Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Runtime Error):
import math

def permutations_count(n, r):
    return math.factorial(n) // math.factorial(n - r)

a,b = map(int,input().split())
print(permutations_count(a,b))

Fixed submission:
n, k = map(int, input().split())
print(k * (k-1)**(n-1))
Buggy python submission (verdict: Runtime Error):
cards = [input() for i in range(3)]

now = 0
index =[0,0,0]
dic={"a":0,"b":1,"c":2}

while True:
    if index[now] == len(cards[now]):
        break
    idx = index[now]
    index[now] += 1
    now = dic[cards[now][idx]]
    

print("ABC"[now])


Fixed submission:
import math 
a = int(input())
b = int(input())
c = int(input())

print(math.floor((a+b)*c/2))
Buggy python submission (verdict: Runtime Error):
n = list(input())
m = []

for i in n:
  if i == '0':
    m.append(0)
  elif i == '1':
    m.append(1)
  elif i == 'B':
    del m[-1]
    
ans = ''.join(map(str,m))
print(ans)    
    

Fixed submission:
s = input()

res = ""
for x in s:
    if x =="B":
        res = res[:-1]
    else:
        res += x

print(res)
Buggy python submission (verdict: Runtime Error):
S = input()

ACGT = []
tmp = ""
for s in S:
    if s == "A" or s == "C" or s == "G" or s == "T":
        tmp += s
    else:
        ACGT.append(tmp)
        tmp = ""

print(len(sorted(ACGT, key=lambda x: len(x))[len(ACGT)-1]))


Fixed submission:
S = list(input())
ACGT = []
tmp = ""
for i, s in enumerate(S):
    if s == "A" or s == "C" or s == "G" or s == "T":
        tmp += s
        if i == len(S)-1:
            ACGT.append(tmp)
            break
    else:
        ACGT.append(tmp)
        tmp = ""

print(len(sorted(ACGT, key=lambda x: len(x))[len(ACGT)-1]))
Buggy python submission (verdict: Runtime Error):
N = int(input())
if n%2 == 0:
  print(N)
else:
  print(N*2)

Fixed submission:
N = int(input())

if N%2 == 0:
	print(N)
else:
	print(N*2)
Buggy python submission (verdict: Runtime Error):
b = input()
if b=="A":
  print("T")
elif b=="T":
  print("A")
elif b=="G":
  print("C")
else
  print("G")

Fixed submission:
b = input()
if b=="A":
  print("T")
elif b=="T":
  print("A")
elif b=="C":
  print("G")
elif b=="G":
  print("C")
Buggy python submission (verdict: Runtime Error):
S = input()

ACGT = ["A","C","T","G"]
ctr = 0
ctrs = []
for c in S:
  if c in ACGT:
    ctr += 1
  else:
    ctrs.append(ctr)
    ctr = 0

print(max(ctrs))

Fixed submission:
S = input()
L = len(S)
ACGT = ["A","C","T","G"]
ctr = 0
ctrs = [0]
for l in range(L):
  if S[l] in ACGT:
    ctr += 1
    if l==L-1:
      ctrs.append(ctr)
  else:
    ctrs.append(ctr)
    ctr = 0
 
print(max(ctrs))
Buggy python submission (verdict: Time Limit Exceeded):
n = int(input())
mt = []
mt.append(int(input()))
mt.append(int(input()))
mt.append(int(input()))
mt.append(int(input()))
mt.append(int(input()))

nums = [0] * 6

time = 0
nums[0] = n
next_nums = nums[:]
while nums[5] < n:
  for i in range(5):
    d = min(nums[i], mt[i])
    next_nums[i] -= d
    next_nums[i + 1] += d
  time += 1
  for i in range(6):
    nums[i] = next_nums[i]

print(time)

Fixed submission:
n = int(input())
mt = []
mt.append(int(input()))
mt.append(int(input()))
mt.append(int(input()))
mt.append(int(input()))
mt.append(int(input()))

print(5 + (n - 1) // min(mt))
Buggy python submission (verdict: Time Limit Exceeded):
import re
n = int(input().split()[1])
s = input()

iter = re.finditer('AC', s)

indexes = []
for i in iter:
  indexes.append(i.start())
  
counts = []
for r in range(len(s)):
  c = sum(i < r for i in indexes)
  counts.append(c)

for i in range(n):
  l, r = map(int, input().split())
  print(counts[r - 1] - counts[l - 1])


