RPG shopping

After a hard day killing monsters in the dungeons of level 40, shopping
time has arrived. You count all the obtained gold, you get closer to the
shopkeeper of the town and look the sheet of prices...

Your character can only bring exactly four objects with him: a weapon, a
helmet, an armour and an armband. Each one of these objects provides you
a benefits , or points, of three types: attack points, defense points,
or magic points. Your task is to write a program that, given the list of
prices, decides how to invest the won gold to equip your character with
objects that maximize the sum of these three types of points.

Input

The first line contains two naturals g and n, where 1 ≤ g ≤ 100 is the
number of gold coins that you have and 1 ≤ n ≤ 2500 the number of
objects that there are in the shop. Then, n lines, every one of them
following the format tNpadm, where t is a character that indicates the
type of object (’A’, ’Y’, ’C’, ’B’), N is a sequence of at most 20
uppercase letters with the name of the object, p is its price in gold
coins, and a, d and m are integer numbers that indicate the points of
attack, defense and magic that gives the possession of the object.

Your program must solve 30 inputs like the described ones in a time of 1
second.

Output

Find which objects you must buy, without being more than one of each
type, to maximize the sum of attack, defense and magic points; in case
of being more than one optimal combination, your program must print the
cheapest one. The input data will be in a way that will only exist one
combination with this property.

In particular, your program must print two lines. In the first line,
separated by spaces, it must print the names of the weapon, helmet,
armour and armband that it has chosen, or “NOTHING” if you do not buy
any object. In the second line, also separated by spaces, it must print
the attack, defense and magic points that gives you the chosen
combination.

Problem information

Author: Unknown
Translator: Carlos Molina

Generation: 2026-01-25T11:13:26.361Z

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