Final answer:
To create a floating-point multiplier program in C++, you can use basic arithmetic operations and loops to handle multiple inputs. Sample code for multiplying two or more floating-point numbers using arrays is provided as a reference.
Step-by-step explanation:
Creating a Floating-Point Multiplier in C++
To create a floating-point multiplier program in C++, you can start by prompting the user to enter two floating-point numbers, then calculate and display the product of these numbers. To extend the program to handle an array of floating-point numbers, you can use a loop to iterate over each element, multiplying them together to get the final product.
Sample C++ Code
Here is a simple example of a C++ program that multiplies two floating-point numbers:
#include
using namespace std;
int main() {
double num1, num2, product;
cout << "Enter first number: ";
cin >> num1;
cout << "Enter second number: ";
cin >> num2;
product = num1 * num2;
cout << "Product is: " << product << endl;
return 0;
}
For multiple inputs, consider using an array:
#include
using namespace std;
int main() {
double numbers[5]; // Array to hold input numbers
double product = 1.0;
for(int i = 0; i < 5; i++) {
cout << "Enter number " << i+1 << ": ";
cin >> numbers[i];
product *= numbers[i]; // Multiply each input to the product
}
cout << "Total product is: " << product << endl;
return 0;
}
To extend the program further and make it more versatile, you could dynamically allocate an array based on user input for the number of floating-point numbers they wish to multiply, or even use the vector class from the STL (Standard Template Library) for easier handling of dynamic arrays.