The milk carton is 9 centimeters (cm) wide, 4 centimeters (cm) long, and 7 centimeters (cm) high. What is this milk carton's volume in cubic centimeters (cm3)?
9 4 [OP_MUL] 7 [OP_MUL]
var_a = 9
var_b = 4
var_c = var_a * var_b
var_d = 7
var_e = var_c * var_d
print(int(var_e))