java編程題

1、JAVAJAVA編程題編程題1現(xiàn)在輸入現(xiàn)在輸入n個數(shù)字，以逗號，分開；然后可選擇升或者降序排序；按提交鍵就在另一頁個數(shù)字，以逗號，分開；然后可選擇升或者降序排序；按提交鍵就在另一頁面顯示按什么排序，結(jié)果為，提供面顯示按什么排序，結(jié)果為，提供resetresetimptjava.util.publicclassbycommapublicstaticString[]splitStringByComma(Stringsource)if(sou

2、rce==null||source.trim().equals(““))returnnullStringTokenizercommaToker=newStringTokenizer(source““)String[]result=newString[commaToker.countTokens()]inti=0while(commaToker.hasMeTokens())result[i]=commaToker.nextToken()i

3、returnresultpublicstaticvoidmain(Stringargs[])String[]s=splitStringByComma(“5874391“)int[]ii=newint[s.length]f(inti=0i=0i)System.out.println(ii[i])2金額轉(zhuǎn)換，阿拉伯數(shù)字的金額轉(zhuǎn)換成中國傳統(tǒng)的形式如：（金額轉(zhuǎn)換，阿拉伯數(shù)字的金額轉(zhuǎn)換成中國傳統(tǒng)的形式如：（￥1011￥1011）－）－（一千零一拾

4、（一千零一拾一元整）輸出。一元整）輸出。packagetest.fmatimptjava.text.NumberFmatimptjava.util.HashMappublicclassSimpleMoneyFmatpublicstaticfinalStringEMPTY=““publicstaticfinalStringZERO=“零“publicstaticfinalStringONE=“壹“publicstaticSimpleMon

5、eyFmatgetInstance()if(fmatter==null)fmatter=newSimpleMoneyFmat()returnfmatterpublicStringfmat(StringmoneyStr)checkPrecision(moneyStr)Stringresultresult=convertToChineseNumber(moneyStr)result=addUnitsToChineseMoneyString(

6、result)returnresultpublicStringfmat(doublemoneyDouble)returnfmat(numberFmat.fmat(moneyDouble))publicStringfmat(intmoneyInt)returnfmat(numberFmat.fmat(moneyInt))publicStringfmat(longmoneyLong)returnfmat(numberFmat.fmat(mo

7、neyLong))publicStringfmat(NumbermoneyNum)returnfmat(numberFmat.fmat(moneyNum))privateStringconvertToChineseNumber(StringmoneyStr)StringresultStringBuffercMoneyStringBuffer=newStringBuffer()f(inti=0i0i)cMoneyStringBuffer.

8、(ichineseMoneyPattern.get(EMPTYmoneyPatternCurs))moneyPatternCurs=moneyPatternCurs==81:moneyPatternCurs1StringfractionPart=cMoneyStringBuffer.substring(cMoneyStringBuffer.indexOf(“.“))cMoneyStringBuffer.(cMoneyStringBuff