qyliang/CodeNanoFix huggingface dataset:
Buggy code:
N = int(input())
a = [input().split() for i in range(N)]
Set = {}
n = list(range(1,14))
Set['S'] = n.copy()
Set['H'] = n.copy()
Set['C'] = n.copy()
Set['D'] = n.copy()

for suit,num in a:
    Set[suit].remove(num)

for i in Set['S']:
    print("S {}".format(i))
for i in Set['H']:
    print("H {}".format(i))
for i in Set['C']:
    print("C {}".format(i))
for i in Set['D']:
    print("D {}".format(i))

Fixed code:
N = int(input())
a = [input().split() for i in range(N)]
Set = {}
n = list(range(1,14))
Set['S'] = n.copy()
Set['H'] = n.copy()
Set['C'] = n.copy()
Set['D'] = n.copy()

for suit,num in a:
    Set[suit].remove(int(num))

for i in Set['S']:
    print("S {}".format(i))
for i in Set['H']:
    print("H {}".format(i))
for i in Set['C']:
    print("C {}".format(i))
for i in Set['D']:
    print("D {}".format(i))
Buggy code:
cards = {

"S" : [0 for i in range(13)],
"H" : [0 for i in range(13)],
"D" : [0 for i in range(13)],
"C" : [0 for i in range(13)]
}

n = int(input())
for i in range(n):
	a,b = input().split()
	cards[a][int(b)-1] = 1

for a in ("S","H","D","C"):
	for b in range(13):
		if cards[a][b] == 0:
			print(a,b+1)

Fixed code:
cards = {

"S" : [0 for i in range(13)],
"H" : [0 for i in range(13)],
"C" : [0 for i in range(13)],
"D" : [0 for i in range(13)]
}

n = int(input())
for i in range(n):
	a,b = input().split()
	cards[a][int(b)-1] = 1

for a in ("S","H","C","D"):
	for b in range(13):
		if cards[a][b] == 0:
			print(a,b+1)
Buggy code:
table = [[ 0 for i in range(13)] for j in range(4)]

n = int(input())

i = 0 
while i < n:
    s,num = input().split()
    num = int(num)
    
    if   s == "S":
        table[0][n-1] = 1 
    elif s == "H":
        table[1][n-1] = 1 
    elif s == "C":
        table[2][n-1] = 1 
    else:    # D 
        table[3][n-1] = 1 

    i += 1

for i,elem_i in enumerate(table):
    for j,elem_j in enumerate(elem_i):
        if elem_j ==1:
            continue

        if i == 0:
            s_str='S'
        elif i == 1:
            s_str='H'
        elif i == 2:
            s_str='C'
        else:
            s_str='D'
        print (s_str + " " + str(j+1))


Fixed code:
table = [[ 0 for i in range(13)] for j in range(4)]

n = int(input())

i = 0 
while i < n:
    s,num = input().split()
    num = int(num)
    
    if   s == "S":
        table[0][num-1] = 1
    elif s == "H":
        table[1][num-1] = 1
    elif s == "C":
        table[2][num-1] = 1
    else:    # D 
        table[3][num-1] = 1

    i += 1

for i,elem_i in enumerate(table):
    for j,elem_j in enumerate(elem_i):
        if elem_j ==1:
            continue

        if i == 0:
            s_str='S'
        elif i == 1:
            s_str='H'
        elif i == 2:
            s_str='C'
        else:
            s_str='D'
        print (s_str + " " + str(j+1))
Buggy code:
n = int(input())
cards = []
for i in range(n):
	s,r=input().split()
	cards.append((s,int(r)))
for s,r in [(s,r) for s in 'SHCD' for r in range(1,14) if not in cards]:
	print(s,r)
	

Fixed code:
n = int(input())
cards = []
for i in range(n):
	s,r=input().split()
	cards.append((s,int(r)))
for s,r in [(s,r) for s in 'SHCD' for r in range(1,14) if (s,r) not in cards]:
	print(s,r)
Buggy code:
n = int(input())
card = set()
for i in range(n):
    card_type, card_num = input().split()
    card.add(card_type + card_num)
for card_type in ["S", "H", "C", "D"]:
    for card_num in range(1, 14):
        if card_type + str(card_num) not in card:
            print(card_type + str(card_num))

