Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
A = [int(x) for x in input().split()]
Q = int(input())
array = []
for i in range(Q):
    m,n = [int(x) for x in input().split()]

    for j in range(len(A)):
        if m == A[j]:
            A[j] = n
    print(sum(A))

Fixed submission:
N = int(input())
A = [int(x) for x in input().split()]
Q = int(input())
array = []
replace = [0]*(10**5+1)
for i in A:
    replace[i] += 1
sum_s = sum(A)
for i in range(Q):
    m,n = [int(x) for x in input().split()]
    replace[n] += replace[m]

    diff = n*replace[m] - replace[m]*m
    sum_s += diff
    replace[m] = 0
    print(sum_s)

Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
A = [int(x) for x in input().split()]
Q = int(input())
array = []
for i in range(Q):
    m,n = [int(x) for x in input().split()]

    for j in range(len(A)):
        if m == A[j]:
            A[j] = n
    array.append(sum(A))
for i in array:
    print(i)


Fixed submission:
N = int(input())
A = [int(x) for x in input().split()]
Q = int(input())
array = []
replace = [0]*(10**5+1)
for i in A:
    replace[i] += 1
sum_s = sum(A)
for i in range(Q):
    m,n = [int(x) for x in input().split()]
    replace[n] += replace[m]

    diff = n*replace[m] - replace[m]*m
    sum_s += diff
    replace[m] = 0
    print(sum_s)

Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
A = [int(x) for x in input().split()]
Q = int(input())
array = []
for i in range(Q):
    m,n = [int(x) for x in input().split()]
    array.append([m,n])
operation = []
for i in range(len(array)):
    for j in range(len(A)):
        if array[i][0] == A[j]:
            A[j] = array[i][1]
    print(sum(A))


Fixed submission:
N = int(input())
A = [int(x) for x in input().split()]
Q = int(input())
array = []
replace = [0]*(10**5+1)
for i in A:
    replace[i] += 1
sum_s = sum(A)
for i in range(Q):
    m,n = [int(x) for x in input().split()]
    replace[n] += replace[m]

    diff = n*replace[m] - replace[m]*m
    sum_s += diff
    replace[m] = 0
    print(sum_s)
Buggy python submission (verdict: Runtime Error):
lists = [int(x) for x in range(1,6)]
for i in range(1,len(list)+1):
  if list[i] == 0:
    print(i)

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

for i in range(len(array)):
    if array[i] == 0:
        print(i+1)
        break
Buggy python submission (verdict: Runtime Error):
X, N = [int(x) for x in input().split()]

def main(X, N):
    if N == 0:
        return X
    arrp = [int(x) for x in input().split()]
    b = sorted(arrp)
    lists = []
    for x in range(1, 101):
        if x not in arrp:
            a = abs(X-x)
            if a != 0:
                lists.append([a, x])
    return sorted(lists)[0][1]

print(main(X, N))

Fixed submission:
X, N = [int(x) for x in input().split()]

def main(X, N):
    if N == 0:
        return X
    arrp = [int(x) for x in input().split()]
    minus = X
    plus = X
    while True:
        if minus not in arrp:
            print(minus)
            exit()
        if plus not in arrp:
            print(plus)
            exit()
        minus -= 1
        plus += 1

print(main(X, N))

Buggy python submission (verdict: Runtime Error):
X, N = [int(x) for x in input().split()]


def main(X,N):
    if N == 0:
        return X
    arrp = [int(x) for x in input().split()]
    b = sorted(arrp)
    lists = []
    for x in range(b[0],b[-1]):
        if x not in arrp:
            a = abs(X-x)
            lists.append([a,x])
    return sorted(lists)[0][1]

print(main(X,N))



Fixed submission:
X, N = [int(x) for x in input().split()]

def main(X, N):
    if N == 0:
        return X
    arrp = [int(x) for x in input().split()]
    minus = X
    plus = X
    while True:
        if minus not in arrp:
            print(minus)
            exit()
        if plus not in arrp:
            print(plus)
            exit()
        minus -= 1
        plus += 1

print(main(X, N))
Buggy python submission (verdict: Runtime Error):
N = int(input())
lista = [int(x) for x in input().split()]
q = 0
for i in lista:
  q *= i
  if q > 10**18:
    print(-1)
    return
 print(q)

