The sum of 4 sides of a rectangle is equal to 50 centimeters (cm). If the length of this rectangle is 13 centimeters (cm), how many square centimeters (cm2) is the area of the rectangle?
50 2 [OP_DIV] 13 [OP_SUB] 13 [OP_MUL]
var_a = 50
var_b = 2
var_c = var_a / var_b
var_d = 13
var_e = var_c - var_d
var_f = 13
var_g = var_e * var_f
print(int(var_g))