The volume of the cube-shaped box is 729 cubic centimeters (cm). At this time, how many centimeters (cm3) is the length of one corner of the box?
729 1/3 [OP_POW]
var_a = 729
var_b = 0.3333333333333333
var_c = var_a ** var_b
print(int(eval('{:.2f}'.format(round(var_c+1e-10,2)))))