If you take a coupon to the mart, there is an event that gives you 3 bottles of soda per coupon. However, while taking the coupon, 3 coupons were blown away, so there are 4 remaining coupons. How many bottles of drinks would you receive if the coupons were not blown away?
4 3 [OP_ADD] 3 [OP_MUL]
var_a = 4
var_b = 3
var_c = var_a + var_b
var_d = 3
var_e = var_c * var_d
print(int(var_e))