Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Time Limit Exceeded):
n, k = map(int, input().split())
ans = 0

for i in range(k, n+2):
  minsum = sum(range(0, i))
  maxsum = sum(range(n+1-i ,n+1))
  ans += maxsum - minsum + 1

print(ans)

Fixed submission:
N, K = map(int, input().split())
mod = 10**9 + 7
count = 0
for n in range(K, N+2):
  maxSum = (n*(N + N-n+1))//2
  minSum = (n*(n-1))//2
  count += maxSum - minSum + 1
  count %= mod

print(count)

Buggy python submission (verdict: Time Limit Exceeded):
n, k = map(int, input().split())
ans = 0

for i in range(k, n+2):
  minsum = sum(range(0, i))
  maxsum = sum(range(n+1-i ,n+1))
  ans += maxsum - minsum + 1

print(ans)

Fixed submission:
N, K = map(int, input().split())
mod = 10**9 + 7
count = 0
for n in range(K, N+2):
  maxSum = (n*(N + N-n+1))//2
  minSum = (n*(n-1))//2
  count += maxSum - minSum + 1
  count %= mod

print(count)

Buggy python submission (verdict: Time Limit Exceeded):
n, k = map(int, input().split())
ans = 0
n_list = range(0, n+1)

for i in range(k, n+2):
  minsum = sum(n_list[:i])
  maxsum = sum(n_list[-i:])
  ans += maxsum - minsum + 1

print(ans)

Fixed submission:
N, K = map(int, input().split())
mod = 10**9 + 7
count = 0
for n in range(K, N+2):
  maxSum = (n*(N + N-n+1))//2
  minSum = (n*(n-1))//2
  count += maxSum - minSum + 1
  count %= mod

print(count)
Buggy python submission (verdict: Runtime Error):
N = int(input())
output_list = []

for i in range(N):
  if i % 3 == 0 or i % 5 == 0 or i % 15 == 0:
  else:
    output_list.append(i)
  
print(sum(output_list)

Fixed submission:
N = int(input())
output_list = [0]

for i in range(1,N+1):
  if i % 3 == 0 or i % 5 == 0 or i % 15 == 0:
    pass
  else:
    output_list.append(i)
  
print(sum(output_list))
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
output_list = []

def gcd(a, b, c):
  ret_gcd = 0
  mini = min([a,b,c])
  for i in range(mini, 0, -1):
    if a % i == 0 and b % i == 0 and c % i == 0:
      ret_gcd = i
      break
  return ret_gcd

for a in range(1, N+1):
  for b in range(1, N+1):
    for c in range(1, N+1):
      output_list.append(gcd(a, b, c))

print(sum(output_list))
  

Fixed submission:
K = int(input())

def gcp(a, b):
  while b % a != 0:
    mod = b % a
    b = a
    a = mod
  return a

ans = 0

for a in range(1, K+1):
  for b in range(1, K+1):
    r = gcp(a, b)
    for c in range(1, K+1):
      ans += gcp(r, c)
      
print(ans)
Buggy python submission (verdict: Runtime Error):
A, P = map(int, input().split())

print((A*3+p)/2)

Fixed submission:
A, P = map(int, input().split())
print((A*3+P)//2)
Buggy python submission (verdict: Runtime Error):
S = input()

ok_list = ["A", "C", "G", "T"]
ans_list = []
ans = 0

for i in S:
  if i in ok_list:
    ans += 1
  else:
    ans_list.append(ans)
    ans = 0

print(max(ans_list))

Fixed submission:
S = input()

ok_list = ["A", "C", "G", "T"]
count = 0
ans = 0

for c in S:
  if c in ok_list:
    count += 1
    if ans < count:
      ans = count
  else:
    count = 0

print(ans)
Buggy python submission (verdict: Runtime Error):
N,A,B = map(int,input().split())
maxN,minN = 0

if N >= A + B:
  minN = 0
  maxN = min([A,B])
else:
  minN = A + B - N
  maxN = min([A,B])
  
print('{} {}'.format(maxN,minN))

Fixed submission:
N,A,B = map(int,input().split())
maxN,minN = 0,0

if N >= A + B:
  minN = 0
  maxN = min([A,B])
else:
  minN = A + B - N
  maxN = min([A,B])
  
print('{} {}'.format(maxN,minN))
Buggy python submission (verdict: Runtime Error):
s = input()
ans = 0
ans += [int(i) for i in s]
print(ans)

