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How do you fill an array in C++?

Assuming array is a normal array (e.g. int) The C++ standard type (since C++11) array has a member function fill (Value) will do. The underlying implementation may use memset. Assuming a C-style array a of size N, with elements of a type implicitly convertible from 0, the following sets all the elements to values constructed from 0.

What is a 'fill' function in JavaScript?

The ‘fill’ function assigns the value ‘val’ to all the elements in the range [begin, end), where ‘begin’ is the initial position and ‘end’ is the last position. NOTE : Notice carefully that ‘begin’ is included in the range but ‘end’ is NOT included. Below is an example to demonstrate ‘fill’ : We can also use fill to fill values in an array.

How to fill a bidimensional array in C?

In C array indexing starts always from 0 and goes to size-1. Of course, this approach is strictly limited to 2D arrays where the last dimension is fixed. Live demo with addressing Usually to fill a bidimensional array you will use two nested for loops.

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