Fixed submission:
import re
n = int(input().split()[1])
s = input()

counts = [0]
for i in range(len(s)):
  counts.append(counts[i] + (1 if s[i : i + 2] == 'AC' else 0))

for i in range(n):
  l, r = map(int, input().split())
  print(counts[r - 1] - counts[l - 1])

Buggy python submission (verdict: Time Limit Exceeded):
import re
n = int(input().split()[1])
s = input()
for i in range(n):
  l, r = map(int, input().split())
  ma = re.findall('AC', s[l-1: r])
  print(len(ma))

Fixed submission:
import re
n = int(input().split()[1])
s = input()

counts = [0]
for i in range(len(s)):
  counts.append(counts[i] + (1 if s[i : i + 2] == 'AC' else 0))

for i in range(n):
  l, r = map(int, input().split())
  print(counts[r - 1] - counts[l - 1])
Buggy python submission (verdict: Runtime Error):
N = int(input())
T, A = [int(i) for i in input().split()]
H = list(map(int, input().split()))
compare = []

for i in range(N):
    kion = T - H[i]*0.006
    compare.append(abs(kion - A))
    Min = min(compare)
    #print('kion{}'.format(kion))
    #print('差：{}'.format(abs(kion - A)))
print(compare.index(Min)+1)
#print(T,A)
#print(H)
#print('compare:{}'.format(compare))


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

ans = X + (int(Y/2))

print(ans)
Buggy python submission (verdict: Runtime Error):
S = input()
S_len = len(S)
S_list = list(S)
ans = ''

if S_len == 2:
    print(S)

elif S_len == 3:
    S_reverse = sorted(S, reverse=True)
    for i in range(S_len):
        ans += S_reverse[i]
    pr

Fixed submission:
S = input()
S_len = len(S)
S_list = list(S)
ans = ''

if S_len == 2:
    print(S)

elif S_len == 3:
    for i in range(S_len-1, -1, -1):
        ans += S_list[i]
    print(ans)
Buggy python submission (verdict: Runtime Error):
N = int(input())
cake = int(N/4)
donuts = int(N/7)

for i in range(donuts+1):
    for m in range(cake+1):
        sum_price = i*7 + m*4
        if N == sum_price:
            print('Yes')
            exit()

print('No')

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

if N % K != 0:
    print('1')
    exit()
print('0')
Buggy python submission (verdict: Runtime Error):
a = int(input().split())
b = int(input().split())
c = a[0] * b[1]
d = a[1] * b[0]
print(a[0] * a[1] - (c + d - b[0] * b[1]))

Fixed submission:
a = input().split()
b = input().split()
a = list(map(int, a))
b = list(map(int, b))
c = a[0] * b[1]
d = a[1] * b[0]
print(a[0] * a[1] - (c + d - b[0] * b[1]))

Buggy python submission (verdict: Runtime Error):
a = input().split()
b = input().split()
c = a[0] * b[1]
d = a[1] * b[0]
print(a[0] * a[1] - (c + d - b[0] * b[1]))

Fixed submission:
a = input().split()
b = input().split()
a = list(map(int, a))
b = list(map(int, b))
c = a[0] * b[1]
d = a[1] * b[0]
print(a[0] * a[1] - (c + d - b[0] * b[1]))
Buggy python submission (verdict: Runtime Error):
c = input().split()
c = list(map(int, c))
b = input().split()
b = list(map(int, b))
ans = 0
for n in range(c[0]):
	a[n] = input().split()
	a[n] = list(map(int, a[n]))
	tmp = 0
	for m in range(c[1]):
		tmp += b[m] * a[n][m]
	if tmp > -c[2]:
		ans += 1
print(ans)

Fixed submission:
c = input().split()
c = list(map(int, c))
b = input().split()
b = list(map(int, b))
ans = 0
a = [0] * (c[0])
for n in range(c[0]):
	a[n] = input().split()
	a[n] = list(map(int, a[n]))
	tmp = 0
	for m in range(c[1]):
		tmp += b[m] * a[n][m]
	if tmp > -c[2]:
		ans += 1
print(ans)

