Write a program where you will have a vector V where each entry is a pointer to a vector of strings. This means that each entry in V points to a vector of strings. Your program will then read input strings. For each string, if the number of characters in the string is N, then add it to the string vector in entry V[N-1]. Be sure to allocate the string vector in each entry as needed. The input string will have a maximum of 10 characters so you can initialize V with 10 entries. Do not add repeated entries. Stop when string "quit" is read. String "quit" should not be processed. Then output the contents of each V entry in order from V[0] to V[9], separated by spaces within the same V entry and by a new line when switching to the next entry. Skip empty entries.

the today function returns a valid value without any arguments.

the today function returns the current date based on the computer's date setting and formatted as a date. today takes no parameters, but requires that you use empty parentheses

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.