Monikulmio

board = input()

board = board.split(" ")
points = []
for i in range(int(board[2])):
    new_point = (input().split(" "))
    points.append([int(new_point[0])-1,int(new_point[1])-1])

output = []
line = "."*int(board[1])
for i in range(int(board[0])):
    output.append(list(line))

for point in points: 
    output[point[0]][point[1]] = "*"

current_point = 0
next_point = 1

for i in range(len(points)):
    diff = [points[next_point][0]-points[current_point][0],points[next_point][1]-points[current_point][1]]
    if(diff[0] > 0):
        if(diff[1] > 0):
            for i in range(diff[0]-1):
                output[points[current_point][0] + 1 + i][points[current_point][1] + 1 + i] = "\\"
        elif(diff[1] < 0):
            for i in range(diff[0]-1):
                output[points[current_point][0] + 1 + i][points[current_point][1] - 1 - i] = "/"
        else:
            for i in range(diff[0]-1):
                output[points[current_point][0] + 1 + i][points[current_point][1]] = "|"
    
    elif(diff[0] < 0):
        if(diff[1] < 0):
            for i in range(abs(diff[0]+1)):
                output[points[current_point][0] - 1 - i][points[current_point][1] - 1 - i] = "\\"
        elif(diff[1] > 0):
            for i in range(abs(diff[0]+1)):
                output[points[current_point][0] - 1 - i][points[current_point][1] + 1 + i] = "/"
        else:
            for i in range(abs(diff[0]+1)):
                output[points[current_point][0] - 1 - i][points[current_point][1]] = "|"
    elif(diff[1] > 0):
        for i in range(diff[1]-1):
            output[points[current_point][0]][points[current_point][1]+1+i] = "="
    
    elif(diff[1] < 0):
        for i in range(abs(diff[1]+1)):
            output[points[current_point][0]][points[current_point][1]-1-i] = "="

    current_point += 1
    next_point += 1
    if(next_point > int(board[2])-1):
        next_point = 0

found_inside = False

for i in range(len(output)-1):
    for j in range(len(output[i])-1):
        if((output[i][j] == "\\" or output[i][j] == "/" or output[i][j] == "|" or output[i][j] == "*" or output[i][j] == "=") and found_inside):
            found_inside = False
        
        elif((output[i][j] != "\\" or output[i][j] != "/" or output[i][j] != "|" or output[i][j] != "*" or output[i][j] != "=") and found_inside):
            output[i][j] = "#"

        elif(output[i][j] == "\\" or output[i][j] == "/" or output[i][j] == "|"):
                found_inside = True

for j in range(int(board[0])):
    for i in range(len(output)-1):
        if((output[i][j] == "\\" or output[i][j] == "/" or output[i][j] == "=" or output[i][j] == "*" or output[i][j] == "|") and found_inside):
            found_inside = False
            
        elif((output[i][j] != "\\" or output[i][j] != "/" or output[i][j] != "=" or output[i][j] != "*" or output[i][j] != "=") and found_inside):
            output[i][j] = "#"

        elif(output[i][j] == "\\" or output[i][j] == "/" or output[i][j] == "="):
                found_inside = True

out = ""
for l in output:
    for c in l:
        out += str(c)
    out += "\n"

print(out.strip())

Test 1 (public)

Verdict: ACCEPTED

Test 2 (public)

Verdict: ACCEPTED

Test 3 (public)

Verdict: ACCEPTED

Test 4 (public)

Verdict: ACCEPTED

Test 5 (public)

Verdict: ACCEPTED

Test 6 (public)

Verdict: ACCEPTED

Test 7 (public)

Verdict: ACCEPTED

Test 8 (public)

Verdict: ACCEPTED

Test 9 (public)

Verdict: ACCEPTED

Test 10 (public)

Verdict: ACCEPTED