I am currently studying programming and I have the following problem. A user should enter the operation that he wants to do from the command line and according to the operation, he should enter the information about the item. I have tried things like the following: def stock(f): d={} f() return d def add(item,amount): d[item]=amount return d Or def stock(item,amount,f): d={} if f(): d[item]=amount return d def add(): return True and, second one doesn't work for me because, when i want to use this code remove(a,b) i don't need three argument. What i'm trying to say is number of argument changes according to my operations. How do i handle this. Continue reading...
