Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Time Limit Exceeded):
n,q = list(map(int, input().split()))

list_xst = []
for _ in range(n):
    s,t,x = list(map(int, input().split()))
    list_xst.append([x, s-x, t-x])

list_xst.sort(key=lambda l:l[0])

list_d = [int(input()) for _ in range(q)]

for d in list_d:
    retn = -1
    for x,s,t in list_xst:
        if ( (s <= d) and (t > d) ):
            retn = x
            break
    print(retn)

Fixed submission:
import bisect

n,q = list(map(int, input().split()))

list_xst = []
for _ in range(n):
    s,t,x = list(map(int, input().split()))
    list_xst.append([x, s-x, t-x])

list_xst.sort(key=lambda l:l[0])

list_d = [int(input()) for _ in range(q)]

retn = [-1] * q
jmp = [-1] * q

for x,s,t in list_xst:
    i = bisect.bisect_left(list_d, s)
    tt = bisect.bisect_left(list_d, t)
    while i < tt:
        if (jmp[i] != -1):
            i = jmp[i]
        else:
            retn[i] = x
            jmp[i] = tt
            i += 1

print(*retn, sep="\n")

Buggy python submission (verdict: Time Limit Exceeded):
n,q = list(map(int, input().split()))

list_xst = []
for _ in range(n):
    s,t,x = list(map(int, input().split()))
    list_xst.append([x, s-x, t-x])

list_xst.sort(key=lambda l:l[0])

list_d = [int(input()) for _ in range(q)]

for d in list_d:
    retn = -1
    for xst in list_xst:
        if ( (xst[1] <= d) and (xst[2] > d) ):
            retn = xst[0]
            break
    print(retn)

Fixed submission:
import bisect

n,q = list(map(int, input().split()))

list_xst = []
for _ in range(n):
    s,t,x = list(map(int, input().split()))
    list_xst.append([x, s-x, t-x])

list_xst.sort(key=lambda l:l[0])

list_d = [int(input()) for _ in range(q)]

retn = [-1] * q
jmp = [-1] * q

for x,s,t in list_xst:
    i = bisect.bisect_left(list_d, s)
    tt = bisect.bisect_left(list_d, t)
    while i < tt:
        if (jmp[i] != -1):
            i = jmp[i]
        else:
            retn[i] = x
            jmp[i] = tt
            i += 1

print(*retn, sep="\n")

Buggy python submission (verdict: Time Limit Exceeded):
n,q = list(map(int, input().split()))

list_xst = []
for _ in range(n):
    s,t,x = list(map(int, input().split()))
    list_xst.append([x, s-x, t-x])

list_xst.sort()

list_d = []
for _ in range(q):
    list_d.append(int(input()))

for d in list_d:
    retn = -1
    for xst in list_xst:
        if ( (xst[1] <= d) and (xst[2] > d) ):
            retn = xst[0]
            break
    print(retn)

Fixed submission:
import bisect

n,q = list(map(int, input().split()))

list_xst = []
for _ in range(n):
    s,t,x = list(map(int, input().split()))
    list_xst.append([x, s-x, t-x])

list_xst.sort(key=lambda l:l[0])

list_d = [int(input()) for _ in range(q)]

retn = [-1] * q
jmp = [-1] * q

for x,s,t in list_xst:
    i = bisect.bisect_left(list_d, s)
    tt = bisect.bisect_left(list_d, t)
    while i < tt:
        if (jmp[i] != -1):
            i = jmp[i]
        else:
            retn[i] = x
            jmp[i] = tt
            i += 1

print(*retn, sep="\n")
Buggy python submission (verdict: Time Limit Exceeded):
def training(N) :
  power = 1
  for i in range(1, N + 1) : 
    power *= i
    
  return power % (10 ** 9 + 7)

N = int(input())

print(training(N))

Fixed submission:
def training(N) :
  power = 1
  for i in range(1, N + 1) : 
    power = (power * i) % (10 ** 9 + 7)
    
  return power

N = int(input())

print(training(N))
Buggy python submission (verdict: Runtime Error):
n = int(input())
l = [*map(int,input().split())]
s,res = l[0],0
for i in range(1,n):
  res+=s*l[i]
  s+=l[i]
print(res)


