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
}}static scanner java
import java.util.Scanner;
class ComputerScienceHomework16 {
// making it static in other functions
static Scanner scanner = new Scanner(System.in);
public static void test(){
System.out.print("type a number: ");
int num = scanner.nextInt();
System.out.println("you typed the number " + num);
}
public static void main(String[] args) {
test()
}
}Copyright © 2021 Codeinu
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