Monikulmio

# första raden
n,m,k = (int(x) for x in input().split())
lista = []
punkter = []
for i in range(n):
  lista.append([])
  rad = lista[i]
  for j in range(m):
    rad.append("")
    rad[j] = "."
for i in range(k):
  # de kvarvarande raderna
  q,r = (int(x) for x in input().split())
  rad = lista[q-1]
  rad[r-1] = "*"
  punkter.append((str(q)+" "+str(r)))
  
# här ska sättas in linjer
for i in range(len(punkter)):
  pX,pY = (int(x) for x in punkter[i].split())
  var = i+1
  if i+1 == len(punkter):
    var = 0
  nX,nY = (int(x) for x in punkter[var].split())
  if pX == nX:
    rad = lista[pX-1]
    if pY > nY:
      for j in range(0,pY-nY-1):
        rad[nY+j] = "="
    else:
      for j in range(0,nY-pY-1):
        rad[pY+j] = "="
  elif pY == nY:
    kolumn = pY -1
    if pX > nX:
      rad = pX -2
      while rad >= nX:
        lista[rad][kolumn] = "|"
        rad -= 1
    else:
      rad = nX -2
      while rad >= pX:
        lista[rad][kolumn] = "|"
        rad -= 1
  elif nY-pY == nX-pX:
    if pX > nX:
      rad = pX -2
      kolumn = pY -2
      while rad >= nX:
        lista[rad][kolumn] = "\\"
        rad -= 1
        kolumn -= 1
    else:
      rad = nX-2
      kolumn = nY -2
      while rad >= pX:
        lista[rad][kolumn] = "\\"
        rad -= 1
        kolumn -= 1
  else:
    if pX > nX:
      rad = pX -2
      kolumn = pY
      while rad >= nX:
        lista[rad][kolumn] = "/"
        rad -= 1
        kolumn += 1
    else:
      rad = nX -2
      kolumn = nY
      while rad >= pX:
        lista[rad][kolumn] = "/"
        rad -= 1
        kolumn += 1
# kolla om inuti
for  i in range(len(lista)):
  counter = 0
  last = "."
  for j in range(len(lista[i])):
    if lista[i][j] == ".":
      if last == "#" or counter%2 == 1:
        lista[i][j] = "#"
        counter = 1
    elif lista[i][j] != "=":
      counter = 0
      var = j +1
      hittat = 0
      while var < len(lista[i]) and hittat == 0:
        if lista[i][var] != ".":
          hittat = 1
        var += 1
      if hittat == 1:
        counter += 1
    last = lista[i][j]  
# printa ut svaren
for i in range(len(lista)):
  text = ""
  for j in range(len(lista[i])):
    text = str(text)+lista[i][j]
  print(text)

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