Assignment and arithmetic operations

The following codes are the assignment and arithmetic operations available in the action language:

X=1; Sets X equal to 1
X=Y; Sets X equal to Y
X=X+5; Adds 5 to X
X=X-3; Subtracts 3 from X
X=X*4; Multiplies X by 4
X=X/2; Divides X by 2
X=X%5; Set X to remainder of X divided by 5
X++; Adds 1 to X
X--; Subtracts 1 from X

Feedback