Buggy python submission (verdict: Runtime Error):
c = input().split()
c = list(map(int, a))
b = input().split()
b = list(map(int, a))
ans = 0
for n in range(c[0]):
	a[n] = input().split()
	a[n] = list(map(int, a[n]))
	tmp = 0
	for m in range(c[1]):
		tmp += b[m] * a[n][m]
	if tmp > -c[2]:
		ans += 1
print(ans)

Fixed submission:
c = input().split()
c = list(map(int, c))
b = input().split()
b = list(map(int, b))
ans = 0
a = [0] * (c[0])
for n in range(c[0]):
	a[n] = input().split()
	a[n] = list(map(int, a[n]))
	tmp = 0
	for m in range(c[1]):
		tmp += b[m] * a[n][m]
	if tmp > -c[2]:
		ans += 1
print(ans)

Buggy python submission (verdict: Runtime Error):
c = int(input().split())
b = int(input().split())
ans = 0
for n in range(c[0]):
	a[n] = int(input().split())
	tmp = 0
	for m in range(c[1]):
		tmp += b[m] * a[n][m]
	if tmp > -c[2]:
		ans += 1
print(ans)

Fixed submission:
c = input().split()
c = list(map(int, c))
b = input().split()
b = list(map(int, b))
ans = 0
a = [0] * (c[0])
for n in range(c[0]):
	a[n] = input().split()
	a[n] = list(map(int, a[n]))
	tmp = 0
	for m in range(c[1]):
		tmp += b[m] * a[n][m]
	if tmp > -c[2]:
		ans += 1
print(ans)

Buggy python submission (verdict: Runtime Error):
c = input().split()
b = input().split()
ans = 0
for n in range(c[0]):
	a[n] = input().split()
	tmp = 0
	for m in range(c[1]):
		tmp += b[m] * a[n][m]
	if tmp > -c[2]:
		ans += 1
print(ans)

Fixed submission:
c = input().split()
c = list(map(int, c))
b = input().split()
b = list(map(int, b))
ans = 0
a = [0] * (c[0])
for n in range(c[0]):
	a[n] = input().split()
	a[n] = list(map(int, a[n]))
	tmp = 0
	for m in range(c[1]):
		tmp += b[m] * a[n][m]
	if tmp > -c[2]:
		ans += 1
print(ans)
Buggy python submission (verdict: Runtime Error):
in_t = input().split()
n = int(in_t[0])
k = int(in_t[1])
list = []
for i in range(k):
 list.append(int(input()))
for i in range(n - k):
 new = int(input())
 if (list[k-1] > new) | (new > list[2]):
  list.append(new)
  list.sort()
  diff_max = list[k-1] - list[k-2]
  diff_min = list[1] - list[2]
  if (diff_max > diff_min):
   list.remove(list[0])
  else:
    list.remove(list[k-1])
print(list[k-1] - list[0])

Fixed submission:
d = input()
if d  == "25":
 print("Christmas")
elif d  == "24":
 print("Christmas Eve")
elif d  == "23":
  print("Christmas Eve Eve")
elif d  == "22":
 print("Christmas Eve Eve Eve")
Buggy python submission (verdict: Runtime Error):
def z(x):
  if x == 0:
  	return 10
  else:
    return x
menu = [int(input()) for i in range(5)]
dist = list(map(lambda x: x%10, menu))
dist2 = list(map(lambda x: z(x), dist))
idx = dist.index(min(dist2))
dist2.pop(idx)
inv = list(map(lambda x: 10-x, dist2))
cost = sum(menu) + sum(inv)
print(cost)

Fixed submission:
dish = [0]*5
inv = [0]*5

for i in range(5):
  dish[i] = int(input())
  inv[i] = (10-dish[i]%10)%10
  
cost = sum(dish) + sum(inv) - max(inv)
print(cost)

Buggy python submission (verdict: Runtime Error):
def z(x):
  if x == 0:
  	return 10
  else:
    return x

menu = [int(input()) for i in range(5)]
dist = list(map(lambda x: x%10, menu))
dist2 = list(map(lambda x: z(x), dist))
idx = dist.index(min(dist2))
dist2.pop(idx)
inv = list(map(lambda x: 10-x, dist2))
cost = sum(menu) + sum(inv)
print(cost)

