'''
Created on Jul 21, 2014

@author: Clover
'''
import random
from random import randint

board = []
for i in range(5):
    board.append(["O"] * 5)

def print_board(b):
    for i in b:
        print " ".join(i)
def random_row(board):
    return randint(0, len(board)- 1)
def random_col(board):
    return randint(0, len(board)- 1)
ship_row = random_row(board)
ship_col = random_col(board)
print ship_row
print ship_col
for turn in range(4):
    print "Turn", turn + 1
    guess_row = int(raw_input("Guess Row: "))
    guess_col = int(raw_input("Guess Column: "))
    if guess_row == ship_row and guess_col == ship_col:
        print "Congratulations! You sank my battleship!"
        break
    elif board[guess_row][guess_col] == "X":
            print "You guessed that one already."
    else:
        if guess_row not in range(5) or guess_col not in range(5):
            print "Oops, that's not even in the ocean."
        else:
            print "You missed my battleship!"
            board[guess_row][guess_col] = "X"
    if turn == 3:
        print "Game Over."
    print_board(board)