Stdin And Stdout I I HackerRank Problem

The problem context involves reading different types of input from the standard input in Java. This is a common task in many programming scenarios where user input or data from a file is required for further processing.

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Here is the Stdin And Stdout I I HackerRank Problem HackerRank solution using CodeRankGPT:

The solution uses the Scanner class from the Java standard library to read an integer, a double, and a string from the standard input. The 'nextInt', 'nextDouble', and 'nextLine' methods are used to read the respective types of data. The 'nextLine' method is called twice after reading the double to consume the newline character left in the buffer. The read values are then printed to the standard output.


package com.javaaid.hackerrank.solutions.languages.java.introduction;

import java.util.Scanner;

/**
 * 
 *
 */
public class JavaStdinAndStdoutII {

	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int i = sc.nextInt();
		double d = sc.nextDouble();
		sc.nextLine();
		String s = sc.nextLine();
		sc.close();
		System.out.println("String: " + s);
		System.out.println("Double: " + d);
		System.out.println("Int: " + i);
	}
}

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