qyliang/CodeNanoFix huggingface dataset:
Buggy code:
import collections
N=int(input())
S=[input() for i in range(N)]

c=collections.Counter(S)
most=c.most_common()
m_cnt=most[0][1]
for i in most:
    if i[1]==m_cnt:
        print(i[0])
    else:
        break

Fixed code:
import collections
N=int(input())
S=[input() for i in range(N)]

c=collections.Counter(S)
most=c.most_common()
m_cnt=most[0][1]

dicts=[]

for i in most:
    if i[1]==m_cnt:
        dicts.append(i[0])
    else:
        break
dicts.sort()
for i in dicts:
    print(i)
Buggy code:
N = int(input())
arr = []

for i in range(N):
  a = input()
  arr.append(a)
  
arr.sort()
arr.append("")

a = [[] for i in range(N)]
cnt = 0

for i in range(1,N+1):
  
  if arr[0] != arr[1] and i == 1:
    a[0].append(arr[0])
  
  if arr[i] == arr[i-1]:
    cnt += 1
  else:
    if cnt > 0:
      a[cnt].append(arr[i])
    else:
      cnt = 0
      a[cnt].append(arr[i])
for i in range(N):
  if a[i] == []:
    p = 0
  else:
    b = a[i]
    b.sort()
    for j in b:
      if j != "":
        print(j)
    break
  
  

Fixed code:
N = int(input())
arr = []

for i in range(N):
  a = input()
  arr.append(a)
  
arr.sort()
arr.append("")

a = [[] for i in range(N+1)]
cnt = 0

for i in range(1,N+1):
  
  if arr[0] != arr[1] and i == 1:
    a[1].append(arr[0])
  
  if arr[i] == arr[i-1]:
    if cnt == 0:
      cnt += 1
    cnt += 1	
  else:
    if cnt > 1:
      a[cnt].append(arr[i-1])
      cnt = 1
    else:
      cnt = 1
      if arr[0] != arr[i-1]:
        a[1].append(arr[i-1])
for i in range(N):
  if a[N-i] == []:
    p = 0
  else:
    b = a[N-i]
    b.sort()
    for j in b:
      if j != "":
        print(j)
    break
Buggy code:
n=int(input())
dic = {}
for i in range(n):
    a = input()
    if a in dic:
        dic[a] += 1
    else:
        dic[a]   = 1
maxa = max(dic.values())
ans = [x for x, y in dic.items() if y == maxa]
print(sorted(ans))

Fixed code:
n=int(input())
list_ = [input() for i in range(n)]
dic = {}
for a in list_:
    if a in dic:
        dic[a] += 1
    else:
        dic[a]   = 1
maxa = max(dic.values())
ans = [x for x, y in dic.items() if y == maxa]
for A in sorted(ans):
    print(A)
Buggy code:
def main():
  num = int(input())

  tmp = [input() for i in range(num)]

  tmp2 = {}
  for t in tmp:
    if len(tmp2) == 0:
      tmp2[t] = 1
    else:
      if t in tmp2:
        tmp2[t] += 1
      else:
        tmp2[t] = 1

  tmp2 = sorted(tmp2.items(), key=lambda x:x[1])
  for t in sorted(tmp2):
    if tmp2[0][1] == t[1]:
      print(t[0])

main()

Fixed code:
def main():
  num = int(input())

  tmp = [input() for i in range(num)]

  tmp2 = {}
  for t in tmp:
    if len(tmp2) == 0:
      tmp2[t] = 1
    else:
      if t in tmp2:
        tmp2[t] += 1
      else:
        tmp2[t] = 1

  _tmp2 = sorted(tmp2.items(), key=lambda x:x[1])
  tmp3 = sorted(tmp2.items())
  for t in tmp3:
    if _tmp2[-1][1] == t[1]:
      print(t[0])

main()
Buggy code:
from collections import Counter

a = int(input())
a_list = []
ans_list = []

for i in range(a):
  a_list.append(input())

a_counter = Counter(a_list)

_v = 0
for k, v in a_counter.most_common():
    if _v == 0 or _v == v:
      _v = v
      ans_list.append(k)
    elif _v > v:
      break

ans = sorted(ans_list)
print(ans)

