<prompt> Reverse byte ya mwisho katika int64 katika C .  <response>: To reverse the last byte in an int64 in C, you can use bitwise operators as follows:include include int main std::int64_t num 0x123456789ABCDEF; num num 0xFFF00 num 0xFF 56 num 8 0xFF; std::cout std::hex num std::endl; return 0;Explanation:1. First, we use a bitwise AND with 0xFFF00 to clear the last byte of the int64.2. Then, we shift the last byte to the first byte position by shifting left by 56 bits.3. Finally, we shift the remaining 7 bytes to the right by 8 bits to make space for the reversed byte, and again use a bitwise AND with 0xFF to isolate the reversed byte, and then OR it with the previous 7 bytes to obtain the final reversed int64. 