Code is C++

Please provide code for function itself and full program.

Implement a function void copyWord(char * destination, const char " source, int numChars); that copies characters from the C-string source into the array destination. The number of characters to be copied is stored in the parameter numChars . After copying the characters, your code should add a null terminator to destination, so that it can be used as a C-string. For example, if source contains the C-string "hi there" and numChars is 2, then the first three elements of destination will be 'h', 'i' and ".0'. Notice in the example we only copied 2 characters from source not 3. The third character, "10', is added by your code. RULES: No local variable allowed and no function calls allowed. Here is the driver used to test your code: int main() \{ char source[B0]; cin-getline(source, 80); char destination[] = "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX": cout "The destination is initially the C-string "