qyliang/CodeNanoFix huggingface dataset:
Buggy code:
import sys
n = input()
list_a = list(map(int, input().split()))

for a in list_a:
  if a%2 == 0:
      if a%3 == 0:
          if a%5 == 0:
            pass
          else:
            print("DENIED")
            sys.exit()
      else:
        print("DENIED")
        sys.exit()
    
print("APPROVED")

Fixed code:
import sys
n = int(input())
A = list(map(int, input().split()))
for a in A:
  if a%2 == 0:
    if (a%3 == 0) or (a%5 == 0):
      pass
    else:
      print("DENIED")
      sys.exit()
print("APPROVED")
Buggy code:
n = input()
list_a = list(map(int, input().split()))

for a in list_a:
  if a%2 == 0:
      if a%3 == 0:
          if a%5 == 0:
            continue
          else:
            exit()
      else:
        print("DENIED")
        exit()
    
print("APPROVED")

Fixed code:
import sys
n = input()
list_a = list(map(int, input().split()))

for a in list_a:
  if a%2 == 0:
      if a%3 == 0:
        continue
      
      if a%5 == 0:
        continue

      print("DENIED")
      sys.exit()

print("APPROVED")
Buggy code:
import sys
N=int(input())
A=list(map(int,input().split()))
flag=True
for i in range(N):
    if A[i]%2==0:
        if A[i]%3!=0 or A[i]%5!=0:
            flag==False
if flag==True:
    print('APPROVED')
else:
    print('DENIED')

Fixed code:
import sys
N=int(input())
A=list(map(int,input().split()))
flag=True
for i in range(N):
    if A[i]%2==0:
        if A[i]%3!=0 and A[i]%5!=0:
            flag=False
if flag==True:
    print('APPROVED')
else:
    print('DENIED')
Buggy code:
N = int(input())
A = list(map(int, input().split()))

s = "APPRPVED"

for i in A:
    if i % 2 == 0:
        if i % 3 != 0 and i % 5 != 0:
            s = "DENIED"

print(s)


Fixed code:
N = int(input())
A = list(map(int, input().split()))

s = "APPROVED"

for i in A:
    if i % 2 == 0:
        if i % 3 != 0 and i % 5 != 0:
            s = "DENIED"

print(s)
Buggy code:
def f(a):
    for i in a:
        if i % 2 == 1:
            pass
        elif i % 2 == 0 and (i % 3 == 0 or i % 5 == 0):
            pass
        else:
            print('DENIED')
            break
    else:
        print('APPROVED')

a = list(map(int, input().split()))
f(a)


Fixed code:
def f(a):
    for i in a:
        if i % 2 == 1:
            pass
        elif i % 2 == 0 and (i % 3 == 0 or i % 5 == 0):
            pass
        else:
            print('DENIED')
            break
    else:
        print('APPROVED')

n = int(input())
a = list(map(int, input().split()))
f(a)
Buggy code:
N=int(input())
A=[int(s) for s in input().split()]

Ans="APPROVED"
for i in range(N):
    if A[i]//2==0:
        if A[i]//3!=0 and A[i]//5!=0:
            Ans="DENIED"
            break
print(Ans)

Fixed code:
N=int(input())
A=[int(s) for s in input().split()]

Ans="APPROVED"
for i in range(N):
    if A[i]%2==0:
        if A[i]%3!=0 and A[i]%5!=0:
            Ans="DENIED"
            break
print(Ans)
Buggy code:
N=int(input())
a = list(map(int,input().split()))
c=0
i=0
print(a)
while(c==0 and i<N):
    if(a[i]%2==0):
        if(a[i]%3==0 or a[i]%5==0):
            i+=1
        else:
            c+=1
    else:
        i+=1
if(c==1):
    print("DENIED")
else:
    print("APPROVED")


