Monikulmio

n, m, k = map(int, input().split())
points = [tuple(map(int, input().split())) for _ in range(k)]
grid = [['.' for _ in range(m)] for _ in range(n)]

def draw_line(y1, x1, y2, x2):
    dy = 1 if y2 > y1 else -1 if y2 < y1 else 0
    dx = 1 if x2 > x1 else -1 if x2 < x1 else 0
    y, x = y1, x1
    while True:
        if (y, x) in [(y1, x1), (y2, x2)]:
            grid[y - 1][x - 1] = '*'
        else:
            if dy == 0:
                grid[y - 1][x - 1] = '='
            elif dx == 0:
                grid[y - 1][x - 1] = '|'
            elif dy == dx:
                grid[y - 1][x - 1] = '\\'
            else:
                grid[y - 1][x - 1] = '/'
        if (y, x) == (y2, x2):
            break
        y += dy
        x += dx

for i in range(k):
    y1, x1 = points[i]
    y2, x2 = points[(i + 1) % k]
    draw_line(y1, x1, y2, x2)

for y in range(n):
    inside = False
    for x in range(m):
        ch = grid[y][x]
        if ch in ('|', '*'):
            inside = not inside
        elif inside:
            grid[y][x] = '#'

for row in grid:
    print(''.join(row))

Test 1 (public)

Verdict: WRONG ANSWER

Test 2 (public)

Verdict: WRONG ANSWER

Test 3 (public)

Verdict: WRONG ANSWER

Test 4 (public)

Verdict: WRONG ANSWER

Test 5 (public)

Verdict: WRONG ANSWER

Test 6 (public)

Verdict: WRONG ANSWER

Test 7 (public)

Verdict: WRONG ANSWER

Test 8 (public)

Verdict: WRONG ANSWER

Test 9 (public)

Verdict: WRONG ANSWER

Test 10 (public)

Verdict: WRONG ANSWER