##This project will ask customers for the flavor ice-cream they would
##like to order. If the flavor is not available the program will end.
## Each flavor the customer enters will write in a file called IceCreamOrder.txt.
##The inventory will be conducted at the very end.
##Loops, Files and Strings
f=open("IceCreamOrder.txt" , 'w')

while True:
    data=input("Please enter the flavor of ice-cream you would like.If the flavor you want is not on the list please hit enter:")
    f.write(data)
    f.write("\n")
    if data == "": 
         break
        
f.close()



    
##List and Dictionary    
#textfile=input("Enter the inventory file name:")
print("Today's ice-cream sales is:")
f=open("IceCreamOrder.txt",'r')
L=[]
for line in f:
	wordList=line.split()
	for word in wordList:
		L.append(word)
Dictionary={}
for element in L:
	number=Dictionary.get(element,None)
	if number==None:
		Dictionary[element]=1
	else:	
		Dictionary[element]=number+1
keys=list(Dictionary.keys())
keys.sort()
for key in keys:
	print(key+" "+str(Dictionary[key]))



##Function
	
f=open("IceCreamOrder.txt",'r')
L=[]
wordList=[]
for line in f:
	wordList=line.split()
	for word in wordList:
		L.append(word)
def func():
    wordlist==word
    print(word)

def main():
    print("List before calling func", wordList)
    func()
    print("List after calling func", wordList)