Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Runtime Error):
N = int(input())
B = list(map(int, input().split()))

one =[]
two =[]
count = 0
if N%2 ==0:
  while count <= N:
    one.append(max(B))
    B.remove(max(B))
    two.append(max(B))
    B.remove(max(B))
    count +=2
else:
  while count <= N-2:
    one.append(max(B))
    B.remove(max(B))
    two.append(max(B))
    B.remove(max(B))
    count +=2
  one.append(max(B))
  B.remove(max(B))

print(sum(one)-sum(two))

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

one =[]
two =[]
count = 0
if N%2 ==0:
  while count <= N-1:
    one.append(max(B))
    B.remove(max(B))
    two.append(max(B))
    B.remove(max(B))
    count +=2
else:
  while count <= N-2:
    one.append(max(B))
    B.remove(max(B))
    two.append(max(B))
    B.remove(max(B))
    count +=2
  one.append(max(B))
  B.remove(max(B))

print(sum(one)-sum(two))

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

one =[]
two =[]
count = 0
if N%2 ==0:
  while count <= N:
    one.append(max(B))
    B.remove(max(B))
    two.append(max(B))
    B.remove(max(B))
    count +=2
else:
  while count <= N-2:
    one.append(max(B))
    B.remove(max(B))
    two.append(max(B))
    B.remove(max(B))
    count +=2
  one.append(max(B))
  B.remove(max(B))
print(one)
print(two)
print(sum(one)-sum(two))

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

one =[]
two =[]
count = 0
if N%2 ==0:
  while count <= N-1:
    one.append(max(B))
    B.remove(max(B))
    two.append(max(B))
    B.remove(max(B))
    count +=2
else:
  while count <= N-2:
    one.append(max(B))
    B.remove(max(B))
    two.append(max(B))
    B.remove(max(B))
    count +=2
  one.append(max(B))
  B.remove(max(B))

print(sum(one)-sum(two))
Buggy python submission (verdict: Runtime Error):
a, b = map(int, input())
if a*b %2 ==0:
  print('Even')
else:
  print('Odd')

Fixed submission:
a, b = map(int, input().split())
c = a * b
if c % 2 ==0:
  print('Even')
else:
  print('Odd')

Buggy python submission (verdict: Runtime Error):
a, b = map(int, input().split())
c = a * b
if c %= 0:
  print('Even')
else:
  print('Odd')

Fixed submission:
a, b = map(int, input().split())
c = a * b
if c % 2 ==0:
  print('Even')
else:
  print('Odd')
Buggy python submission (verdict: Time Limit Exceeded):
N, Y = map(int, input().split())
number =[]
for x in range (0, N+1):
  for y in range (0, N+1-x):
    for z in range (0, N+1-x-y):
      if x + y +z == N and x*10000 + 5000*y + z*1000 == Y:
        number.append(x)
        number.append(y)
        number.append(z)
        
if len(number) >=3:
  print('{} {} {}'.format(number[0],number[1],number[2]))
else:
  print('-1 -1 -1')
  

Fixed submission:
N, Y = map(int, input().split())
number =[]
for x in range (0, N+1):
  for y in range (0, N+1-x):
    z = N -x -y
    if z >= 0 and x*10000 + 5000*y + z*1000 == Y:
        number.append(x)
        number.append(y)
        number.append(z)

if len(number) >=3:
  print('{} {} {}'.format(number[0],number[1],number[2]))
else:
  print('-1 -1 -1')

Buggy python submission (verdict: Time Limit Exceeded):
N, Y = map(int, input().split())
number =[]
if N * 10000 >= Y and Y % 1000 == 0:
  Z = Y / 1000
  for x in range (0, N+1):
    for y in range (0, N+1):
      for z in range (0, N+1):
        if x + y +z == N and x*10000 + 5000*y + z*1000 == Y:
          number.append(x)
          number.append(y)
          number.append(z)

if len(number) >=3:
  print('{} {} {}'.format(number[0],number[1],number[2]))
else:
  print('-1 -1 -1')
  

