Ecosyste.ms: Awesome
An open API service indexing awesome lists of open source software.
https://github.com/samridhi060/leetcode1295
LeetCode 1295: Find Even Numbers of Digits
https://github.com/samridhi060/leetcode1295
evendigit java leetcode leetcode-java leetcode-solutions
Last synced: 2 days ago
JSON representation
LeetCode 1295: Find Even Numbers of Digits
- Host: GitHub
- URL: https://github.com/samridhi060/leetcode1295
- Owner: Samridhi060
- Created: 2025-01-08T04:54:02.000Z (19 days ago)
- Default Branch: main
- Last Pushed: 2025-01-08T04:56:07.000Z (19 days ago)
- Last Synced: 2025-01-21T01:06:07.627Z (6 days ago)
- Topics: evendigit, java, leetcode, leetcode-java, leetcode-solutions
- Language: Java
- Homepage:
- Size: 2.93 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# LeetCode 1295: Find Even Numbers of Digits
## Author
Samridhi Gupta
## Date
08/01/2025
## Problem Statement
The program solves the problem of counting how many numbers in a given array have an even number of digits. This is based on the LeetCode problem 1295.
## Description
The `LeetCode1295` program is a simple Java application that prompts the user to input a fixed number of integers, then calculates and displays how many of these integers contain an even number of digits.
## Features
- Accepts user input for 5 integers.
- Calculates the count of integers with an even number of digits.
- Outputs the result clearly.
## How to Run the Program
### Prerequisites
- Java Development Kit (JDK) installed on your machine.
### Steps
1. **Clone the Repository**
2. **Compile the Program**:
Open a terminal and navigate to the directory containing the `LeetCode1295.java` file. Then run:
```bash
javac LeetCode1295.java
```
3. **Run the Program**:
Execute the compiled Java program using:
```bash
java LeetCode1295
```
4. **Input**:
- The program will prompt you to enter 5 integers.
5. **Output**:
The program will display the count of numbers with an even number of digits.
## Example
### Input:
```
Enter 5 integers:
12
345
2
6
7896
```
### Output:
```
Count of numbers with even digits: 2
```
## Code Explanation
- The program begins by importing the `Scanner` class for user input.
- It defines the `LeetCode1295` class, which contains the `main` method and the `findNumbers` method.
- The `main` method handles user input and calls the `findNumbers` method.
- The `findNumbers` method iterates through the array to check the number of digits in each number and counts how many have an even number of digits.
## Conclusion
This program provides a straightforward approach to solving the problem of counting integers with an even number of digits, demonstrating basic Java programming concepts such as arrays, loops, and user input.