Program
import java.lang.*;
import java.io.*;
class linenum
{
public static void main(String args[])
{
int i;
FileInputStream f;
LineNumberInputStream l;
try
{
f=new FileInputStream(args[0]);
l=new LineNumberInputStream(f);
}
catch(FileNotFoundException e)
{
System.out.println("No such file");
return;
}
do
{
i=l.read();
if(i=='\n')
{
System.out.println();
System.out.print(l.getLineNumber()+" ");
}
else
{
System.out.print((char)i);
}
}while(i!=-1);
f.close();
l.close();
}
}
import java.lang.*;
import java.io.*;
class linenum
{
public static void main(String args[])
{
int i;
FileInputStream f;
LineNumberInputStream l;
try
{
f=new FileInputStream(args[0]);
l=new LineNumberInputStream(f);
}
catch(FileNotFoundException e)
{
System.out.println("No such file");
return;
}
do
{
i=l.read();
if(i=='\n')
{
System.out.println();
System.out.print(l.getLineNumber()+" ");
}
else
{
System.out.print((char)i);
}
}while(i!=-1);
f.close();
l.close();
}
}
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