Category: C/C++

The C standard library does not have an itoa function, but you can easily implement it by yourself. The itoa Function converts a integer value to its string representation …

The “iota” function is not a part of the standard C library. However, it’s available in the C++ Standard Library, specifically in the <numeric> header file, where it generates …

The following is a random shuffling function in C. This uses the Fisher-Yates algorithm, which guarantees an unbiased shuffle. #include <stdlib.h> #include <time.h> void shuffle(int *array, size_t n) { …

Let’s design a data stream that takes a bit either 1 or 0, and then returns true/false to indicate that the integer (constructed by the bits so far) is …

You are given a lowercase alphabet string text. Return a new string where every character in text is mapped to its reverse in the alphabet, so that a becomes …