Fixed code:
N=int(input())
a = list(map(int,input().split()))
c=0
i=0
while(c==0 and i<N):
    if(a[i]%2==0):
        if(a[i]%3==0 or a[i]%5==0):
            i+=1
        else:
            c+=1
    else:
        i+=1
if(c==0):
    print("APPROVED")
else:
    print("DENIED")
Buggy code:
N = int(input())
A = list(map(int, input().split())
flag = True
for a in A:
    if a % 2 == 0:
        if a % 3 == 0 or a % 5 == 0:
        continue
    flag = False

if flag:
    print('APPROVED')
else:
    print('DENIED')




Fixed code:
N = int(input())
A = list(map(int, input().split()))
flag = True
for a in A:
    if a % 2 == 0:
        if a % 3 == 0 or a % 5 == 0:
            continue
        else:
            flag = False

if flag:
    print('APPROVED')
else:
    print('DENIED')
Buggy code:
n=int(input())
l=list(map(int,input().split()))
for i in l:
    if i%2==0 and i%3!=0 or i%5==0:
        print("DENIED")
        exit()
print("APPROVED")

Fixed code:
n=int(input())
l=list(map(int,input().split()))
for i in l:
    if i%2==0 and i%3!=0 and i%5!=0:
        print("DENIED")
        exit()
print("APPROVED")
Buggy code:
n = int(input())
list = input().split()
flg=True
for i in list :
	i = int(i)
	if i%2!=0 and i%3!=0 and i%5!=0:
		flg=False
		
if flg:
	print("APPROVED")
else:
	print("DENIED")

Fixed code:
n = int(input())
list = input().split()
flg=True
for i in list :
	i = int(i)
	if i%2==0 and not(i%3==0 or i%5==0):
		flg=False
		
if flg:
	print("APPROVED")
else:
	print("DENIED")
Buggy code:
N=int(input())
A=list(map(int,input().split()))
ret='APPROVED'
for i in A:
  if i%2==0 and (i%3==0 or i%5==0):
    continue
  else:
    ret='DENIED'
    break
print(ret)

Fixed code:
N=int(input())
A=list(map(int,input().split()))
ret='APPROVED'
for i in A:
  if i%2==0 and (i%3==0 or i%5==0):
    continue
  if i%2==1:
    continue
  else:
    ret='DENIED'
    break
print(ret)
Buggy code:
n=int(input())
l=list(map(int,input().split()))
for i in l:
    if i%2==0 and i%3!=0 and i%5==0:
        print("DENIED")
        exit()
print("APPROVED")

Fixed code:
n = int(input())
l = list(map(int, input().split()))

res = "APPROVED"
for i in l:
    if i % 2 == 0:
        if i % 3 != 0 and i % 5 != 0:
            res = "DENIED"
            break
print(res)
Buggy code:
n = int(input())
list = [int(x) for x in input().split(" ")]
result = 'APPROVED'
for i in range(len(list)):
    if list[i]%2 == 0:
        if list[i]%3!=0 AND list[i]%5!=0:
            result = 'DENIED'
            break
print(result)

Fixed code:
n = int(input())
list = [int(x) for x in input().split(" ")]
result = 'APPROVED'
for i in range(len(list)):
    if list[i]%2 == 0:
        if list[i]%3 != 0 and list[i]%5 != 0:
            result = 'DENIED'
            break
print(result)
Buggy code:
n = int(input())
a = [int(i) for i in input().split()]
flag = True
for i in a:
    if i%3 != 0 and i%5 != 0:
        flag = False

print("APPROVED" if flag else "DENIED")

Fixed code:
n = int(input())
a = [int(i) for i in input().split()]
flag = True
for i in a:
    if i%3 != 0 and i%5 != 0 and i%2 == 0:
        flag = False

print("APPROVED" if flag else "DENIED")
Buggy code:
n=int(input())
s=dict()
for i in range(n):
    si=input()
    if si in s:
        s[si]+=1
    else:
        s[si]=0
l=max(s.values())
ans=[]
for i in s:
    if s[i]==l:
        ans.append(i)
ans.sort()
print(ans)