Fixed submission:
def main():

    N = int(input())
    lista = [int(x) for x in input().split()]
    q = 1
    if 0 in lista:
        return print(0)
    for i in lista:
        q *= i
        if q > 10**18:
            print(-1)
            return
    print(q)


main()

Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
lists = [int(x) for x in input().split()]
a = 1
for x in lists:
    a *= x
if a > 10**18:
    print(-1)
else:
    print(a)

Fixed submission:
def main():

    N = int(input())
    lista = [int(x) for x in input().split()]
    q = 1
    if 0 in lista:
        return print(0)
    for i in lista:
        q *= i
        if q > 10**18:
            print(-1)
            return
    print(q)


main()
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
A = [int(x) for x in input().split()]
C =[]
for i in A:
    count = 0
    for j in A:
        if i == j:
            count += 1
        if count == 2:
            C.append('NO')
            break
        else:
            C.append('YES')
if 'NO' in C :
    print('NO')
else:
    print('YES')

Fixed submission:
N = int(input())
A = [int(x) for x in input().split()]
B = sorted(A)
NO = False
for i in range(0,len(B)-1):
    if B[i+1] - B[i] == 0:
        NO = True
if NO == True:
    print('NO')
else:
    print('YES')

Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
A = [int(x) for x in input().split()]
C =[]
for i in A:
    count = 0
    for j in A:
        if i == j:
            count += 1
        if count == 2:
            C.append('NO')
        else:
            C.append('YES')
if 'NO' in C :
    print('NO')
else:
    print('YES')

Fixed submission:
N = int(input())
A = [int(x) for x in input().split()]
B = sorted(A)
NO = False
for i in range(0,len(B)-1):
    if B[i+1] - B[i] == 0:
        NO = True
if NO == True:
    print('NO')
else:
    print('YES')

Buggy python submission (verdict: Runtime Error):
N = int(input())
A = [int(x) for x in input().split]
for i in A:
    for j in A:
        if i == j:
            print('NO')
        else:
            print('YES')
            

Fixed submission:
N = int(input())
A = [int(x) for x in input().split()]
B = sorted(A)
NO = False
for i in range(0,len(B)-1):
    if B[i+1] - B[i] == 0:
        NO = True
if NO == True:
    print('NO')
else:
    print('YES')
Buggy python submission (verdict: Runtime Error):
N,K = [int(x) for x in input().split()]
b = [int(x) for x in input().split()]
p
for i in b:
    p.append((i+1)/2)
s = sum(p[:K])
max_s = s
for i in range(N-K):
    max_s+=p[K+i]
    max_s-=p[i]
    if max_s<s:
        max_s=s
print(max_s)


Fixed submission:
N, K = map(int, input().split())
p = list(map(int,input().split()))
box = []
for i in p:
    box.append((i+1)/2)

sum_a = sum(box[:K])
max_a = sum_a
for i in range(N-K):
    max_a -= box[i]
    max_a += box[i+K]
    if max_a > sum_a:
        sum_a = max_a

print(sum_a)

Buggy python submission (verdict: Time Limit Exceeded):
N,K = [int(x) for x in input().split()]
p = [int(x) for x in input().split()]
for i in range(N):
    p[i] = (1+p[i])/2
s = sum(p[:K])
max_s = s
for i in range(N):
    if max_s < sum(p[i:K+i]):
        max_s = sum(p[i:K+i])

print(max_s)


Fixed submission:
N, K = map(int, input().split())
p = list(map(int,input().split()))
box = []
for i in p:
    box.append((i+1)/2)

sum_a = sum(box[:K])
max_a = sum_a
for i in range(N-K):
    max_a -= box[i]
    max_a += box[i+K]
    if max_a > sum_a:
        sum_a = max_a

print(sum_a)
Buggy python submission (verdict: Runtime Error):
h, n = [int(x) for x in input().split()]
listk = [int(x) for x in input().split()]
listk.sort()
count = 0
for i in range(0,n):
    listk.pop()
print(sum(listk))

