#!/usr/bin/python
import sys
from kenken import Puzzle, ConstraintLabel
def error(msg):
print msg
sys.exit(1)
if len(sys.argv) != 2:
error("Usage: " + sys.argv[0] + " <input>")
puzzle = Puzzle(sys.argv[1])
n = puzzle.n
# Ensure all answers are in correct range
for i in range(n):
for j in range(n):
answer = puzzle.getAnswer(i, j)
if answer <= 0 or answer > n:
error("Answer out of correct range (" + str(answer) + ")")
# Ensure row constraints are met
for i in range(n):
used = [False for j in range(n)]
for j in range(n):
answer = puzzle.getAnswer(i, j)
if used[answer - 1]:
error("Row constraint violated (" + str(i) + ", " + str(j) + ")")
used[answer - 1] = True
#!/usr/bin/python
import Image, ImageDraw, ImageFont, sys
from kenken import Puzzle
if len(sys.argv) != 3:
print "Usage: " + sys.argv[0] + " <input> <output>"
sys.exit(1)
puzzle = Puzzle(sys.argv[1])
n = puzzle.n
# Generate image
cellSize = 100
size = n * cellSize
dotLen = 3
im = Image.new("1", (size, size), "white")
smallFont = ImageFont.truetype("FreeSans.ttf", 16)
largeFont = ImageFont.truetype("FreeSans.ttf", 32)
draw = ImageDraw.Draw(im)
def drawHorizantalDottedLine(x, y, len):
endX = x + len
while (x < endX):
draw.line([x, y, min(x + dotLen, endX), y])
x += 2 * dotLen
def drawVerticalDottedLine(x, y, len):
endY = y + len
while (y < endY):
