Error iso C++ Forbids Variable Length Array
Variable size arrays (VLAs) are not forbidden in C ; the iso error is correct. Runtime-sized or variable-sized arrays…
C++
Array of Pairs in C++
The term pair refers to the combination of two values of different types. Pair allows you to keep two…
Return String From Function C++
A way to identify a series of strings as a class member is specified in C ’s definition. The…
C++ std_max Function
The std in C means standard, referring to the standard library and the standard namespace. The standard library has…
C++ std_reverse for Reversing a Vector
One way to reverse a vector in C is to use a vector iterator and iterate backwards. The disadvantage…
C++ Vector Subscript Out of Range Error
When a subscript out-of-range error is issued by a C program, then the subscript used to access an element…
Fill Array with Random Numbers in C++
Filling an array with random numbers sound simple if it is assumed that the array is for 10 elements….
Deleting Array in C++
This article is on how to delete an array in C . It also includes the deleting the pointer…
Function Returning a Vector in C++
Can a function return a vector in C ? The reason why this question is asked, is because a…
How to Create a Vector of Strings in C++
How to create a vector of strings in C ? If the list of strings is short, then a…
How to Copy an Array in C++
In C an array can be copied manually (by hand) or by using the std::copy() function, from the C…
How to Create a Vector of Structs in C++
A vector of structs is a good data structure for a database table. The following table is a products…
How to Delete a Two Dimensional Array in C++
A 2D array can be created in two ways: using the normal memory or using the free store. When…
How to Remove Duplicates from a C++ Vector
Duplicate means one of two or more things that are the same. Consider the following vector: vector<char> vtr =…
Dijkstra’s Algorithm C++
Dijkstra’s algorithm is also known as the shortest possible path algorithm. It is the procedure to find the shortest…
C++ Sprintf
In the C programming language, you will come across many conversions and copy data from one file or one…