C++, for-loop over an array array

Sure! Here is a step-by-step explanation of a for-loop over an array in C++:

1. The first step is to declare and initialize an array. For example, you can declare an array of integers named "array" and initialize it with some values like this: int array[] = {1, 2, 3, 4, 5};

2. Next, you need to determine the size of the array. In C++, you can use the "sizeof" operator to get the size of an array. For example, if "array" has 5 elements, you can find its size like this: int size = sizeof(array) / sizeof(array[0]);

3. Now, you can start the for-loop. The syntax for a for-loop in C++ is: for (initialization; condition; increment/decrement). In this case, the initialization would be setting a variable "i" to 0, the condition would be "i < size" (to iterate until "i" is less than the size of the array), and the increment would be "i++" (to increment the value of "i" by 1 after each iteration).

4. Inside the for-loop, you can access the elements of the array using the index "i". For example, you can print each element of the array like this: cout << array[i] << endl;

5. After the closing bracket of the for-loop, the program will continue executing the next line of code, if any.

That's it! This is a basic explanation of a for-loop over an array in C++. Let me know if you have any further questions.