Fixed submission:
N, Y = map(int, input().split())
number =[]
for x in range (0, N+1):
  for y in range (0, N+1-x):
    z = N -x -y
    if z >= 0 and x*10000 + 5000*y + z*1000 == Y:
        number.append(x)
        number.append(y)
        number.append(z)

if len(number) >=3:
  print('{} {} {}'.format(number[0],number[1],number[2]))
else:
  print('-1 -1 -1')
Buggy python submission (verdict: Runtime Error):
a,b,c,d = map(int, input().split()
if a + b > c +d:
	print('Left')
elif a+b == c+d:
	print('Balanced')
else:
	print('Right')

Fixed submission:
a,b,c,d = map(int, input().split())
if a + b > c +d:
	print('Left')
elif a+b == c+d:
	print('Balanced')
else:
	print('Right')
Buggy python submission (verdict: Runtime Error):
a, b = map(int, input().split())
c = a + b
d = c / 2
print(math.ceil(d))

Fixed submission:
import math
a,b = map(int, input().split())
print(math.ceil((a+b)/2))
Buggy python submission (verdict: Runtime Error):
def a():
  s = input()
  t = input()
  s = ''.join(sorted(s))
  t = ''.join(sorted(t, reverse = True)
  if s < t :
    print('Yes')
  else:
    print('No')
  return 0
          
a()

Fixed submission:
def a():
  s = input()
  t = input()
  s = ''.join(sorted(s))
  t = ''.join(sorted(t, reverse = True))
  
  if s < t:
    print('Yes')
  else:
    print('No')
   
  return 0

a()
Buggy python submission (verdict: Runtime Error):
a = int(input())
b = a.count(int(1))
print(b)


Fixed submission:
a = input()
one_number = a.count('1')
print( 1 * one_number)
Buggy python submission (verdict: Runtime Error):
a = input()
b = input()
count = 0
numbers = list(map(int, b.split()))
def calicurate():
  for n in numbers:
    if n%2 ==0:
      n = n/2
    else:
      break
for i in calicurate():
  numbers.calicurate(i)
  count += 1
print(count)
    
 

Fixed submission:
N = int(input())
nums = [int(x) for x in input().split()]
cnt = 0
loop = True
while loop:
  if not all([n % 2 is 0 for n in nums]):
    loop = False 
    break
    
  for i, n in enumerate(nums):
    nums[i] = n//2
  cnt += 1
print(cnt)

Buggy python submission (verdict: Runtime Error):
N = int(input())
nums = [int(x) for x in input().split()]
cnt = 0
loop = True
if loop:
  if not all([n%2 is 0 for n in nums]):
    break
  for i, n in enumerate(nums):
    nums[i] = n//2
  cnt +=1
print(cnt)

Fixed submission:
N = int(input())
nums = [int(x) for x in input().split()]
cnt = 0
loop = True
while loop:
  if not all([n % 2 is 0 for n in nums]):
    loop = False 
    break
    
  for i, n in enumerate(nums):
    nums[i] = n//2
  cnt += 1
print(cnt)

Buggy python submission (verdict: Runtime Error):
N = int(input())
nums = [int(x) for x in input().split()]
cnt = 0
loop = True
while loop:
  if not all([n % 2 is 0 for n in nums]):
    loop = Flase 
    break
    
  for i, n in enumerate(nums):
    nums[i] = n//2
  cnt += 1
print(cnt)

Fixed submission:
N = int(input())
nums = [int(x) for x in input().split()]
cnt = 0
loop = True
while loop:
  if not all([n % 2 is 0 for n in nums]):
    loop = False 
    break
    
  for i, n in enumerate(nums):
    nums[i] = n//2
  cnt += 1
print(cnt)

Buggy python submission (verdict: Runtime Error):
N = int(input())
nums = [int(x) for x in input().split()]
cnt = 0
loop = True
while loop:
  if not all([n%2 is 0 for n in nums]):
    loop = Flase 
    break
  for i, n in enumerate(nums):
    nums[1] = n//2
  cnt += 1
print(cnt)

Fixed submission:
N = int(input())
nums = [int(x) for x in input().split()]
cnt = 0
loop = True
while loop:
  if not all([n % 2 is 0 for n in nums]):
    loop = False 
    break
    
  for i, n in enumerate(nums):
    nums[i] = n//2
  cnt += 1
print(cnt)

