Java stdin and stdout ii

Hackerrank Java Stdin and Stdout II Solution

In this challenge, you must read an integer, a double, and a String from stdin, then print the values according to the instructions in the Output Format section below. To make the problem a little easier, a portion of the code is provided for you in the editor.

Note: We recommend completing Java Stdin and Stdout I before attempting this challenge.

Input Format

1. The first line contains an integer.
2. The second line contains a double.
3. The third line contains a String.

Output Format

1. On the first line, print String: followed by the unaltered String read from stdin.
2. On the second line, print Double: followed by the unaltered double read from stdin.
3. On the third line, print Int: followed by the unaltered integer read from stdin.

To make the problem easier, a portion of the code is already provided in the editor.

Note: If you use the nextLine() method immediately following the nextInt() method, recall that nextInt() reads integer tokens; because of this, the last newline character for that line of integer input is still queued in the input buffer and the next nextLine() will be reading the remainder of the integer line (which is empty).

Sample Input

42 3.1415 Welcome to HackerRank's Java tutorials! 

Sample Output

String: Welcome to HackerRank's Java tutorials! Double: 3.1415 Int: 42 

Solution in java8

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HackerRank Java Stdin and Stdout II problem solution

In this HackerRank Java Stdin and Stdout II problem in the java programming language you must read an integer, a double, and a String from stdin, then print the values according to the instructions in the Output Format.

HackerRank Java Stdin and Stdout II problem solution.

import java.util.Scanner; public class Solution < public static void main(String[] args) < Scanner scan = new Scanner(System.in); int i = scan.nextInt(); double d = scan.nextDouble(); String s = scan.nextLine(); s = scan.nextLine(); // Write your code here. System.out.println("String: " + s); System.out.println("Double: " + d); System.out.println("Int: " + i); >>

Second solution in java 8 programming

import java.util.Scanner; public class Solution < public static void main(String[] args) < Scanner sc=new Scanner(System.in); int x=sc.nextInt(); double y=sc.nextDouble(); sc.nextLine(); String s=sc.nextLine(); System.out.println("String: "+s); System.out.println("Double: "+y); System.out.println("Int: "+x); >>

import java.io.*; import java.util.*; public class Solution < public static void main(String[] args) < Scanner s = new Scanner(System.in); String intLine = s.nextLine(); String floatLine = s.nextLine(); String sentence = s.nextLine(); System.out.println("String: " + sentence); System.out.println("Double: " + Double.parseDouble(floatLine)); System.out.println("Int: " + Integer.parseInt(intLine)); >>

Posted by: YASH PAL

Yash is a Full Stack web developer. he always will to help others. and this approach takes him to write this page.

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Java Stdin and Stdout II in Java | HackerRank Programming Solutions | HackerRank Java Solutions

Hello Programmers/Coders, Today we are going to share solutions of Programming problems of HackerRank of Programming Language Java . At Each Problem with Successful submission with all Test Cases Passed, you will get an score or marks. And after solving maximum problems, you will be getting stars. This will highlight your profile to the recruiters.

In this post, you will find the solution for Java Stdin and Stdout II in Java-HackerRank Problem. We are providing the correct and tested solutions of coding problems present on HackerRank. If you are not able to solve any problem, then you can take help from our Blog/website.

Use “Ctrl+F” To Find Any Questions Answer. & For Mobile User, You Just Need To Click On Three dots In Your Browser & You Will Get A “Find” Option There. Use These Option to Get Any Random Questions Answer.

Introduction To Java

JAVA was developed by James Gosling at Sun Microsystems Inc in the year 1991, later acquired by Oracle Corporation. It is a simple programming language. Java makes writing, compiling, and debugging programming easy. It helps to create reusable code and modular programs.

Java is a class-based, object-oriented programming language and is designed to have as few implementation dependencies as possible. A general-purpose programming language made for developers to write once run anywhere that is compiled Java code can run on all platforms that support Java. Java applications are compiled to byte code that can run on any Java Virtual Machine. The syntax of Java is similar to c/c++.

Java Stdin and Stdout II in Java – Hacker Rank Solution 

Problem :

In this challenge, you must read an integer, a double, and a String from stdin, then print the values according to the instructions in the Output Format section below. To make the problem a little easier, a portion of the code is provided for you in the editor.
Note: We recommend completing Java Stdin and Stdout I before attempting this challenge.

Input Format

There are three lines of input:

• The first line contains an integer.
• The second line contains a double.
• The third line contains a String.

Output Format

There are three lines of output:

• On the first line, print String: followed by the unaltered String read from stdin.
• On the second line, print Double: followed by the unaltered double read from stdin.
• On the third line, print Int: followed by the unaltered integer read from stdin.

To make the problem easier, a portion of the code is already provided in the editor.
Note: If you use the nextLine() method immediately following the nextInt() method, recall that nextInt() reads integer tokens; because of this, the last newline character for that line of integer input is still queued in the input buffer and the next nextLine() will be reading the remainder of the integer line (which is empty).

Sample Input

42 3.1415 Welcome to HackerRank's Java tutorials!

