Which of the following is true about the backtracking algorithm when
implemented with alpha-beta pruning and a transposition table?
a. All terminal nodes must be processed to guarantee optimal play
b. All recursive calls must lead to either a terminal node, a stored posi tion, or a pruning to guarantee optimal play
c. Even if all terminal nodes are reached, play might not be optimal
d. Even if all recursive calls lead to either a terminal node, a stored position, or a pruning, play might not be optimal
e. If computing power is unlimited, the computer will always find a win for the first player
B
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Answer the following statements true (T) or false (F)
1) Use the set_union algorithm to create a set of all the elements that are in either or both of two sorted sets (both sets of values must be in ascending order). 2) Because Standard Library algorithms process containers directly, one algorithm can often be used with many different containers. 3) Use the for_each algorithm to apply a general function to every element in a range; for_each does not modify the sequence. 4) By default, the sort algorithm arranges the elements in a range in ascending order. 5) Use the merge algorithm to form a new sequence by placing the second sequence after the first.
Write a function to do a quicksort on a list.
Note: This is by far the most difficult of the sorts to implement, as it involves recursion. The choice of using a random index for the partition allows for fewer lines of code, as otherwise there are a number of special cases. For example, if an implementation always chose the middle, then it could run into infinite recusion if the list were (13, 2, 8), as everything would continue to be split into the larger list.
Write four different C++ statements that each add 1 to integer variable x.
What will be an ideal response?
CSS tools available in Expression Web include the ____ which controls how styles are applied manually to page elements
A. Page Style toolbar B. Style Elements toolbar C. Style Application toolbar D. Page Elements toolbar