Fixed code:
from collections import Counter

a = int(input())
a_list = []
ans_list = []

for i in range(a):
  a_list.append(input())

a_counter = Counter(a_list)

_v = 0
for k, v in a_counter.most_common():
    if _v == 0 or _v == v:
      _v = v
      ans_list.append(k)
    elif _v > v:
      break

ans = sorted(ans_list)
for i in ans:
  print(i)
Buggy code:
N = int(input())
cnt_s = {}
for _ in range(N):
  s = input()
  if s in cnt_s:
    cnt_s[s] += 1
  else:
    cnt_s[s] - 1
  
max_cnt = max(cnt_s.values())

ans = []
for key, value in cnt_s.items():
  if value == max_cnt:
    ans.append(key)
  
[print(s) for s in sorted(ans)]

Fixed code:
N = int(input())
cnt_s = {}
for _ in range(N):
  s = input()
  if s in cnt_s:
    cnt_s[s] += 1
  else:
    cnt_s[s] = 1
  
max_cnt = max(cnt_s.values())

ans = []
for key, value in cnt_s.items():
  if value == max_cnt:
    ans.append(key)
  
[print(s) for s in sorted(ans)]
Buggy code:
import collections

n = int(input())
List = [input() for i in range(n)]
res = []

c = collections.Counter(List)

for v in c.values():
  m = max(m, v)
  
for k, v in c.items():
  if v == m:
    res.append(k)
    
res.sort()
for i in range(les(res)):
  print(res[i])

Fixed code:
import collections

n = int(input())
List = [input() for i in range(n)]
res = []

c = collections.Counter(List)
m = 0
for v in c.values():
  m = max(m, v)
  
for k, v in c.items():
  if v == m:
    res.append(k)
    
res.sort()
for i in range(len(res)):
  print(res[i])
Buggy code:
N = int(input())
d = {}
for _ in range(N):
    S = input()
    if S in l :
        d[S] += 1
    else :
        d[S] = 1

m = max(d.values())

for s in sorted(k for k in d if d[k]==m) :
    print(s)


Fixed code:
N = int(input())
d = {}
for _ in range(N):
    S = input()
    if S in d :
        d[S] += 1
    else :
        d[S] = 1

m = max(d.values())

for s in sorted(k for k in d if d[k]==m) :
    print(s)
Buggy code:
n = int(input())
dic = {}
for i in range(n):
  s = input()
  if s not in dic: dic[s] = 1
  else: dic[s] += 1
v = dic.values()
v = sorted(v)
max_num = v[n-1]
ans = []
for s in dic:
  if dic[s]==max_num:
    ans.append(s)
ans = sorted(ans)
for i in range(len(ans)):
  print(ans[i])


Fixed code:
n = int(input())
dic = {}
for i in range(n):
  s = input()
  if s not in dic: dic[s] = 1
  else: dic[s] += 1
v = dic.values()
v = sorted(v)
max_num = v[len(v)-1]
ans = []
for s in dic:
  if dic[s]==max_num:
    ans.append(s)
ans = sorted(ans)
for i in range(len(ans)):
  print(ans[i])
Buggy code:
from collections import Counter
n = input()
s = [input() for _ in range(n)]
s = Counter(s)
m = max(s.values())

a = []
for d in s.items():
    if d[1] == m:
        a.append(d[0])
for s in a:
    print(s)

Fixed code:
from collections import Counter
n = int(input())
s = [input() for _ in range(n)]
s = Counter(s)
m = max(s.values())

a = []
for d in s.items():
    if d[1] == m:
        a.append(d[0])
for s in sorted(a):
    print(s)
Buggy code:
N = int(input())
dict1 = {}
for _ in range(N):
  s = input()
  if s in dict1:
    dict[s] += 1
  else:
    dict[s] = 1
list1 = [d[0] for d in dict1.items() if d[1]==max(dict1.values())]
list1.sort()
for s in list1:
  print(s)

Fixed code:
N = int(input())
dict1 = {}
for _ in range(N):
  s = input()
  if s in dict1:
    dict1[s] += 1
  else:
    dict1[s] = 1
max_num= max(dict1.values())
list1 = [d[0] for d in dict1.items() if d[1]==max_num]
list1.sort()
for s in list1:
  print(s)
Buggy code:
import collections
import itertools