Sample Output

String: Welcome to HackerRank's Java tutorials! Double: 3.1415 Int: 42

Java Stdin and Stdout II in Java – Hacker Rank Solution 

import java.util.Scanner; public class Solution < public static void main(String[] args) < Scanner scan = new Scanner(System.in); int i = scan.nextInt(); double d = scan.nextDouble(); String s=""; while(scan.hasNext()) < s=scan.nextLine(); >System.out.println("String: " + s); System.out.println("Double: " + d); System.out.println("Int: " + i); > >

8 thoughts on “Java Stdin and Stdout II in Java | HackerRank Programming Solutions | HackerRank Java Solutions”

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Leave a Comment Cancel reply

Источник

Java Stdin and Stdout II in Java | HackerRank Programming Solutions | HackerRank Java Solutions

Hello Programmers/Coders, Today we are going to share solutions of Programming problems of HackerRank of Programming Language Java . At Each Problem with Successful submission with all Test Cases Passed, you will get an score or marks. And after solving maximum problems, you will be getting stars. This will highlight your profile to the recruiters.

In this post, you will find the solution for Java Stdin and Stdout II in Java-HackerRank Problem. We are providing the correct and tested solutions of coding problems present on HackerRank. If you are not able to solve any problem, then you can take help from our Blog/website.

Use “Ctrl+F” To Find Any Questions Answer. & For Mobile User, You Just Need To Click On Three dots In Your Browser & You Will Get A “Find” Option There. Use These Option to Get Any Random Questions Answer.

Introduction To Java

JAVA was developed by James Gosling at Sun Microsystems Inc in the year 1991, later acquired by Oracle Corporation. It is a simple programming language. Java makes writing, compiling, and debugging programming easy. It helps to create reusable code and modular programs.

Java is a class-based, object-oriented programming language and is designed to have as few implementation dependencies as possible. A general-purpose programming language made for developers to write once run anywhere that is compiled Java code can run on all platforms that support Java. Java applications are compiled to byte code that can run on any Java Virtual Machine. The syntax of Java is similar to c/c++.

Java Stdin and Stdout II in Java – Hacker Rank Solution 

Problem :

In this challenge, you must read an integer, a double, and a String from stdin, then print the values according to the instructions in the Output Format section below. To make the problem a little easier, a portion of the code is provided for you in the editor.
Note: We recommend completing Java Stdin and Stdout I before attempting this challenge.

Input Format

There are three lines of input:

• The first line contains an integer.
• The second line contains a double.
• The third line contains a String.

Output Format

There are three lines of output:

• On the first line, print String: followed by the unaltered String read from stdin.
• On the second line, print Double: followed by the unaltered double read from stdin.
• On the third line, print Int: followed by the unaltered integer read from stdin.

To make the problem easier, a portion of the code is already provided in the editor.
Note: If you use the nextLine() method immediately following the nextInt() method, recall that nextInt() reads integer tokens; because of this, the last newline character for that line of integer input is still queued in the input buffer and the next nextLine() will be reading the remainder of the integer line (which is empty).

Sample Input

42 3.1415 Welcome to HackerRank's Java tutorials!

Sample Output

String: Welcome to HackerRank's Java tutorials! Double: 3.1415 Int: 42

Java Stdin and Stdout II in Java – Hacker Rank Solution 

import java.util.Scanner; public class Solution < public static void main(String[] args) < Scanner scan = new Scanner(System.in); int i = scan.nextInt(); double d = scan.nextDouble(); String s=""; while(scan.hasNext()) < s=scan.nextLine(); >System.out.println("String: " + s); System.out.println("Double: " + d); System.out.println("Int: " + i); > >

8 thoughts on “Java Stdin and Stdout II in Java | HackerRank Programming Solutions | HackerRank Java Solutions”

This website is mostly a stroll-through for all of the info you needed about this and didn’t know who to ask. Glimpse right here, and you’ll undoubtedly discover it. Reply

You really make it seem so easy with your presentation but I find this topic to be really something which I think I would never understand. It seems too complicated and very broad for me. I am looking forward for your next post, I will try to get the hang of it! Reply

I enjoy you because of all of your labor on this web site. My aunt enjoys getting into investigations and it’s really obvious why. A lot of people learn all regarding the lively form you convey reliable items by means of the web site and even encourage response from some other people on this content then my child is without a doubt becoming educated a lot. Take advantage of the rest of the year. You are performing a wonderful job. Reply

hello!,I like your writing so so much! share we keep up a correspondence extra approximately your post on AOL? I need a specialist in this area to solve my problem. Maybe that’s you! Looking forward to look you. Reply

hi!,I like your writing so much! share we communicate more about your article on AOL? I need a specialist on this area to solve my problem. May be that’s you! Looking forward to see you. Reply

There are actually numerous details like that to take into consideration. That may be a great level to deliver up. I supply the thoughts above as basic inspiration but clearly there are questions just like the one you carry up where a very powerful factor will probably be working in trustworthy good faith. I don?t know if best practices have emerged around issues like that, however I’m positive that your job is clearly recognized as a good game. Both boys and girls feel the affect of only a second’s pleasure, for the remainder of their lives. Reply

Leave a Comment Cancel reply

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