Assembly language (including following and writing simple programs with the Little Man Computer instruction set)

Add the value at the given memory address to the value in the accumulator

Subtract the value at the given memory address from the value in the accumulator

Store the value in the accumulator at the given memory address

Load the value at the given memory address into the accumulator

Allows the user to input a value which will be held in the accumulator

Prints the value currently held in the accumulator

Stops the program at that line, preventing the rest of the code from executing

Creates a flag with a label at which data is stored

Branches to a given address if the value in the accumulator is zero, this is a conditional branch

Branches to a given address if the value in the accumulator is positive, this is a conditional branch

Branches to a given address no matter the value in the accumulator, this is an unconditional branch