Given a stack with Integers, write a function that pops the top two numbers from the stack, adds them together and pushes the result back on the stack. Continue doing this until the stack has only 1 value left (i. e. size of the stack is 1). When only 1 integer is left, pop that value and return that number. This should work for a stack with any number of values. If the stack is empty, simply return 0. public int evaluate(Stack values)
{

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Before you record your own voice, you should a. record other people's voices b. warm up and practice difficult names c. listen to your favorite songs d. read a transcript of a good radio news segment

Suppose you are an ad-serving company and you maintain a log of cookie data for ads you serve to the web pages for a particular vendor (say amazon). a. how can you use this data to determine which are the best ads? b. how can you use this data to determine which are the best ad formats? c. how could you records of past ads and ad clicks to determine which ads to send to a given ip address? d. how could you use this data to determine how well the technique you used in your answer to part c was working? e. how could you use this data to determine that a given ip address is used by more than one person? f. how does having this data give you a competitive advantage vis-à-vis other ad-serving companies?

The valves of the heart and veins are similar in that they both