in an icecream shop, there are for refrigerators R1, R2. R3 & R4 containing flavours of apple, banana, strawberry and butterscotch respectively. Every customer who comes to the shop buys atleast one ice cream and a maximum of eleven ice creams. today, if every customer who visited the shop bought a different combination of flavors, what could be the maximum number of customers who visited the shop today?
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@suchi.smita
the buffer variable is used to adjust the values of a,b,c,d...Question says, max of 11 ..so to consider the values like 10,9,8,7...u'l need a buffer variable...