Fixed code:
n = int(input())
card = set()
for i in range(n):
    card_type, card_num = input().split()
    card.add(card_type + card_num)
for card_type in ["S", "H", "C", "D"]:
    for card_num in range(1, 14):
        if card_type + str(card_num) not in card:
            print(card_type + " " + str(card_num))
Buggy code:
n= int(input())

T=[[0 for j in range(13)]for m in range(4)]
format(T)

for i in range(n):
    a,b = input().split()
    b=int(b)
    
    if a=='S':
      T[0][b-1] = 1
    elif a=='H':
      T[1][b-1] = 1
    elif a=='C':
      T[2][b-1] = 1
    else:
      T[3][b-1] = 1

for j in range(4):
  for i in range (13):
    if T[j][i] == 0:
      if c==0:
        K = "S"
      elif c==1:
        K = "H"
      elif c==2:
        K = "C"
      else:
        K = "D"
    print(K,d+1)


Fixed code:
#ITP1_6_B


n= int(input())

T=[[0 for j in range(13)]for m in range(4)]
format(T)

for i in range(n):
    a,b = input().split()
    b=int(b)
    
    if a=='S':
      T[0][b-1] = 1
    elif a=='H':
      T[1][b-1] = 1
    elif a=='C':
      T[2][b-1] = 1
    else:
      T[3][b-1] = 1
for c in range(4):
  for d in range (13):
    if T[c][d] == 0:
      if c==0:
        K = "S"
      elif c==1:
        K = "H"
      elif c==2:
        K = "C"
      else:
        K = "D"
      print(K,d+1)
    else:
      pass
Buggy code:
c=[0] * 52
for i in range(13):
    c[i]='S {0}'.format(i+1)
    c[13+i]='H {0}'.format(i+1)
    c[26+i]='C {0}'.format(i+1)
    c[39+i]='D {0}'.format(i+1)

print(c)

for i in range(int(input())):
    c.remove(input())

print('\n'.join(c))


Fixed code:
c=[0] * 52
for i in range(13):
    c[i]='S {0}'.format(i+1)
    c[13+i]='H {0}'.format(i+1)
    c[26+i]='C {0}'.format(i+1)
    c[39+i]='D {0}'.format(i+1)

for i in range(int(input())):
    c.remove(input())

if c:print('\n'.join(c))
Buggy code:
import sys

SUITS = ['S', 'H', 'C', 'D']
exist_cards = {suit:[] for suit in suits}

n = input()

for line in sys.stdin:
    suit, number = line.split()
    exist_cards[suit].append(int(number))


for suit in SUITS:
    for i in range(1, 14):
        if i not in exist_cards[suit]:
            print(suit, i)

Fixed code:
import sys

SUITS = ['S', 'H', 'C', 'D']
exist_cards = {suit:[] for suit in SUITS}

n = input()

for line in sys.stdin:
    suit, number = line.split()
    exist_cards[suit].append(int(number))


for suit in SUITS:
    for i in range(1, 14):
        if i not in exist_cards[suit]:
            print(suit, i)
Buggy code:
suit = {"S": 0, "H": 1, "C": 2, "D": 3}
suit_keys = list(suit.keys())
deck = [[suit_keys[i] + " " + str(j + 1) for j in range(13)] for i in range(4)]
for _ in range(int(input())):
    card = input().split()
    del deck[suit[card[0]]][int(card[1]) - 1]
for i in range(4):
    for j in deck[i]:
        print(j)



Fixed code:
suit = {"S": 0, "H": 1, "C": 2, "D": 3}
suit_keys = list(suit.keys())
deck = [[suit_keys[i] + " " + str(j + 1) for j in range(13)] for i in range(4)]
for _ in range(int(input())):
    card = input().split()
    deck[suit[card[0]]][int(card[1]) - 1] = ""
for i in range(4):
    for j in range(13):
        if deck[i][j] != "":
            print(deck[i][j])
Buggy code:
n=int(input())
cards = {} 
for i in range(n):
    card=input()
    cards[card]=1
    
    for c in ['S', 'H', 'C', 'D']:
        for n in range(1, 14):
            key = c+' '+ str(n)
            if not key in cards:
                print(key)


