とこちゃんはどこ

gistfile1.py

# coding: utf-8
"""とこちゃんはどこ
"""
from random import choice, randrange
import random, sys

s = ["と", "こ", "ち", "ゃ", "ん"]


def tokochan(width, height):
    dx, dy = choice([(0, 1), (0, -1), (1, 0), (1, 1),
                     (1, -1), (-1, 0), (-1, 1), (-1, -1)])
    x = randrange(len(s) if dx==-1 else 0, width-(len(s) if dx==1 else 0))
    y = randrange(len(s) if dy==-1 else 0, height-(len(s) if dy==1 else 0))
    sparse = [(x+i*dx, y+i*dy) for i in range(len(s))]

    for r in xrange(height):
        for c in xrange(width):
            sys.stdout.write(
                s[sparse.index((c, r))] if (c, r) in sparse else choice(s))
        sys.stdout.write('\n')

tokochan(10, 10)