Fixed submission:
dish = [0]*5
inv = [0]*5

for i in range(5):
  dish[i] = int(input())
  inv[i] = (10-dish[i]%10)%10
  
cost = sum(dish) + sum(inv) - max(inv)
print(cost)
Buggy python submission (verdict: Time Limit Exceeded):
S = input()
len_ini_S = len(S)

S = S.replace('01','').replace('10','')
len_rep_S = len(S)
tmp_len_rep_S = len_rep_S

while True:
  S = S.replace('01','').replace('10','')
  len_rep_S = len(S)
  if tmp_len_rep_S == len_rep_S:
    break
  else:
    tmp_len_rep_S = len_rep_S
    

print(len_ini_S - len_rep_S)

Fixed submission:
s_list = [int(s) for s in input()]

if s_list.count(0) < s_list.count(1):
  print(s_list.count(0) * 2)
else:
  print(s_list.count(1) * 2)

Buggy python submission (verdict: Time Limit Exceeded):
S = input()
len_ini_S = len(S)
tmp_len_rep_S = len_ini_S

while True:
  rep_S = S.replace('01','').replace('10','')
  len_rep_S = len(rep_S)
  if tmp_len_rep_S == len_rep_S:
    break
  else:
    tmp_len_rep_S = len_rep_S
    S = rep_S
    

print(len_ini_S - len_rep_S)

Fixed submission:
s_list = [int(s) for s in input()]

if s_list.count(0) < s_list.count(1):
  print(s_list.count(0) * 2)
else:
  print(s_list.count(1) * 2)
Buggy python submission (verdict: Runtime Error):
p_y = []
p_y_dict = {}

N, M = map(int, input().split())
for i in range(M):
  p, y = map(int, input().split())
  p_y.append([p, y])
  p_y_dict.setdefault(p, []).append(y)

sorted_py_dict = {p: sorted(y) for p, y in p_y_dict.items()}

for a in p_y: 
  print(str(a[0]).zfill(6) + str(sorted_py_dict[a[0]].index(a[1]) + 1).zfill(6))
  
  

Fixed submission:
X, Y = map(int, input().split())
print(X + Y//2)
Buggy python submission (verdict: Runtime Error):
from sys import stdin

a, b = stdin.readline().rstrip().split()
if (a*b) % 2:
    print("Odd")
else:
    print("Even")

Fixed submission:
from sys import stdin
 
a, b = map(int, input().split())
if (a*b) % 2:
    print("Odd")
else:
    print("Even")
Buggy python submission (verdict: Time Limit Exceeded):
N, Q= map(int, input().split())
S = input()
lr = [[int(i) for i in input().split()] for i in range(Q)] 

T = "AC"

for val in range(len(lr)):
	counter = 0
	lr_part = S[lr[val][0]-1:lr[val][1]]
	counter = lr_part.count(T)
	print(counter)

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

T = "AC"
t = [0] * (N+1)

for val in range(N):
	if S[val:val+2] == "AC":
		t[val + 1] = t[val] + 1
	else:
		t[val + 1] = t[val]

for val in range(Q):

	print(t[lr[val][1]-1] - t[lr[val][0]-1])

Buggy python submission (verdict: Time Limit Exceeded):
N, Q= map(int, input().split())
S = input()
lr = [[int(i) for i in input().split()] for i in range(Q)] 

T = "AC"

for val in range(len(lr)):
	lr_part = S[lr[val][0]-1:lr[val][1]]

	counter = 0
	for i in range(0, len(lr_part)-1):
		if lr_part[i] + lr_part[i+1] == T:
			counter += 1

	print(counter)

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

T = "AC"
t = [0] * (N+1)

for val in range(N):
	if S[val:val+2] == "AC":
		t[val + 1] = t[val] + 1
	else:
		t[val + 1] = t[val]

for val in range(Q):

	print(t[lr[val][1]-1] - t[lr[val][0]-1])
Buggy python submission (verdict: Runtime Error):
N = [int(i) for i in input().split()] 

flag = ["","",""]

for i in range(1 << len(N)-1):
	print("i:", i)
	result = N[0]
	for j in range(len(N)-1):
		print("j:", j)
		if ((i >> j) & 1) == 1:
			result += N[j+1]
			flag[j] = "+"
		else:
			result -= N[j+1]
			flag[j] = "-"

	print("result:", result)

	if result == 7:
		break

print("%d%s%d%s%d%s%d=7" %(N[0],flag[0],N[1],flag[1],N[2],flag[2],N[3]))