N=int(input())
A=[]


for i in range(N):
  A.append(input())

counter = collections.Counter(A)

mode_v = counter.most_common()[0][-1]

it = itertools.takewhile(
    lambda kv: kv[-1] == mode_v, counter.most_common()
)

for k,v in it:
  print(k)


Fixed code:
import collections
import itertools

N=int(input())
A=[]
B=[]


for i in range(N):
  A.append(input())

counter = collections.Counter(A)

mode_v = counter.most_common()[0][-1]

it = itertools.takewhile(
    lambda kv: kv[-1] == mode_v, counter.most_common()
)

for k,v in it:
  B.append(k)
B.sort()

for i in range(len(B)):
  print(B[i])
Buggy code:
n = int(input())
d = {}
ans = []
for i in range(n):
  s = input()
  if s not in d:
    d[s] = 1
  else:
    d[s] += 1
d_sorted = sorted(d.items(), key=lambda x:x[1])
d = list(d.items())
score = d[-1][1]
for i in range(len(d)):
  if score == d[i][1]:
    ans.append(d[i][0])
ans.sort()
for i in range(len(ans)):
  print(ans[i])

Fixed code:
n = int(input())
d = {}
ans = []
for i in range(n):
  s = input()
  if s not in d:
    d[s] = 1
  else:
    d[s] += 1
d = sorted(d.items(), key=lambda x:x[1])
score = d[-1][1]
ans = []
for i in range(len(d)):
  if d[i][1] == score:
    ans.append(d[i][0])
ans.sort()
for i in range(len(ans)):
  print(ans[i])
Buggy code:
N = int(input())

Sdict = dict()
max = 0
for _ in range(N):
    s = input()
    if s in Sdict:
        Sdict[s] += 1
    else:
        Sdict[s] = 0
    
maxi = 0
lis = []
for k,v in Sdict.items():
    if v > maxi:
        lis = [k]
        maxi = v
    if v == maxi:
        lis.append(k)
lis.sort()
for k in lis:
    print(k)

Fixed code:
N = int(input())

Sdict = dict()
max = 0
for _ in range(N):
    s = input()
    if s in Sdict:
        Sdict[s] += 1
    else:
        Sdict[s] = 0
    
maxi = 0
lis = []
for k,v in Sdict.items():
    if v > maxi:
        lis = [k]
        maxi = v
    elif v == maxi:
        lis.append(k)
lis.sort()
for k in lis:
    print(k)
Buggy code:
N = int(input().rstrip())
d = {}
for _ in range(N):
    string = input().rstrip()
    if string in d.keys():
        d[string] += 1
    else:
        d[string] = 1
d = sorted(d.items(), key=lambda x:x[1], reverse=True)
print(d)
rets = []
max = -1
for string, val in d:
    if max == -1:
        max = val
    elif max != val:
        break
    rets.append(string)

for a in rets[::-1]:
    print(a)


Fixed code:
N = int(input().rstrip())
d = {}
for _ in range(N):
    string = input().rstrip()
    if string in d.keys():
        d[string] += 1
    else:
        d[string] = 1
d = sorted(d.items(), key=lambda x: x[1], reverse=True)
# print(d)
rets = []
max = -1
for string, val in d:
    if max == -1:
        max = val
    elif max != val:
        break
    rets.append(string)

for a in sorted(rets):
    print(a)
Buggy code:
N = int(input())
S = [input() for i in range(N)]
s = sorted(S)
import collections
c = collections.Counter(s)
C = c.most_common()

a = C[0][1]
b = []
for i in range(N):
  if a == C[i][1]:
    b.append(C[i][0])
  else:
    break
B = sorted(b)

for i in B:
  print(i)

Fixed code:
N = int(input())
S = [input() for i in range(N)]
s = sorted(S)
import collections
c = collections.Counter(s)
C = c.most_common()
 
a = C[0][1]
b = []
for i in range(len(C)):
  if a == C[i][1]:
    b.append(C[i][0])
  else:
    break
B = sorted(b)
 
for i in B:
  print(i)
Buggy code:
N=int(input())
S=[input() for i in range(N)]
S=sorted(S)
cnt=1
max_cnt=1
ans=[S[0]]
for i in range(N-1):
    if S[i]==S[i+1]:
        cnt+=1
    else:
        cnt=1
    if cnt==max_cnt:
        ans.append(S[i+1])
    if cnt>max_cnt:
        ans=[S[i+1]]
ans=sorted(ans)
for i in ans:
    print(i)

