel -= 3;System.out.println("很遗憾,强化失败,当前您的装备等级为:" + nowLevel);}} else if (nowLevel == 9) {int j3 = (int) (Math.random() * 1000);if (j3 < 414) {nowLevel += 1;System.out.println("强化成功,当前您的装备等级为:" + nowLevel);if (nowLevel == targetLevel) {return;}} else {nowLevel -= 3;System.out.println("很遗憾,强化失败,当前您的装备等级为:" + nowLevel);}} else if (nowLevel == 10) {int j4 = (int) (Math.random() * 1000);if (j4 < 339) {nowLevel += 1;System.out.println("强化成功,当前您的装备等级为:" + nowLevel);if (nowLevel == targetLevel) {return;}} else {System.out.println("很遗憾,强化失败,装备损坏");break;}} else if (nowLevel == 11) {int j5 = (int) (Math.random() * 1000);if (j5 < 280) {nowLevel += 1;System.out.println("强化成功,当前您的装备等级为:" + nowLevel);if (nowLevel == targetLevel) {return;}} else {System.out.println("很遗憾,强化失败,装备损坏");break;}} else if (nowLevel == 12) {int j6 = (int) (Math.random() * 1000);if (j6 < 207) {nowLevel += 1;System.out.println("强化成功,当前您的装备等级为:" + nowLevel);if (nowLevel == targetLevel) {return;}} else {System.out.println("很遗憾,强化失败,装备损坏");break;}} else if (nowLevel == 13) {int j7 = (int) (Math.random() * 1000);if (j7 < 173) {nowLevel += 1;System.out.println("强化成功,当前您的装备等级为:" + nowLevel);if (nowLevel == targetLevel) {return;}} else {System.out.println("很遗憾,强化失败,装备损坏");break;}} else if (nowLevel == 14) {int j8 = (int) (Math.random() * 1000);if (j8 < 136) {nowLevel += 1;System.out.println("强化成功,当前您的装备等级为:" + nowLevel);if (nowLevel == targetLevel) {return;}} else {System.out.println("很遗憾,强化失败,装备损坏");break;}} else if (nowLevel == 15) {int j9 = (int) (Math.random() * 1000);if (j9 < 101) {nowLevel += 1;System.out.println("强化成功,当前您的装备等级为:" + nowLevel);if (nowLevel == targetLevel) {return;}} else {System.out.println("很遗憾,强化失败,装备损坏");break;}}}}public static void main(String[] args) {Scanner sc = new Scanner(System.in);System.out.println("输入您的装备等级:");int nowLevel = sc.nextInt();System.out.println("输入您的目标等级:");int targetLevel = sc.nextInt();Dnf d = new Dnf();d.grade(nowLevel, targetLevel);}}
测试:
运行以上代码输入当前装备等级以及目标等级,简单实现DNF装备的强化
