What is the error in the code and how do you fix it? ) public { } static void main(String[] args) int number = 5; while (number > 0) { } System.out.println(number); number++;

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
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### Question:
What is the error in the code and how do you fix it? (4 points)

### Code:
```java
public static void main(String[] args) {
    int number = 5;
    while (number > 0) {
        System.out.println(number);
        number++;
    }
}
```

### Explanation:
The code provided contains a logical error in the `while` loop. The variable `number` is initialized with the value 5 and is incremented (`number++`) in every iteration of the loop. Since the condition `number > 0` is always true for positive numbers and increases with each iteration, the loop will never terminate, resulting in an infinite loop.

### Solution:
To fix this, the loop should decrement the `number` variable instead. Update the loop as follows:

```java
public static void main(String[] args) {
    int number = 5;
    while (number > 0) {
        System.out.println(number);
        number--;
    }
}
```

By changing `number++` to `number--`, the value of `number` will decrease with each iteration, causing the loop to eventually terminate when `number` becomes 0.
Transcribed Image Text:### Question: What is the error in the code and how do you fix it? (4 points) ### Code: ```java public static void main(String[] args) { int number = 5; while (number > 0) { System.out.println(number); number++; } } ``` ### Explanation: The code provided contains a logical error in the `while` loop. The variable `number` is initialized with the value 5 and is incremented (`number++`) in every iteration of the loop. Since the condition `number > 0` is always true for positive numbers and increases with each iteration, the loop will never terminate, resulting in an infinite loop. ### Solution: To fix this, the loop should decrement the `number` variable instead. Update the loop as follows: ```java public static void main(String[] args) { int number = 5; while (number > 0) { System.out.println(number); number--; } } ``` By changing `number++` to `number--`, the value of `number` will decrease with each iteration, causing the loop to eventually terminate when `number` becomes 0.
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