Fixed submission:
n = int(input())
l = list(map(int,input().split()))
s,res = l[0],0
for i in range(1,n):
  res+=s*l[i]
  s+=l[i]
print(res)

Buggy python submission (verdict: Runtime Error):
n = int(input())
l = [*map(int,input().split())]
s,res = l[0],0
for i in range(1,n):
  res+=s*l[i]
  s+=l[i]
print(s)


Fixed submission:
n = int(input())
l = list(map(int,input().split()))
s,res = l[0],0
for i in range(1,n):
  res+=s*l[i]
  s+=l[i]
print(res)
Buggy python submission (verdict: Runtime Error):
n=int(input())
l = [*map(int, input().split())]
res = 0
for i in range(1,n-1):
  if l[i-1]<l[i] and l[i]<l[i+1] or l[i-1]>l[i]andl[i]>l[i+1]: res+=1
print(res)

Fixed submission:
n=int(input())
l = list(map(int, input().split()))
res = 0
for i in range(1,n-1):
  if l[i-1]<l[i] and l[i]<l[i+1] or l[i-1]>l[i] and l[i]>l[i+1]: res+=1
print(res)

Buggy python submission (verdict: Runtime Error):
n=int(input())
l = [*map(int, input().split())]
res = 0
for i in range(1,n-1):
  if l[i-1]<l[i]<l[i+1] or l[i-1]>l[i]>l[i+1]: res+=1
print(res)
    

Fixed submission:
n=int(input())
l = list(map(int, input().split()))
res = 0
for i in range(1,n-1):
  if l[i-1]<l[i] and l[i]<l[i+1] or l[i-1]>l[i] and l[i]>l[i+1]: res+=1
print(res)
Buggy python submission (verdict: Runtime Error):
n=int(input())
l = sorted(list(map(int, input().split())))
print(l[n/2] - l[n/2-1])


Fixed submission:
n=int(input())
l = sorted(list(map(int, input().split())))
print(l[n//2] - l[n//2-1])
Buggy python submission (verdict: Runtime Error):
a = input()
b = input()
if 2800 <= a and a<3200:
    print("red")
elif 3200 <=a and a <=5000:
    print(b)


Fixed submission:
a = int(input())
b = input()
if 2800 <= a and a<3200:
    print("red")
elif 3200 <=a and a <=5000:
    print(b)

Buggy python submission (verdict: Runtime Error):
a = int(input())
b = int(input())
if 2800 <= a and a<3200:
    print("red")
elif 3200 <=a and a <=5000:
    print(b)


Fixed submission:
a = int(input())
b = input()
if 2800 <= a and a<3200:
    print("red")
elif 3200 <=a and a <=5000:
    print(b)

Buggy python submission (verdict: Runtime Error):
a = int(input())
b = int(input())
if 2800 <= a and a<3200:
    print("red")
else if 3200 <=a and a <=5000:
    print(b)


Fixed submission:
a = int(input())
b = input()
if 2800 <= a and a<3200:
    print("red")
elif 3200 <=a and a <=5000:
    print(b)

Buggy python submission (verdict: Runtime Error):
a = input()
b = input()
if a<3200:
    print("red")
else:
    print(b)


Fixed submission:
a = int(input())
b = input()
if 2800 <= a and a<3200:
    print("red")
elif 3200 <=a and a <=5000:
    print(b)

Buggy python submission (verdict: Runtime Error):
a = int(input())
b = int(input())
if 2800<=a and a<3200:
    print("red")
else:
    print(b)


Fixed submission:
a = int(input())
b = input()
if 2800 <= a and a<3200:
    print("red")
elif 3200 <=a and a <=5000:
    print(b)

Buggy python submission (verdict: Runtime Error):
a = int(input())
b = int(input())
if 2800<=a and a<3200:
    print("red")
else  
    print(b)


Fixed submission:
a = int(input())
b = input()
if 2800 <= a and a<3200:
    print("red")
elif 3200 <=a and a <=5000:
    print(b)

