Tag: C# function

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 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) { …

We sometimes need to print the string (or char array) with binary content in hexadecimal format, we then can use the following C function: void printCharInHexadecimal(const char* str, int …

Let’s say we want to implement a C++ function based on STL containers to check if a given string contains duplicate characters, or a given vector/array contains duplicate elements. …

The C is the subset of C++ and hence many C programmers that come from embedded background claim they can write proper C++ code. So here is a task …