AIM:
To write a Java program to Convert the given word in a file to Capital Letters in IT2305 - Java Programming Laboratory.
SOURCE CODE:
To write a Java program to Convert the given word in a file to Capital Letters in IT2305 - Java Programming Laboratory.
SOURCE CODE:
import static java.lang.System.*;
import java.io.*;
import java.util.*;
public class File1
{
public static void main(String args[]) throws IOException
String s,s1;
int i;
File f1=new File("hai.java");
File f2=new File("hello.java");
Scanner sin=new Scanner(f1);
PrintWriter pw=new PrintWriter(f2);
StringTokenizer st;
while(true)
{
if(sin.hasNext())
{
s=sin.nextLine();
st=new StringTokenizer(s," ",true);
while(st.hasMoreTokens())
{
s1=st.nextToken();
for(i=0;i<args.length;i++)
{
if(s1.compareTo(args[i])==0)
{
pw.print(s1.toUpperCase());
i=10;
break;
}
}
if(i!=10)
{
pw.print(s1);
}
}
pw.print(" ");
i=0;
}
else
break;
pw.print("\n");
}
pw.close();
sin.close();
}
}
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