How to use scanner class in java

Java scanner

import java.util.Scanner;

// import scanner 

Scanner myScanner = new Scanner(System.in); // Make scanner obj

String inputString = myScanner.nextLine(); // Take whole line

boolean inputBoolean = myScanner.nextBoolean(); //Boolean input

long inputLong = myScanner.nextLong(); //Interger,long ... input

How to use scanners in java

import java.util.Scanner;

Public class Scanner {
	Public static void main(String[] args) {
    	// Scanner *scanner name here* = new Scanner(System.in);
      	Scanner scan = new Scanner(System.in);
      	System.out.println("Type anything and the scanner will take that input and print it");
      	String next = scan.next();
      	System.out.println(next);
    } 
}

How to use scanner class in java

// import Scanner
import java.util.Scanner;

// Initialize Scanner
Scanner input = new Scanner(System.in);

// Test program with Scanner
System.out.println("What is your name?");
String name = input.nextLine();

System.out.println("Hello," + name + " , it is nice to meet you!");

Scanner_Java

Scanner scanner = new Scanner(System.in);
String myString = scanner.next();
int myInt = scanner.nextInt();
scanner.close();

System.out.println("myString is: " + myString);
System.out.println("myInt is: " + myInt);

Source: hackerrank.com

Similar codes

4 votes168 views1 answer
Rates api
Java
6 votes149 views3 answers
Minecraft mod
Java
0 vote193 views1 answer
Javafx line chaart duplicate series added
Java
3 votes177 views1 answer
Maf-9dfodfhgdok[sdfjyug
Java
1 vote154 views1 answer
Caused by: java.lang.noclassdeffounderror: could not initialize class com.android.sdklib.repositoryv2.androidsdkhandler
Java
0 vote171 views1 answer
Java herencia
Java
0 vote156 views1 answer
Using automapper without dependency injection
Java
0 vote162 views1 answer
What does .hasNext() do in java
Java
1 vote222 views1 answer
Java swing pic
Java
76 votes166 views3 answers
Java split string array
Java