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Message:

program to convert a,e,i,o,u to e,i,o,u,a respectively

Posted by swapnil on November 17, 2000 at 4:34 AM

hi sarish,
pl . find the code for the problem: conversion of all instances of a,e,i,o,u from a text file (here a.txt) to e,i,o,u,a .
............................................................

//This program converts the letters 'a', 'e', 'i', 'o', 'u' to 'e', 'i', 'o', 'u' ,'a' respectively
import java.io.*;
public class aeiou
{
public static void main(String[] args)
{
try{
File f=new File("c:/swapnil/test/aeiou/a.txt");
RandomAccessFile raf=new RandomAccessFile(f,"rw");
raf.seek(0);
int i;
while(( i=raf.read())!=-1)
{System.out.print(i +"\t");
switch(i)
{
case 97:
{
i=101;
System.out.println(raf.getFilePointer());
raf.seek(raf.getFilePointer()-1);
raf.write(i);
raf.seek(raf.getFilePointer()+1);
break;
}

case 101:
{
i=105;
System.out.println(raf.getFilePointer());
raf.seek(raf.getFilePointer()-1);
raf.write(i);
raf.seek(raf.getFilePointer()+1);
break;
}

case 105:
{
i=111;
System.out.println(raf.getFilePointer());
raf.seek(raf.getFilePointer()-1);
raf.write(i);
raf.seek(raf.getFilePointer()+1);
break;
}

case 111:
{
i=117;
System.out.println(raf.getFilePointer());
raf.seek(raf.getFilePointer()-1);
raf.write(i);
raf.seek(raf.getFilePointer()+1);
break;
}

case 117:
{
i=97;
System.out.println(raf.getFilePointer());
raf.seek(raf.getFilePointer()-1);
raf.write(i);
raf.seek(raf.getFilePointer()+1);
break;
}
//default:
// {}

}
}
}
catch(Exception e)
{
System.out.println("swapnil " +e.getMessage());
}
}
}
................................................................

hope the solutions relieves ur tension to some extent.
still buc up!!
we shall stand united.
regards
swapnil