A rhombus is formed by joining the points that divide each of the four sides of a square into two halves. If the side of a square is 4 centimeters (cm), what is the area of the rhombus in square centimeters (cm2)?
4 4 [OP_MUL] 2 [OP_DIV]
var_a = 4
var_b = 4
var_c = var_a * var_b
var_d = 2
var_e = var_c / var_d
print(int(var_e))