Scanner sc = new Scanner(System.in);
String s = sc.next();
int n = sc.nextInt();
double d = sc.nextDouble();
float f = sc.nextFloat();
// more fast way
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
String s = br.readLine(); // read line
int c = br.read(); // read single charimport java.util.Scanner;
class Input {
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
System.out.print("Enter an integer: ");
int number = input.nextInt();
System.out.println("You entered " + number);
// closing the scanner object
input.close();
}
}import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.IOException;
public class Sample {
public static void main(String[] args) {
BufferedReader datain = new BufferedReader(new InputStreamReader(System.in));
String name = "";
System.out.print("Enter your name:");
try {
name = datain.readLine();
} catch (IOException e) {
System.out.print("Error");
}
System.out.println("Hello! " + name + "!");
}
}
import java.util.Scanner;
//...
Scanner scan = new Scanner(System.in);
String s = scan.next();
int i = scan.nextInt();