Buggy python submission (verdict: Runtime Error):
N = int(input())
nums = [int(x) for x in input().split()]
cnt = 0
loop = True
while Loop:
  if not all([n%2 is 0 for n in nums]):
    loop = Flase 
    break
  for i, n in enumerate(nums):
    nums[1] = n//2
  cnt += 1
print(cnt)

Fixed submission:
N = int(input())
nums = [int(x) for x in input().split()]
cnt = 0
loop = True
while loop:
  if not all([n % 2 is 0 for n in nums]):
    loop = False 
    break
    
  for i, n in enumerate(nums):
    nums[i] = n//2
  cnt += 1
print(cnt)
Buggy python submission (verdict: Runtime Error):
a = input()
number = [int(s) for s in a]
total = sum(number)
if a % total ==0:
  print('Yes')
else:
  print('No')

Fixed submission:
a = (input())
number_2 = [int(s) for s in a]
total = sum(number_2)
if int(a) % total == 0:
  print('Yes')
else:
  print('No')

Buggy python submission (verdict: Runtime Error):
a = int(input())
number = a.split()
total = sum(number)
if a % total == 0:
  print('Yes')
else:
  print('No')

Fixed submission:
a = (input())
number_2 = [int(s) for s in a]
total = sum(number_2)
if int(a) % total == 0:
  print('Yes')
else:
  print('No')
Buggy python submission (verdict: Runtime Error):
word = input()
b = word
d = word
f = word
h = word
def gyaku(x):
  x = list(x)
  x.reverse()
  return ''.join(x)
if gyaku('eraser') in gyaku(word):
  a = gyaku(word).split(gyaku('eraser'))
  b = ''.join(a)
  h = gyaku(b)
if gyaku('dreamer') in gyaku(h):
  g = gyaku(h).split(gyaku('dreamer')
  h = gyaku(''.join(g))
if gyaku('erase') in gyaku(h):
  c = gyaku(h).split(gyaku('erase'))
  d = ''.join(c)
  h = gyaku(d)
if gyaku('dream') in gyaku(h):
  e = gyaku(h).split(gyaku('dream'))
  f = ''.join(e)
  h = gyaku(f)
 
if h == (''):
  print('YES')
else:
  print('NO')

Fixed submission:
word = input()
x = word.replace('eraser', '').replace('erase', '').replace('dreamer', '').replace('dream', '')
if x == '':
  print('YES')
else:
  print('NO')
Buggy python submission (verdict: Runtime Error):
K = input()
A,B = input().split()5

k = int(K)
a = int(A)
b = int(B)

x = a // k
z = b // k

for i in range(z-x + 1):
  if a <= k*i and k*i <= b:
    print("OK")
    exit()

Fixed submission:
K = input()
A,B = input().split()

k = int(K)
a = int(A)
b = int(B)

x = a // k
z = b // k

# print(x,z)
for i in range(z-x + 1):
#   print("fof---", k*(x+i))
  if a <= k*(x+i) and k*(x+i) <= b:
        print("OK")
        exit()
print("NG")

Buggy python submission (verdict: Runtime Error):
K = input()
A,B = input()

k = int(K)
a = int(A)
b = int(B)

x = a // k
z = b // k

for i in range(z-x + 1):
  if a <= k*i and k*i <= b:
    print("OK")
    exit()

Fixed submission:
K = input()
A,B = input().split()

k = int(K)
a = int(A)
b = int(B)

x = a // k
z = b // k

# print(x,z)
for i in range(z-x + 1):
#   print("fof---", k*(x+i))
  if a <= k*(x+i) and k*(x+i) <= b:
        print("OK")
        exit()
print("NG")
Buggy python submission (verdict: Runtime Error):
K,N = input().split()
A = input().split()

a_list = list(A)

dist = 0
max = 0
sum = 0

for i in range(len(a_list)):
  if i == len(int(a_list)) - 1:
    dist = abs(int(a_list[i]) - int(a_list[0]))
  else:
    dist = abs(int(a_list[i]) - int(a_list[i + 1]))
  
  if max < dist:
    sum += max
    max = dist
  else:
    sum += dist
    
print(sum)
  

