Answered: Write a recursive method called…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

Write a recursive method called digitCount() that takes two integers, n and m as a parameter and returns the number of digits in n that are equal to m. Assume that n≥0 and 0≤m≤9

Ex: If the input is:

34443215 4

import java.util.Scanner;

public class LabProgram {

/* TODO: Write recursive digitCount() method here. */

public static void main(String[] args) {
Scanner scnr = new Scanner(System.in);
int digits;

int n= scnr.nextInt();
int m= scnr.nextInt();
digits = digitCount(n, m);
System.out.println(digits);
}
}

8.6 LAB: Count the digits that are larger than a treshhold
Write a recursive method called digitCount() that takes two integers, n and m as a parameter and returns the number of digits in n that are
equal to m. Assume that n20 and 0<m<9
Ex: If the input is:
34443215 4
3
412158.2147478.qx3zqy7
LAB
ACTIVITY
ANM&in ∞ N
1 import
java.util.Scanner;
3 public class LabProgram {
2
4
5
6
8
9
7 public static void main(String[] args) {
Scanner scnr = new Scanner(System.in);
int digits;
10
11
8.6.1: LAB: Count the digits that are larger than a treshhold
in 10
12
13
14
15 }
16 }
17
/* TODO: Write recursive digitCount() method here. */
int n= scnr.nextInt ();
int m= scnr.nextInt ();
digits digitCount (n, m);
System.out.println(digits);
LabProgram.java
=
0/10
Load default template...

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