Fixed code:
N=int(input())
S=[input() for i in range(N)]
S=sorted(S)
cnt=1
max_cnt=1
ans=[S[0]]
for i in range(N-1):
    if S[i]==S[i+1]:
        cnt+=1
    else:
        cnt=1
    if cnt==max_cnt:
        ans.append(S[i+1])
    if cnt>max_cnt:
        max_cnt=cnt
        ans=[S[i+1]]
ans=sorted(ans)
for i in ans:
    print(i)
Buggy code:
import sys
stdin = sys.stdin
from collections import defaultdict

ns = lambda: stdin.readline().rstrip()
ni = lambda: int(ns())
na = lambda: list(map(int, stdin.readline().split()))

n = ni()
d = defaultdict(int)
for _ in range(n):
    s = ns()
    d[s] += 1
d = sorted(d.items(), key = lambda x:x[1], reverse=True)
ki, vi = d[0]
print(ki)
for k, v in d[1:]:
    if v == vi:
        print(k)
    else:
        quit()

Fixed code:
import sys
stdin = sys.stdin
from collections import defaultdict

ns = lambda: stdin.readline().rstrip()
ni = lambda: int(ns())
na = lambda: list(map(int, stdin.readline().split()))

n = ni()
d = defaultdict(int)
for _ in range(n):
    s = ns()
    d[s] += 1
d = sorted(d.items(), key = lambda x:x[1], reverse=True)
ki, vi = d[0]
k = [ki]
for ki, v in d[1:]:
    if v == vi:
        k.append(ki)
k.sort()
for ki in k:
    print(ki)
Buggy code:
n = int(input())
s = []
for i in range(n):
    s.append(input())
s.sort()

m = 1
cnt = [1]
ans = []
for i in range(1,n):
    if s[i] == s[i-1]:
        cnt[-1] += 1
        if i == n-1 and cnt[-1] > m:
            ans = [s[i-1]]
        elif i == n-1 and cnt[-1] == m:
            ans.append(s[i-1])

    else:
        if cnt[-1] > m:
            ans = [s[i-1]]
        elif cnt[-1] == m:
            ans.append(s[i-1])
        m = max(m, cnt[-1])
        cnt.append(1)
print('\n'.join(ans))

Fixed code:
n = int(input())
s = []
for i in range(n):
    s.append(input())
s.sort()
# print(s)
m = 1
cnt = [1]
ans = []
for i in range(1,n):
    if s[i] == s[i-1]:
        cnt[-1] += 1
    else:
        if cnt[-1] > m:
            ans = [s[i-1]]
        elif cnt[-1] == m:
            ans.append(s[i-1])
        m = max(m, cnt[-1])
        cnt.append(1)
    if i == n-1 and cnt[-1] > m:
        ans = [s[i]]
    elif i == n-1 and cnt[-1] == m:
        ans.append(s[i])
print('\n'.join(ans))
Buggy code:
from collections import Counter
n = int(input())
s = list(input() for _ in range(n))
ls = Counter(s).most_common()
a = []
a.append(ls[0][0])
for i in range(1, len(ls)):
    if ls[i][1] == ls[0][1]:
        a.append(ls[i][0])
for i in a:
    print(i)

Fixed code:
from collections import Counter
n = int(input())
s = list(input() for _ in range(n))
ls = Counter(s).most_common()
a = []
a.append(ls[0][0])
for i in range(1, len(ls)):
    if ls[i][1] == ls[0][1]:
        a.append(ls[i][0])
for i in sorted(a):
    print(i)
Buggy code:
N = int(input())

strs = []
dicts = {}
for i in range(N):
    s = input()
    if dicts.get(s) is not None:
        dicts[s] += 1
    else:
        dicts[s] = 1

dict_sorted = sorted(dicts.items(), key=lambda x:x[1], reverse=True)

i = 0
for s in dict_sorted:
    if dicts[s[0]] >= i:
        print(s[0])
    i = dicts[s[0]]