Fixed submission:
K,N = input().split()
A = input().split()
 
a_list = list(A)

dist = 0
dist_list = []
max = 0
sum = 0
 
for i in range(len(a_list)):
  if i == len(a_list) - 1:
    dist = int(K) - abs(int(a_list[i]) - int(a_list[0]))
  else:
    dist = abs(int(a_list[i]) - int(a_list[i + 1]))
  if i != 0: 
    if max < dist:
        sum += max
        max = dist
    else:
        sum += dist
  else:
      max = dist
  
    
print(sum)
Buggy python submission (verdict: Runtime Error):
A,B,M = map(int,input().split())

reizou = input()
reizou_list = reizou.split()

renji = input()
renji_list = renji.split()
cupon_list = []

price = int(min(reizou_list)) + int(min(renji_list))

for i in range(int(M)):
    # coupon = input()
    # coupon_sub_list = coupon.split()
    # cupon_list.append(coupon_sub_list)
    
    a,b,c = map(int,input().split())
    price_coupon = int(reizou_list[a]) + int(renji_list[b]) - int(c)
    if price > price_coupon: price = price_coupon

print(price)

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

reizou = input()
reizou_list = reizou.split()

renji = input()
renji_list = renji.split()
cupon_list = []

price = int(min(reizou_list)) + int(min(renji_list))

for i in range(int(M)):
    # coupon = input()
    # coupon_sub_list = coupon.split()
    # cupon_list.append(coupon_sub_list)
    
    a,b,c = map(int,input().split())
    price_coupon = int(reizou_list[int(a) - 1]) + int(renji_list[int(b) - 1]) - int(c)
    if price > price_coupon: price = price_coupon

print(price)

Buggy python submission (verdict: Runtime Error):
A,B,M = map(int,input().split())

reizou = input()
reizou_list = reizou.split()

renji = input()
renji_list = renji.split()
cupon_list = []

price = int(min(reizou_list)) + int(min(renji_list))

for i in range(int(M)):
    # coupon = input()
    # coupon_sub_list = coupon.split()
    # cupon_list.append(coupon_sub_list)
    
    a,b,c = map(int,input().split())
    price_coupon = int(reizou_list[a]) + int(renji_list[b]) - int(c)
    if price > price_coupon: price = price_coupon



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

reizou = input()
reizou_list = reizou.split()

renji = input()
renji_list = renji.split()
cupon_list = []

price = int(min(reizou_list)) + int(min(renji_list))

for i in range(int(M)):
    # coupon = input()
    # coupon_sub_list = coupon.split()
    # cupon_list.append(coupon_sub_list)
    
    a,b,c = map(int,input().split())
    price_coupon = int(reizou_list[int(a) - 1]) + int(renji_list[int(b) - 1]) - int(c)
    if price > price_coupon: price = price_coupon

print(price)
Buggy python submission (verdict: Time Limit Exceeded):
import math
import itertools
N=int(input())
for n in range(1,N+1):
    ans=0
    if n<=5:
        print(ans)
        continue
    X=math.floor(n**0.5)
    com=itertools.combinations_with_replacement(range(1,X+1),3)
    for x,y,z in com:
                if x**2 + y**2 + z**2 + x*y + y*z + x*z==n:
                    if (x==y and y!=z and z!=x) or (x!=y and y==z and z!=x) or (x!=y and y!=z and z==x): 
                        ans+=3
                    elif x==y and y==z and z==x:
                        ans+=1
                    else:
                        ans+=6
    print(ans)


Fixed submission:
N = int(input())
ans = [0] * 100000
for x in range(1, 100):
    for y in range(1, 100):
        for z in range(1, 100):
            ans[x*x+y*y+z*z+x*y+y*z+z*x-1] += 1
for i in range(N):
    print(ans[i])

Buggy python submission (verdict: Time Limit Exceeded):
import math
N=int(input())
for n in range(1,N+1):
    ans=0
    if n<=5:
        print(ans)
        continue
    X=math.floor(n**0.5)
    for x in range(1,X+1):
        for y in range(1,x+1):
            for z in range(1,y+1):
                if x**2 + y**2 + z**2 + x*y + y*z + x*z==n:
                    if (x==y and y!=z and z!=x) or (x!=y and y==z and z!=x) or (x!=y and y!=z and z==x): 
                        ans+=3
                    elif x==y and y==z and z==x:
                        ans+=1
                    else:
                        ans+=6
    print(ans)



