The problem asks us to write a program that takes two numerical inputs from a user and calculates their sum, product (multiplication), difference, division, and modulo.

1. Problem Description

The problem asks us to write a program that takes two numerical inputs from a user and calculates their sum, product (multiplication), difference, division, and modulo.

2. Solution Steps

We can represent the two numeric values entered by the user as $a$ and $b$.

The operations to be performed are:

Sum: $a + b$

Product: $a * b$

Difference: $a - b$

Division: $a / b$

Modulo: $a \% b$

A sample program (e.g., in Python) would involve taking input for $a$ and $b$, then performing these calculations and displaying the results.

3. Final Answer

A program is needed that takes two numeric inputs, $a$ and $b$, from the user and computes $a+b$, $a*b$, $a-b$, $a/b$, and $a\%b$, presenting each result to the user.