- public String nextLine(): untuk input String
- public int nextInt(): untuk integer input
- public float nextFloat(): untuk float input
berikut contoh programnya
Nama file : get_Data_Input.java
import java.util.Scanner;
public class get_Data_Input {
public static void main(String args[])
{
int num;
float fnum;
String str;
Scanner in = new Scanner(System.in);
//Get input String
System.out.println("Enter a string: ");
str = in.nextLine();
System.out.println("Input String is: "+str);
//Get input Integer
System.out.println("Enter an integer: ");
num = in.nextInt();
System.out.println("Input Integer is: "+num);
//Get input float number
System.out.println("Enter a float number: ");
fnum = in.nextFloat();
System.out.println("Input Float number is: "+fnum);
}
}
Output
run:
Enter a string:
test string
Input String is: test string
Enter an integer:
500
Input Integer is: 500
Enter a float number:
20.6
Input Float number is: 20.6
BUILD SUCCESSFUL (total time: 20 seconds)
Selamat mencoba, semoga bermanfaat ...
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