Fixed submission:
N = int(input())
ans = [0] * 100000
for x in range(1, 100):
    for y in range(1, 100):
        for z in range(1, 100):
            ans[x*x+y*y+z*z+x*y+y*z+z*x-1] += 1
for i in range(N):
    print(ans[i])

Buggy python submission (verdict: Time Limit Exceeded):
import math
N=int(input())
for n in range(1,N+1):
    ans=0
    if n<=5:
        print(ans)
        continue
    X=math.floor(n**0.5)
    for x in range(1,X+1):
        for y in range(1,x+1):
            for z in range(1,y+1):
                if x**2 + y**2 + z**2 + x*y + y*z + x*z==n:
                    if (x==y and y!=z and z!=x) or (x!=y and y==z and z!=x) or (x!=y and y!=z and z==x): 
                        ans+=3
                    elif x==y and y==z and z==x:
                        ans+=1
                    else:
                        ans+=6
    print(ans)


Fixed submission:
N = int(input())
ans = [0] * 100000
for x in range(1, 100):
    for y in range(1, 100):
        for z in range(1, 100):
            ans[x*x+y*y+z*z+x*y+y*z+z*x-1] += 1
for i in range(N):
    print(ans[i])
Buggy python submission (verdict: Time Limit Exceeded):
from math import factorial
mod = 10**9+7 #出力の制限
N = 10**6
g1 = [1, 1] # 元テーブル
g2 = [1, 1] #逆元テーブル
inverse = [0, 1] #逆元テーブル計算用テーブル

for i in range( 2, N + 1 ):
    g1.append( ( g1[-1] * i ) % mod )
    inverse.append( ( -inverse[mod % i] * (mod//i) ) % mod )
    g2.append( (g2[-1] * inverse[-1]) % mod )

def nCr(n, r):
    if ( r<0 or r>n ):
        return 0
    r = min(r, n-r)
    return g1[n] * g2[r] * g2[n-r] % mod

def nPr(n,r):
    if not (0 <= r <= n):
        return 0
    return nCr(n, r) * g1[r] % mod


N,M=map(int,input().split())
ans=nPr(M,N)**2%mod
for i in range(1,N+1):
    p=nPr(M-i,N-i)**2%mod
    p=p*nPr(N,i)%mod
    p=p*nCr(M,i)%mod
    ans-=((-1) ** ((i % 2) ^ 1))*p
    ans%=mod
print(ans%mod)

Fixed submission:
from math import factorial
mod = 10**9+7 #出力の制限
N = 10**6
g1 = [1, 1] # 元テーブル
g2 = [1, 1] #逆元テーブル
inverse = [0, 1] #逆元テーブル計算用テーブル

for i in range( 2, N + 1 ):
    g1.append( ( g1[-1] * i ) % mod )
    inverse.append( ( -inverse[mod % i] * (mod//i) ) % mod )
    g2.append( (g2[-1] * inverse[-1]) % mod )

def nCr(n, r):
    if ( r<0 or r>n ):
        return 0
    r = min(r, n-r)
    return g1[n] * g2[r] * g2[n-r] % mod

def nPr(n,r):
    if not (0 <= r <= n):
        return 0
    return nCr(n, r) * g1[r] % mod


N,M=map(int,input().split())
ans=nPr(M,N)**2%mod
for i in range(1,N+1):
    p=nPr(M-i,N-i)**2%mod
    p=p*nPr(N,i)%mod
    p=p*nCr(M,i)%mod
    ans-=((-1) ** ((i % 2) ^ 1))*p
    ans%=mod
print(ans%mod)
Buggy python submission (verdict: Time Limit Exceeded):
N,S=map(int,input().split())
A=list(map(int,input().split()))
dp=[[0 for i in range(S+1)]for j in range(N+1)]
dp[0][0]=1
for i in range(N):
    for j in range(S+1):
        if j-A[i]>=0:
            dp[i+1][j]+=dp[i][j-A[i]]+dp[i][j]+dp[i][j]
        else:
            dp[i+1][j]+=dp[i][j]+dp[i][j]
print(dp[N][S]%998244353)