Fixed code:
N = int(input())

strs = []
dicts = {}
for i in range(N):
    s = input()
    if dicts.get(s) is not None:
        dicts[s] += 1
    else:
        dicts[s] = 1

dict_sorted = sorted(dicts.items(), key=lambda x:x[1], reverse=True)

i = 0
sts = []
for s in dict_sorted:
    if dicts[s[0]] == dicts[dict_sorted[0][0]]:
        sts.append(s[0])
    i = dicts[s[0]]

for s in sorted(sts):
    print(s)
Buggy code:
import sys
input=sys.stdin.readline
def main():
    N=int(input())
    S=[""]*N
    result={}
    for i in range(N):
        S[i]=input().strip()
        if S[i] not in result:
            result[S[i]]=1
        else:
            result[S[i]]+=1

    result=sorted(result.items())
    print(result)
    result=sorted(result,key=lambda x:-x[1])

    max_num=result[0][1]
    for i in range(len(result)):
        if result[i][1]==max_num:
            print(result[i][0])
        else:
            break
    
if __name__=="__main__":
    main()

Fixed code:
import sys
input=sys.stdin.readline
def main():
    N=int(input())
    S=[""]*N
    result={}
    for i in range(N):
        S[i]=input().strip()
        if S[i] not in result:
            result[S[i]]=1
        else:
            result[S[i]]+=1

    result=sorted(result.items())
    result=sorted(result,key=lambda x:-x[1])

    max_num=result[0][1]
    for i in range(len(result)):
        if result[i][1]==max_num:
            print(result[i][0])
        else:
            break
    
if __name__=="__main__":
    main()
Buggy code:
import collections

n = int(input())
list = []
for x in range(n):
    s = input()
    list.append(s)
c = collections.Counter(list)
mc = c.most_common()
max = mc[0][1]
for val in mc:
    if max == val[1]: print(val[0])
    else: break


Fixed code:
import collections

n = int(input())
list = []
for x in range(n):
    s = input()
    list.append(s)
c = collections.Counter(list)
mc = c.most_common()
max = mc[0][1]
anslist = []
for val in mc:
    if max == val[1]: anslist.append(val[0])
    else: break
anslist.sort()
for x in anslist:
    print(x)
Buggy code:
N = int(input())
d = {}
for _ in range(N):
  s = input()
  if not s in d:
    d[s] = 1
  else:
    d[s] += 1
x = sorted(list(d.items()), key=lambda x:x[1], reverse=True)
n = 0
for k, v in x:
  if v >= n:
    n = v
    print(k)

Fixed code:
N = int(input())
d = {}
for _ in range(N):
  s = input()
  if not s in d:
    d[s] = 1
  else:
    d[s] += 1
x = sorted(list(d.items()), key=lambda x:x[1], reverse=True)
n = 0
l = []
for k, v in x:
  if v >= n:
    n = v
    l.append(k)
for y in sorted(l):
  print(y)
Buggy code:
import collections
N=int(input())
s=[str(input()) for i in range(N)]
c=collections.Counter(s)
maximum =max(c.values()) 
max_c_list = soreted(key for key,value in c.items() if value == maximum)
for s in max_c_list:
  print(s)

Fixed code:
import collections
N=int(input())
s=[str(input()) for i in range(N)]
c=collections.Counter(s)
maximum =max(c.values()) 
max_c_list = sorted(key for key,value in c.items() if value == maximum)
for s in max_c_list:
  print(s)
Buggy code:
N=int(input())
S = {}
for i in range(N):
    let = input()
    try:
        S[let] += 1
    except:
        S[let] = 1
max_val = max(S.values())
answers = []
for k,v in S.items():
    if v == max_val:
        answers.append(k)
ansewrs.sort()
for ans in ansewrs:
    print(ans)

Fixed code:
N=int(input())
S = {}
for i in range(N):
    let = input()
    try:
        S[let] += 1
    except:
        S[let] = 1
max_val = max(S.values())
answers = []
for k,v in S.items():
    if v == max_val:
        answers.append(k)
answers.sort()
for ans in answers:
    print(ans)
Buggy code:
from sys import stdin, stdout
from collections import defaultdict
n = int(stdin.readline().strip())
word_map = defaultdict(lambda: 0)
maxi = 0
for i in range(n):
  word = stding.readline().strip()
  x = word_map[word]
  word_map[word] = x + 1
  maxi = max(maxi, x+1)
  
word_list = []
for key, value in word_map.items():
  if value == maxi:
    word_list.append(key)
word_list.sort()
for word in word_list:
  stdout.write(word+'\n')
  