Fixed submission:
h, n = [int(x) for x in input().split()]
listk = [int(x) for x in input().split()]
listk.sort()
if n <= h:
    for i in range(0,n):
        listk.pop()
else:
    for i in range(0,h):
        listk.pop()
print(sum(listk))
Buggy python submission (verdict: Runtime Error):
n = input()
m = input()
if n == m:
  print('Yes')
else:
  print('No')

Fixed submission:
n = input().split(' ')
if n[1] == n[0]:
    print('Yes')
else:
    print('No')

Buggy python submission (verdict: Runtime Error):
m,n = int(input())
if n == m:
  print('Yes')
else:
  print('No')

Fixed submission:
n = input().split(' ')
if n[1] == n[0]:
    print('Yes')
else:
    print('No')

Buggy python submission (verdict: Runtime Error):
m,n = int(input())
if n = m:
  print('Yes')
else:
  print('No')

Fixed submission:
n = input().split(' ')
if n[1] == n[0]:
    print('Yes')
else:
    print('No')
Buggy python submission (verdict: Runtime Error):
s=input()
t=input()
c=0
for i in range(len(s)):
	if s[i]!=t[i]:
      c+=1
print(c)

Fixed submission:
s=input()
t=input()
c=0
if len(s)==len(t):
    for i in range(len(s)):
        if s[i]!=t[i]:
            c+=1
    print(c)
else:
    print(c)
Buggy python submission (verdict: Runtime Error):
def main() -> None:
    num = [int(input()) for _ in range(5)]
    ans = 0
    m = []
    for i in num:
        if i % 10:
            ans += i + 10 - i % 10
            m.append(10 - i % 10)
        else:
            ans += i
    print(ans - max(m))


if __name__ == '__main__':
    main()


Fixed submission:
def main() -> None:
    num = [int(input()) for _ in range(5)]
    ans = 0
    m = [0]
    for i in num:
        if i % 10:
            ans += i + 10 - i % 10
            m.append(10 - i % 10)
        else:
            ans += i
    print(ans - max(m))


if __name__ == '__main__':
    main()
Buggy python submission (verdict: Time Limit Exceeded):
def main() -> None:
    S = list(input())
    m = len(S)
    pre = len(S)
    while len(S) > 1:
        for i in range(len(S) - 1):
            if len(S) > i + 1:
                if S[i] != S[i+1]:
                    S.remove(S[i])
                    S.remove(S[i])
            else:
                break

        # 抜けなかった
        if pre == len(S):
            break
        else:
            pre = len(S)

    # 最初の数から引けば抜いた数
    print(m - len(S))


if __name__ == '__main__':
    main()


Fixed submission:
import collections


def main() -> None:
    S = list(input())
    a = collections.Counter(S)
    zero = a['0']
    one = a['1']
    if zero >= one:
        print(one * 2)
    else:
        print(zero * 2)


if __name__ == '__main__':
    main()

Buggy python submission (verdict: Time Limit Exceeded):
def main() -> None:
    S = list(input())
    m = len(S)
    pre = len(S)
    while len(S) > 0:
        for i in range(len(S) - 1):
            if len(S) > i + 1:
                if S[i] != S[i+1]:
                    S.remove(S[i])
                    S.remove(S[i])
            else:
                break

        # 抜けなかった
        if pre == len(S):
            break
        else:
            pre = len(S)

    # 最初の数から引けば抜いた数
    print(m - len(S))


if __name__ == '__main__':
    main()


Fixed submission:
import collections


def main() -> None:
    S = list(input())
    a = collections.Counter(S)
    zero = a['0']
    one = a['1']
    if zero >= one:
        print(one * 2)
    else:
        print(zero * 2)


if __name__ == '__main__':
    main()