Buggy python submission (verdict: Runtime Error):
a = int(input())
b = int(input())
if 2800<=a and a<3200:
    print("red")
else if 3200 <= a and a <= 5000:
    print(b)


Fixed submission:
a = int(input())
b = input()
if 2800 <= a and a<3200:
    print("red")
elif 3200 <=a and a <=5000:
    print(b)

Buggy python submission (verdict: Runtime Error):
a = int(input())
b = int(input())
if 2800<=a and a<3200:
    print("red")
else if 3200 <= a and a <= 5000:
    print(b)


Fixed submission:
a = int(input())
b = input()
if 2800 <= a and a<3200:
    print("red")
elif 3200 <=a and a <=5000:
    print(b)

Buggy python submission (verdict: Runtime Error):
a = int(input())
b = int(input())
if 2800<=a and a<3200:
    print("red")
else if 3200 <= a and a <= 5000:
    print(b)


Fixed submission:
a = int(input())
b = input()
if 2800 <= a and a<3200:
    print("red")
elif 3200 <=a and a <=5000:
    print(b)
Buggy python submission (verdict: Runtime Error):
a,b=int(input.split())
if b*2>=a:
  print(0)
else: print(a-b*2)

Fixed submission:
a=input().split()
b=int(a[0])
c=int(a[1])
if c*2>=b:
  print(0)
else: print(b-c*2)
Buggy python submission (verdict: Time Limit Exceeded):
import re


def solve(ms):
    ans = 0
    rpc = 1
    while rpc > 0:
        r = re.subn("BW", "WB", ms)
        rpc = r[1]
        ans = ans + rpc
        ms = r[0]
    return ans


print(solve(input()))

Fixed submission:
def solve(s):
    ans = 0
    d = 0
    sl = len(s)
    for i in range(sl):
        if s[i] == "B":
            ans = ans + (sl - i - 1 - d)
            d = d + 1
    return ans


print(solve(input()))

Buggy python submission (verdict: Time Limit Exceeded):
import re


def solve(ms):
    ans = 0
    rpc = 1
    while rpc > 0:
        r = re.subn('BW', 'WB', ms)
        rpc = r[1]
        ans = ans + rpc
        ms = r[0]
    return ans


print(solve(input()))

Fixed submission:
def solve(s):
    ans = 0
    d = 0
    sl = len(s)
    for i in range(sl):
        if s[i] == "B":
            ans = ans + (sl - i - 1 - d)
            d = d + 1
    return ans


print(solve(input()))

Buggy python submission (verdict: Time Limit Exceeded):
s = input()

ans = 0
while s.find('BW') > -1:
    ans = ans + s.count('BW')
    s = s.replace('BW', 'WB')


print(ans)

Fixed submission:
def solve(s):
    ans = 0
    d = 0
    sl = len(s)
    for i in range(sl):
        if s[i] == "B":
            ans = ans + (sl - i - 1 - d)
            d = d + 1
    return ans


print(solve(input()))

Buggy python submission (verdict: Time Limit Exceeded):
S = input()
ans = 0
s = S
while s.find('BW') > -1:
    ans = ans + 1
    s = s.replace('BW', 'WB', 1)

print(ans)


Fixed submission:
def solve(s):
    ans = 0
    d = 0
    sl = len(s)
    for i in range(sl):
        if s[i] == "B":
            ans = ans + (sl - i - 1 - d)
            d = d + 1
    return ans


print(solve(input()))
Buggy python submission (verdict: Runtime Error):
N = int(input())
nums = list(map(int, input().split()))


def renew(arr):
    res = []
    changed = False
    for i in arr:
        if not i & 1 and not changed:
            res.append(int(i / 2))
            changed = True
        else:
            res.append(i * 3)
    if changed:
        return res
    else:
        return []


count = 0
cs = renew(nums)
print(cs)
while len(cs) > 0:
    count += 1
    cs = renew(cs)


print(count)

Fixed submission:
N = int(input())
nums = list(map(int, input().split()))


count = 0
for i in nums:
    w = i
    while not w & 1:
        w = int(w / 2)
        count += 1

print(count)
Buggy python submission (verdict: Time Limit Exceeded):
import fractions
import math