Fixed code:
n=int(input())
s=dict()
for i in range(n):
    si=input()
    if si in s:
        s[si]+=1
    else:
        s[si]=0
l=max(s.values())
ans=[]
for i in s:
    if s[i]==l:
        ans.append(i)
ans.sort()
for i in ans:
    print(i)
Buggy code:
N = int(input())
S = []
for n in range(N):
    S.append(input())
dic = {}


for n in range(N):
    if S[n] not in dic:
        dic[S[n]] = 1
    else:
        dic[S[n]] += 1

max = max(dic.values())

for key,val in dic.items():
    if val == max:
        print(key)

Fixed code:
N = int(input())
S = []
for n in range(N):
    S.append(input())
dic = {}


for n in range(N):
    if S[n] not in dic:
        dic[S[n]] = 1
    else:
        dic[S[n]] += 1

max = max(dic.values())
out = []

for key,val in dic.items():
    if val == max:
        out.append(key)

out.sort()
for key in out:
    print(key)
Buggy code:
n = int(input())

d = {}

for i in range(n):
    s = input()
    d[s] = d.get(s, 0) + 1

m = max(d[i] for i in d)
print(m, d)

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

Fixed code:
n = int(input())

d = {}

for i in range(n):
    s = input()
    d[s] = d.get(s, 0) + 1

m = max(d[i] for i in d)

for j in sorted(d):
    if d[j] == m:
        print(j)
Buggy code:
from itertools import Counter
n = int(input())
lst = [0]*n
for i in range(n):
    s = input()
    lst[i] = s

c = Counter(lst)
max_num = max(c.values())
most_lst = sorted([k for k, v in c.items() if v == max_num])
for x in most_lst:
    print(x)

Fixed code:
from collections import Counter
n = int(input())
lst = [0]*n
for i in range(n):
    s = input()
    lst[i] = s

c = Counter(lst)
max_num = max(c.values())
most_lst = sorted([k for k, v in c.items() if v == max_num])
for x in most_lst:
    print(x)
Buggy code:
N = int(input())
l = []
for _ in range(N):
    l.append(input())

from collections import Counter

co = Counter(l).most_common()
l = [co[0][0]]

for n in range(N):
    if co[n+1][1] == co[n][1]:
        l.append(co[n+1][0])
    else:
        break
l.sort()

for n in range(len(l)):
    print(l[n])

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

from collections import Counter

co = Counter(l).most_common()
l = [co[0][0]]

for n in range(len(co)-1):
    if co[n+1][1] == co[n][1]:
        l.append(co[n+1][0])
    else:
        break
l.sort()

for n in range(len(l)):
    print(l[n])
Buggy code:
from collections import Counter
n = int(input())
S = []
for _ in range(n):
    s = input()
    S.append(s)
cnt = Counter(S)
l = max(cnt.values())

ans = []
for k,v in cnt.items():
  if v == l:
    ans.append(k)
print(ans)
ans.sort()
for i in ans:
  print(i)

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

ans = []
for k,v in cnt.items():
  if v == l:
    ans.append(k)

ans.sort()
for i in ans:
  print(i)
Buggy code:
import collections
n = int(input())
s_ = [input() for i in range(n)]

cnt = collections.Counter(s_)
cntList = list(cnt.most_common())
cnt_f = cnt.most_common()[0][1]

resList = []
for i in range(n):
    if cntList[i][1] == cnt_f:
        resList.append(cntList[i][0])
    else:
        break

resList.sort()
for i in resList:
    print(i)


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

cnt = collections.Counter(s_)
cntList = list(cnt.most_common())
cnt_f = cnt.most_common()[0][1]

resList = []
for i in range(len(cntList)):
    if cntList[i][1] == cnt_f:
        resList.append(cntList[i][0])
    else:
        break

resList.sort()
for i in resList:
    print(i)
Buggy code:
from collections import Counter
n = int(input())
s = [input() for _ in range(n)]
c = Counter(s)
m = max(c.values())
ans = sorted(k for k,v in c.items() if v == m)
print(ans)

