我有这个代码，它根据用户输入的里氏刻度值确定地震时的免赔额和支出。这是我的代码目前的样子。
import java.util.Scanner;
public class RichterScaleDamage
{
public static void main(String[] args)
{
Scanner userInput = new Scanner(System.in);
String name = "";
char answer = 'Y';
double homeValue = 0;
double richterScale = 0;
double payout = 0;
double deductible = 0;
String coverage = "";
System.out.printf("\nPlease enter your name: ");
name = userInput.nextLine();
while(Character.toUpperCase(answer) == 'Y')
{
System.out.printf("\nPlease enter the insured value of your home: ");
homeValue = userInput.nextDouble();
userInput.nextLine();
System.out.printf("\nRichter Scale Description of Effect"
+"\n 8.0 Most structures fall"
+"\n 7.0 Many buildings destroyed"
+"\n 6.0 Many buildings considerably damaged, some collapse"
+"\n 4.5 Damage to poorly constructed buildings"
+"\n 3.5 Felt by many people, no destruction"
+"\n 0 Generally not felt by people\n\n");
System.out.printf("\nPlease enter the Richter scale value for the earthquake: ");
richterScale = userInput.nextDouble();
userInput.nextLine();
if(richterScale < 0)
{
System.out.printf("\nInvalid! Cannot enter negative values");
}
System.out.printf("\n\nEnter \'Y\' to continue with another calculation or \'N\' to exit: ");
answer = userInput.nextLine().charAt(0);
}
if(richterScale >= 8)
{
String message = "Most structures fall";
payout = homeValue * .85;
deductible = homeValue * .15;
coverage += String.format("\n%-50s %6s$%,20.2f"
+"\nDeductable%47s %,20.2f"
+"\n%46sTOTAL %4s $%,20.2f\n",
message, " ", payout, " ", deductible, " ", " ", payout + deductible);
System.out.printf("%s", coverage);
}
if(richterScale < 8 && richterScale >= 7)
{
String message = "Many buildings destroyed";
payout = homeValue * .75;
deductible = homeValue * .25;
coverage += String.format("\n%-50s %6s$%,20.2f"
+"\nDeductable%47s %,20.2f"
+"\n%46sTOTAL %4s $%,20.2f\n",
message, " ", payout, " ", deductible, " ", " ", payout + deductible);
System.out.printf("%s", coverage);
}
if(richterScale < 7 && richterScale >= 6)
{
String message = "Damage to poorly constructed buildings";
payout = homeValue * .75;
deductible = homeValue * .25;
coverage += String.format("\n%-50s %6s$%,20.2f"
+"\nDeductable%47s %,20.2f"
+"\n%46sTOTAL %4s $%,20.2f\n",
message, " ", payout, " ", deductible, " ", " ", payout + deductible);
System.out.printf("%s", coverage);
}
if(richterScale < 6 && richterScale >= 4.5)
{
String message = "Many buildings considerably damaged, some collapse";
payout = homeValue * .65;
deductible = homeValue * .35;
coverage += String.format("\n%-50s %6s$%,20.2f"
+"\nDeductable%47s %,20.2f"
+"\n%46sTOTAL %4s $%,20.2f\n",
message, " ", payout, " ", deductible, " ", " ", payout + deductible);
System.out.printf("%s", coverage);
}
if(richterScale < 4.5 && richterScale >= 3.5)
{
String message = "Felt by many people, no destruction";
payout = homeValue * .55;
deductible = homeValue * .45;
coverage += String.format("\n%-50s %6s$%,20.2f"
+"\nDeductable%47s %,20.2f"
+"\n%46sTOTAL %4s $%,20.2f\n",
message, " ", payout, " ", deductible, " ", " ", payout + deductible);
System.out.printf("%s", coverage);
}
if(richterScale < 3.5 && richterScale >= 0)
{
String message = "Generally not felt by people";
payout = homeValue * .0;
deductible = homeValue * .25;
coverage += String.format("\n%-50s %6s$%,20.2f"
+"\nDeductable%47s %,20.2f"
+"\n%46sTOTAL %4s $%,20.2f\n",
message, " ", payout, " ", deductible, " ", " ", payout + deductible);
System.out.printf("%s", coverage);
}
}
}
我还有一些代码要填写，如果这太多了，我很抱歉，我对这个网站很陌生。如果用户输入 Y，他们可以输入另一个房屋的另一个值，以及该房屋遭受的损坏程度。现在，我的输出只显示输入的最新值，而不是预先显示所有其他值。我已经通读了我的书，对于如何让我的输出显示的不仅仅是最后一个用户条目，我感到非常困惑。这是一个输出示例！
请输入您的姓名：姓名
请输入您家的保险价值：1000000
效果的里氏标度描述
8.0 大多数建筑物倒塌
7.0 许多建筑物被毁
6.0 许多建筑物严重受损，有些倒塌
4.5 对结构不良的建筑物的损坏
3.5 多人感受，无破坏
0 一般人感觉不到
请输入地震的里氏标度值：5
输入“Y”继续另一个计算或“N”退出：y
请输入您家的保险价值：349999
效果的里氏标度描述
8.0 大多数建筑物倒塌
7.0 许多建筑物被毁
6.0 许多建筑物严重受损，有些倒塌
4.5 对结构不良的建筑物的损坏
3.5 多人感受，无破坏
0 一般人感觉不到
请输入地震的里氏标度值：6
输入“Y”继续另一个计算或“N”退出：n
对结构不良的建筑物造成的损害 $262,499.25
免赔额 87,499.75
总计 349,999.00 美元
我希望最后一部分显示与用户输入信息一样多。抱歉，如果我不知道使这更有意义所需的术语。我正在上我的第一个编程课程，而且只有 1 个月的学习时间。任何帮助解决这个问题将不胜感激。