Fixed submission:
s = input()

ans = 0

for i in s:
  ans += int(i)

print(ans)

Buggy python submission (verdict: Runtime Error):
s = input()

ans += [int(i) for i in s]
print(ans)

Fixed submission:
s = input()

ans = 0

for i in s:
  ans += int(i)

print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
s=str(input())
n=len(s)
for i in range(n):
  if s[i]=="?":
    s=s[:i]+"D"+s[i+1:]
print(s)

Fixed submission:
s=str(input())
print(s.replace('?', 'D'))
Buggy python submission (verdict: Time Limit Exceeded):
input()
ans = 1
for a in map(int, input().split()):
  ans *= a
  
print(ans if ans <= 10**18 else -1)

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

def manipulate(A_i):
    if 0 in A_i:
        return 0
    
    ans = 1
    
    for a in A_i:
        ans *= a
        if ans > 10 ** 18:
            return -1
    
    return ans

print(manipulate(A_i))
Buggy python submission (verdict: Time Limit Exceeded):
N, K, Q = map(int, input().split())
A_i = [int(input()) for _ in range(Q)]

# print(N, K, Q, A_i)

scores = [K] * N
for i in range(Q):
    for j in range(N):
        if A_i[i] != j + 1:
            scores[j] -= 1

for j in range(N):
    print('No' if scores[j] <= 0 else 'Yes')


Fixed submission:
from collections import Counter

N, K, Q = map(int, input().split())
A_i = [int(input()) for _ in range(Q)]

counter = Counter()

for i in range(Q):
    counter[A_i[i]] += 1

for j in range(N):
    print('Yes' if Q - counter[j+1] < K else 'No')
Buggy python submission (verdict: Runtime Error):
r = input()
g = input()
b = input()

c = int(r+g+b)
if c % int(4) == 0:
    print("YES")
else:
    print("NO")



Fixed submission:
r, g, b = map(int, input().split())
if (g * 10 + b) % 4 == 0:
  print("YES")
else:
  print("NO")
Buggy python submission (verdict: Runtime Error):
  i = set(map(str, input().split()))
  if ( '1' in i and '9' in i and '7' in i and '4' in i ):
      print ('YES')
  else:
      print ('NO')

Fixed submission:
i = set(map(str, input().split()))
if ( '1' in i and '9' in i and '7' in i and '4' in i ):
    print ('YES')
else:
    print ('NO')
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
a =[int(n) for n in input().split()]

product = 1

for i in range(N):
    product *= a[i]

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

Fixed submission:
N = int(input())
a =[int(n) for n in input().split()]

product = 1
if 0 in a:
    print(0)
else:
    for i in range(N):
        product *= a[i]
        if product > 10 ** 18:
            print('-1')
            break
    if product <= 10 ** 18:
        print(product)

Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
a = input().split()
numbers = [int(n) for n in a]
product = 1
for i in range(N):
    product *= numbers[i]
if product > 10 ** 18:
    print('-1')
else:
    print(product)

Fixed submission:
N = int(input())
a =[int(n) for n in input().split()]

product = 1
if 0 in a:
    print(0)
else:
    for i in range(N):
        product *= a[i]
        if product > 10 ** 18:
            print('-1')
            break
    if product <= 10 ** 18:
        print(product)
Buggy python submission (verdict: Runtime Error):
import math
A, B, H, M = map(int, input().split())
Longdegree = H * 30 + M * 0.5
Shortdegree =  M * 6
LSdegree = abs((Longdegree ** 2 - Shortdegree ** 2) / (Longdegree + Shortdegree))
if LSdegree >= 0 and  LSdegree < 180:
    print(math.sqrt(A ** 2 + B ** 2 - 2 * A * B * math.cos(math.radians(LSdegree))))
elif  LSdegree >= 180 and  LSdegree <=360:
    LSdegree = LSdegree - 180
    print(math.sqrt(A ** 2 + B ** 2 - 2 * A * B * math.cos(math.radians(LSdegree))))


