How To Make A Multiplication Table In C++ Using Arrays

In this tutorial, we will learn how to create a multiplication table in C++ using arrays. This tutorial is suitable for beginners who have a basic understanding of C++.

Step 1: Define the size of the array

The first step is to declare the size of the array. The size of the array will depend on the number of rows and columns required in the multiplication table. In this tutorial, we will create a 10 x 10 multiplication table.

Step 2: Initialize the array

Next, we need to initialize the array with the initial values. In this case, we will initialize the array with zeros.

Step 3: Populate the array

The next step is to populate the array with the multiplication table. We can achieve this by using nested loops. The outer loop will iterate over the rows, and the inner loop will iterate over the columns.

In the above code, we are using the formula i*j to calculate the value for each element in the array.

Step 4: Display the multiplication table

Finally, we need to display the multiplication table. We can achieve this by using another set of nested loops to iterate over the elements in the array and display them on the console.

The complete code:

Output:

1 2 3 4 5 6 7 8 9 10 
2 4 6 8 10 12 14 16 18 20 
3 6 9 12 15 18 21 24 27 30 
4 8 12 16 20 24 28 32 36 40 
5 10 15 20 25 30 35 40 45 50 
6 12 18 24 30 36 42 48 54 60 
7 14 21 28 35 42 49 56 63 70 
8 16 24 32 40 48 56 64 72 80 
9 18 27 36 45 54 63 72 81 90 
10 20 30 40 50 60 70 80 90 100