Fixed code:
n=int(input())
cards = {}
for i in range(n):
    card=input()
    cards[card]=1
    
   
for c in ['S', 'H', 'C', 'D']:
        for n in range(1, 14):
            key = c+' '+ str(n)
            if not key in cards:
                print(key)
Buggy code:
def to_str(symbol, num):
    return '{0} {1}'.format(symbol, num)

if __name__ == '__main__':
    symbols = ['S','H','C','D']
    cards = [to_str(x,y) for x in symbols for y in range(1,14)]
    n = int(input())
    if n == 52: return None
    for i in range(n):
        cards.remove(input())
    print('\n'.join(cards))

Fixed code:
import sys

def to_str(symbol, num):
    return '{0} {1}'.format(symbol, num)

if __name__ == '__main__':
    symbols = ['S','H','C','D']
    cards = [to_str(x,y) for x in symbols for y in range(1,14)]
    n = int(input())
    if n == 52: sys.exit()
    for i in range(n):
        cards.remove(input())
    print('\n'.join(cards))
Buggy code:
N = int(input())

#??????????????????????????????
FL =[]
for i in range(13):
 FL.append("S " + str(i+1))
for i in range(13):
 FL.append("H " + str(i+1))
for i in range(13):
 FL.append("C " + str(i+1))
for i in range(13):
 FL.append("D " + str(i+1))

for i in range(N):
 D = str(input())
 FL.remove(D)

for i in range(52 - N - 1):
 print(FL[i])

Fixed code:
N = int(input())

#??????????????????????????????
FL =[]
for i in range(13):
 FL.append("S " + str(i+1))
for i in range(13):
 FL.append("H " + str(i+1))
for i in range(13):
 FL.append("C " + str(i+1))
for i in range(13):
 FL.append("D " + str(i+1))

for i in range(N):
 D = str(input())
 FL.remove(D)

for i in range(52 - N):
 print(FL[i])
Buggy code:
epochs = int(input())
patterns = ['S', 'H', 'C', 'D']
checker = {pattern: [True]*13 for pattern in patterns}
for i in range(epochs):
    pattern, num = input().split()
    num = int(num)
    checker[pattern][num-1] = False

for pattern in patterns:
    for i in range(13):
        if checker[pattern][i]:
            print(pattern, i)

Fixed code:
epochs = int(input())
patterns = ['S', 'H', 'C', 'D']
checker = {pattern: [True]*13 for pattern in patterns}
for i in range(epochs):
    pattern, num = input().split()
    num = int(num)
    checker[pattern][num-1] = False
 
for pattern in patterns:
    for i in range(13):
        if checker[pattern][i]:
            print(pattern, i+1)
Buggy code:
a = {}
for s in ["S", "H", "C", "D"]:
    a.update({f'{s} {i}': 0 for i in range(1, 14)})
n = int(input())
for _ in range(n):
    s = input()
    print(s)
    del a[s]
        
a = list(a)
for i in range(len(a)):
    print(a[i])
    

    
    


Fixed code:
a = {}
for s in ["S", "H", "C", "D"]:
    a.update({f'{s} {i}': 0 for i in range(1, 14)})
n = int(input())
for _ in range(n):
    s = input()
    del a[s]
        
a = list(a)
for i in range(len(a)):
    print(a[i])
Buggy code:
N = int(input())
cards = []
for i in range(N):
    line = input().split()
    a = line[0]
    num = int(line[1])
    cards.append((a, num))
tarinai_list = []
for a in ['S', 'H', 'C', 'D']:
    for num in range(1, 14):
        for card in cards:
            if a == card[0] and num == card[1]:
                break
        tarinai_list.append((a, num))
for l in tarinai_list:
    print(' '.join(map(str, l)))


Fixed code:
N = int(input())
cards = []
for i in range(N):
    line = input().split()
    a = line[0]
    num = int(line[1])
    cards.append((a, num))

tarinai_list = []
for a in ['S', 'H', 'C', 'D']:
    for num in range(1, 14):
        find = False
        for card in cards:
            if a == card[0] and num == card[1]:
                find = True
                break
        if not find:
            tarinai_list.append((a, num))
for l in tarinai_list:
    print(' '.join(map(str, l)))
Buggy code:
l = [x+' '+y for x in['S','H','C','D']for y in[str(i+1)for i in range(13)]]
for n in range(int(input())):
  l.remove(input())
print(i for i in l)

