3.25 LAB: Count input length without spaces, periods, or commas Given a line of text as input, output the number of characters excluding spaces, periods, or commas. Ex: If the input is: Listen, Mr. Jones, calm down. the output is: 21 Note: Account for all characters that aren't spaces, periods, or commas (Ex: "r", "2", "!"). 283902.2143366.qx3zqy7
3.25 LAB: Count input length without spaces, periods, or commas Given a line of text as input, output the number of characters excluding spaces, periods, or commas. Ex: If the input is: Listen, Mr. Jones, calm down. the output is: 21 Note: Account for all characters that aren't spaces, periods, or commas (Ex: "r", "2", "!"). 283902.2143366.qx3zqy7
Computer Networking: A Top-Down Approach (7th Edition)
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Author:James Kurose, Keith Ross
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Chapter1: Computer Networks And The Internet
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Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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in java please
![### 3.25.1 LAB: Count Input Length Without Spaces, Periods, or Commas
#### File: LabProgram.java
```java
import java.util.Scanner;
public class LabProgram {
public static void main(String[] args) {
Scanner scnr = new Scanner(System.in);
String userText;
// Add more variables as needed
userText = scnr.nextLine(); // Gets entire line, including spaces.
/* Type your code here. */
}
}
```
#### Instructions:
In this lab activity, you will write a program that reads a line of text input by the user and counts the number of characters in that input, excluding spaces, periods, or commas.
1. **Input Handling:**
- Use the `Scanner` class to read a full line of input from the user.
- Store this input in the variable `userText`.
2. **Processing the Input:**
- Develop a method to calculate the input length without spaces, periods, or commas.
- Consider iterating through `userText` and conditionally counting characters.
3. **Output:**
- Once processed, output the character count.
4. **Comments and Documentation:**
- Use comments appropriately to explain your code logic and processing steps.
#### Diagrammatic Explanation:
Currently, there are no graphs or diagrams in this example. Focus on understanding the flow of the program with respect to reading input and processing character counts.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe2bf2ae4-33be-477a-92bc-e62fcb6f80be%2F0fe167d4-857b-4521-9844-8e175e52b43d%2Fiy6i2r7_processed.png&w=3840&q=75)
Transcribed Image Text:### 3.25.1 LAB: Count Input Length Without Spaces, Periods, or Commas
#### File: LabProgram.java
```java
import java.util.Scanner;
public class LabProgram {
public static void main(String[] args) {
Scanner scnr = new Scanner(System.in);
String userText;
// Add more variables as needed
userText = scnr.nextLine(); // Gets entire line, including spaces.
/* Type your code here. */
}
}
```
#### Instructions:
In this lab activity, you will write a program that reads a line of text input by the user and counts the number of characters in that input, excluding spaces, periods, or commas.
1. **Input Handling:**
- Use the `Scanner` class to read a full line of input from the user.
- Store this input in the variable `userText`.
2. **Processing the Input:**
- Develop a method to calculate the input length without spaces, periods, or commas.
- Consider iterating through `userText` and conditionally counting characters.
3. **Output:**
- Once processed, output the character count.
4. **Comments and Documentation:**
- Use comments appropriately to explain your code logic and processing steps.
#### Diagrammatic Explanation:
Currently, there are no graphs or diagrams in this example. Focus on understanding the flow of the program with respect to reading input and processing character counts.
Transcribed Image Text:## 3.25 LAB: Count Input Length Without Spaces, Periods, or Commas
### Objective:
Given a line of text as input, output the number of characters excluding spaces, periods, or commas.
### Example:
**Input:**
```
Listen, Mr. Jones, calm down.
```
**Output:**
```
21
```
### Note:
Account for all characters that aren't spaces, periods, or commas (e.g., "r", "2", "!").
### Lab Activity Information:
This lab activity is designated as 3.25.1. It involves writing and executing code in `LabProgram.java`. You can load the default template provided for this task. The activity is evaluated with a score of 0 out of 10, initially.
---
Make sure your program reads input correctly and counts the characters by excluding the specified punctuation marks and spaces.
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