DNF装备强化的算法分析与实现
DNF装备强化的算法分析与实现
需求
根据输⼊的当前等级和⽬标等级，得到强化到⽬标等级所需的强化次数（或装备爆掉），强化规则如下：
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。
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%
算法分析
装备的等级可以⽤switch实现，成功概率可以⽤随机数实现，每次强化后判断是否达到⽬标等级，如未达到，则再次强化，直⾄强化到⽬标等级或装备爆掉。因为需多次⽤到强化和等级判断，所以可以将强化和等级判断分别封装成两个⽅法，多次互相调⽤来实现需求。
代码实现
import java.util.Scanner;
public class Dnf {
//计数器
int count =0;
/**
* 判断是否达到⽬标等级，若未达到则继续强化
* @param nowLevel
* @param targetLevel
*/
public void intensify01(int nowLevel,int targetLevel){
if(nowLevel < targetLevel){
intensify(nowLevel,targetLevel);
}else{
System.out.println("强化所⽤次数："+ count);
return;
}
}
}
/
**
* 强化装备
* @param nowLevel
* @param targetLevel
*/
public void intensify(int nowLevel,int targetLevel){
switch(nowLevel){
case0:
case1:
case2:
System.out.println("恭喜你强化成功，当前等级："+++nowLevel); count++;
intensify01(nowLevel,targetLevel);
break;
case3:
int n3 =(int)(Math.random()*1000);
if(n3 <950){
System.out.println("恭喜你强化成功，当前等级："+++nowLevel); count++;
}else{
System.out.println("强化失败，当前等级："+ nowLevel);
count++;
}
intensify01(nowLevel,targetLevel);
break;
case4:
int n4 =(int)(Math.random()*1000);
if(n4 <900){
System.out.println("恭喜你强化成功，当前等级："+++nowLevel); count++;
}else{
nowLevel -=1;
System.out.println("强化失败，当前等级："+ nowLevel);
count++;
}
intensify01(nowLevel,targetLevel);
break;
case5:
int n5 =(int)(Math.random()*1000);
if(n5 <800){
System.out.println("恭喜你强化成功，当前等级："+++nowLevel); count++;
}else{
nowLevel -=1;
System.out.println("强化失败，当前等级："+ nowLevel);
count++;
}
intensify01(nowLevel,targetLevel);
break;
case6:
int n6 =(int)(Math.random()*1000);
if(n6 <750){
System.out.println("恭喜你强化成功，当前等级："+++nowLevel); count++;
}else{
未成年怀孕>火车票几点放票nowLevel -=1;蒋正寒
System.out.println("强化失败，当前等级："+ nowLevel);
count++;
}
intensify01(nowLevel,targetLevel);
break;
case7:
int n7 =(int)(Math.random()*1000);
if(n7 <621){
if(n7 <621){
System.out.println("恭喜你强化成功，当前等级："+++nowLevel); count++;
}else{
nowLevel -=1;
System.out.println("强化失败，当前等级："+ nowLevel);
count++;
}
intensify01(nowLevel,targetLevel);
break;
case8:
int n8 =(int)(Math.random()*1000);
if(n8 <537){
System.out.println("恭喜你强化成功，当前等级："+++nowLevel); count++;
}else{
nowLevel -=3;
System.out.println("强化失败，当前等级："+ nowLevel);
count++;
}
intensify01(nowLevel,targetLevel);
break;
case9:
int n9 =(int)(Math.random()*1000);
if(n9 <414){
System.out.println("恭喜你强化成功，当前等级："+++nowLevel); count++;
}else{
nowLevel -=3;
System.out.println("强化失败，当前等级："+ nowLevel);
count++;
}
intensify01(nowLevel,targetLevel);
break;
case10:
int n10 =(int)(Math.random()*1000);
if(n10 <339){
System.out.println("恭喜你强化成功，当前等级："+++nowLevel); count++;
}else{
System.out.println("很遗憾，强化失败，装备损坏!");
count++;
System.out.println("强化所⽤次数："+ count);
return;
}
intensify01(nowLevel,targetLevel);
break;
case11:
int n11 =(int)(Math.random()*1000);
if(n11 <280){
System.out.println("恭喜你强化成功，当前等级："+++nowLevel); count++;
}else{
System.out.println("很遗憾，强化失败，装备损坏!");
count++;
System.out.println("强化所⽤次数："+ count);
return;
}
intensify01(nowLevel,targetLevel);
break;
case12:
手机突然连不上家里的wifiint n12 =(int)(Math.random()*1000);
if(n12 <207){
System.out.println("恭喜你强化成功，当前等级："+++nowLevel); count++;
}else{
}else{
System.out.println("很遗憾，强化失败，装备损坏!");nice
count++;
System.out.println("强化所⽤次数："+ count);
return;
}
intensify01(nowLevel,targetLevel);
break;
case13:
int n13 =(int)(Math.random()*1000);
if(n13 <173){
System.out.println("恭喜你强化成功，当前等级："+++nowLevel);
count++;
}else{
System.out.println("很遗憾，强化失败，装备损坏!");
count++;
System.out.println("强化所⽤次数："+ count);
return;
}
男孩好名字intensify01(nowLevel,targetLevel);
break;
case14:
int n14 =(int)(Math.random()*1000);
if(n14 <136){
System.out.println("恭喜你强化成功，当前等级："+++nowLevel);
count++;
}else{
System.out.println("很遗憾，强化失败，装备损坏!");
count++;
System.out.println("强化所⽤次数："+ count);
return;
}
intensify01(nowLevel,targetLevel);
break;
case15:
int n15 =(int)(Math.random()*1000);
if(n15 <101){
System.out.println("恭喜你强化成功，当前等级："+++nowLevel);
count++;
}else{
System.out.println("很遗憾，强化失败，装备损坏!");
count++;
System.out.println("强化所⽤次数："+ count);
return;
}
intensify01(nowLevel,targetLevel);
break;
}
}
public static void main(String[] args){
Scanner sc =new Scanner(System.in);
System.out.print("输⼊当前等级：");
int nowLevel = sc.nextInt();
System.out.print("输⼊⽬标等级：");
int targetLevel = sc.nextInt();
Dnf id =new Dnf();
if(nowLevel >=0&& nowLevel <=16&& targetLevel >=0&& targetLevel <=16){ id.intensify01(nowLevel,targetLevel);
}else{
System.out.println("输⼊的等级⽆效！");
}
}
版权声明：本站内容均来自互联网，仅供演示用，请勿用于商业和其他非法用途。如果侵犯了您的权益请与我们联系QQ:729038198，我们将在24小时内删除。
发表评论