Здравейте банда,

Моля за малко помощ. Опитвам се да реша задачата Seashell Treasure ( по - долу ), но нещо съдията не е съгласен с решението ми и ми дава 85/100. Опитах се да си направя кода на няколко метода и съответно в Main да бъде по четимо. Може ли някой да ми каже къде греша и дали според вас такъв тип задача трябва да се решава така или по-друг по оптимален начин ?

Благодаря много !

Моят код -> https://pastebin.com/sNprmV9j

It's beautiful summer afternoon and you decide to go to the beach and collect some seashells. There will be three types of seashells (the most beautiful in the world) - Cockle, Nautilus and Moonshell. But you are not alone at the beach - the Seagull Gully is on his watch and also wants to steal some seashells.

Write a program, that collects seashells from the beach. First you will be given the number of rows of the beach – an integer n. On the next n lines, you will receive the available seashells to collect for each row, separated by a single space in the format:
"{seashell1} {seashell2} … {seashelln}"
The positions (cells) without seashells in them are considered empty and they will be marked with a dash ('-').

After that you will start receiving commands. There are three possibilities:

• "Collect {row} {col}":
  • You have to go to the given place if you can and collect the seashell, if there is one.
  • When you collect it, you have to mark the place as an empty, using dash symbol.
• "Steal {row} {col} {direction}":
  • The evil Gully lands at the given coordinates if they exist.
  • Every time, he steals the seashell from the cell that he landed on and moves 3 steps in the given direction, if such places exist. Again, if there are seashells in those cells, he steals them.
  • When he steals seashells, he marks the cells as empty.
  • If Gully cannot land, you are lucky - he doesn't steal seashells and continues circling around.
  • There are four possible directions, in which Gully can go: "up", "down", "left", "right".
• "Sunset" – it's getting late and you should stop collection seashells.

In the end, print on the console the last condition of the beach. The cells, containing a seashell or not, should be separated by single space. After that print the count of the seashells you've collected and if they are one or more - list them in order of collecting, separated by comma and space:
"Collected seashells: {countOfCollectedSeashells} -> {seashell1}, {seashell2}, …, {seashelln}"

Last step is to print the number of stolen by Gully seashells in the format:
"Stolen seashells: {countOfStolenSeashells}"

Input

• On the first line, you will receive the number of beach's rows - integer n
• On the next n lines, for each row, the situation of the seashells at the beach in the described format above
• Next, until you receive "Sunset", you will get the commands in the specified format.

Output

• Print the resulting beach - each cell separated by single space
• On the next output line - print information for seashells you've collected in the described format
• On the last line - print the number of seashells stolen by the seagull

Constraints

• The number of rows will be positive integer between [1, 10]
• The types of seashells will always be 'C', 'N', 'M'
• Move commands will be: "up", "down", "left", "right"

Examples