Scanner digunakan untuk menerima input pengguna
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import java.util.Scanner;
public class main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
System.out.println("what is your name?");
String name = scanner.nextLine();
System.out.println("hello "+name);
}
}
console output
what is your name?
console akan pause ketika ini sehingga anda taip nama awak dan tekan enter
console output:
what is your name?
mamat
hello mamat
contoh lain:
import java.util.Scanner;
public class main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
System.out.println("what is your name?");
String name = scanner.nextLine();
System.out.println("how old are you");
int age = scanner.nextInt();
System.out.println("hello "+name);
System.out.println("your age"+age+"years old");
}
}
console output:
what is your name?
mamat
how old are you
13
hello mamat
your age13years old
troubleshoot: terjadi ralat pada console untuk soalan ke 3
System.out.println("what is your name?");
String name = scanner.nextLine();
System.out.println("how old are you");
int age = scanner.nextInt();
System.out.println("whats your favorite food?");
String food = scanner.nextLine();
System.out.println("hello "+name);
System.out.println("your age"+age+"years old");
System.out.println("you like"+food);
console output:
what is your name?
mamat
how old are you
13
whats your favorite food?
hello mamat
your age13years old
untuk mengatasi ini tambahkan
scanner.nextLine();
System.out.println("what is your name?");
String name = scanner.nextLine();
System.out.println("how old are you");
int age = scanner.nextInt();
scanner.nextLine();
System.out.println("whats your favorite food?");
String food = scanner.nextLine();
System.out.println("hello "+name);
System.out.println("your age"+age+"years old");
System.out.println("you like"+food);
console output:
what is your name?
mamat
how old are you
13
whats your favorite food?
roti payam
hello mamat
your age13years old
you likeroti payam
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