Fixed submission:
N = [int(i) for i in input()] 

flag = ["","",""]

for i in range(1 << len(N)-1):
	result = N[0]
	for j in range(len(N)-1):
		if ((i >> j) & 1) == 1:
			result += N[j+1]
			flag[j] = "+"
		else:
			result -= N[j+1]
			flag[j] = "-"

	if result == 7:
		break

print("%d%s%d%s%d%s%d=7" %(N[0],flag[0],N[1],flag[1],N[2],flag[2],N[3]))
Buggy python submission (verdict: Runtime Error):
a=[]
for i in range(5):
    a.append(int(input()))
ans=0
min=10
minn=0
for i in range(5):
    if a[i]%10<=min and a[i]%10!=0:
        min=a[i]%10
        minn=i
for i in range(5):
    if a[i]%10!=0:
        b=(a[i]//10)
        ans=ans+b*10+10
    else if a[i]=0:
        ans+=10
    else:
        ans=ans+a[i]
print(ans-(10-a[minn]%10))


Fixed submission:
a=[]
for i in range(5):
    a.append(int(input()))
ans=0
min=10
minn=0
for i in range(5):
    if (a[i]%10<=min and a[i]%10!=0):
        min=a[i]%10
        minn=i
for i in range(5):
    if a[i]%10!=0:
        b=(a[i]//10)
        ans=ans+b*10+10
    elif a[i]==0:
        ans+=10
    else:
        ans=ans+a[i]
if min!=10:
    print(ans-(10-a[minn]%10))
else:
    print(ans)
Buggy python submission (verdict: Runtime Error):
t,x=map(int(),input().split())
print(t/x)

Fixed submission:
t,x=map(int,input().split())
print(t/x)
Buggy python submission (verdict: Runtime Error):
n=int(input())
a=[]
for i in range(n):
    a.append(int(input()))
flag=True
for i in a:
    if a%2==1:
        flag=False

if a.count(1)==len(a):
    print("first")
elif flag:
else:
    print("second")


Fixed submission:
N = int(input())
a = 0
for i in range(N):
    a += int(input())%2
 
if a > 0:
    print("first")
else:
    print("second")

Buggy python submission (verdict: Runtime Error):
n=int(input())
a=[]
for i in range(n):
    a[i]=int(input())
if a.count(1)==len(a):
    print("first")
else:
    print("second")


Fixed submission:
N = int(input())
a = 0
for i in range(N):
    a += int(input())%2
 
if a > 0:
    print("first")
else:
    print("second")
Buggy python submission (verdict: Runtime Error):
a=sort(list(int,input(),split())
b=str(a[2]+a[1])
print(int(b)+a[0])

Fixed submission:
a=list(map(int,input().split()))
a.sort()
print(a[2]*10+a[1]+a[0])
Buggy python submission (verdict: Runtime Error):
d,n=map(int,input().split())
if n=100:
    print(pow(100,d)*101)
else:    
    print(pow(100,d)*n)
    

Fixed submission:
d,n=map(int,input().split())
if n==100:
    print(pow(100,d)*101)
else:    
    print(pow(100,d)*n)

Buggy python submission (verdict: Runtime Error):
d,n=map(int,input().split())
if n=100:
    print(100**d*101)
else:    
    print(100**d*n)

Fixed submission:
d,n=map(int,input().split())
if n==100:
    print(pow(100,d)*101)
else:    
    print(pow(100,d)*n)
Buggy python submission (verdict: Time Limit Exceeded):
s=input()
K=int(input())
slist=[]
for i in range(len(s)):
    for j in range (i,len(s)):
        slist.append(s[i:j+1])
sset=set(slist)
slist=list(sset)
slist.sort()
print(slist[K-1])

Fixed submission:
s=input()
K=int(input())
slist=[]
c=len(s)
if c < 5:
    d = c
else:
    d = 5
for i in range(len(s)):
    for j in range (i,i+d+1):
        slist.append(s[i:j+1])
sset=set(slist)
slist=list(sset)
slist.sort()
print(slist[K-1])
Buggy python submission (verdict: Runtime Error):
a,b,c =map(input().split())
if a+b>=c:
    print("Yes")
else:
    print("No")