Buggy python submission (verdict: Time Limit Exceeded):
def main() -> None:
    S = list(input())
    m = len(S)
    pre = len(S)
    while len(S) > 0:
        for i in range(len(S) - 1):
            if S[i] != S[i+1]:
                S.remove(S[i])
                S.remove(S[i])
                break

        # 抜けなかった
        if pre == len(S):
            break
        else:
            pre = len(S)

    # 最初の数から引けば抜いた数
    print(m - len(S))


if __name__ == '__main__':
    main()


Fixed submission:
import collections


def main() -> None:
    S = list(input())
    a = collections.Counter(S)
    zero = a['0']
    one = a['1']
    if zero >= one:
        print(one * 2)
    else:
        print(zero * 2)


if __name__ == '__main__':
    main()
Buggy python submission (verdict: Time Limit Exceeded):
N, L = map(int, input().split())
S = [input() for i in range(N)]

while True:
    t = 0
    for i in range(N - 1):
        #print("i = {}".format(i))
        for j in range(L):
            #print("j = {}".format(j))
            if S[i+1][j] < S[i][j]:
                #print(S[i][j])
                temp = S[i+1]
                S[i+1] = S[i]
                S[i] = temp

                t = 1
                
    #print(S)
    if t == 0:
        break
        
print(''.join(S))


Fixed submission:
N, L = map(int, input().split())
S = [input() for i in range(N)]

print(''.join(sorted(S)))

Buggy python submission (verdict: Runtime Error):
N, L = map(int, input().split())
S = [input() for i in range(L)]

print(''.join(sorted(S)))


Fixed submission:
N, L = map(int, input().split())
S = [input() for i in range(N)]

print(''.join(sorted(S)))

Buggy python submission (verdict: Runtime Error):
N, L = map(int, input().split())
S = [input() for i in range(L)]

print("axxcxxdxx")

Fixed submission:
N, L = map(int, input().split())
S = [input() for i in range(N)]

print(''.join(sorted(S)))
Buggy python submission (verdict: Runtime Error):
import numpy as np
import scipy as sp
import matplotlib.pyplot as plt

def main():
    n, a, b = map(int, input().split())
    ans_max = min(a, b)
    ans_min = max(a + b - n, 0)
    print(ans_max, ans_min)

    



if __name__ == '__main__':
    main()

Fixed submission:
import numpy as np


def main():
    n, a, b = map(int, input().split())
    ans_max = min(a, b)
    ans_min = max(a + b - n, 0)
    print(ans_max, ans_min)

    



if __name__ == '__main__':
    main()
Buggy python submission (verdict: Runtime Error):
n, m, k = map(int, input().split())
a = list(map(int, input().split()))
b = list(map(int, input().split()))

p, q = [0], [0]
for i in range(n):
	p.append(p[i] + a[i])
for i in range(m):
	q.append(q[i] + b[i])

j, ans = m, 0
for i in range(N+1):
	if a[i] > k:
		break

	while b[j] > k - a[i]:
		j -= 1

	ans = max(ans, i+j)

print(ans)

Fixed submission:
n, m, k = map(int, input().split())
a = list(map(int, input().split()))
b = list(map(int, input().split()))

p, q = [0], [0]
for i in range(n):
	p.append(p[i] + a[i])
for i in range(m):
	q.append(q[i] + b[i])

j, ans = m, 0
for i in range(n+1):
	if p[i] > k:
		break

	while q[j] > k - p[i]:
		j -= 1

	ans = max(ans, i+j)

print(ans)

Buggy python submission (verdict: Runtime Error):
n, m, k = map(int, input().split())
a = list(map(int, input().split()))
b = list(map(int, input().split()))
j = 0
l = 0
c = 0
ans = 0
for i in range(n*k):
	if j >= n and l >=m:
		#print("test3")
		break

	if l >= n:
		#print("test1")
		if  k > c+a[j]:
			c += a[j]
			j += 1
			ans +=1
		else:
			break

	elif j >= m:
		#print("test2")
		if k > c + b[l]:
			c += b[l]
			l += 1
			ans +=1
		else:
			break

	else:
		if a[j] > b[l]:
			if k > c + b[l]:
				c += b[l]
				l += 1
				ans +=1
			else:
				break

		else:
			if  k > c+a[j]:
				c += a[j]
				j += 1
				ans +=1
			else:
				break
print(ans)


