• 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.

• Every good language comes with the capability of commenting. When the first non-space character of a line is #, treat this line as a comment (don’t do anything).

• 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, followed by a new line.

• Add two digits given by the user.

Read the two digits from stdin, add them, and print the result The total of the two digits with be one digit-long (<10)

• Multiply two digits given by the user.

Read the two digits from stdin, multiply them, and print the result The result of the multiplication will be one digit-long (<10)

• Multiply two digits given by the user.