AB = list(map(int, input().split()))
A = AB[0]
B = AB[1]

GCM = fractions.gcd(A, B)

def make_divisors(n):
    divisors = []
    for i in range(1, int(n**0.5)+1):
        if n % i == 0:
            divisors.append(i)
            if i != n // i:
                divisors.append(n//i)

    divisors.sort()
    return divisors

def isPrime(n):
    if n < 2:
        return False
    if n == 2:
        return True
    for p in range(2,n):
        if n % p == 0:
            return False
    return True

divisors = make_divisors(GCM)

cnt = 0
for divisor in divisors:
    if isPrime(divisor):
        cnt += 1
    if divisor > int(divisors[-1]/2):
        break

print(cnt+1)


Fixed submission:
import fractions
import collections
import math

AB = list(map(int, input().split()))
A = AB[0]
B = AB[1]

GCM = fractions.gcd(A, B)

def make_divisors(n):
    divisors = []
    for i in range(1, int(n**0.5)+1):
        if n % i == 0:
            divisors.append(i)
            if i != n // i:
                divisors.append(n//i)

    divisors.sort()
    return divisors

def isPrime(n):
    if n < 2:
        return False
    if n == 2:
        return True
    for p in range(2,n):
        if n % p == 0:
            return False
    return True

def prime_factorize(n):
    a = []
    while n % 2 == 0:
        a.append(2)
        n //= 2
    f = 3
    while f * f <= n:
        if n % f == 0:
            a.append(f)
            n //= f
        else:
            f += 2
    if n != 1:
        a.append(n)
    return a

c = collections.Counter(prime_factorize(GCM))
print(len(list(c.keys()))+1)
Buggy python submission (verdict: Time Limit Exceeded):
import numpy as np

NKQ = list(map(int, input().split()))

N = NKQ[0]
K = NKQ[1]
Q = NKQ[2]

A = [int(input()) for i in range(Q)]

points = K*np.ones(N, dtype="int")
for i in range(Q):
    points = points - 1
    points[A[i]-1] = points[A[i]-1] + 1

for i in range(len(points)):
    if points[i] > 0:
        print("Yes")
    else:
        print("No")


Fixed submission:
import numpy as np

NKQ = list(map(int, input().split()))

N = NKQ[0]
K = NKQ[1]
Q = NKQ[2]

A = [int(input()) for i in range(Q)]

negative = np.ones(N, dtype="int")

for i in range(Q):
    negative[A[i]-1] = negative[A[i]-1] + 1

for i in range(N):
    if negative[i] > Q - K + 1:
        print("Yes")
    else:
        print("No")
Buggy python submission (verdict: Runtime Error):
N = int(input())
tmp = input()
H = [int(x.strip()) for x in tmp.split(' ')]
n = 0
lists = list()
lists.append(0)
count = 0
while n <= N-2:
    if H[n] >= H[n+1]:
        while H[n] >= H[n+1]:
            count += 1
            n += 1
            if n == N-1:
                lists.append(count)
                break
        lists.append(count)
        count = 0
    else:
        n += 1
print(max(lists))

Fixed submission:
S = input()
S.split()
T = input()
T.split()
count = 0
for i in range(0, 3):
    if S[i] == T[i]:
        count += 1
print(count)
Buggy python submission (verdict: Runtime Error):
# Nマス H[N-1]まである
N = int(input())
tmp = input()
H = [int(x.strip()) for x in tmp.split(' ')]
n = 0
lists = list()
lists.append(0)
count = 0
while True:
    if H[n] >= H[n+1]:
        while H[n] >= H[n+1]:
            count += 1
            n += 1
            if n == N-1:
                lists.append(count)
                break
        lists.append(count)
        count = 0
        if n == N-1:
            break
    else:
        n += 1
        if n == N-1:
            break
print(max(lists))
print(lists)