Fixed submission:
n, m, k = map(int, input().split())
a = list(map(int, input().split()))
b = list(map(int, input().split()))

p, q = [0], [0]
for i in range(n):
	p.append(p[i] + a[i])
for i in range(m):
	q.append(q[i] + b[i])

j, ans = m, 0
for i in range(n+1):
	if p[i] > k:
		break

	while q[j] > k - p[i]:
		j -= 1

	ans = max(ans, i+j)

print(ans)
Buggy python submission (verdict: Runtime Error):
a,b = map(int, input().split())
if b>0:
	p = list(map(int, input().split()))
else:
	print(a)
	exit()

n = a
m = a

for i in range(b):
	print(n)
	print(m)
	print("")
	if n in p:	a,b = map(int, input().split())
if b>0:
	p = list(map(int, input().split()))
else:
	print(a)
	exit()

n = a
m = a

for i in range(b):
	if n in p:	
		n = n-1
			
	else:
		if n < 1:
			continue
		print(n)
		exit()

	if m in p:		
		m = m+1
	else:
		print(m)
		exit()


	
		n = n-1
		if n < 1:
			n = 1
	else:
		print(n)
		exit()

	if m in p:		
		m = m+1
	else:
		print(m)
		exit()


	

Fixed submission:
a,b = map(int, input().split())
if b>0:
	p = list(map(int, input().split()))
else:
	print(a)
	exit()

n = a
m = a

for i in range(b+1):
	"""
	print(n)
	print(m)
	print("")
	"""
	if n in p:	
		n = n-1			
	else:

		print(n)
		exit()

	if m in p:		
		m = m+1
	else:
		print(m)
		exit()
Buggy python submission (verdict: Time Limit Exceeded):
n = int(input())
a = list(map(int, input().split()))
ans = 1

for i in range(n):
  ans = ans*a[i]

if ans > 10**18:
  print(-1)
else:
  print(ans)
  

Fixed submission:
n = int(input())
a = list(map(int, input().split()))
ans = 1

if 0 in a:
  print(0)
  exit()

for i in range(n):
  ans = ans*a[i]
  if ans > 10**18:
      print(-1)
      exit()

print(ans)
Buggy python submission (verdict: Runtime Error):
n, k = map(int,input().split())
c = [0]*k

for i in range(k):
	d = int(input())
	for j in range(d):
		d = list(map(int, input().split()))
		for k in range(len(d)):
			c[d[k]] +=1

print(c.count(0))

Fixed submission:
n, k = map(int,input().split())
c = [0]*n

for i in range(k):
	d = int(input())
	a = list(map(int, input().split()))
	for k in range(len(a)):
		c[a[k]-1] +=1

print(c.count(0))
Buggy python submission (verdict: Time Limit Exceeded):
from sys import stdin

n,m = map(int, input().split())
a = list(map(int,input().split()))
for i in range(m):
    a.sort(reverse=True)
    a[0] = a[0]//2

print(sum(a))


Fixed submission:
from sys import stdin
import heapq

n,m = map(int, input().split())
a = [int(x)*(-1) for x in stdin.readline().rstrip().split()]
heapq.heapify(a)

for i in range(m):
    temp = (-1)*heapq.heappop(a)//2
    heapq.heappush(a,temp*(-1))

print(sum(a)*(-1))

Buggy python submission (verdict: Time Limit Exceeded):
from sys import stdin

n,m = map(int, input().split())
a = list(map(int,input().split()))
for i in range(m):
    a.sort(reverse=True)
    a[0] = a[0]//2

print(sum(a))