Fixed code:
from sys import stdin, stdout
from collections import defaultdict
n = int(stdin.readline().strip())
word_map = defaultdict(lambda: 0)
maxi = 0
for i in range(n):
  word = stdin.readline().strip()
  x = word_map[word]
  word_map[word] = x + 1
  maxi = max(maxi, x+1)
  
word_list = []
for key, value in word_map.items():
  if value == maxi:
    word_list.append(key)
word_list.sort()
for word in word_list:
  stdout.write(word+'\n')
Buggy code:
from collections import Counter 
num = input()
ins = list()
aa = list()
qc = 0
for abhsa in range(0, int(num)):
  ins.append(input())
cnt = Counter(ins)
nums = cnt.most_common()
res = nums[0][0]
values, counts = zip(*cnt.most_common())
aa.append(values[0])
for haha in counts:
  aqc = qc + 1
  if int(len(counts) - int("1")) >= aqc:
    if counts[qc] == counts[aqc]:
      aa.append(values[aqc])
      qc += 1
print("\n".join(aa))

Fixed code:
from collections import Counter 
num = input()
ins = list()
aa = list()
qc = 0
for abhsa in range(0, int(num)):
  ins.append(input())
cnt = Counter(ins)
nums = cnt.most_common()
res = nums[0][0]
values, counts = zip(*cnt.most_common())
aa.append(values[0])
for haha in counts:
  aqc = qc + 1
  if int(len(counts) - int("1")) >= aqc:
    if counts[qc] == counts[aqc]:
      aa.append(values[aqc])
      qc += 1
    else:
      break
aca = sorted(aa)
print("\n".join(aca))
Buggy code:
n = int(input())
S = []
for _ in range(n):
    S.append(input())

S.sort()
a = S[0]
c = 0
moji = []

for i in S:
    if a != i:
        moji.append([c,a])
        a = i
        c = 0
    c += 1
if c > 0:
    moji.append([c,a])

moji.sort(reverse=True)
maxc = moji[0][0]
for j in moji:
    if j[0] < maxc: break
    print (j[1])


Fixed code:
n = int(input())
S = []
for _ in range(n):
    S.append(input())

S.sort()
a = S[0]
c = 0
moji = []

for i in S:
    if a != i:
        moji.append([c,a])
        a = i
        c = 0
    c += 1
if c > 0:
    moji.append([c,a])

moji.sort(reverse=True)
maxc = moji[0][0]
x = []
for j in moji:
    if j[0] < maxc: break
    x.append(j[1])
x.sort()
for j in x:
    print(j)
Buggy code:
n = int(input())
L = sorted(input() for _ in range(n))
s = sorted(set(L))
c = [0] * len(s)
prev = 0
cnt = 1
l = 0
for i in range(len(L)):
    if L[i] == prev:
        cnt += 1
    else:
        c[l] = cnt
        l += 1
        cnt = 1
m = max(c)
for j in range(len(c)):
    if c[j] == m:
        print(s[j])

Fixed code:
n = int(input())
L = sorted(input() for _ in range(n))
s = sorted(set(L))
c = [0] * len(s)
prev = L[0]
cnt = 1
l = 0
for i in range(1, len(L)):
    if L[i] == prev:
        cnt += 1
    else:
        c[l] = cnt
        l += 1
        cnt = 1
        prev = L[i]
c[-1] = cnt
m = max(c)
for j in range(len(c)):
    if c[j] == m:
        print(s[j])
Buggy code:
import collections as col


n=int(input())
s=[input() for i in range(n)]
c = col.Counter(s)
max = max(c.values())
ans = []

for key,val in c.items():
    if val == max:
       ans.append(key)


for i in ans:
    print(i)

    



