Java 作业--试验一 金额的中文大写方式
王朝java/jsp·作者佚名 2006-03-24
题意:
读入一个浮点数值,将其转化为中文金额的大写方式.
试验要求:
当金额为整数时,只表示整数部分,省略小数部分,并添加"整"字.
当金额中含有连续的0时,只需要一个"零"即可.
10的表示方式.例如110--壹佰一拾元整,10---一拾元整
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import java.io.*;
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class chineseMoney...{
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private String number[]=...{"","壹","贰","叁","肆","伍","陆","柒","捌","玖"};
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private String unit[]=...{"元","拾","佰","仟","万","拾","佰","仟","亿","拾","佰"};
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private String small[]=...{"角","分"};
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private String strNumber,strUnit,strAll;
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private String onlyInt(int intInt)
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...{
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String strInt;
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strInt=String.valueOf(intInt);
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strNumber="";strUnit="";strAll="";
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int l=strInt.length ();
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int j,k,zeorCount;
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zeorCount=0;
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for (k=0;k<l;k++)
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...{
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String strTemp=strInt.substring(k,k+1);
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int intTemp=Integer.parseInt(strTemp);
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strNumber=number[intTemp];
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j=l-1-k;
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strUnit=unit[j];
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if (intTemp==0)
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...{
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if (zeorCount==0)
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...{
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strUnit=strUnit.replace('拾','零');
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strUnit=strUnit.replace('佰','零');
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strUnit=strUnit.replace('仟','零');
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strUnit=strUnit.replace('万','零');
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}
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else
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...{
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strUnit=strUnit.replaceAll("拾","");
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strUnit=strUnit.replaceAll("佰","");
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strUnit=strUnit.replaceAll("仟","");
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strUnit=strUnit.replaceAll("万","");
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}
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zeorCount++;
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}
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strAll+=strNumber+strUnit;
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}
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return strAll;
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}
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private String onlySmall(int intSmall)
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...{
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strNumber="";strUnit="";strAll="";
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String strSmall,strTemp;
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strSmall=String.valueOf(intSmall);
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int i;
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if (intSmall>=10)
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...{
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for (i=0;i<strSmall.length();i++)
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...{
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strTemp=String.valueOf(intSmall).substring(i,i+1);
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if (Integer.parseInt(strTemp)!=0)
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...{
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strNumber=number[Integer.parseInt(strTemp)];
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strUnit=small[i];
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strAll+=strNumber+strUnit;
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}
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}
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}
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else
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...{
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if (intSmall!=0)
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...{
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strNumber=number[intSmall];
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strUnit=small[1];
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strAll+=strNumber+strUnit;
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}
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}
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return strAll;
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}
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public String getChineseMoney(double number)
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...{
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//四舍五入
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number=(number*100+0.5)/100;
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String strAll,strChineseInt,strChineseSmall,strZheng;;
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int intInt,intSmall;
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strChineseInt="";strChineseSmall="";strZheng="";
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//整数部分
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intInt=(int)( number*100/100);
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if (intInt!=0)
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...{
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strChineseInt=onlyInt(intInt);
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}
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//小数部分
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double temp=(number-intInt)*100*100/100;
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//对小数部分四舍五入
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intSmall=(int)(temp*100+0.5)/100;
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if (intSmall!=0)
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...{
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strChineseSmall=onlySmall(intSmall);
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}
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else
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...{
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strZheng="整";
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}
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strAll=strChineseInt+strChineseSmall+strZheng;
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return strAll;
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}
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public static void main(String args[]) throws IOException
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...{
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chineseMoney cm=new chineseMoney();
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double money;
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String strMoney,strChineseMoney;
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strMoney="";
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//读取
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System.out.println("输入货币(四舍五入):");
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BufferedReader cin = new BufferedReader(new InputStreamReader( System.in));
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strMoney = cin.readLine();
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money=Double.parseDouble(strMoney);
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strChineseMoney=cm.getChineseMoney(money);
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System.out.println(strChineseMoney);
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}
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}
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