Fixed submission:
N = int(input())
tmp = input()
H = [int(x.strip()) for x in tmp.split(' ')]
n = 0
lists = list()
lists.append(0)
count = 0
while n <= N-2:
    if H[n] >= H[n+1]:
        while H[n] >= H[n+1]:
            count += 1
            n += 1
            if n == N-1:
                lists.append(count)
                break
        lists.append(count)
        count = 0
    else:
        n += 1
print(max(lists))
Buggy python submission (verdict: Time Limit Exceeded):
import itertools
N = int(input())
stick = sorted(list(map(int, input().split())), reverse=True)
combi = itertools.combinations(stick, 3)
ans = 0
lst = []
flag = False
for a,b,c in combi:
  if flag and a in lst:
    continue
  else:
    flag = False
  if a < b+c and b < c+a and c < a+b:
    ans += 1
  else:
    flag = True
    lst.append(a)
print(ans)

Fixed submission:
import time
from bisect import bisect_left
n = int(input())
l = list(map(int, input().split()))
l = sorted(l)
#print(l)
#start = time.time()
res = 0
for i in range(n):
    for j in range(i+1,n):
        ab = l[i] + l[j]
        c_index = bisect_left(l, ab)
        #print(l[i], l[j],ab , c_index, j+1, res)
        res += c_index - j - 1
print(res)

Buggy python submission (verdict: Time Limit Exceeded):
import itertools
N = int(input())
stick = list(map(int, input().split()))
combi = itertools.combinations(stick, 3)
ans = [1 for a,b,c in combi if a < b+c and b < c+a and c < a+b]
print(len(ans))

Fixed submission:
import time
from bisect import bisect_left
n = int(input())
l = list(map(int, input().split()))
l = sorted(l)
#print(l)
#start = time.time()
res = 0
for i in range(n):
    for j in range(i+1,n):
        ab = l[i] + l[j]
        c_index = bisect_left(l, ab)
        #print(l[i], l[j],ab , c_index, j+1, res)
        res += c_index - j - 1
print(res)
Buggy python submission (verdict: Runtime Error):
S=list(input())
K=int(input())
l=[1]
for i in range(len(S)-1):
    if S[i]==S[i+1]:l[-1]+=1;
    else:l.append(1)
if len(l)==1:ans = len(S)*K/2;
else:
    l2=[i/2 for i in l]
    if S[0]==S[-1]:
        ht=l(l[0]+l[-1])//2
        ans=ls2.pop(0)
        ans+=l2.pop(-1)
        ans+=sum(l2)*K
        ans+=ht*(K-1)
    else:
        ans=sum(ls)*K
print(ans)
    


Fixed submission:
S=list(input())
K=int(input())
l=[1]
for i in range(len(S)-1):
    if S[i]==S[i+1]:l[-1]+=1;
    else:l.append(1)
if len(l)==1:ans = len(S)*K//2;
else:
    l2=[i//2 for i in l]
    if S[0]==S[-1]:
        ht=(l[0]+l[-1])//2
        ans=l2.pop(0)
        ans+=l2.pop(-1)
        ans+=sum(l2)*K
        ans+=ht*(K-1)
    else:
        ans=sum(l2)*K
print(int(ans))

Buggy python submission (verdict: Runtime Error):
S=input()
K=int(input())
if len(set(S)) == 1:
    print(K/2)
    
s=list(S*2)
c=0
for i in range(len(s)-2):
    t=set(s[i:i+2])
    if len(t)==1:
        s[i+1]=""
        c+=1
if S[0]!=S[-1]:
    print(c*K)
else:
    i,h,t=0,0,0
    while S[i]==S[i+1]:
        h+=1
        i+=1
    i=0
    while S[-i]==S[-i-1]:
        t+=1
        i+=1
    print(c*K-(h/2+t/2-(h+t)/2)**(K-1))

Fixed submission:
S=list(input())
K=int(input())
l=[1]
for i in range(len(S)-1):
    if S[i]==S[i+1]:l[-1]+=1;
    else:l.append(1)
if len(l)==1:ans = len(S)*K//2;
else:
    l2=[i//2 for i in l]
    if S[0]==S[-1]:
        ht=(l[0]+l[-1])//2
        ans=l2.pop(0)
        ans+=l2.pop(-1)
        ans+=sum(l2)*K
        ans+=ht*(K-1)
    else:
        ans=sum(l2)*K
print(int(ans))
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
print(sum([i for i in range(N)]))