Fixed code:
l = [x+' '+y for x in['S','H','C','D']for y in[str(i+1)for i in range(13)]]
for n in range(int(input())):
  l.remove(input())
for i in l:
  print(i)
Buggy code:
import itertools
s=['S','H','C','D']
n=[str(i) for i in range(1,14)]
c=[x+' '+y for x,y in itertools.product(s,n)]
for _ in range(input()):
 c.remove(input())
print('\n'.join(c))

Fixed code:
import itertools
s=['S','H','C','D']
n=[str(i) for i in range(1,14)]
c=[x+' '+y for x,y in itertools.product(s,n)]
for _ in range(int(input())):
 c.remove(input())
if c!=[]:print('\n'.join(c))
Buggy code:
c=[f'{s} {i}'for s in'SHCD'for i in range(1,14)]
for _ in[0]*int(input()):c.remove(input())
for a in c:print(c)


Fixed code:
c=[f'{s} {i}'for s in'SHCD'for i in range(1,14)]
for _ in[0]*int(input()):c.remove(input())
for x in c:print(x)
Buggy code:
e=[input()for _ in[0]*int(input())]
for s in"SHCD":
 for r in range(1,14):
  if f'{s} {i}'not in e:print(s,r)


Fixed code:
n=int(input())
e=[input()for _ in[0]*n]
for s in"SHCD":
 for r in range(1,14):
  if f'{s} {r}'not in e:print(s,r)
Buggy code:
n=int(input())
lst=[(a,b) for a in ['S','H','C','D'] for b in range(1,14)]
for i in range(n):
    a,b = input().split()
    b = int(b)
    lst.remove(a,b)
for (a,b) in lst:
    print(a,b)


Fixed code:
n=int(input())
lst=[(a,b) for a in ['S','H','C','D'] for b in range(1,14)]
for i in range(n):
    a,b = input().split()
    b = int(b)
    lst.remove((a,b))
for (a,b) in lst:
    print(a,b)
Buggy code:
n = int(input())
count = 0
card = {"S": card_(), "H": card_(), "C": card_(), "D": card_()}
while count < n:
	i = list(input().split(" "))
	card[i[0]] -= {int(i[1])}
	count += 1

mark = ["S", "H", "C", "D"]
for m in mark:
	for c in sorted(card[m]):
		print("%s %d" % (m, c))

Fixed code:
card_ = lambda:set([i for i in range(1, 14)])
n = int(input())
count = 0
card = {"S": card_(), "H": card_(), "C": card_(), "D": card_()}
while count < n:
    i = list(input().split(" "))
    card[i[0]] -= {int(i[1])}
    count += 1
 
mark = ["S", "H", "C", "D"]
for m in mark:
    for c in sorted(card[m]):
        print("%s %d" % (m, c))
Buggy code:
#coding:utf-8

def ch2int(a):
    s=["S","H","C","D"]
    for i,b in enumerate(s):
        if a==b:
            return i

def int2ch(i):
    s=["S","H","C","D"]
    return s[i]

n=int(input())
card=[[0 for i in range(0,4)]for j in range(0,13)]

for i in range(n):
    c,x=list(map(str,input().split()))

    card[int(x)-1][ch2int(c)]=1

for i,x in enumerate(card):
    for j,y in enumerate(x):
        if y==0:
            print(int2ch(j)+" "+str(i+1))
    

Fixed code:
#coding:utf-8

def ch2int(a):
    s=["S","H","C","D"]
    for i,b in enumerate(s):
        if a==b:
            return i

def int2ch(i):
    s=["S","H","C","D"]
    return s[i]

n=int(input())
card=[[0 for i in range(0,13)]for j in range(0,4)]

for i in range(n):
    c,x=list(map(str,input().split()))

    card[ch2int(c)][int(x)-1]=1

for i,x in enumerate(card):
    for j,y in enumerate(x):
        if y==0:
            print(int2ch(i)+" "+str(j+1))
Buggy code:
n = int(input())
cards = [[0 for i in range(13)] for j in range(4)]
n = int(input())
for i in range(n):
    card = list(input().split())
    card[1] = int(card[1])
    if card[0] == 'S':
        suit = 0 
    elif card[0] == 'H':
        suit = 1 
    elif card[0] == 'C':
        suit = 2 
    elif card[0] == 'D':
        suit = 3 
    cards[suit][card[1]-1] = 1 
for i in range(4):
    if i == 0:
        suit = 'S' 
    elif i == 1:
        suit = 'H' 
    elif i == 2:
        suit = 'C' 
    elif i == 3:
        suit = 'D' 
    for j in range(13):
        if not(cards[i][j]):
            print(suit, j+1)