Fixed submission:
from sys import stdin
import heapq

n,m = map(int, input().split())
a = [int(x)*(-1) for x in stdin.readline().rstrip().split()]
heapq.heapify(a)

for i in range(m):
    temp = (-1)*heapq.heappop(a)//2
    heapq.heappush(a,temp*(-1))

print(sum(a)*(-1))
Buggy python submission (verdict: Time Limit Exceeded):

n = int(input())
s = list([input() for i in range(n)])
q = []
c = 0
for i in range(n):
	q.append(sorted(s[i]))

for i in range(n):
	for j in range(i+1,n):
		if i != j:
			if q[i] == q[j]:
				c += 1

print(int(c))

Fixed submission:
n = int(input())
s = list([input() for i in range(n)])
q = [''.join(sorted(x)) for x in s]

c = 0
c1 =  0
p = sorted(q)
p.append("a")

for i in range(n):
	if p[i] == p[i+1]:
		c+=1
	else:
		
		if c>0:
			for j in range(c+1):
				c1+=j
				
		c=0
print(c1)

Buggy python submission (verdict: Time Limit Exceeded):

n = int(input())
s = list([input() for i in range(n)])
q = []
c = 0
for i in range(n):
	q.append(sorted(s[i]))

for i in range(n):
	for j in range(n):
		if i != j:
			if q[i] == q[j]:
				c += 1

print(int(c/2))

Fixed submission:
n = int(input())
s = list([input() for i in range(n)])
q = [''.join(sorted(x)) for x in s]

c = 0
c1 =  0
p = sorted(q)
p.append("a")

for i in range(n):
	if p[i] == p[i+1]:
		c+=1
	else:
		
		if c>0:
			for j in range(c+1):
				c1+=j
				
		c=0
print(c1)
Buggy python submission (verdict: Runtime Error):
n = input()
c=0
a = [x for i in range(n)]
for x in a:
  if len(str(x)) % 2 == 1:
    c += 1
    
print(c)

Fixed submission:
n = int(input())
c=0
a = [i for i in range(n+1)]
for x in a:
  if len(str(x)) % 2 == 1:
    c += 1
    
print(c-1)
Buggy python submission (verdict: Time Limit Exceeded):
n = int(input())
a = [int(input()) for i in range(n)]




for i in range(n):
	temp = a[i]
	a[i] = 0
	print(max(a))
	a[i] = temp

Fixed submission:
n = int(input())
a = [int(input()) for i in range(n)]
b = sorted(a, reverse = True)

a1 = b[0]
a2 = b[1]



for i in range(n):
	if a[i] == a1:
		print(a2)
	else:
		print(a1)
Buggy python submission (verdict: Runtime Error):
n = int(input())
a = int(input())
b = int(input())

if a*n > b:
	print(b)
else:
	print(a*n)

Fixed submission:
n, a, b = map(int, input().split())

if a*n > b:
	print(b)
else:
	print(a*n)
Buggy python submission (verdict: Runtime Error):
N=int(input())
a1=list(map(int,input().split()))
x=1
if 0 in a1:
    print(0)
else:
    for a in a1:
        x=x*a
        if x>1e18:
            print(-1)
            break
if x<=1e18:
    print(x)

Fixed submission:
A,B=(map(int,input().split()))
print(A*B)

Buggy python submission (verdict: Runtime Error):
N=int(input())
a1=list(map(int,input(). split ()))
x=1
if 0 in A:
    print(0)
    return
for a in A:
    x=x*a
    if x>1e18:
        print(-1)
        return
print(x)


Fixed submission:
A,B=(map(int,input().split()))
print(A*B)
Buggy python submission (verdict: Runtime Error):
import math
N=int(input())
A=list(map(int,input().split()))
x=0
if 0 in A:
    y=True
    A.remove(0)
for i in A:
    x+=math.log(i,10)
if y==True:
    print(0)
elif x<=18.1:
    prod=1
    for i in A:
        prod=prod*i
    if prod<1e18:
        print(prod)
else:
    print('-1')


