Recall the set up for HW7 Q2: Now assume that for each type of metal, all of the bars are fused together so that you're forced to all the bars of a certain type, or none of them. This means that you sometimes should not take the metal that has the highest value, because it either will not fit all in your bag (since you have to take all the bars), or other metals of lesser will be worth more overall value when combined together. Write bestValueForFused, which takes in the the size of your bag, the counts of all metals, and the value of all metals, and returns the value of the best picks possible. Your code must use recursion and should run in O(2^N) where N is the total number of metals (aka counts. length and values. length). bestValueForFused(4, [], []) // 0 (the cave is empty) bestValueForFused(4, [4, 10, 2], [3, 1, 5]) // 12 (take metal 0, even though metal 2 is worth more per bar) bestValueForFused(4, [4, 2, 2], [3, 2, 5]) // 14 (take metal 1 and metal 2) bestValueForFused(6, [4, 2, 1], [3, 3, 5]) // 18 (take metal 0 and metal 1)

a  social news website  is an  internet  website  that features  user-posted stories. such stories are ranked based on popularity, as voted on by other users of the site or by website administrators. users typically comment online on the news posts and these comments may also be ranked in popularity. since their emergence with the birth of  web 2.0, social news sites have been used to link many types of information, including news, humor, support, and discussion. all such websites allow the users to submit content and each site differs in how the content is moderated. on the  slashdot  and  fark  websites,  administrators  decide which articles are selected for the front page. on  reddit  and  digg, the articles that get the most votes from the community of users will make it to the front page. many social news websites also feature an online comment system, where users discuss the issues raised in an article. some of these sites have also applied their voting system to the comments, so that the most popular comments are displayed first. some social news websites also have a  social networking  function, in that users can set up a user profile and follow other users' online activity on the website.

solution:

bookmark is a word, symbol, image, or other object that links you to another element in another location.

bookmark is a saved shortcut that directs your browser to a specific webpage. it stores the title, url, and favicon of the corresponding page. saving bookmarks allows you to easily access your favorite locations on the web.

it works in all modern web browsers include bookmark features. bookmarks are called favorites or internet shortcuts in internet explorer, and by virtue of that browser's large market share, these terms have been synonymous with bookmark since the first browser war.