There is a rectangle with a length of 10 centimeters (cm) and a width of 8 centimeters (cm) and a square with the same perimeter. Find the length of one side of this square.
10 8 [OP_ADD] 2 [OP_MUL] 4 [OP_DIV]
var_a = 10
var_b = 8
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))