Question

Write a program to assign a full path and file name as given below. Using library functions, extract and output the file path, file name and file extension separately as shown.

Input C:\Users\admin\Pictures\flower.jpg
Output Path: C:\Users\admin\Pictures\
File name: flower
Extension: jpg

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Code

import java.util.Scanner;

public class program6
{
	public static void main(String[] args)
	{
	    int LastBackslashPos=0,DotPos=0;
	    String Path="",file="",extension="",fullPath="";
		Scanner sc = new Scanner(System.in);
		System.out.print("Enter file name and path: ");
		fullPath = sc.nextLine();
		LastBackslashPos = fullPath.lastIndexOf('\\');
		DotPos = fullPath.lastIndexOf('.');
		Path = fullPath.substring(0, LastBackslashPos + 1);
		file = fullPath.substring(LastBackslashPos + 1, DotPos);
		extension = fullPath.substring(DotPos + 1);
		System.out.println("Path: " + Path);
		System.out.println("File Name: " + file);
		System.out.println("Extension: " + extension);
	}

}