There is a cube in the shape of a cube, and the sum of the lengths of all its edges is 72 centimeters (cm). Find the length in centimeters (cm) of one edge of this cube.
72 4 3 [OP_MUL] [OP_DIV]
var_a = 72
var_b = 4
var_c = 3
var_d = var_b * var_c
var_e = var_a / var_d
print(int(var_e))