
Database System Concepts
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ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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Java. Divide input integers.
![### 2.18 LAB: Divide Input Integers
#### Objective:
Write a program using integers `userNum` and `divNum` as input, and output `userNum` divided by `divNum` three times. Note: End with a newline.
#### Example:
If the input is:
```
2000 2
```
The output is:
```
1000 500 250
```
#### Note:
In Java, integer division discards fractions. For example, `6 / 4` is `1` (the `0.5` is discarded).
---
#### LAB ACTIVITY:
2.18.1 LAB: Divide input integers
```java
import java.util.Scanner;
public class LabProgram {
public static void main(String[] args) {
int dividend = userNum;
}
}
```
#### Explanation:
- The lab activity involves writing a program in Java to perform integer division.
- The `import java.util.Scanner;` statement at the top indicates that the program will utilize the `Scanner` class for input.
- Inside the `main` method, an integer `dividend` is declared which will store the value of `userNum` that needs to be divided.](https://content.bartleby.com/qna-images/question/c8f23c41-b0a2-4b7f-b455-de9ffcd4a71a/b09014c9-a9f4-48d3-ab50-3b5496c744c6/zaqymy_thumbnail.jpeg)
Transcribed Image Text:### 2.18 LAB: Divide Input Integers
#### Objective:
Write a program using integers `userNum` and `divNum` as input, and output `userNum` divided by `divNum` three times. Note: End with a newline.
#### Example:
If the input is:
```
2000 2
```
The output is:
```
1000 500 250
```
#### Note:
In Java, integer division discards fractions. For example, `6 / 4` is `1` (the `0.5` is discarded).
---
#### LAB ACTIVITY:
2.18.1 LAB: Divide input integers
```java
import java.util.Scanner;
public class LabProgram {
public static void main(String[] args) {
int dividend = userNum;
}
}
```
#### Explanation:
- The lab activity involves writing a program in Java to perform integer division.
- The `import java.util.Scanner;` statement at the top indicates that the program will utilize the `Scanner` class for input.
- Inside the `main` method, an integer `dividend` is declared which will store the value of `userNum` that needs to be divided.
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