Certain digit in Java | Ask The Code
Basic Java Programming | Display certain digit in Java | AskTheCode
Problem:
How many of a certain digit is present on a given number.
Input sample:
2·124218
Output Sample:
2
Code:
import java.util.Scanner;
import java.text.DecimalFormat;
public class certain_Digit{
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
DecimalFormat df = new DecimalFormat("#");
float num = scan.nextFloat();
System.out.println(df.format(num));
}
}