Fixed submission:
import math
A, B, H, M = map(int, input().split())
Longdegree = H * 30 + M * 0.5
Shortdegree =  M * 6
LSdegree = abs(Longdegree - Shortdegree)
print(math.sqrt(A ** 2 + B ** 2 - 2 * A * B * math.cos(math.radians(LSdegree))))
Buggy python submission (verdict: Runtime Error):
S = input()
T = input()

if len(S) == len(T) - 1:
    Slis = list(S)
    Tlis = list(T)
    if str,islower(Tlis[ - 1]) == True:
        Tlis.remove(Tlis[ - 1])
        if Slis  ==Tlis:
            print('Yes')
        else:
            print('No')
            
    else:
        print('No')


else:
    print('No')

Fixed submission:
S = input()
T = input()
 
Slis = list(S)
Tlis = list(T)
Tlis.pop(-1)
if len(S) == 0:
    print('No')
elif Slis  == Tlis:
    print('Yes')
else:
    print('No')

Buggy python submission (verdict: Runtime Error):
S, T = input().split()
if len(S) == len(T) - 1:
    Slis = list(S)
    Tlis = list(T)
    Tlis.remove(Tlis[ - 1])
    if Slis  ==Tlis:
        print('Yes')
    else:
        print('No')
else:
    print('No')

Fixed submission:
S = input()
T = input()
 
Slis = list(S)
Tlis = list(T)
Tlis.pop(-1)
if len(S) == 0:
    print('No')
elif Slis  == Tlis:
    print('Yes')
else:
    print('No')

Buggy python submission (verdict: Runtime Error):
S, T = input().split()
if len(S) == len(T) - 1:
    Slis = list(S)
    Tlis = list(T)
    removedTlis = Tlis.remove(Tlis[ - 1])
    if Slis  == removedTlis:
        print('Yes')
    else:
        print('No')
else:
    print('No')

Fixed submission:
S = input()
T = input()
 
Slis = list(S)
Tlis = list(T)
Tlis.pop(-1)
if len(S) == 0:
    print('No')
elif Slis  == Tlis:
    print('Yes')
else:
    print('No')

Buggy python submission (verdict: Runtime Error):
S, T = input().split()

if len(S) == len(T) - 1:
    Slis = list(S)
    Tlis = list(T)
    removedTlis = Tlis.remove(T[len(T) - 1])
    if Slis  == removedTlis:
        print("Yes")
    else:
        print("No")
else:
    print("No")

Fixed submission:
S = input()
T = input()
 
Slis = list(S)
Tlis = list(T)
Tlis.pop(-1)
if len(S) == 0:
    print('No')
elif Slis  == Tlis:
    print('Yes')
else:
    print('No')

Buggy python submission (verdict: Runtime Error):
S = []
T = []
S, T = input().split()
T.remove(T[len(T) - 1 ])
if S == T:
  return "Yes"
else:
  return "No"

Fixed submission:
S = input()
T = input()
 
Slis = list(S)
Tlis = list(T)
Tlis.pop(-1)
if len(S) == 0:
    print('No')
elif Slis  == Tlis:
    print('Yes')
else:
    print('No')
Buggy python submission (verdict: Runtime Error):
a, b, c, k =map(int, input().split())
if k <= a:
    print (a)
elif k > a:
    if k <= (a + b):
        print(a) 
    elif k > (a + b):
        print(a - (k - (a + b))

Fixed submission:
a, b, c, k =map(int, input().split())
if k <= a:
    print (k)
elif k > a:
    if k <= (a + b):
        print(a) 
    elif k > (a + b):
        print(a - (k - (a + b)))

Buggy python submission (verdict: Runtime Error):
a, b, c, k =map(int, input().split())
if k <= a:
    print a
elif k > a:
    if k <= (a + b):
        print a 
    elif k > (a + b):
        print a - (k - a)

Fixed submission:
a, b, c, k =map(int, input().split())
if k <= a:
    print (k)
elif k > a:
    if k <= (a + b):
        print(a) 
    elif k > (a + b):
        print(a - (k - (a + b)))
Buggy python submission (verdict: Runtime Error):
a, b = map(int, imput().split())
c = [a + b , a - b, a * b]
print(max(c))

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

Buggy python submission (verdict: Runtime Error):
a, b = imput().split()
c = [a + b, a - b, a * b]
print(max(c))

Fixed submission:
a, b = map(int, input().split())
c = [a + b , a - b, a * b]
print(max(c))
Buggy python submission (verdict: Runtime Error):
n = int(input())
a = list(map(int,input().split()))
x = 1
for num in range(n):
    x  *= a[num]
    if x > 10**18:
        print(-1)
        sys.exit()
print(x)