Fixed code:
from collections import Counter
n = int(input())
s = [input() for _ in range(n)]
c = Counter(s)
m = max(c.values())
ans = sorted(k for k,v in c.items() if v == m)
print("\n".join(ans))
Buggy code:
n = int(input())
s_list = [input() for _ in range(n)]
most_list = []
counter_dict = {}
for s in s_list:
    if s in counter_dict:
        counter_dict[s] += 1
    else:
        counter_dict[s] = 1

sorted_counter = sorted(counter_dict.items(), key=lambda x: x[1], reverse=True)
ans = []
max_num = sorted_counter[0][1]
for c in sorted_counter:
    if max_num == c[1]:
        ans.append(c[0])
    else:
        break

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


Fixed code:
n = int(input())
s_list = [input() for _ in range(n)]
most_list = []
counter_dict = {}
for s in s_list:
    if s in counter_dict:
        counter_dict[s] += 1
    else:
        counter_dict[s] = 1

sorted_counter = sorted(counter_dict.items(), key=lambda x: x[1], reverse=True)
ans = []
max_num = sorted_counter[0][1]
for c in sorted_counter:
    if max_num == c[1]:
        ans.append(c[0])
    else:
        break

ans.sort()
print('\n'.join(ans))
Buggy code:
def main():
    N = int(input())
    S = [input() for _ in range(N)]#list()

    #for i in range(N):
    #    S.append(input())
    #    S_uniquie = sorted(set(S))

#    S_uniquie = sorted(set(S))
#    c = 0
    target = {}

    for word in S:
        if word in target:
            target[word] += 1
        else:
            target[word] = 1
#    for i in S_uniquie:
#        c = S.count(i)
#        target[i] = c

    maximum = max(target.values())

    #for val in target.values():
    #    if max < val:
    #        max = val

    for key,val in target.items():
        if(val == maximum):
            print(key)

if __name__ == '__main__':
    main()

Fixed code:
def main():
    N = int(input())
    S = [input() for _ in range(N)]#list()

    #for i in range(N):
    #    S.append(input())
    #    S_uniquie = sorted(set(S))

#    S_uniquie = sorted(set(S))
#    c = 0
    target = {}

    for word in S:
        if word in target:
            target[word] += 1
        else:
            target[word] = 1
#    for i in S_uniquie:
#        c = S.count(i)
#        target[i] = c

    maximum = max(target.values())

    for key,val in sorted(target.items()):
        if(val == maximum):
            print(key)

if __name__ == '__main__':
    main()
Buggy code:
from collections import Counter

def main():
    n = int(input())
    s = [input() for _ in range(n)]
    C = Counter(s)
    cl = C.most_common()
    print(cl)
    mx = cl[0][1]
    ans = []
    for c in cl:
        if (c[1] == mx):
            ans.append(c[0])
        else:
            break
    ans.sort()
    for i in ans:
        print(i)


if __name__ == "__main__":
    main()

Fixed code:
from collections import Counter

def main():
    n = int(input())
    s = [input() for _ in range(n)]
    C = Counter(s)
    cl = C.most_common()
    mx = cl[0][1]
    ans = []
    for c in cl:
        if (c[1] == mx):
            ans.append(c[0])
        else:
            break
    ans.sort()
    for i in ans:
        print(i)


if __name__ == "__main__":
    main()
Buggy code:
import collections
import itertools
N=int(input())
#P=list(map(int,input().split()))
st=[]
for i in range(N):
    s=str(input())
    st.append(s)
c = collections.Counter(st)
count=c.most_common()
max=count[0][1]
min=count[-1][1]
if max==min:
    st.sort()
    for k in st:
        print(k)
    exit()
ret=[]
for letter,cou in count:

     if cou == max:
         ret.append(letter)
     else:
         break
ret.sort()
for r in ret:
    print(r)