Fixed submission:
from copy import copy
import numpy as np
N,S=map(int,input().split())
A=list(map(int,input().split()))
dp=np.zeros(S+100,np.int64)
dp[0]=1
for i in range(N):
    buf=copy(dp)
    dp=2*dp
    dp[A[i]:]+=buf[:-A[i]]
    dp%=998244353
print(dp[S]%998244353)

Buggy python submission (verdict: Time Limit Exceeded):
N,S=map(int,input().split())
A=list(map(int,input().split()))
dp=[[0 for i in range(S+1)]for j in range(N+1)]
dp[0][0]=1
for i in range(N):
    for j in range(S+1):
        if j-A[i]>=0:
            dp[i+1][j]+=dp[i][j-A[i]]+2*dp[i][j]
        else:
            dp[i+1][j]+=2*dp[i][j]
print(dp[N][S]%998244353)

Fixed submission:
from copy import copy
import numpy as np
N,S=map(int,input().split())
A=list(map(int,input().split()))
dp=np.zeros(S+100,np.int64)
dp[0]=1
for i in range(N):
    buf=copy(dp)
    dp=2*dp
    dp[A[i]:]+=buf[:-A[i]]
    dp%=998244353
print(dp[S]%998244353)

Buggy python submission (verdict: Time Limit Exceeded):
N,S=map(int,input().split())
A=list(map(int,input().split()))
dp=[[0 for i in range(S+1)]for j in range(N+1)]
# dp[0]=[-1 for i in range(S)]
dp[0][0]=1
for i in range(N):
    for j in range(S+1):
        if j-A[i]>=0:
            dp[i+1][j]+=dp[i][j-A[i]]+2*dp[i][j]
        else:
            dp[i+1][j]+=2*dp[i][j]
print(dp[N][S]%998244353)

Fixed submission:
from copy import copy
import numpy as np
N,S=map(int,input().split())
A=list(map(int,input().split()))
dp=np.zeros(S+100,np.int64)
dp[0]=1
for i in range(N):
    buf=copy(dp)
    dp=2*dp
    dp[A[i]:]+=buf[:-A[i]]
    dp%=998244353
print(dp[S]%998244353)
Buggy python submission (verdict: Runtime Error):
import numpy as np
N,M,X=map(int,input().split())
C=[]
A=[]
for i in range(N):
    buf=list(map(int,input().split()))
    C.append(buf[0])
    A.append(buf[1:])

MinmalCost=1e30

MaxInter=2**N-1
LenOfBin=len(bin(MaxInter)[2:])
for i in range(MaxInter+1):
    binary=bin(i)[2:].rjust(LenOfBin,"0")
    Cost=0
    Learning=np.zeros(M,)
    for j,Switch in enumerate(binary):
        if Switch=="1":
            Cost+=C[j]
            Learning+=A[j]
    if np.all(Learning>=X) and Cost<MinmalCost:
        MinmalCost=Cost
if MinmalCost==1e30:
    print(-1)
else:
    print(MinmalCost)

Fixed submission:
import numpy as np
N,M,X=map(int,input().split())
C=[]
A=[]
for i in range(N):
    buf=list(map(int,input().split()))
    C.append(buf[0])
    A.append(buf[1:])

MinmalCost=1e30

MaxInter=2**N-1
LenOfBin=len(bin(MaxInter)[2:])
for i in range(MaxInter+1):
    binary=bin(i)[2:].rjust(LenOfBin,"0")
    Cost=0
    Learning=np.zeros(M,)
    for j,Switch in enumerate(binary):
        if Switch=="1":
            Cost+=C[j]
            Learning+=A[j]
    if np.all(Learning>=X) and Cost<MinmalCost:
        MinmalCost=Cost
if MinmalCost==1e30:
    print(-1)
else:
    print(MinmalCost)
Buggy python submission (verdict: Runtime Error):
N,K=map(int,input().split())
A=list(map(int,input().split()))
A=[a-1 for a in A]
Arrived=[-1 for i in range(N)]
Appeared=[]
k=0
location=0
T=0
T_List=[]
while k<=K:
    k+=1
    Arrived[location]=k-1
    Appeared.append(location)
    location=A[location]
    if Arrived[location]!=-1:
        T=k-Arrived[location]
        T_List=Appeared[k-T:k]
        break
if len(T_List)==0:
    print(Arrived.index(k-1)+1)
else:
    Destination=(K-(k-T-1))%T
    print(T_List[Destination-1]+1)