Fixed submission:
import sys
n = int(input())
a = list(map(int,input().split()))
x = 1
if 0 in a:
    print(0)
    sys.exit()
for num in range(n):
    x  *= a[num]
    if x > 10**18:
        print(-1)
        sys.exit()
print(x)

Buggy python submission (verdict: Runtime Error):
 n = int(input())
a = list(map(int,input().split()))
if 0 in a:
    print(0)
    sys.exit()
for num in range(n):
    x *= a[num]
    if x > 10**18:
        print(-1)
        sys.exit()
print(x)



Fixed submission:
import sys
n = int(input())
a = list(map(int,input().split()))
x = 1
if 0 in a:
    print(0)
    sys.exit()
for num in range(n):
    x  *= a[num]
    if x > 10**18:
        print(-1)
        sys.exit()
print(x)

Buggy python submission (verdict: Runtime Error):
 n = int(input())
a = list(map(int,input().split()))
if 0 in a:
    print(0)
for num in range(n):
    x *= a[num]
    if x > 10**18:
        print(-1)
        sys.exit()
print(x)



Fixed submission:
import sys
n = int(input())
a = list(map(int,input().split()))
x = 1
if 0 in a:
    print(0)
    sys.exit()
for num in range(n):
    x  *= a[num]
    if x > 10**18:
        print(-1)
        sys.exit()
print(x)

Buggy python submission (verdict: Runtime Error):
import numpy as np
n = int(input())
a = list(map(int,input().split()))
if (aProd > 10**18):
    print(-1)
else:
    print(aProd)
    

Fixed submission:
import sys
n = int(input())
a = list(map(int,input().split()))
x = 1
if 0 in a:
    print(0)
    sys.exit()
for num in range(n):
    x  *= a[num]
    if x > 10**18:
        print(-1)
        sys.exit()
print(x)
Buggy python submission (verdict: Runtime Error):
abcd = list(map(int,input().split()))
x = []
y = []
z = []
x = [1] * abcd[0]
y = [0] * abcd[1]
z = [-1] * abcd[2]
x.extend(y)
x.extend(z)
num = 0
for i in range(abcd[3]):
    num += x[i]
print(num)

Fixed submission:
n = input()
a = input()
if n in a:
    if len(n)+1 == len(a):
        if n[0] == a[0]:
            print("Yes")
        else:
            print("No")
    else:
        print("No")
else:
    print("No")
Buggy python submission (verdict: Runtime Error):
A, B = int(input())
s = int(input().split())
if s == 1:
    print("OK")
if s < A:
    print("NG")
if s > B:
    print("NG")
print("OK")

Fixed submission:
import numpy as np
s= int(input())
List = list(map(int, input().split()))
array = list()
for i in range(List[0],List[1]+1):
    if s == 1:
        array.append("OK")
        break
    if i % s == 0:
        array.append("OK")
        break
if ('OK' in array):
    print("OK")
else:
    print("NG")
Buggy python submission (verdict: Runtime Error):
nm = list(map(int, input().split()))
if (nm[0] =< nm[1]):
    print("unsafe")
else print("safe")

Fixed submission:
sw = list(map(int, input().split()))
if sw[0] <= sw[1]:
    print("unsafe")
else:
    print("safe")
Buggy python submission (verdict: Runtime Error):
a = int(input())
x = r * 3.14
print(x)

Fixed submission:
r = int(input())
x = r *2 * 3.14
print(x)
Buggy python submission (verdict: Runtime Error):
import numpy as np
n = int(input())
jousi = list(map(int, input().split()))
a = np.zeros(n)
for i in range(len(jousi)) :
    a[jousi[i] - 1] += 1
for i in range(len(a)):
print(int(a[i]))

Fixed submission:
import numpy as np
n = int(input())
jousi = list(map(int, input().split()))
a = np.zeros(n)
for i in range(len(jousi)) :
    a[jousi[i] - 1] += 1
for i in range(len(a)):
    print(int(a[i]))

Buggy python submission (verdict: Runtime Error):
import numpy as np
n = int(input())
jousi = list(map(int, input().split()))
a = np.zeros(n)
for i in range(len(jousi)) :
    a[jousi[i] - 1] += 1
    for i in range(len(a)):
    print(int(a[i]))

