Apcsa Frqs_ipynb_2_ • 6 min read

public class ScoreBoard {
    private String team1;
    private String team2;
    private int score1;
    private int score2;
    private boolean active;

    public ScoreBoard(String group1, String group2) {
        team1 = group1;
        team2 = group2;
        score1 = 0;
        score2 = 0;
        active = true;
    }

    public void recordPlay(int points) {
        if (points == 0) {
            active = !active;
        } else {
            if (active) {
                score1 += points;
            } else {
                score2 += points;
            }
        }
    }

    public String getScore() {
        String result = score1 + "-" + score2 + "-";
        if (active) {
            result += team1;
        } else {
            result += team2;
        }

        return result;
    }
}

public class WordChecker {
    private ArrayList<String> wordList;

    public boolean isWordChain() {
        for (int index = 1; index < wordList.size(); index ++) {
            if (!wordList.get(index).contains(wordList.get(index - 1))) {
                return false;
            }
        }

        return true;
    }

    public ArrayList<String> createList(String target) {
        int len = target.length();
        // private ArrayList<String> newList;
        ArrayList<String> newList = new ArrayList<>();

        for (int index = 0; index < wordList.size(); index ++) {
            if (wordList.get(index).substring(0,len).equals(target)) {
                newList.add(wordList.get(index).substring(0,len));
            }
        }

        return newList;
    }   
}

public class Location {
    private int theRow;
    private int theCol;

    public Location(int r, int c) {
        theRow = r;
        theCol = c;
    }

    public int getRow() {
        return theRow;
    }

    public int getCol() {
        return theCol;
    }
}

public class GridPath {
    private int[][] grid;

    public Location getNextLoc(int row, int col) {
        if (row == grid.length - 1) {
            return Location(row , col + 1);
        } else if (col == grid[0].length - 1) {
            return Location(row + 1, col);
        } else {
            if (grid[row + 1][col] > grid[row][col + 1]) {
                return Location(row, col + 1);
            } else {
                return Location(row + 1, col);
            }
        }
    }

    public int sumPath(int row, int col) {
        int sum = 0;

        while ((row != grid.length - 1) && (col != grid[0].length - 1)) {
            sum += grid[row][col];
            getNextLoc(row, col);
            row = getRow();
            col = getCol();
        }

        // int sum = 0;
        // int currentRow = row;
        // int currentCol = col;
        // while ((currentRow != grid.length - 1) && (currentCol != grid[0].length - 1)) {
        //     sum += grid[row][col];
        //     Location nextLoc = getNextLoc(row, col);
        //     currentRow = nextLoc.getRow();
        //     currentCol = nextLoc.getCol();
        // }

        return sum;
    }
}