Fixed code:
import collections as col


n=int(input())
s=[input() for i in range(n)]
c = col.Counter(s)
max = max(c.values())
ans = []

for key,val in c.items():
    if val == max:
       ans.append(key)

ans.sort()

for i in ans:
    print(i)
Buggy code:
def inverse_lookup(d, x):
    a = []
    for k,v in d.items():
        if x == v:
          a.append(k)
    print(type(a))
    return sorted(a)

n = int(input())
w = {}
for _ in range(n):
  i = input()
  if i in w:
    w[i] += 1
  else:
    w[i] = 1
m = max(w.values())
for j in inverse_lookup(w,m):
  print(j)

Fixed code:
def inverse_lookup(d, x):
    a = []
    for k,v in d.items():
        if x == v:
          a.append(k)
    return sorted(a)

n = int(input())
w = {}
for _ in range(n):
  i = input()
  if i in w:
    w[i] += 1
  else:
    w[i] = 1
m = max(w.values())
for j in inverse_lookup(w,m):
  print(j)
Buggy code:
n = int(input())
d = {}
for _ in range(n):
    s = input()
    if not s in d:
        d[s] = 1
    else:
        d[s] += 1
d_max = max(d.values())
ans = [k for k, v in d.items() if v == d_max]
for a in ans:
    print (a)

Fixed code:
n = int(input())
d = {}
for _ in range(n):
    s = input()
    if not s in d:
        d[s] = 1
    else:
        d[s] += 1
d_max = max(d.values())
ans = [k for k, v in d.items() if v == d_max]
for a in sorted(ans):
    print (a)
Buggy code:
n = int(input())

words = {}
for i in range(n):
  word = input()
  if word in words:
    words[word] += 1
  else :
    words[word] = 1

words_sorted = sorted(words.items(), key=lambda x:x[1], reverse=True)    
score = words_sorted[0][1]
for word in words_sorted:
  if score == word[1]:
    print(word[0])
  else :
    break

Fixed code:
n = int(input())

words = {}
for i in range(n):
  word = input()
  if word in words:
    words[word] += 1
  else :
    words[word] = 1
words_sorted = sorted(words.items(), key=lambda x:x[1], reverse=True)    
score = words_sorted[0][1]
answers = []
for word in words_sorted:
  if score == word[1]:
    answers.append(word[0])
  else :
    break
    
for answer in sorted(answers) :
  print(answer)
Buggy code:
n = int(input())
d = {}
for i in range(n):
  s = input()
  d[s] = d.get(s, 0) + 1
  
maxKeys = [x[0] for x in enumerate(d.items()) if x[1] == max(d.values())]
so = sorted(maxKeys)
for e in so:
  print(e)

Fixed code:
n = int(input())
d = {}
for i in range(n):
  s = input()
  d[s] = d.get(s, 0) + 1
m = max(d.values())
maxKeys = [x[0] for x in d.items() if x[1] == m]
so = sorted(maxKeys)
for e in so:
  print(e)
Buggy code:
n=int(input())
box={}
for i in range(n):
  vote=input()
  if not(vote in box):
    box[vote]=1
  else:
    box[vote]+=1
m=0
win=[]
for num in box.values():
  if num > m:
    m=num
for name,num in box.items():
  if num==m:
    win.append(name)
sorted(win)
for i in win:
  print(i)

Fixed code:
n=int(input())
box={}
for i in range(n):
  vote=input()
  if not(vote in box):
    box[vote]=1
  else:
    box[vote]+=1
m=0
win=[]
for num in box.values():
  if num > m:
    m=num
for name,num in box.items():
  if num==m:
    win.append(name)
win=sorted(win)
for i in win:
  print(i)
Buggy code:
from collections import Counter
n=int(input())
a=[]
for i in range(n):
  a.append(input())
ac=Counter(a)
acs=sorted(ac.items(),key=lambda x:x[1])
z=len(acs)
i=0
temp=[]
while i<=z-1 and acs[i][1]==acs[0][1] :
  temp.append(acs[i][0])
  i+=1
temp.sort()
for i in temp:
  print(i)

Fixed code:
from collections import Counter
n=int(input())
a=[]
for i in range(n):
  a.append(input())
ac=Counter(a)
acs=sorted(ac.items(),key=lambda x:x[1],reverse=1)
z=len(acs)
i=0
temp=[]

while i<=z-1 and acs[i][1]==acs[0][1] :
  temp.append(acs[i][0])
  i+=1
temp.sort()
for i in temp:
  print(i)