Fixed code:
import collections
import itertools
N=int(input())
#P=list(map(int,input().split()))
st=[]
for i in range(N):
    s=str(input())
    st.append(s)
c = collections.Counter(st)
count=c.most_common()
max=count[0][1]
min=count[-1][1]
if max==min:
    st=list(set(st))
    st.sort()
    for k in st:
        print(k)
    exit()
ret=[]
for letter,cou in count:

     if cou == max:
         ret.append(letter)
     else:
         break
ret.sort()
for r in ret:
    print(r)
Buggy code:

n = int(input())

s = []
for i in range(n):
    s.append( input())

x = set(s)

dic = {}
for i in x:
    dic[i] = 0


for i in s:
    dic[i] +=1

max_dic = max(dic.values())


for i in x:
    if dic[i] == max_dic:
        print(i)




Fixed code:

n = int(input())

s = []
for i in range(n):
    s.append( input())

x = set(s)

dic = {}
for i in x:
    dic[i] = 0


for i in s:
    dic[i] +=1

max_dic = max(dic.values())

ans = []
for i in x:
    if dic[i] == max_dic:
        ans.append(i)


for i in sorted(ans):
    print(i)
Buggy code:
from collections import Counter

n = int(input())
st = []
for _ in range(n):
    st.append(input())
s = Counter(st)
s = s.most_common()

max = s[0][1]
max_s = []

for i in range(len(s)):
    if int(s[i][1]) == int(max):
        max_s.append(s[i][0])
max_s.sort()
print(max_s)

Fixed code:
from collections import Counter

n = int(input())
st = []
for _ in range(n):
    st.append(input())
s = Counter(st)
s = s.most_common()

max = s[0][1]
max_s = []

for i in range(len(s)):
    if int(s[i][1]) == int(max):
        max_s.append(s[i][0])
max_s.sort()

for i in range(len(max_s)):
    print(max_s[i])
Buggy code:
from collections import Counter
n=int(input())
s=[input() for i in range(n)]
c=Counter(s)
t=[]
v=c.most_common()[0][1]
t.append(c.most_common()[0][0])
for i in range(1,n):
  a=c.most_common()[i][1]
  if v>a:
    break
  else:
    t.append(c.most_common()[i][0])
t.sort()
for i in t:
  print(i)

Fixed code:
from collections import Counter
n=int(input())
s=[input() for i in range(n)]
c=Counter(s)
t=[]
u=c.most_common()
v=u[0][1]
t.append(u[0][0])
for i in range(1,len(c)):
  a=u[i][1]
  if v>a:
    break
  else:
    t.append(u[i][0])
t.sort()
for i in t:
  print(i)
Buggy code:
from collections import Counter

n = int(input())
a = [s for s in input().split()]

c = Counter(a)
list = c.most_common()
max = list[0][1]

ans = []
for i, j in list:
    if j == max:
        ans.append(i)
    else:
        break

ans.sort()
for i in range(len(ans)):
    print(ans[i])

Fixed code:
from collections import Counter

n = int(input())
a = [input() for s in range(n)]

c = Counter(a)
list = c.most_common()
max = list[0][1]

ans = []
for i, j in list:
    if j == max:
        ans.append(i)
    else:
        break

ans.sort()
for i in range(len(ans)):
    print(ans[i])
Buggy code:
n = int(input())
# A = list(map(int, input().split()))
# a, b, c = map(int, input().split())
dic = {}
S = list(input()for _ in range(n))
for s in S:
    if s not in dic:
        dic[s] = 0
    dic[s] += 1
sort_dic = sorted(dic.items(), key=lambda x: x[0])
max_cnt = max(dic.values())
for i in range(len(sort_dic)):
    if sort_dic[i][1] == 2:
        print(sort_dic[i][0])


Fixed code:
n = int(input())
# A = list(map(int, input().split()))
# a, b, c = map(int, input().split())
dic = {}
S = list(input()for _ in range(n))
for s in S:
    if s not in dic:
        dic[s] = 0
    dic[s] += 1
sort_dic = sorted(dic.items(), key=lambda x: x[0])
max_cnt = max(dic.values())
for i in range(len(sort_dic)):
    if sort_dic[i][1] == max_cnt:
        print(sort_dic[i][0])
Buggy code:
N = int(input())
S = []

import collections

for n in range(N):
  S.append(input())

