java
Parameters: int num1, int num2
Two integers to be multiplied together.
Returns: Returns the product of two numbers.
The MultiplyTwoNumbers function is a basic operation wherein two numbers are multiplied together. In takes in two numerical inputs.
Hello there, dear programmer! Welcome to this blog post. In the subsequent lines, we'll be delving into the construction of a function in java that is dedicated to multiplying two numbers. Easy to comprehend and implement, we'll walk you through every detail of the process until you're confident enough to try it out on your own. Happy reading and coding!
In Java, every application is required to have a main class and a main method that is the entry point of the program. Let's begin by creating a class named MultiplyNumbers and the main method inside it.
public class MultiplyNumbers {
public static void main(String[] args) {
}
}
Next, we'll define our multiply function. This function will take in two integers as arguments and will return the product of these two integers.
public static int multiply(int num1, int num2) {
return num1 * num2;
}
Now, we'll call our multiply function from the main method. Let's say we want to multiply 10 and 20. We'll pass these values to the function and print the result.
public static void main(String[] args) {
int product = multiply(10, 20);
System.out.println(product);
}
You can now compile and run your program. The program should print the result of 10*20, which is 200.
Here is the final, complete code for the MultiplyNumbers class:
public class MultiplyNumbers {
public static void main(String[] args) {
int product = multiply(10, 20);
System.out.println(product);
}
public static int multiply(int num1, int num2) {
return num1 * num2;
}
}
You have now successfully written a Java program that multiplies two numbers!
This function employs the basic mathematical principle of multiplication. In mathematics, multiplication (`a * b`) calculates the product of `a` and `b`.
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