Fixed submission:
a,b,c =map(int,input().split())
if a+b>=c:
    print("Yes")
else:
    print("No")

Buggy python submission (verdict: Runtime Error):
a,b,c =map(int,input().split())
if a+b>=c
    print("YES")
else:
    print("NO")



Fixed submission:
a,b,c =map(int,input().split())
if a+b>=c:
    print("Yes")
else:
    print("No")
Buggy python submission (verdict: Runtime Error):
n=int(input())
a=list(map(int,input().split()))
count = {}
ans = 0
for i in a:
    count[i] += 1
for i,c in count.items():
    if i > c:
        ans += c
    elif i < c:
        ans += c - i
print(ans)

Fixed submission:
import math
a,b=map(int,input().split())
print(math.ceil((a+b)/2))

Buggy python submission (verdict: Runtime Error):

import math
a=int(input())
b=int(input())
print(math.ceil((a+b)/2)


Fixed submission:
import math
a,b=map(int,input().split())
print(math.ceil((a+b)/2))
Buggy python submission (verdict: Runtime Error):
n=int(input())
a=list(map(int,input().split()))
count = {}
ans = 0
for i in a:
    count[i] += 1
for i,c in count.items():
    if i > c:
        ans += c
    elif i < c:
        ans += c - i
print(ans)

Fixed submission:
n=int(input())
a=list(map(int,input().split()))
count = {}
ans = 0
for i in a:
    if i not in count:
        count[i] = 1
    else:
        count[i] += 1
for i,c in count.items():
    if i > c:
        ans += c
    elif i < c:
        ans += c - i
print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
a=list(map(int,input().split()))
b=set(a)
ans=0
for i in b:
    if a.count(i)-i>=0:
        ans+=a.count(i)-i
    else:
        ans+=a.count(i)
print(ans)

Fixed submission:
n=int(input())
a=list(map(int,input().split()))
count = {}
ans = 0
for i in a:
    if i not in count:
        count[i] = 1
    else:
        count[i] += 1
for i,c in count.items():
    if i > c:
        ans += c
    elif i < c:
        ans += c - i
print(ans)
Buggy python submission (verdict: Runtime Error):
a=map(int,input().split())
a.sort()
if a[1]==a[0]:
    print(a[2])
else:
    print(a[0])

Fixed submission:
a=list(map(int,input().split()))
a.sort()
if a[1]==a[0]:
    print(a[2])
else:
    print(a[0])
Buggy python submission (verdict: Runtime Error):
n=int(input())
k=int(input())
x=list(map(int,input().split()))
ans=0
for i in x:
    ans+=min(abs(x-k),abs(x))*2
print(ans)

Fixed submission:
n=int(input())
k=int(input())
x=list(map(int,input().split()))
ans=0
for i in range(len(x)):
    ans+=min(abs(x[i]-k),abs(x[i]))*2
print(ans)
Buggy python submission (verdict: Runtime Error):
n=int(input())
print("ABC"+n)

Fixed submission:
n=input()
print("ABC"+n)
Buggy python submission (verdict: Runtime Error):
a,b=map(int,input().split())
if a%3==0 or b%3==0 or (a+b)%3==0:
    print("Possible")
else:
    print("Impossible")a,b=int(input())
if a%3==0 or b%3==0 or (a+b)%3==0:
    print("Possible")
else:
    print("Impossible")

Fixed submission:
a,b=map(int,input().split())
if a%3==0 or b%3==0 or (a+b)%3==0:
    print("Possible")
else:
    print("Impossible")

Buggy python submission (verdict: Runtime Error):
a,b=int(input())
if a%3==0 or b%3==0 or (a+b)%3==0:
    print("Possible")
else:
    print("Impossible")

Fixed submission:
a,b=map(int,input().split())
if a%3==0 or b%3==0 or (a+b)%3==0:
    print("Possible")
else:
    print("Impossible")
Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
a=[]
b=[]
for i in range(n):
    a.append(int(input()))
next=0
count=0
while next!=1:
    if a[next]-1 in b:
        count=-1
        break
    b.append(a[next]-1)
    next=a[next]-1
    count+=1
print(count)
    