Fixed submission:
N = int(input())
ans = N*(N-1)//2
print(ans)
Buggy python submission (verdict: Runtime Error):
a, b = list(map(int, input().split()))
print(max(a+b, max(a-b, a*b))

Fixed submission:
a, b = list(map(int, input().split()))
print(max(a+b, max(a-b, a*b)))
Buggy python submission (verdict: Runtime Error):
k,x = list(map(int, input().split()))
posi = [p for p in range(x-k+1, x+k-1)]
print(' '.join(posi))


Fixed submission:
k,x = list(map(int, input().split()))
posi = [str(p) for p in range(x-k+1, x+k)]
print(' '.join(posi))
Buggy python submission (verdict: Runtime Error):
from operator import mul
from functools import reduce
def cmb(n,r):
    r = min(n-r,r)
    if r == 0: return 1
    over = reduce(mul, range(n, n - r, -1))
    under = reduce(mul, range(1,r + 1))
    return over // under

N = int(input())
str_dict = {}
for n in range(N):
  l = ''.join(sorted(input()))
  if l in str_dict:
    str_dict[l] += 1
  else:
    str_dict[l] = 1
print(sum([cmb(v,2) for v in str_dict.values() if v >= 2 else 0]))

Fixed submission:
from operator import mul
from functools import reduce
def cmb(n,r):
    r = min(n-r,r)
    if r == 0: return 1
    over = reduce(mul, range(n, n - r, -1))
    under = reduce(mul, range(1,r + 1))
    return over // under

N = int(input())
str_dict = {}
for n in range(N):
  l = ''.join(sorted(input()))
  if l in str_dict:
    str_dict[l] += 1
  else:
    str_dict[l] = 1
print(sum([cmb(v,2) if v>= 2 else 0 for v in str_dict.values()]))

Buggy python submission (verdict: Runtime Error):
from operator import mul
from functools import reduce
def cmb(n,r):
    r = min(n-r,r)
    if r == 0: return 1
    over = reduce(mul, range(n, n - r, -1))
    under = reduce(mul, range(1,r + 1))
    return over // under

N = int(input())
str_dict = {}
for n in range(N):
  l = ''.join(sorted(input()))
  if l in str_dict:
    str_dict[l] += 1
  else:
    str_dict[l] = 1
print(sum([cmb(v,2) for v in str_dict.values()]))

Fixed submission:
from operator import mul
from functools import reduce
def cmb(n,r):
    r = min(n-r,r)
    if r == 0: return 1
    over = reduce(mul, range(n, n - r, -1))
    under = reduce(mul, range(1,r + 1))
    return over // under

N = int(input())
str_dict = {}
for n in range(N):
  l = ''.join(sorted(input()))
  if l in str_dict:
    str_dict[l] += 1
  else:
    str_dict[l] = 1
print(sum([cmb(v,2) if v>= 2 else 0 for v in str_dict.values()]))
Buggy python submission (verdict: Runtime Error):
s = input()
cnt = 0
for c in s:
  if c == 'o':
    cnt++
print(700 + cnt*100)

Fixed submission:
s = input()
cnt = 0
for c in s:
  if c == 'o':
    cnt += 1
print(700 + cnt*100)
Buggy python submission (verdict: Runtime Error):
N X = map(int, input().split())
m = [int(input()) for i in range(N)]

X -= sum(m)
if X > 0:
	print( N + X//min(m))
else:
  print(N)

Fixed submission:
N, X = map(int, input().split())
m = [int(input()) for i in range(N)]
 
X -= sum(m)
if X > 0:
	print( N + X//min(m))
else:
  print(N)
Buggy python submission (verdict: Runtime Error):
o = input().split("")
e = input().split("")
j = 0
k = 0
ans = ""
for i in range(len(o) + len(e)):


