Hillary claims that a postorder traversal of a heap will list its keys in nonincreasing order. Draw an example of a heap that proves her wrong.   Show all the steps of the algorithm for removing the...

Hillary claims that a postorder traversal of a heap will list its keys in nonincreasing

order. Draw an example of a heap that proves her wrong.

Show all the steps of the algorithm for removing the entry (16,X) from the

heap of Figure 9.1, assuming the entry had been identified with a locator.

Show all the steps of the algorithm for replacing key of entry (5,A) with

18 in the heap of Figure 9.1, assuming the entry had been identified with

a locator.