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problem1 what are preconditions and postconditions of a subprogram2 when should allocation of tasks among functions be
problem1 what is scaffolding in a program and when is it used2 name a way to practice defensive programming3 give two
problem1 name three kinds of parameters how are they processed in c2 why should side effects of functions be avoided
problem1 when is it appropriate to use one-letter variable names2 name four kinds of information that should be
problema write a program that will print the calendar of the current yearb modify the program so that it will read a
problema magic square is a square array of integers such that the sum of every row the sum of every column and sum of
problemone idea for speeding up the function life neighborcountrow col is to delete the hedge the extra rows and
problemsometimes the user might wish to run the life game on a grid smaller than 20times60 determine how it is possible
problemfind suitable black-box test data for each of the followinga a function that returns the largest of its three
problemdesign a program that will plot a given set of points on a graph the input to the program will be a text file
problemthe mean of a sequence of numbers is their sum divided by the count of numbers in the sequence the population
problemwhat classes would you define in implementing the following projects what methods would your classes possessa a
problem1 if a hash function assigns 30 keys to random positions in a hash table of size 300 about how likely is it that
problem1 describe two methods for minimizing clustering2 name four advantages of a chained hash table over open
problem1 what is the difference in purpose if any between an index function and a hash function2 what objectives should
problem1 what is the difference in purpose if any between an index function and an access array2 what operations are
problem1in terms of the theta and notations compare the difference in time required for table lookup and for list
problemin our discussion of chaining the hash table itself contained only lists one for each of the chains one variant
problemin a chained hash table suppose that it makes sense to speak of an order for the keys and suppose that the nodes
problemone reason why the answer to the birthday problem is surprising is that it differs from the answers to
problemsuppose that each entry in a hash table occupies s words of storage exclusive of the pointer member needed if
problemwrite a program that will read a molecular formula such as h2so4 and will write out the molecular weight of the
problemconsider the set of all c reserved words3 consider these words as strings of 16 characters where words less than
problemanother method for resolving collisions with open addressing is to keep a separate array called the overflow
problemsuppose that a hash table contains hashsize 13 entries indexed from 0 through 12 and that the following keys