Fixed code:
cards = [[0 for i in range(13)] for j in range(4)]
n = int(input())
for i in range(n):
    card = list(input().split())
    card[1] = int(card[1])
    if card[0] == 'S':
        suit = 0 
    elif card[0] == 'H':
        suit = 1 
    elif card[0] == 'C':
        suit = 2 
    elif card[0] == 'D':
        suit = 3 
    cards[suit][card[1]-1] = 1 
for i in range(4):
    if i == 0:
        suit = 'S' 
    elif i == 1:
        suit = 'H' 
    elif i == 2:
        suit = 'C' 
    elif i == 3:
        suit = 'D' 
    for j in range(13):
        if not(cards[i][j]):
            print(suit, j+1)
Buggy code:
n = int(input())
cards = [[0 for i in range(13)] for j in range(4)]
s2n = {'S': 0, 'H': 1, 'C': 2, 'D': 3}
n2s = 'SHCD'
n = int(input())
for i in range(n):
    card = list(input().split())
    card[1] = int(card[1])
    if card[0] == 'S':
        suit = 0 
    elif card[0] == 'H':
        suit = 1 
    elif card[0] == 'C':
        suit = 2 
    elif card[0] == 'D':
        suit = 3 
    cards[suit][card[1]-1] = 1
for i in range(4): 
    for j in range(13):
        if not(cards[i][j]):
            print(n2s[i], j+1)

Fixed code:
cards = [[0 for i in range(13)] for j in range(4)]
s2n = {'S': 0, 'H': 1, 'C': 2, 'D': 3}
n2s = 'SHCD'
n = int(input())
for i in range(n):
    card = list(input().split())
    card[1] = int(card[1])
    cards[s2n[card[0]]][card[1]-1] = 1
for i in range(4): 
    for j in range(13):
        if not cards[i][j]:
            print(n2s[i], j+1)
Buggy code:
n=int(input())
a=[[]]*4
s,h,c,d=[],[],[],[]
for i in range(n)
    m,r=input().split()
    if m == 'S'
        s.append(int(r))
     elif m == 'H'
        s.append(int(r))
     elif m == 'C'
        s.append(int(r))
     elif m == 'D'
        s.append(int(r))
for i in range(1,14):
    if i not in s:
        print('S', str(i))
for i in range(1,14):
    if i not in h:
        print('H', str(i))
for i in range(1,14):
    if i not in c:
        print('C', str(i))
for i in range(1,14):
    if i not in d:
        print('D', str(i))

Fixed code:
n=int(input())
s,h,c,d=[],[],[],[]

for i in range(n):
    m,r=input().split()
    if m == 'S':
        s.append(int(r))
    elif m == 'H':
        h.append(int(r))
    elif m == 'C':
        c.append(int(r))
    elif m == 'D':
        d.append(int(r))

for i in range(1,14):
    if i not in s:
        print('S', str(i))
for i in range(1,14):
    if i not in h:
        print('H', str(i))
for i in range(1,14):
    if i not in c:
        print('C', str(i))
for i in range(1,14):
    if i not in d:
        print('D', str(i))
Buggy code:

list_s = ["S1","S2","S3","S4","S5","S6","S7","S8","S9","S10","S11","S12","S13"]
list_h = ["H1","H2","H3","H4","H5","H6","H7","H8","H9","H10","H11","H12","H13"]
list_c = ["C1","C2","C3","C4","C5","C6","C7","C8","C9","C10","C11","C12","C13"]
list_d = ["D1","D2","D3","D4","D5","D6","D7","D8","D9","D10","D11","D12","D13"]

num = int(input())

for i in range(num):
	c,cn = input().split(" ")
	if c == "S":
		if str(c+cn) in list_s:
			a = list_s.index(str(c+cn))
			list_s.pop(a)
	if c == "H":
		if str(c+cn) in list_h:
			a = list_h.index(str(c+cn))
			list_h.pop(a)
	if c == "C":
		if str(c+cn) in list_c:
			a = list_c.index(str(c+cn))
			list_c.pop(a)

	if c == "D":
		if str(c+cn) in list_d:
			a = list_d.index(str(c+cn))
			list_d.pop(a)

