package com.gcj.parser;

public class MaxPoints {

	public static int normal(int value){
		int toReturn = 0;
		switch (value) {
		case 0 : toReturn = 0 ; break;
		case 1 : toReturn = 1 ; break;
		case 2 : toReturn = 1 ; break;
		case 3 : toReturn = 1 ; break;
		case 4 : toReturn = 2 ; break;
		case 5 : toReturn = 2 ; break;
		case 6 : toReturn = 2 ; break;
		case 7 : toReturn = 3 ; break;
		case 8 : toReturn = 3 ; break;
		case 9 : toReturn = 3 ; break;
		case 10 : toReturn = 4 ; break;
		case 11 : toReturn = 4 ; break;
		case 12 : toReturn = 4 ; break;
		case 13 : toReturn = 5 ; break;
		case 14 : toReturn = 5 ; break;
		case 15 : toReturn = 5 ; break;
		case 16 : toReturn = 6 ; break;
		case 17 : toReturn = 6 ; break;
		case 18 : toReturn = 6 ; break;
		case 19 : toReturn = 7 ; break;
		case 20 : toReturn = 7 ; break;
		case 21 : toReturn = 7 ; break;
		case 22 : toReturn = 8 ; break;
		case 23 : toReturn = 8 ; break;
		case 24 : toReturn = 8 ; break;
		case 25 : toReturn = 9 ; break;
		case 26 : toReturn = 9 ; break;
		case 27 : toReturn = 9 ; break;
		case 28 : toReturn = 10 ; break;
		case 29 : toReturn = 10 ; break;
		case 30 : toReturn = 10 ; break;

		}

		return toReturn;
	}

	public static int surprising(int value){
		int toReturn = 0;
		switch (value) {
		case 0 : toReturn = 0 ; break;
		case 1 : toReturn = 1 ; break;
		case 2 : toReturn = 2 ; break;
		case 3 : toReturn = 2 ; break;
		case 4 : toReturn = 2 ; break;
		case 5 : toReturn = 3 ; break;
		case 6 : toReturn = 3 ; break;
		case 7 : toReturn = 3 ; break;
		case 8 : toReturn = 4 ; break;
		case 9 : toReturn = 4 ; break;
		case 10 : toReturn = 4 ; break;
		case 11 : toReturn = 5 ; break;
		case 12 : toReturn = 5 ; break;
		case 13 : toReturn = 5 ; break;
		case 14 : toReturn = 6 ; break;
		case 15 : toReturn = 6 ; break;
		case 16 : toReturn = 6 ; break;
		case 17 : toReturn = 7 ; break;
		case 18 : toReturn = 7 ; break;
		case 19 : toReturn = 7 ; break;
		case 20 : toReturn = 8 ; break;
		case 21 : toReturn = 8 ; break;
		case 22 : toReturn = 8 ; break;
		case 23 : toReturn = 9 ; break;
		case 24 : toReturn = 9 ; break;
		case 25 : toReturn = 9 ; break;
		case 26 : toReturn = 10 ; break;
		case 27 : toReturn = 10 ; break;
		case 28 : toReturn = 10 ; break;
		case 29 : toReturn = 10 ; break;
		case 30 : toReturn = 10 ; break;

		}
		return toReturn;
	}

}


public class Triplet {
	private int total;
	public Triplet(int totalScore){
		total = totalScore;
	}
	
	int getTotal() {
		return total;
	}
	
	boolean isSuprisable() {
		if (total < 2 || total > 28) {
			return false;
		} else {
			return true;
		}
	}
	int getBest(boolean suprising) {
		int extra = total%3;
		int mean = total/3;
		int result = -1;
		
		switch (extra) {
		case 0:
			if (suprising) {
				if (mean >= 1 && mean <= 9) {
					result = (mean+1); // m-1, m, m+1
				} else {
					result = -1;
				}
			} else {
				result = mean; // m, m, m
			}
			break;
		case 1:
			if (suprising) {
				if (mean >= 1 && mean <= 9) {
					result = mean+1; // m-1, m+1, m+1 
				} else {
					result = -1;
				}
			} else {
				result = mean+1; // m, m, m+1
			}
			break;
		case 2:
			if (suprising) {
				if (mean >= 0 && mean <= 8) {
					result = mean + 2; // m, m, m+2
				} else {
					result = -1;
				}
			} else {
				result = mean + 1; // m, m+1, m+1
			}
		default:
			break;
		}
		
		return result;
	}

	@Override
	public int hashCode() {
		final int prime = 31;
		int result = 1;
		result = prime * result + total;
		return result;
	}
}
