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++;
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
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
Related questions
Question
![### 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.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1084343a-124a-4396-a7c9-7606a10426fa%2F16725e2a-203a-4277-b4be-f8e052478053%2Fz1c0x3_processed.jpeg&w=3840&q=75)
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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