Using string, a square with a side of 20 centimeters (cm) was made. Using the same string, a rectangle wide 14 centimeters (cm) was made. Find the length of the height of this rectangle.
20 4 [OP_MUL] 2 [OP_DIV] 14 [OP_SUB]
var_a = 20
var_b = 4
var_c = var_a * var_b
var_d = 2
var_e = var_c / var_d
var_f = 14
var_g = var_e - var_f
print(int(var_g))