0x19. C - Stacks, Queues - LIFO, FIFO Alx project Implement the push and pall opcodes. Implement the pint opcode. Implement the pop opcode. Implement the swap opcode. Implement the add opcode. Implement the nop opcode Implement the sub opcode. Implement the div opcode. Implement the mul opcode. Implement the mod opcode. Implement the pchar opcode. Implement the pstr opcode. Implement the rotl opcode. Implement the rotr opcode. Implement the stack and queue opcodes. Write a Brainf*ck script that prints School In advance add bf directory.