scanner in java

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Grieving Gannet answered on May 25, 2020 Popularity 10/10 Helpfulness 7/10

answer scanner in java

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scanner in java

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import java.util.Scanner;		//Import Scanner in java

class classname{
  public void methodname(){
    Scanner s_name = new Scanner(System.in);	//Scanner declaration
    //Use Scanner object to take input
    int val1    =  s_name.nextInt();			//int
    float val2  =  s_name.nextFloat();			//float
    double val3 =  s_name.nextDouble();			//double
    string name =  s_name.nextLine();			//string
    char ch     =  s_name.nextLine().charAt(0);	//character
  }}

Popularity 10/10 Helpfulness 7/10 Language java

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Tags: java

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Contributed on May 25 2020

Grieving Gannet

0 Answers Avg Quality 2/10

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java scanner

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import java.util.Scanner;//import Scanner

Scanner input=new Scanner(System.in);//Create the scanner Obj

float numF = input.nextFloat();//Returns float
int num1 = input.nextInt(); //Returns int
byte byte1 = input.nextByte();//Returns Byte
long lg1 = input.nextLong();//Returns long
boolean b1 = input.nextBoolean();//Returns bool
double num2 = input.nextDouble();//Returns Double
String nome = input.nextLine();//Returns String

//execution is pause until you give input

Popularity 10/10 Helpfulness 5/10 Language java

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Tags: java

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Contributed on May 26 2020

Nimorum

0 Answers Avg Quality 2/10

how to use scanners in java

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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);
    } 
}

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Contributed on Aug 18 2020

IDontKnowHowToCode

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java Scanner

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// best answer is to look at documentation from Oracle
https://docs.oracle.com/javase/8/docs/api/java/util/Scanner.html

Popularity 10/10 Helpfulness 2/10 Language java

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Tags: java

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Contributed on Sep 24 2022

Marc Tolkmitt

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java scanner

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Scanner g=new Scanner (System.in);

Popularity 10/10 Helpfulness 1/10 Language java

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Contributed on Nov 04 2022

chaima moussaoui

0 Answers Avg Quality 2/10

SCANNER CLASS IN JAVA

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The Scanner class from java.util package is used to get input of primitive types such as int, double, and strings. It’s the simplest way to read input in a Java program, but it’s inefficient if you need an input method for situations where time is a factor, such as competitive programming.

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Source: www.codeleaks.io

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Contributed on Dec 16 2021

Frail Ferret

0 Answers Avg Quality 2/10

scanner in = new scanner(system.in) meaning in java

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scanner in = new scanner(System.in)

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Contributed on Apr 19 2022

sushant dudhabhate

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scanner in java

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