Write a program that will randomly display the times tables using an expression in a loop. That expression will multiply x by each of the numbers 1 through 12. Display numbers on each line in order. Produce one for loop and an identical while loop performing the identical process in one program. ( I highlighted where I get confused, and where I get the syntax error. Am I incoroprating the highlighted parts in the string. //Your Code here! (what does that mean.
Write a program that will randomly display the times tables using an expression in a loop. That expression will multiply x by each of the numbers 1 through 12. Display numbers on each line in order. Produce one for loop and an identical while loop performing the identical process in one program. ( I highlighted where I get confused, and where I get the syntax error. Am I incoroprating the highlighted parts in the string. //Your Code here! (what does that mean.
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
Write a
That expression will multiply x by each of the numbers 1 through 12.
Display numbers on each line in order.
Produce one for loop and an identical while loop performing the identical process in one program.
( I highlighted where I get confused, and where I get the syntax error. Am I incoroprating the highlighted parts in the string. //Your Code here! (what does that mean.
![```plaintext
Java Program Code with Syntax Error:
int n=7, i, mul=0;
for(i=1; i<=12; i++) {
mul=(n*i);
System.out.println(n+"x"+i+"="+mul);
}
Error Message:
SyntaxError
Invalid syntax.
```
### Detailed Explanation
#### Code Analysis:
The code snippet on the left is written in a Java-like pseudocode and attempts to calculate and print the multiplication table for the number 7 up to 12. Here is how the code works:
1. **Initialization:**
- `int n=7, i, mul=0;` initializes the variable `n` with the value 7, which is the number to be multiplied. Variables `i` and `mul` are also initialized.
2. **For Loop:**
- `for(i=1; i<=12; i++)` iterates from 1 through 12.
- Inside the loop, `mul=(n*i);` calculates the product of `n` and `i`.
- `System.out.println(n+"x"+i+"="+mul);` prints the multiplication results in the format `n x i = mul`.
#### Error Description:
There is a syntax error highlighted by a popup message indicating "invalid syntax". This might be due to a missing part of the Java program structure, such as the enclosing `public class` and `main` method declarations, or simply the context in which this code is being executed isn't Java.
#### Correct Java Code Template:
In contrast, the corrected Java program structure is provided on the right, ensuring proper syntax:
```java
public class Main {
public static void main(String[] args) throws Exception {
int n=7, i, mul=0;
for(i=1; i<=12; i++) {
mul = (n*i);
System.out.println(n + " x " + i + " = " + mul);
}
}
}
```
- This corrected version includes the necessary `public class Main` and `public static void main` with the proper syntax needed to execute a Java program.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2d158991-3671-4459-aef6-bd0615668acc%2F70028c1d-8f2d-4c13-bf9d-a88e15b65609%2Fsfxjsnq_processed.jpeg&w=3840&q=75)
Transcribed Image Text:```plaintext
Java Program Code with Syntax Error:
int n=7, i, mul=0;
for(i=1; i<=12; i++) {
mul=(n*i);
System.out.println(n+"x"+i+"="+mul);
}
Error Message:
SyntaxError
Invalid syntax.
```
### Detailed Explanation
#### Code Analysis:
The code snippet on the left is written in a Java-like pseudocode and attempts to calculate and print the multiplication table for the number 7 up to 12. Here is how the code works:
1. **Initialization:**
- `int n=7, i, mul=0;` initializes the variable `n` with the value 7, which is the number to be multiplied. Variables `i` and `mul` are also initialized.
2. **For Loop:**
- `for(i=1; i<=12; i++)` iterates from 1 through 12.
- Inside the loop, `mul=(n*i);` calculates the product of `n` and `i`.
- `System.out.println(n+"x"+i+"="+mul);` prints the multiplication results in the format `n x i = mul`.
#### Error Description:
There is a syntax error highlighted by a popup message indicating "invalid syntax". This might be due to a missing part of the Java program structure, such as the enclosing `public class` and `main` method declarations, or simply the context in which this code is being executed isn't Java.
#### Correct Java Code Template:
In contrast, the corrected Java program structure is provided on the right, ensuring proper syntax:
```java
public class Main {
public static void main(String[] args) throws Exception {
int n=7, i, mul=0;
for(i=1; i<=12; i++) {
mul = (n*i);
System.out.println(n + " x " + i + " = " + mul);
}
}
}
```
- This corrected version includes the necessary `public class Main` and `public static void main` with the proper syntax needed to execute a Java program.
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