C = collections.Counter(S)
C = C.most_common()

c_max = C[0][1]

for i, c in enumerate(C):
  if c[1] == c_max:
    print(c[0])
  else:
    break
 

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

import collections

for n in range(N):
  S.append(input())

C = collections.Counter(S)
C = C.most_common()

c_max = C[0][1]
ans = []
for i, c in enumerate(C):
  if c[1] == c_max:
    ans.append(c[0])
  else:
    break

ans = sorted(ans)
for a in ans:
  print(a)
Buggy code:
n=int(input())
dic = dict()

a = 0
for i in range(n):
    if s in dic:
        dic[s] += 1
    else:
        dic[s] = 1
    if dic[s] > a:
        a = dic[s]
box= []
for i in dic:
    if dic[i] == a:
        box.append(i)

ans = sorted(box)
for in in range(len(ans)):
    print(ans)

Fixed code:
n=int(input())
dic = dict()

a = 0
for i in range(n):
    s = str(input())
    if s in dic:
        dic[s] += 1
    else:
        dic[s] = 1
    if dic[s] > a:
        a = dic[s]
box= []
for i in dic:
    if dic[i] == a:
        box.append(i)

ans = sorted(box)
for i in range(len(ans)):
    print(ans[i])
Buggy code:
n = int(input())
my_dic={}
for i in range(n):
	k = input()
	if k in my_dic:
		my_dic[k]+=1
	else:
		my_dic[k]=1

max = max(my_dic.values())
for i in range(max,0,-1):
	keys = [k for k, v in my_dic.items() if v == i]
	keys.sort()
	for i in range(len(keys)):
		print(keys[i])

Fixed code:
n = int(input())
my_dic={}
for i in range(n):
	k = input()
	if k in my_dic:
		my_dic[k]+=1
	else:
		my_dic[k]=1

max = max(my_dic.values())
keys = [k for k, v in my_dic.items() if v == max]
keys.sort()
for i in range(len(keys)):
	print(keys[i])
Buggy code:
from collections import Counter

n = int(input())
s = [input() for _ in range(n)]

counter = Counter(s)
index = 0
ans = []
for k, v in counter.most_common():
    if index == 0:
        max_v = v
        ans.append(k)
    else:
        if v == max_v:
            ans.append(k)
        else:
            exit()
    index += 1
ans = sorted(ans)
for i in range(len(ans)):
    print(ans[i])


Fixed code:
from collections import Counter

n = int(input())
s = [input() for _ in range(n)]

counter = Counter(s)
index = 0
ans = []
for k, v in counter.most_common():
    if index == 0:
        max_v = v
        ans.append(k)
    else:
        if v == max_v:
            ans.append(k)
        else:
            break
    index += 1
ans = sorted(ans)
for i in range(len(ans)):
    print(ans[i])
Buggy code:
n = int(input())

dic = {}
for _ in range(n):

    s =input()
    if s in dic:
        dic[s] += 1
    else:
        dic[s]=1

maxdic = max(dic.values())

ans = [i for i in dic if dic[i]==maxdic]
print('\n'.join(ans))

Fixed code:
n = int(input())

dic = {}
for _ in range(n):

    s =input()
    if s in dic:
        dic[s] += 1
    else:
        dic[s]=1

maxdic = max(dic.values())

ans = [i for i in dic if dic[i]==maxdic]
print('\n'.join(sorted(ans)))
Buggy code:
N = int(input())
A = {}

MAX = 0
for i in range(N):
    s = input()
    A[s] = A.get(s,0) + 1
    MAX = max(MAX, A[s])

for k,v in A.items():
  if MAX == v:
    print(k)

Fixed code:
N = int(input())
A = {}

MAX = 0
for i in range(N):
    s = input()
    A[s] = A.get(s,0) + 1
    MAX = max(MAX, A[s])