[print(i) for i in list_s]
[print(i) for i in list_h]
[print(i) for i in list_c]
[print(i) for i in list_d]



Fixed code:

list_s = ["S1","S2","S3","S4","S5","S6","S7","S8","S9","S10","S11","S12","S13"]
list_h = ["H1","H2","H3","H4","H5","H6","H7","H8","H9","H10","H11","H12","H13"]
list_c = ["C1","C2","C3","C4","C5","C6","C7","C8","C9","C10","C11","C12","C13"]
list_d = ["D1","D2","D3","D4","D5","D6","D7","D8","D9","D10","D11","D12","D13"]

num = int(input())

for i in range(num):
	c,cn = input().split(" ")
	if c == "S":
		if str(c+cn) in list_s:
			a = list_s.index(str(c+cn))
			list_s.pop(a)
	if c == "H":
		if str(c+cn) in list_h:
			a = list_h.index(str(c+cn))
			list_h.pop(a)
	if c == "C":
		if str(c+cn) in list_c:
			a = list_c.index(str(c+cn))
			list_c.pop(a)

	if c == "D":
		if str(c+cn) in list_d:
			a = list_d.index(str(c+cn))
			list_d.pop(a)

[print(i[0:1],i[1:]) for i in list_s]
[print(i[0:1],i[1:]) for i in list_h]
[print(i[0:1],i[1:]) for i in list_c]
[print(i[0:1],i[1:]) for i in list_d]
Buggy code:
n = int(input())
S,H,C,D = [0 for i in range(13)]
for i in range(n):
	data = input().split()
	num = int(data[1])
	if data[0]=='S':
		S[num-1] = 1
	elif data[0]=='H':
		H[num-1] = 1
	elif data[0]=='C':
		C[num-1] = 1
	else:
		D[num-1] = 1
for j in range(13):
	if S[j]==0:
		print('S %d' % (j+1))
for j in range(13):
	if H[j]==0:
		print('H %d' % (j+1))
for j in range(13):
	if C[j]==0:
		print('C %d' % (j+1))
for j in range(13):
	if D[j]==0:
		print('D %d' % (j+1))


Fixed code:
n = int(input())
S = [0 for i in range(13)]
H = [0 for i in range(13)]
C = [0 for i in range(13)]
D = [0 for i in range(13)]
for i in range(n):
	data = input().split()
	num = int(data[1])
	if data[0]=='S':
		S[num-1] = 1
	elif data[0]=='H':
		H[num-1] = 1
	elif data[0]=='C':
		C[num-1] = 1
	else:
		D[num-1] = 1
for j in range(13):
	if S[j]==0:
		print('S %d' % (j+1))
for j in range(13):
	if H[j]==0:
		print('H %d' % (j+1))
for j in range(13):
	if C[j]==0:
		print('C %d' % (j+1))
for j in range(13):
	if D[j]==0:
		print('D %d' % (j+1))
Buggy code:
a = int(input())
cards = [[False for x in range(13)] for y in range(4)]
for i in range(a):
    s, v = map(str, input().split())
    u = int(v)
    if s == 'S':
        cards[0][u-1] = True
    elif s == 'H':
        cards[1][u-1] = True
    elif s == 'C':
        cards[2][u-1] = True
    elif s == 'D':
        cards[3][u-1] = True
    else:
        pass

for j in range(13):
    if cards[0][j]:
        continue
    else:
        print("S ", j+1)

for j in range(13):
    if cards[1][j]:
        continue
    else:
        print("H ", j+1)

for j in range(13):
    if cards[2][j]:
        continue
    else:
        print("C ", j+1)

for j in range(13):
    if cards[3][j]:
        continue
    else:
        print("D ", j+1)



