Numero a Letras
Java
3.438 visualizaciones desde el 7 de Agosto del 2018
desarrollo de código para convertir números a monedas, aun falta terminarlo pero esta en las 5 cifras perfectamente.
Iniciar sesiónCrear cuenta
Crear cuentaCrear cuentaimport java.io.PrintWriter;
import java.util.ArrayList;
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*//**
*
* @author Nelson E
*/public class NumToLetra {private ArrayList<Numero> Numeros = new ArrayList<Numero>() {
{// add(new Numero(0, "CERO"));
add(new Numero(1, "UN"));
add(new Numero(1, "UNO"));
add(new Numero(2, "DOS"));
add(new Numero(3, "TRES"));
add(new Numero(4, "CUATRO"));
add(new Numero(5, "CINCO"));
add(new Numero(6, "SEIS"));
add(new Numero(7, "SIETE"));
add(new Numero(8, "OCHO"));
add(new Numero(9, "NUEVE"));
add(new Numero(10, "DIEZ"));
add(new Numero(11, "ONCE"));
add(new Numero(12, "DOCE"));
add(new Numero(13, "TRECE"));
add(new Numero(14, "CATORCE"));
add(new Numero(15, "QUINCE"));
add(new Numero(16, "DIECISEIS"));
add(new Numero(17, "DIECISIETE"));
add(new Numero(18, "DIECIOCHO"));
add(new Numero(19, "DIECINUEVE"));
add(new Numero(20, "VEINTE"));
add(new Numero(30, "TREINTA"));
add(new Numero(40, "CUARENTA"));
add(new Numero(50, "CINCUENTA"));
add(new Numero(60, "SESENTA"));
add(new Numero(70, "SETENTA"));
add(new Numero(80, "OCHENTA"));
add(new Numero(90, "NOVENTA"));
add(new Numero(100, "CIEN"));
} };private String MilTex[] = new String[]{"MIL", "MILLONES"};
private String getNum(String Num) {
String word = "";
switch (Num.length()) {
case 1://<10
return Numeros.get(toInt(Num)).getLetra();
case 2://<100
if (Num.matches("[1][0-9]")) {
return Numeros.get(toInt(Num)).getLetra();
}if (Num.matches("[2-9][0]")) {
for (int i = 20; i < Numeros.size(); i++) {
if (Numeros.get(i).isEquals(toInt(Num))) {
return Numeros.get(i).getLetra();
} } } //tomando el mas significativo
int Ms = toInt(String.valueOf(Num.charAt(0)));
Ms *= 10;
return getNum(String.valueOf(Ms)) + " Y " + getNum(String.valueOf(Num.charAt(1)));
case 3://cientos centenas <1000
if (Num.matches("[1][0][0]")) {//primero 100
return "CIEN"; }if (Num.matches("[1][0][1-9]")) {//101-109
return "CIENTO " + getNum(Num.substring(2, Num.length()));
}if (Num.matches("[1][1-9][0]")) {//110,120,130,190
return "CIENTO " + getNum(Num.substring(1, Num.length()));
}if (Num.matches("[1][1][1-9]")) {//111-119
return "CIENTO " + getNum(Num.substring(1, Num.length()));
}if (Num.matches("[1][2-9][1-9]")) {//121-199
return "CIENTO " + getNum(Num.substring(1, Num.length()));
}if (Num.matches("[2-9][0][0]")) {//enteros 200,300,400,etc...900
return getNum(String.valueOf(Num.charAt(0))) + "CIENTOS";
}if (Num.matches("[2-9][0][1-9]")) {//201-209
return getNum(String.valueOf(Num.charAt(0))) + "CIENTOS " + getNum(Num.substring(2, Num.length()));
}if (Num.matches("[2-9][1][0-9]")) {//210-219
return getNum(String.valueOf(Num.charAt(0))) + "CIENTOS " + getNum(Num.substring(1, Num.length()));
}if (Num.matches("[2-9][2-9][0-9]")) {//221-999
return getNum(String.valueOf(Num.charAt(0))) + "CIENTOS " + getNum(Num.substring(1, Num.length()));
}case 4://miles <10.000
if (Num.matches("[1][0][0][0]")) {//primero 1000
return "MIL"; }if (Num.matches("[1][0][0][1-9]")) {//1001-1009
return "MIL " + getNum(String.valueOf(Num.charAt(3)));
}if (Num.matches("[1][0][0-9][0-9]")) {//1010-1019
return "MIL " + getNum(Num.substring(2));
}if (Num.matches("[1][0-9][0-9][0-9]")) {//1001-1999
return "MIL " + getNum(Num.substring(1));
}if (Num.matches("[2-9][0][0][0]")) {//2000,3000,4000...9000
return getNum(String.valueOf(Num.charAt(0))) + " MIL ";
}if (Num.matches("[2-9][1-9][0-9][0-9]")) {//2100,3900,4000...9900
