Floating point number converted to uppercase currency amount

Tag:java    Currency amount    

/** * Floating-point number converted to uppercase Currency Amount * * @author Bobby * */public class Convertfloatnumtormbformat {private static string[] Uppercasearray  = {"0", "one", "II", "three", "Restaurant", "WU", "Lu", "Qi", "ba", "JIU"};p rivate static string[] Moneyunitarray = {"Yuan", "Pick", "Bai", "Qian", "Million", "Pick Up", "Bai", "Qian", "billion", "pick", "Bai", "Thousand", "Million"};p rivate static string[] Decimalarray = {"Angle", "min"};/** * Divide the number into integers and fractional parts * * @pa Ram num * @return string[] */private string[] getdividedstringnum (String num) {int index = 0;for (int i = 0; i < Num.le Ngth (); i++) {if (Num.charat (i) = = '. ') break;index++;} The amount of Integer part string integerstring = num.substring (0, index);//Amount Fractional part (exact to amount) string decialstring = "0"; if (Index < Num.leng Th ()-1) decialstring = num.substring (index + 1); return new string[] {integerstring, decialstring};}  Private string[] Getdividedstringnum (double num) {//Amount integer part long integerdata = (long) num;//amount fractional part (accurate to amount) long decialdata = Math.Round ((num-integerdata) * 100);//round String decialstring = string.valueof (decialdata);//If the amount angle is 0if (DECialdata < 10) {//For example: 0->00decialstring = "0" + decialdata;} Returns the amount of the integer part and fractional part return new string[] {string.valueof (integerdata), decialstring};}  /** * Convert the integer portion of the amount * * @param integerstr * @return string */private string Getintegerstr (String integerstr) {string result = ""; Boolean Iszero = True;int numlength = Integerstr.length (), if (Numlength >) {System.out.println ("Amount beyond the scope of this program");} else {for (int i = 0; i < numlength; i++) {//Get the I position of the number int num = Integerstr.charat (i)-48;if (num! = 0) {Iszero = False ; result + = uppercasearray[num]+ moneyunitarray[numlength-i-1];} else {//If there are multiple consecutive 0 displays a 0, for example 10001 to one zero, not one zero zero if (i > 0&&!result.substring (Result.length ()-1). Equals ("zero ") {result + = Uppercasearray[num];} If there is a number that is not 0, and to the count unit point if (!iszero && (numlength-i-1)% 4 = = 0) {//flag is re-recorded as 0isZero = true;//if the count unit point is 0, remove 0 if (Result.substring (Result.length ()-1). Equals ("0")) {result = result.substring (0, Result.length ()-1);} Add count unit result + = moneyunitarray[(numLength-i-1)/4 * 4];} If the last character is 0 replaced with the meta if (i = = numlength-1&& result.substring (result.length ()-1). Equals ("0")) {result = Result.subs Tring (0, Result.length ()-1) + "Yuan";}}} return result;} private string Getdecimalstr (String decimalstr) {string result = ""; if (null! = DECIMALSTR &&! "). Equals (DECIMALSTR)) {int allnum = Integer.parseint (DECIMALSTR), if (Allnum > 0) {int numlength = Decimalstr.length (); fo R (int i = 0; i < numlength; i++) {int num = Decimalstr.charat (i)-48;if (num! = 0) {result + = Uppercasearray[num] + D Ecimalarray[i];} else {if (I < 1) {result + = Uppercasearray[num];}}} else {result = "whole";}} return result;} Private String getconvertedstring (double moneydata) {string[] Dividedstringnumarray = Getdividedstringnum (Moneydata); String integerstr = dividedstringnumarray[0]; String result = Getintegerstr (INTEGERSTR); if (null! = result &&! "). Equals (Result) {String Decimalstr = Dividedstringnumarray[1];result + = Getdecimalstr (DECIMALSTR);} Return result;} private string Getconvertedstring (String moneystring) {string[] Dividedstringnumarray = Getdividedstringnum ( moneystring); String integerstr = dividedstringnumarray[0]; String result = Getintegerstr (INTEGERSTR); if (null! = result &&! "). Equals (Result) {String Decimalstr = Dividedstringnumarray[1];result + = Getdecimalstr (DECIMALSTR);} return result;} public static void Main (string[] args) {Convertfloatnumtormbformat nr = new Convertfloatnumtormbformat ();d ouble Moneydata = 10000000001.01; String moneystring = "10000000001"; System.out.println (nr.getconvertedstring (moneydata)); System.out.println (nr.getconvertedstring (moneystring));} <pre>}

Output Result:

One hundred billion zero one yuan 0 cents
Yi Bai billion zero one yuan whole

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Floating point number converted to uppercase currency amount