B = sorted(A.items())
for k, v in B:
    if v == MAX:
        print(k)
Buggy code:
N=int(input())
cnt = {}
for _ in range(N):
  s = input()
  if s not in cnt:cnt[s]=0
  cnt[s]+=1
max_val = max([cnt[v] for v in cnt])
l = [v for v in cnt if cnt[v]==max_val]
print('\n'.join(l))

Fixed code:
N=int(input())
cnt = {}
for _ in range(N):
  s = input()
  if s not in cnt:cnt[s]=0
  cnt[s]+=1
max_val = max([cnt[v] for v in cnt])
l = [v for v in cnt if cnt[v]==max_val]
l.sort()

print('\n'.join(l))
Buggy code:
from collections import Counter
N=int(input())
S=[input() for _ in range(N)]

C=Counter(S)
A=[]
B=[]

for i,j in C.most_common():
    A.append(i)
    B.append(j)
for k in range(len(A)):
    if B[k]=B[0]:
        print(A[k])


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

C=Counter(S)
A=[]
B=[]
T=[]

for i,j in C.most_common():
    A.append(i)
    B.append(j)
for k in range(len(A)):
    if B[k]==B[0]:
        T.append(A[k])
T=sorted(T)
for m in range(len(T)):
  print(T[m])
Buggy code:
import collections
n=int(input())
data=[""]*n
for i in range(n):
    data[i]=input()
count=collections.Counter(data)
num=max(count.values())
for v,k in count.items():
    if k==num:
        print(v)

Fixed code:
import collections
n=int(input())
data=[""]*n
for i in range(n):
    data[i]=input()
data=sorted(data)
count=collections.Counter(data)
num=max(count.values())
for v,k in count.items():
    if k==num:
        print(v)
Buggy code:
def main():
  n = int(input())
  dict = {}
  for i in range(n):
    s = input()
    dict.setdefault(s, 0)
    dict[s] += 1
  max_val = 0
  ans_ls = []
  for kv in dict.items():
    if kv[1] > max_val:
      max_val = kv[1]
      ans_ls = [kv[0]]    
    elif kv[1] == max_val:
      ans_ls.append(kv[0])


if __name__ == '__main__':
  main()

Fixed code:
def main():
  n = int(input())
  dict = {}
  for i in range(n):
    s = input()
    dict.setdefault(s, 0)
    dict[s] += 1
  max_val = 0
  ans_ls = []
  for kv in dict.items():
    if kv[1] > max_val:
      max_val = kv[1]
      ans_ls = [kv[0]]    
    elif kv[1] == max_val:
      ans_ls.append(kv[0])
  ans_ls = sorted(ans_ls)
  for name in ans_ls:
    print(name)
 
 
if __name__ == '__main__':
  main()
Buggy code:
N = int(input())

dicts = {}

for _ in range(N):
    S = input()
    if S in dicts:
        dicts[S] += 1
    else:
        dicts[S] = 1

dicts = sorted(dicts.items(), key=lambda x:x[1])
max_list = []

buf = dicts[1][1]
for k, v in dicts:
    if v == buf:
        max_list.append(k)
    else:
        break

for k in max_list:
    print(k)

Fixed code:
N = int(input())

dicts = {}

for _ in range(N):
    S = input()
    if S in dicts:
        dicts[S] += 1
    else:
        dicts[S] = 1

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

buf = dicts[0][1]
for k, v in dicts:
    if v == buf:
        max_list.append(k)
    else:
        break

for k in sorted(max_list):
    print(k)
Buggy code:
n = int(input())

d = {}
for i in range(n):
  t = input()
  if t in d.keys():
    d[t] += 0
  else:
    d[t] = 0

s = sorted(list(set(d.keys())))
m = max(d.values())

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

Fixed code:
n = int(input())

d = {}
for i in range(n):
  t = input()
  if t in d.keys():
    d[t] += 1
  else:
    d[t] = 0

s = sorted(list(set(d.keys())))
m = max(d.values())

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