#In most cases, buy in bulk option is cheaper than buying packaged food, but not 
#always. Write a program that reads price of the item per pound in the bulk 
#session, size of the package (float, could be half pound package, for 
#example), 
#and the price of the package. The program finds and prints which option is 
#cheaper, or notify user that both options offer the same price per pound. 

#For example, organic quinoa in bulk sesion cost 5.99 per pound, and the package 
#of 2.5 pounds cost $12.9. In this case, it is cheaper to buy the package, since 
#the price per pound in packaged version will be $5.2 which is less than $5.99 
#in bulk session. 

#For example: almonds in bulk session cost 7.99 per pound, and the package of 
#3/4 
#of the pound cost 6.99. In this case it is cheaper to buy in bulk, since the 
#pound of packaged almonds will cost $9.32 

#For example: the pound of ham cost 10 dollars, and the 2 pound package cost 20 
#dollars, in this case both options have equal value. 

#Pay attention, when you test your program, to test the third option, input 
#whole numbers to avoid issues with floating point numbers rounding. 


#Discussion
#Input: bulk_price, size_pack, pack_price, all floats
#calculations, if-elif-else there are 3 OPTIONS
#Pound price in packaged food: pack_price/size_pack
#Price in bulk session for size_pack pounds: bulk_price*size_pack

bulk_price=float(input("enter pound price in bulk session "))
size_pack=float(input("enter size of the package "))
pack_price=float(input("enter package price "))

pound_pack=pack_price/size_pack

if(bulk_price<pound_pack):
	print("better bulk")
elif(bulk_price > pound_pack):
	print("better package")
else:
	print("same prices")


#Test 1: bulk_price=1.99, size_pack=3.5, pack_price=7.99
#price per pound in package form 7.99/3.5=2.28 
#1.99 < 2.28 bulk is better

#Test 2: bulk_price=2.99 size_pack=3.5, pack_price=7.99
#price per pound in package form 7.99/3.5=2.28
#2.99>2.28 so package is better

#Test 3: bulk_price=2 size_pack=5 pack_price=10
#price per pound in package form 10/5=2
#same price