Fixed submission:
N=int(input())
A=list(map(int,input().split()))
A.sort()
if A[0]==0:
    print('0')
    A.remove(0)
    exit()
prod=1
for i in A:
    prod=prod*i
    if prod>1e18:
        print('-1')
        exit()
else:
    print(prod)

Buggy python submission (verdict: Time Limit Exceeded):
N=int(input())
a1=input().split()
a2=[int(i) for i in a1]
prod=1
for i in a2:
    prod=prod*i
if prod<=1e18:
    print(prod)
else:
    print('-1')

Fixed submission:
N=int(input())
A=list(map(int,input().split()))
A.sort()
if A[0]==0:
    print('0')
    A.remove(0)
    exit()
prod=1
for i in A:
    prod=prod*i
    if prod>1e18:
        print('-1')
        exit()
else:
    print(prod)
Buggy python submission (verdict: Runtime Error):
N,K=(map(int,input().split()))
a=[i for i in range(1,N+1)]
d=[]
A=[]
b=[]
count=0
for i in (0,K):
    d.append(int(input()))
    A.append(list(map(int,input().split())))
for i in range(1,len(d)+1):
        if i in d:
            x=d.index(i)
            y=A[i-1]
            for j in range(0,len(y)):
                z=y[j]
                b.append(z)
b1=list(dict.fromkeys(b))
for i in b1:
    if i in a:
        count+=1
print(N-count)

Fixed submission:
N,K=(map(int,input().split()))
a=[i for i in range(1,N+1)]
d=[]
A=[]
b=[]
count=0
for i in range(K):
    d.append(int(input()))
    A.append(list(map(int,input().split())))
for i in A:
    for j in i:
        b.append(j)
b1=list(dict.fromkeys(b))
for i in b1:
    if i in a:
        count+=1
print(N-count)
Buggy python submission (verdict: Runtime Error):
H,A=input().split()
print(int(H)//int(A)+1 if 1<=H<=10000 and 1<=A<=10000)

Fixed submission:
H,A=map(int,input().split())
if 1<=H<=10000 and 1<=A<=10000:
    print(H//A+1 if H%A!=0 else int(H/A))
Buggy python submission (verdict: Runtime Error):
a1=input()
a2=[i for i in a1.split()]
x,y=float(a2[0]),float(a2[1])
v,v1=x.is_integer(),y.is_integer()
if 1<=(x and y)<=20 and v1==v2==True:
    if 1<=(x and y)<=9:
        print(int(x*y))
    else:
        print('-1')

Fixed submission:
a1=input()
a2=[i for i in a1.split()]
x,y=float(a2[0]),float(a2[1])
v,v1=x.is_integer(),y.is_integer()
if 1<=x<=20 and 1<=y<=20 and v==v1==True:
    if 1<=x<=9 and 1<=y<=9:
        print(int(x*y))
    else:
        print('-1')
Buggy python submission (verdict: Runtime Error):
a1=input()
a2=[i for i in a1.split()]
a3,a4=[res[i] for i in (0,1)]
A,B=int(a3),int(a4)
if A>2*B:
    print(A-(2*B))
elif A<2*B:
    print('0')

Fixed submission:
a1=input()
a2=[i for i in a1.split()]
a3,a4=[a2[i] for i in (0,1)]
A,B=int(a3),int(a4)
print(max(0,A-2*B))
Buggy python submission (verdict: Runtime Error):
A=input("Enter Age")
B=input("Enter Fee")
if B%2==0 and (B>=2 and B<= 1000) and (A>=0 and A<=100):
	if A>=13:
		print(B)
	elif A>=6 and A<=12:
		print(int(B/2))
	elif A<=5:
		print(0)
else:
	print("Error")

Fixed submission:
import sys
a=sys.stdin.readline()
res = [int(i) for i in a.split() if i.isdigit()] 
A,B = [res[i] for i in (0,1)]
if B%2==0 and (B>=2 and B<= 1000) and (A>=0 and A<=100):
	if A>=13:
		print(B)
	elif A>=6 and A<=12:
		print(int(B/2))
	elif A<=5:
		print(0)
else:
	print("Error")