Fixed submission:
o = list(input())
e = list(input())
j = 0
k = 0
ans = ""
for i in range(0, len(o) + len(e)):
    if i%2 == 0:
        ans += o[j]
        j += 1
    else:
        ans += e[k]
        k += 1
print(ans)
Buggy python submission (verdict: Runtime Error):
n = int(input())
ans = sorted(list(input()))
count = [50 for i in range(len(ans))]
s = [list(input()) for i in range(1,n)]
for i in range(1,n):
  for j in range(len(ans)):
    count[j] = s[i].count(ans[j])
for i in range(len(ans)):
  ret += ans[j]*count[j]
print(ret)

Fixed submission:
n = int(input())
s = [list(input()) for i in range(n)]
ans = sorted(list(set(s[0])))
numbers = [100 for i in range(len(ans))]
for i in range(n):
  for j in range(len(ans)):
    numbers[j] = min(numbers[j], s[i].count(ans[j]))
ret = ""
for i in range(len(ans)):
  ret += ans[i]*numbers[i]
print(ret)

Buggy python submission (verdict: Runtime Error):
n = int(input())
s = [sorted(list(input())) for i in range(n)]
rem  = s[0]
for i in range(1,n):
    tmp = rem[:]
    for j in s[i]:
        try:
            tmp.remove(j)
        except:
            pass
    for k in tmp:
        try:                                                                                                                                                                    
    rem.remove(k)
        except:
            pass
print(''.join(rem))

Fixed submission:
n = int(input())
s = [list(input()) for i in range(n)]
ans = sorted(list(set(s[0])))
numbers = [100 for i in range(len(ans))]
for i in range(n):
  for j in range(len(ans)):
    numbers[j] = min(numbers[j], s[i].count(ans[j]))
ret = ""
for i in range(len(ans)):
  ret += ans[i]*numbers[i]
print(ret)
Buggy python submission (verdict: Runtime Error):
in1 = list(input().split())
nx = in[0]
ny = in[y]
x = list(input().split())
y = list(input().split())
lx = sum([ x[i]*(2*i - x - 1) for i in range(nx) ])
ly = sum([ y[i]*(2*i - x - 1) for i in range(ny) ])
print(lx*ly%(10**9 + 7))

Fixed submission:
in1 = list(input().split())
nx = int(in1[0])
ny = int(in1[1])
x = list(input().split())
y = list(input().split())
sx = sum([ int(x[i])*(2*i - nx + 1) for i in range(nx) ])
sy = sum([ int(y[i])*(2*i - ny + 1) for i in range(ny) ])
print(sx*sy%(10**9 + 7))
Buggy python submission (verdict: Runtime Error):
N = int(input())
S = list(input())
i = 0
count = 0
while i <= N-1:
    while S[i] == S[i+1]:
      i += 1
      if i == N-1:
        break
    count +=1
    i +=1
    if i == N-1:
      count += 1
      break
print(count)

Fixed submission:
N = int(input())
S = list(input())
i = 0
count = 0
while i < N-1:
    while S[i] == S[i+1]:
      i += 1
      if i == N-1:
        break
    if i == N-1:
      break
    count +=1
    i +=1
count +=1
print(count)

Buggy python submission (verdict: Runtime Error):
N = int(input())
S = list(input())
i = 0
count = 0
while i <= N-1:
    while S[i] == S[i+1]:
      i += 1
    count +=1
    i +=1
    if i == N-1:
      count += 1
      break
print(count)

Fixed submission:
N = int(input())
S = list(input())
i = 0
count = 0
while i < N-1:
    while S[i] == S[i+1]:
      i += 1
      if i == N-1:
        break
    if i == N-1:
      break
    count +=1
    i +=1
count +=1
print(count)

Buggy python submission (verdict: Runtime Error):
N = int(input())
S = list(input())
i = 0
count = 0
while i < N:
    while S[i] == S[i-1]:
      i += 1
    count +=1
    i +=1
print(count)

Fixed submission:
N = int(input())
S = list(input())
i = 0
count = 0
while i < N-1:
    while S[i] == S[i+1]:
      i += 1
      if i == N-1:
        break
    if i == N-1:
      break
    count +=1
    i +=1
count +=1
print(count)