Fixed submission:
N,K=map(int,input().split())
A=list(map(int,input().split()))
A=[a-1 for a in A]
Arrived=[-1 for i in range(N)]
Appeared=[]
k=0
location=0
T=0
T_List=[]
while k<=K:
    k+=1
    Arrived[location]=k-1
    Appeared.append(location)
    location=A[location]
    if Arrived[location]!=-1:
        T=k-Arrived[location]
        T_List=Appeared[k-T:k]
        break
if len(T_List)==0:
    print(Arrived.index(k-1)+1)
else:
    Destination=(K-(k-T-1))%T
    print(T_List[Destination-1]+1)

Buggy python submission (verdict: Runtime Error):
N,K=map(int,input().split())
A=list(map(int,input().split()))
A=[a-1 for a in A]
Appeared=[]
k=0
location=0
T=0
T_List=[]
while k<=K:
    k+=1
    Appeared.append(location)
    location=A[location]
    if location in Appeared:
        T=k-Appeared.index(location)
        T_List=Appeared[k-T:k]
        break
if len(T_List)==0:
    print(Appeared[-1]+1)
else:
    Destination=(K-(k-T-1))%T
    print(T_List[Destination-1]+1)


Fixed submission:
N,K=map(int,input().split())
A=list(map(int,input().split()))
A=[a-1 for a in A]
Arrived=[-1 for i in range(N)]
Appeared=[]
k=0
location=0
T=0
T_List=[]
while k<=K:
    k+=1
    Arrived[location]=k-1
    Appeared.append(location)
    location=A[location]
    if Arrived[location]!=-1:
        T=k-Arrived[location]
        T_List=Appeared[k-T:k]
        break
if len(T_List)==0:
    print(Arrived.index(k-1)+1)
else:
    Destination=(K-(k-T-1))%T
    print(T_List[Destination-1]+1)

Buggy python submission (verdict: Time Limit Exceeded):
N,K=map(int,input().split())
A=list(map(int,input().split()))
A=[a-1 for a in A]
Appeared=[]
k=0
location=0
T=0
T_List=[]
while k<=K:
    k+=1
    Appeared.append(location)
    location=A[location]
    if location in Appeared:
        T=k-Appeared.index(location)
        T_List=Appeared[k-T:k]
        break
if len(T_List)==0:
    print(Appeared[-1]+1)
else:
    Destination=(K-(k-T-1))%T
    print(T_List[Destination-1]+1)


Fixed submission:
N,K=map(int,input().split())
A=list(map(int,input().split()))
A=[a-1 for a in A]
Arrived=[-1 for i in range(N)]
Appeared=[]
k=0
location=0
T=0
T_List=[]
while k<=K:
    k+=1
    Arrived[location]=k-1
    Appeared.append(location)
    location=A[location]
    if Arrived[location]!=-1:
        T=k-Arrived[location]
        T_List=Appeared[k-T:k]
        break
if len(T_List)==0:
    print(Arrived.index(k-1)+1)
else:
    Destination=(K-(k-T-1))%T
    print(T_List[Destination-1]+1)
Buggy python submission (verdict: Time Limit Exceeded):
N,M=map(int,input().split())
H=list(map(int,input().split()))
Loser=[]
for i in range(M):
  A,B=map(int,input().split())
  Low = A if H[A-1]< H[B-1] else B
  if H[A-1] != H[B-1] and not(Low in Loser):
    Loser.append(Low)
  elif H[A-1] == H[B-1]:
    if not(A in Loser):
      Loser.append(A)
    if not(B in Loser):
      Loser.append(B)  
print(N-len(Loser))      

Fixed submission:
N,M=map(int,input().split())
H=list(map(int,input().split()))
Loser=[]
for i in range(M):
  A,B=map(int,input().split())
  Low = A if H[A-1]< H[B-1] else B
  if H[A-1] != H[B-1] and not(Low in Loser):
    Loser.append(Low)
  elif H[A-1] == H[B-1]:
    if not(A in Loser):
      Loser.append(A)
    if not(B in Loser):
      Loser.append(B)  
print(N-len(Loser))