#!/usr/bin/env python3

import sys


if __name__ == '__main__':
    universe = [list(line.strip('\n')) for line in open(sys.argv[1])]
    row_ex = [not '#' in row for row in universe]
    col_ex = [True] * len(universe[0])
    stars, c = {}, 1
    for j, row in enumerate(universe):
        for i in range(len(row)):
            col_ex[i] = col_ex[i] and row[i] == '.'
            if row[i] == '#':
                stars[c] = (i,j)
                c += 1

    res1, res2 = 0, 0
    for s in range(1, c-1):
        for s2 in range(s+1, c):
            x0,y0 = stars[s2]
            x1,y1 = stars[s]
            y = y0 if y0 <= y1 else y1
            y1 = y1 if y1 > y0 else y0
            x = x0 if x0 <= x1 else x1
            x1 = x1 if x1 > x0 else x0
            dist = x1-x + y1-y
            res1 += dist + sum(row_ex[y:y1]) + sum(col_ex[x:x1])
            res2 += dist + 999999 * sum(row_ex[y:y1]) + 999999 * sum(col_ex[x:x1])

    # challenge 1
    res1 = str(res1)
    print(f"challenge 1:\n{res1}\n")

    # challenge 2
    res2 = str(res2)
    print(f"challenge 2:\n{res2}\n")