There is a rectangle with a width of 36 centimeters (cm) and a length of 64 centimeters (cm) and a square whose sum of four sides is equal to the sum of a rectangle's four sides. Find how many centimeters (cm) the length of one side of this square is.
36 64 [OP_ADD] 2 [OP_MUL] 4 [OP_DIV]
var_a = 36
var_b = 64
var_c = var_a + var_b
var_d = 2
var_e = var_c * var_d
var_f = 4
var_g = var_e / var_f
print(int(var_g))