algoritmo para saber el signo zodiacal con sentencias switch

algoritmo para saber el signo zodiacal con sentencias switch

import java.io.*;

class switchr_2{

public static void main(String args[])throws IOException{

int dia,ms;

BufferedReader in=new BufferedReader(new InputStreamReader(System.in));

System.out.println("Programa que muestra el signo el zodiaco");

System.out.println("Escriba numero de mes de nacimiento: ");

ms=Integer.parseInt(in.readLine());

System.out.println("Escriba numero del dia de naciminto: ");

dia=Integer.parseInt(in.readLine());

switch(ms)

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{

case 1:

if(dia<2 capricornio="capricornio" system.out.println="system.out.println">

else{ System.out.println(" acuario");}

break;

case 2:

if(dia<20 acuario="acuario" system.out.println="system.out.println">

else{ System.out.println(" piscis");}

break;

case 3:

if(dia<21 piscis="piscis" system.out.println="system.out.println">

else{ System.out.println("aries");}

break;

case 4:

if(dia<21 aries="aries" system.out.println="system.out.println">

else{ System.out.println(" tauro");}

break;

case 5:

if(dia<21 system.out.println="system.out.println" tauro="tauro">

else{ System.out.println(" geminis");}

break;

case 6:

if(dia<22 geminis="geminis" system.out.println="system.out.println">

else{ System.out.println(" cancer");}

break;

case 7:

if(dia<23 cancer="cancer" system.out.println="system.out.println">

else{ System.out.println(" leo");}

break;

case 8:

if(dia<23 leo="leo" system.out.println="system.out.println">

else{ System.out.println(" virgo");}

break;

case 9:

if(dia<23 system.out.println="system.out.println" virgo="virgo">

else{ System.out.println(" libra");}

break;

case 10:

if(dia<23 libra="libra" system.out.println="system.out.println">

else{ System.out.println(" escorpio");}

break;

case 11:

if(dia<22 escorpio="escorpio" system.out.println="system.out.println">

else{ System.out.println(" sagitario");}

break;

case 12:

if(dia<22 sagitario="sagitario" system.out.println="system.out.println">

else{ System.out.println(" capricornio");}

break;

default:System.out.println(" mes incorrecto");

}

}

}