Fixed submission:
n=int(input())
a = [int(input()) for _ in range(n)]
b=[]
next=0
count=0
for i in range(n):
    next=a[next]-1
    count+=1
    if next==1:
        print(count)
        exit()
print(-1)
Buggy python submission (verdict: Runtime Error):
a,b,c=map(str,input().split())
m=int(a+b+c)
if n%4==0:
    print("YES")
else:
    print("NO")

Fixed submission:
a,b,c=map(str,input().split())
n=int(a+b+c)
if n%4==0:
    print("YES")
else:
    print("NO")

Buggy python submission (verdict: Runtime Error):
a,b,c=map(str,input().split())
print(n)
if n%4==0:
    print("YES")
else:
    print("NO")

Fixed submission:
a,b,c=map(str,input().split())
n=int(a+b+c)
if n%4==0:
    print("YES")
else:
    print("NO")
Buggy python submission (verdict: Runtime Error):
a,b=map(int,input().split())
if (a=="H" and b=="H") and (a=="H" and b=="H"):
    print("H")
else:
    print("D")

Fixed submission:
a,b=map(str,input().split())
if (a=="H" and b=="H") or (a=="D" and b=="D"):
    print("H")
else:
    print("D")
Buggy python submission (verdict: Runtime Error):
a,b,c,d=map(int,input().split())
if a*b>=c*d:
    input(a*b)
else:
    input(c*d)

Fixed submission:
a,b,c,d=map(int,input().split())
print(max(a*b,c*d))

Buggy python submission (verdict: Runtime Error):
a,b,c,d=map(int,input().split())
if a*b>c*d:
    input(a*b)
else:
    input(c*d)

Fixed submission:
a,b,c,d=map(int,input().split())
print(max(a*b,c*d))

Buggy python submission (verdict: Runtime Error):
a,b,c,d=map(int,input().split())
if a*b>c*d:
    input(a*b)
else:
    input(c*d)

Fixed submission:
a,b,c,d=map(int,input().split())
print(max(a*b,c*d))

Buggy python submission (verdict: Runtime Error):
a,b,c,d=map(int,input().split())
if a*b>c*d:
    input(a*b)
else:
    input(c*d)

Fixed submission:
a,b,c,d=map(int,input().split())
print(max(a*b,c*d))
Buggy python submission (verdict: Time Limit Exceeded):
k,s=map(int,input().split())
count=0
for x in range(k+1):
    for y in range(k+1):
        for z in range(k+1):
            if s==x+y+z:
                count+=1
print(count)

Fixed submission:
k,s=map(int,input().split())
count=0
for x in range(k+1):
    for y in range(k+1):
        if k>=s-(y+x)>=0:
            count+=1
print(count)
Buggy python submission (verdict: Runtime Error):
n=int(input())
t=list(map(int,input().split()))
m=int(input())
p1=[]
x1=[]
for i in range(m):
    p,x=map(int,input().split())
    p1.append(p)
    x1.append(x)
for i in range(m):
    print(p1[i])
    print(x1[i])
    print(sum(t)-t[p1[i]]+x1[p1[i]])

Fixed submission:
n=int(input())
t=list(map(int,input().split()))
m=int(input())
p1=[]
x1=[]
for i in range(m):
    p,x=map(int,input().split())
    p1.append(p)
    x1.append(x)
for i in range(m):
    print(sum(t)-t[p1[i]-1]+x1[i])

Buggy python submission (verdict: Runtime Error):
n=int(input())
t=list(map(int,input().split()))
m=int(input())
p1=[]
x1=[]
for i in range(m):
    p,x=map(int,input().split())
    p1.append(p)
    x1.append(x)
for i in range(m):
    print(sum(t)-t[p1[i]-1]+x1[p1[i]-1])

Fixed submission:
n=int(input())
t=list(map(int,input().split()))
m=int(input())
p1=[]
x1=[]
for i in range(m):
    p,x=map(int,input().split())
    p1.append(p)
    x1.append(x)
for i in range(m):
    print(sum(t)-t[p1[i]-1]+x1[i])
Buggy python submission (verdict: Runtime Error):
c=input()
if c="a" or c="i" or c="u" or c="e" or c="o":
    print("vowel")
else:
    print("consonant")

Fixed submission:
c=input()
if c=="a" or c=="i" or c=="u" or c=="e" or c=="o":
    print("vowel")
else:
    print("consonant")