Fixed code:
a = int(input())
cards = [[False for x in range(13)] for y in range(4)]
for i in range(a):
    s, v = map(str, input().split())
    u = int(v)
    if s == 'S':
        cards[0][u-1] = True
    elif s == 'H':
        cards[1][u-1] = True
    elif s == 'C':
        cards[2][u-1] = True
    elif s == 'D':
        cards[3][u-1] = True
    else:
        pass

for j in range(13):
    if cards[0][j]:
        continue
    else:
        print("S ", end="")
        print(j+1)

for j in range(13):
    if cards[1][j]:
        continue
    else:
        print("H ", end="")
        print(j+1)

for j in range(13):
    if cards[2][j]:
        continue
    else:
        print("C ", end="")
        print(j+1)

for j in range(13):
    if cards[3][j]:
        continue
    else:
        print("D ", end="")
        print(j+1)
Buggy code:
data = [
    '{0} {1}'.format(s, r)
    for s in ('S', 'H', 'C', 'D')
    for r in range(1, 13 + 1)
    ]

count = int(input())
for c in range(count):
    card = input()
    data.remove(card)

print('\\n'.join(data))

Fixed code:
data = [
    '{0} {1}'.format(s, r)
    for s in ('S', 'H', 'C', 'D')
    for r in range(1, 13 + 1)
    ]

count = int(input())
for c in range(count):
    card = input()
    data.remove(card)

for c in data:
 print(c)
Buggy code:
n = int(input())
S = []
H = []
C = []
D = []
for i in range(0, n):
 x = list(input().split())
 if x[0] == 'S':
  S.append(int(x[1]))
 elif x[0] == 'H':
  H.append(int(x[1]))
 elif x[0] == 'C':
  C.append(int(x[1]))
 else:
  D.append(int(x[1]))
def pr(list, type):
 list.sort()
 for i in range(1, 14):
  if i not in list:
   print("{0} {1}".format(type, i))
   print()
pr(S, 'S')
pr(H, 'H')
pr(C, 'C')
pr(D, 'D')
 

Fixed code:
n = int(input())
S = []
H = []
C = []
D = []
for i in range(0, n):
 x = list(input().split())
 if x[0] == 'S':
  S.append(int(x[1]))
 elif x[0] == 'H':
  H.append(int(x[1]))
 elif x[0] == 'C':
  C.append(int(x[1]))
 else:
  D.append(int(x[1]))
def pr(list, type):
 list.sort()
 for i in range(1, 14):
  if i not in list:
   print("{0} {1}".format(type, i))
pr(S, 'S')
pr(H, 'H')
pr(C, 'C')
pr(D, 'D')
Buggy code:
s= [i+1 for i in range(13)]
h= [i+1 for i in range(13)]
c= [i+1 for i in range(13)]
d= [i+1 for i in range(13)]

n=int(input())
for cnt in range(n)
    e,n =input().split()
    if e == 'S':s[int(n)-1]=0
    elif e == 'H':h[int(n)-1]=0
    elif e == 'C':c[int(n)-1]=0
    elif e == 'D':d[int(n)-1]=0

for i in s:
    if i != 0: print('S '+repr(i))
for i in h:
    if i != 0: print('H '+repr(i))
for i in c:
    if i != 0: print('C '+repr(i))
for i in d:
    if i != 0: print('D '+repr(i))

Fixed code:
s= [i+1 for i in range(13)]
h= [i+1 for i in range(13)]
c= [i+1 for i in range(13)]
d= [i+1 for i in range(13)]
 
n=int(input())
for cnt in range(n):
    e,n =input().split()
    if e == 'S':s[int(n)-1]=0
    elif e == 'H':h[int(n)-1]=0
    elif e == 'C':c[int(n)-1]=0
    elif e == 'D':d[int(n)-1]=0
 
for i in s:
    if i != 0: print('S '+repr(i))
for i in h:
    if i != 0: print('H '+repr(i))
for i in c:
    if i != 0: print('C '+repr(i))
for i in d:
    if i != 0: print('D '+repr(i))
Buggy code:
import itertools
n = int(input())
c = list(itertools.product(['S', 'H', 'C', 'D'], range(1,14)))
for _ in range(n):
    s, num = input().split()
    c.remove((s, int(num)))
for i in range(4*13 - n):
    print(*c, sep = '\n')

Fixed code:
import itertools
n = int(input())
c = list(itertools.product(['S', 'H', 'C', 'D'], range(1,14)))
for _ in range(n):
    s, num = input().split()
    c.remove((s, int(num)))
for i in range(4*13 - n):
    print(c[i][0], c[i][1])