Code 2 complete overloaded methods. Code in the order of the signatures listed. 1. Method Signatures: o multiply (int, int) o multiply (double, double) 2. Method Specifiers: public static 3. Return Type: based on the signature data types. 4. Parameter Variables: numi, num2 5. Return Statement: return from the calculation. //Method header of first overloaded method. IIJava statement, //Method header of second overloaded method. I/Java statement. Code 2 printf statements using each one of the above methods as the argument for the format specifier. Pass 9 and 15 to the method that multiplies integer and valuel and value 2 to the method that multiplies doubles. The format string is "The product is ." where the underline represents the format specifier you are to insert with a line advance at the beginning and end. //First printf() //Second printf()
Code 2 complete overloaded methods. Code in the order of the signatures listed. 1. Method Signatures: o multiply (int, int) o multiply (double, double) 2. Method Specifiers: public static 3. Return Type: based on the signature data types. 4. Parameter Variables: numi, num2 5. Return Statement: return from the calculation. //Method header of first overloaded method. IIJava statement, //Method header of second overloaded method. I/Java statement. Code 2 printf statements using each one of the above methods as the argument for the format specifier. Pass 9 and 15 to the method that multiplies integer and valuel and value 2 to the method that multiplies doubles. The format string is "The product is ." where the underline represents the format specifier you are to insert with a line advance at the beginning and end. //First printf() //Second printf()
Computer Networking: A Top-Down Approach (7th Edition)
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Chapter1: Computer Networks And The Internet
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Transcribed Image Text:**Java Overloading Methods for Educational Purposes**
To effectively understand method overloading in Java, follow the coding instructions detailed below for implementing two overloaded methods. These methods will showcase how different parameters can result in varied implementations with the same method name.
**Task: Code 2 Complete Overloaded Methods**
1. **Method Signatures:**
- `multiply(int, int)`
- `multiply(double, double)`
2. **Method Specifiers:**
- `public static`
3. **Return Type:**
Based on the signature data types, the return type will either be an `int` or a `double`.
4. **Parameter Variables:**
- `num1`
- `num2`
5. **Return Statement:**
- Return the result of the calculation.
```java
// Method header of the first overloaded method.
public static int multiply(int num1, int num2) {
// Java statement.
return num1 * num2;
}
// Method header of the second overloaded method.
public static double multiply(double num1, double num2) {
// Java statement.
return num1 * num2;
}
```
### Printing Results with `printf`
Develop 2 `printf` statements leveraging these methods to properly format your output:
- Use integers `9` and `15` for the `multiply(int, int)` method.
- Use `value1` and `value2` for the `multiply(double, double)` method.
**Format String Example:**
"The product is ____."
- Insert the format specifier for the returned result.
```java
// First printf()
System.out.printf("\nThe product is %d.\n", multiply(9, 15));
// Second printf()
System.out.printf("\nThe product is %.2f.\n", multiply(value1, value2));
```
Through these methods, you learn how to use method overloading in Java to achieve varying implementations using the same method name with different parameters.
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