02_the_gambler

https://judge.softuni.org/Contests/Practice/Index/4226#1

def directions(position, direction, rows, matrix):
    row, col = position
    matrix[row][col] = "-"

    moves = {
        'up': (-1, 0),
        'down': (1, 0),
        'left': (0, -1),
        'right': (0, 1)
    }

    d_row, d_col = moves[direction]
    row += d_row
    col += d_col
    if 0 <= row < rows and 0 <= col < rows:
        return row, col, matrix
    return None

def main():
    rows = int(input())
    game_board = []
    gambler = "G"
    amount = 0
    position = (-1, -1)
    neshto = {
        'W': 100,
        'P': -200,
        'J': 100000
    }

    for row_ in range(rows):
        line = list(input())
        if gambler in line:
            amount += 100
            position = (row_, line.index(gambler))
        game_board.append(line)

    target = input()

    while target != "end":
        result = directions(position, target, rows, game_board)
        if result is None:
            print("Game over! You lost everything!")
            return
        else:
            new_row, new_col, game_board = result
            new_position = (new_row, new_col)

            step = game_board[new_row][new_col]

            if step in neshto:
                amount += neshto[step]
                if amount <= 0:
                    print("Game over! You lost everything!")
                    return
                if step == "J":
                    game_board[new_row][new_col] = gambler
                    print("You win the Jackpot!")
                    break

            game_board[new_row][new_col] = gambler
            position = new_position

        target = input()

    print(f"End of the game. Total amount: {amount}$")
    for pr in game_board:
        print("".join(pr))

if __name__ == "__main__":
    main()