C++ malloc header, In C++, the malloc() function is used for dynamic memory allocation and is defined in the header. It allocates memory but does not initialize it, returning a void* pointer that must be typecast. ostream> #include // Required for malloc() int main() { int* ptr = (int*)malloc(sizeof(int)); // Allocate memory for an integer if (ptr) { *ptr = 42; std::cout https://docs.vultr.com/cpp/standard-library/cstdlib/malloc