java scanner example
Example 1: java scanner
import java.util.Scanner;
Scanner myScanner = new Scanner(System.in);
String inputString = myScanner.nextLine();
boolean inputBoolean = myScanner.nextBoolean();
long inputLong = myScanner.nextLong();
Example 2: scanner in java
import java.util.Scanner;
class classname{
public void methodname(){
Scanner s_name = new Scanner(System.in);
int val1 = s_name.nextInt();
float val2 = s_name.nextFloat();
double val3 = s_name.nextDouble();
string name = s_name.nextLine();
char ch = s_name.nextLine().charAt(0);
}}
Example 3: java scanner
import java.util.Scanner;
Scanner input=new Scanner(System.in);
float numF = input.nextFloat();
int num1 = input.nextInt();
byte byte1 = input.nextByte();
long lg1 = input.nextLong();
boolean b1 = input.nextBoolean();
double num2 = input.nextDouble();
String nome = input.nextLine();
Example 4: how to use scanner class in java
import java.util.Scanner;
Scanner input = new Scanner(System.in);
System.out.println("What is your name?");
String name = input.nextLine();
System.out.println("Hello," + name + " , it is nice to meet you!");
Example 5: scanner java
Scanner sc = new Scanner(System.in);
int i = sc.nextInt();
Example 6: static scanner java
import java.util.Scanner;
class ComputerScienceHomework16 {
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()
}
}