scanner in java
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
}}java scanner next()
String s = "Hello World! 3 + 3.0 = 6 ";
// create a new scanner with the specified String Object
Scanner scanner = new Scanner(s);
// find the next token and print it
System.out.println("" + scanner.next()); // "Hello"
// find the next token and print it
System.out.println("" + scanner.next()); // "World!"
// close the scanner
scanner.close();Copyright © 2021 Codeinu
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