Need help

[prog_tom]

PROBLEM STATEMENT

amhcxa is a TopCoder member and he just entered a room for a single round match 98. He knows everybody in the room. He also knows the programming language each person in the room uses. amhcxa himself programs equally bad in Java or C++. Namely, he often submits incorrect code. He wants to pick a programming language for today's match to minimize the number of people in the room who would read his code during the challenge phase (he doesn't want to give people an extra opportunity to get challenge points).

In more detail:
- He knows that everybody starts reading source code from the bottom of the room up (that means everybody hopes that the weakest person in the room has the biggest probability of making a mistake)
- He knows that everybody will submit something
- He knows that everybody reads source code only if it is written in the same programming language as they use to code themselves, otherwise they skip it
- He knows that everybody spends exactly five minutes reading a single person's code.
- He knows that the challenge phase takes exactly 15 minutes (that is, each person has time to read the code of exactly three people).
- He knows that people do not examine their own code

COMMENT
This problem was created before C# was allowed at TopCoder. Assume no one in the room codes in C#.

Your task is, given a list of how programming languages are distributed in the room from top to bottom and the place where amhcxa fits in the list, return a string formatted "<language> <n>/<m>", where <language> represents "Java", "C++" or "Whatever"; <n> represents how many people will check amhcxa's code if he chooses Java and <m> represents how many people will check his code if he chooses C++. <language> should be "Java" when <n> is less than <m>, "C++" when <n> is more than <m>, and "Whatever" when <m> is equal to <n>. Between <language> and <n> should be exactly one space (and there should not be other spaces than that), between <n> and <m> should be the character '/'.

DEFINITION
Class: Language
Method: choose
Parameters: vector<string>
Returns: string
Method signature (be sure your method is public): string choose(vector<string> languages);

TopCoder will ensure the validity of the inputs. Inputs are valid if all of the following criteria are met:
- languages will contain between 8 to 10 elements inclusive
- each element of languages is one of: "Java", "C++", "amhcxa"
- exactly one element of languages equals "amhcxa"

NOTE
languages is sorted in descending order with respect to rating: the first element of languages is the language used by the highest ranked player in the room, the second element of languages is the language used by the second-highest ranked player in the room etc. That is, competitors would start checking code from the last element of the languages.

EXAMPLES
1. languages = {"amhcxa", "Java", "Java", "Java", "Java", "C++", "C++", "C++", "C++"} return "Whatever 0/0" as nobody would have time to read amhcxa's code.

2. languages = {"amhcxa", "Java", "Java", "Java", "Java", "Java", "Java", "Java", "C++", "C++"} return "Java 0/2".

3. languages = {"C++", "Java", "Java", "Java", "Java", "Java", "Java", "C++", "amhcxa"} return "C++ 6/2".

4. languages = {"Java", "Java", "Java", "Java", "amhcxa", "C++", "C++", "C++", "C++", "C++"} return "C++ 4/0".

[crptcblade]

So which part do you need help with?

[prog_tom]

hehe, all of them.

[SteveCRM]

well we're not going to do it for you ...which do you want to try first?