return getNum(String.valueOf(Num.charAt(0))) + " MIL " + getNum(Num.substring(1));
}if (Num.matches("[2-9][0][1-9][0-9]")) {//2010-2099
return getNum(String.valueOf(Num.charAt(0))) + " MIL " + getNum(Num.substring(2));
}if (Num.matches("[2-9][0][0][1-9]")) {//2001 -2009
return getNum(String.valueOf(Num.charAt(0))) + " MIL " + getNum(String.valueOf(Num.charAt(3)));
}case 5://<100000
if (Num.matches("[1-9][0-9][0][0][0]")) {//10mil,20mil,...90mil
return getNum(Num.substring(0, 2)) + " MIL";
}if (Num.matches("[1-9][0-9][0][0][1-9]")) {//10mil,20mil,...90mil
return getNum(Num.substring(0, 2)) + " MIL " + getNum(Num.substring(4, 5));
}if (Num.matches("[1-9][0-9][0][0-9][0-9]")) {//
return getNum(Num.substring(0, 2)) + " MIL " + getNum(Num.substring(3, 5));
}if (Num.matches("[1-9][0-9][0-9][0-9][0-9]")) {//
return getNum(Num.substring(0, 2)) + " MIL " + getNum(Num.substring(2, 5));
}case 6://<100000
if (Num.matches("[1-9][0][0][0][0][0]")) {//
return getNum(Num.substring(0, 3)) + " MIL";
}if (Num.matches("[1-9][0-9][0-9][0][0][0]")) {//
return getNum(Num.substring(0, 3)) + " MIL";
}if (Num.matches("[1-9][0-9][0-9][0][0][1-9]")) {//
return getNum(Num.substring(0, 3)) + " MIL "+getNum(Num.substring(5, 6));
}if (Num.matches("[1-9][0-9][0-9][0][1-9][0]")) {//
return getNum(Num.substring(0, 3)) + " MIL "+getNum(Num.substring(4, 6));
}if (Num.matches("[1-9][0-9][0-9][0-9][1-9][0]")) {//
return getNum(Num.substring(0, 3)) + " MIL "+getNum(Num.substring(3, 6));
}if (Num.matches("[1-9][0-9][0-9][0-9][0][0]")) {//
return getNum(Num.substring(0, 3)) + " MIL "+getNum(Num.substring(3, 6));
}if (Num.matches("[1-9][0][0][0][0-9][0-9]")) {//
return getNum(Num.substring(0, 3)) + " MIL " + getNum(Num.substring(4, 6));
}if (Num.matches("[1-9][0][0][0-9][0-9][0-9]")) {//
return getNum(Num.substring(0, 3)) + " MIL " + getNum(Num.substring(3, 6));
}if (Num.matches("[1-9][0][0-9][0][1-9][1-9]")) {//
return getNum(Num.substring(0, 3)) + " MIL " + getNum(Num.substring(4, 6));
} }return word;
}public static void main(String[] args) {
try {PrintWriter pf = new PrintWriter("d:\\salida.txt");
NumToLetra num = new NumToLetra();
for (int i = 101100; i < 200000; i++) {
//System.out.println(i + " - " + num.Letras(String.valueOf(i)));
pf.append(i + " - " + num.Letras(String.valueOf(i)) + "\n");
}pf.close();
} catch (Exception e) {
} }public String Letras(String value) {
String aux = getNum(value);
int pos = aux.indexOf("VEINTE Y ");
if (pos != -1) {
aux = aux.replace("VEINTE Y ", "VEINTI");
}pos = aux.indexOf("CINCOCIENTOS ");
if (pos != -1) {
aux = aux.replace("CINCOCIENTOS ", "QUINIENTOS ");
}pos = aux.indexOf("CINCOCIENTOS");
if (pos != -1) {
aux = aux.replace("CINCOCIENTOS", "QUINIENTOS");
}pos = aux.indexOf("SIETECIENTOS ");
if (pos != -1) {
aux = aux.replace("SIETECIENTOS ", "SETECIENTOS ");
}pos = aux.indexOf("SIETECIENTOS");
if (pos != -1) {
aux = aux.replace("SIETECIENTOS", "SETECIENTOS");
}pos = aux.indexOf("NUEVECIENTOS ");
if (pos != -1) {
aux = aux.replace("NUEVECIENTOS ", "NOVECIENTOS ");
}pos = aux.indexOf("NUEVECIENTOS");
if (pos != -1) {
aux = aux.replace("NUEVECIENTOS", "NOVECIENTOS");
}return aux;
}private int toInt(String v) {
if (v != null) {//q no sea null
if (v.length() != 0) {//que no este vacia
if (v.matches("\\d+")) {
return Integer.parseInt(v);
} } } return -1; }}class Numero {private int numero;
private String Letras;
public Numero(int numero, String Letra) {
this.numero = numero;
this.Letras = Letra;
}public int getNumero() {
return numero;
}public String getLetra() {
return Letras;
}public boolean isEquals(int value) {
return value == numero;
}}
Comentarios sobre la versión: 1 (0)
No hay comentarios