Fixed submission:
import numpy as np
n = int(input())
jousi = list(map(int, input().split()))
a = np.zeros(n)
for i in range(len(jousi)) :
    a[jousi[i] - 1] += 1
for i in range(len(a)):
    print(int(a[i]))

Buggy python submission (verdict: Runtime Error):
import numpy as np
n = int(input())
jousi = list(map(int, input().split()))
a = np.zeros(n)
for i in jousi :
    a[jousi[i] -1] += 1
for i in range(len(a)):
    print(int(a[i]))

Fixed submission:
import numpy as np
n = int(input())
jousi = list(map(int, input().split()))
a = np.zeros(n)
for i in range(len(jousi)) :
    a[jousi[i] - 1] += 1
for i in range(len(a)):
    print(int(a[i]))

Buggy python submission (verdict: Runtime Error):
import numpy as np
n = int(input())
jousi = list(map(int, input().split()))
a = np.zeros(n)
for i in jousi :
    a[jousi[i] -1] += 1
    print(int(a[jousi[i] - 1]))

Fixed submission:
import numpy as np
n = int(input())
jousi = list(map(int, input().split()))
a = np.zeros(n)
for i in range(len(jousi)) :
    a[jousi[i] - 1] += 1
for i in range(len(a)):
    print(int(a[i]))
Buggy python submission (verdict: Runtime Error):
a = int(input())
b = int(input())
X = b - a 
s = int((X*(X+1))/2 - b)
print(s)

Fixed submission:
N = int(input())
if N > 999:
    print('ABD')
elif N <= 999:
    print('ABC')

Buggy python submission (verdict: Runtime Error):
a = input()
b = input()
X = b - a 
s = int((X*(X+1))/2 - b)
print(s)

Fixed submission:
N = int(input())
if N > 999:
    print('ABD')
elif N <= 999:
    print('ABC')

Buggy python submission (verdict: Runtime Error):
a = int(input())
b = int(input())
X = b - a 
s = (X*(X+1))/2 - b
print(s)

Fixed submission:
N = int(input())
if N > 999:
    print('ABD')
elif N <= 999:
    print('ABC')

Buggy python submission (verdict: Runtime Error):
a = input()
b = input()
X = b - a 
s = (X*(X+1))/2 - b
print(s)

Fixed submission:
N = int(input())
if N > 999:
    print('ABD')
elif N <= 999:
    print('ABC')

Buggy python submission (verdict: Runtime Error):
a = int(input())
b = int(input())
X = b - a 
s = (X*(X + 1))/2 - b
print(s)

Fixed submission:
N = int(input())
if N > 999:
    print('ABD')
elif N <= 999:
    print('ABC')

Buggy python submission (verdict: Runtime Error):
a = int(input())
b = int(input())
X = b - a 
s = (X*(X + 1))/2 - b

Fixed submission:
N = int(input())
if N > 999:
    print('ABD')
elif N <= 999:
    print('ABC')

Buggy python submission (verdict: Runtime Error):
N = input()
if N > 999:
    print('ABD')
elif N <= 999:
    print('ABC')

Fixed submission:
N = int(input())
if N > 999:
    print('ABD')
elif N <= 999:
    print('ABC')
Buggy python submission (verdict: Runtime Error):
a = int(input())
b = int(input())
X = b - a 
s = int((X*(X+1))/2 - b)
print(s)

Fixed submission:
data = list(map(int,input().split()))
a = data[0]
b = data[1]
X = b - a 
s = int((X*(X+1))/2 - b)
print(s)

Buggy python submission (verdict: Runtime Error):

a,b = input()
X = b - a 
s = int((X*(X+1))/2 - b)
print(s)

Fixed submission:
data = list(map(int,input().split()))
a = data[0]
b = data[1]
X = b - a 
s = int((X*(X+1))/2 - b)
print(s)

Buggy python submission (verdict: Runtime Error):
if __name__ == '__main__':
    a,b = input()
    X = b - a 
    s = int((X*(X+1))/2 - b)
    print(s)

Fixed submission:
data = list(map(int,input().split()))
a = data[0]
b = data[1]
X = b - a 
s = int((X*(X+1))/2 - b)
print(s)
Buggy python submission (verdict: Runtime Error):
t = list(map(int, input().split()))
a = t[0]
b = t[1]
h = t[2]
m = t[3]
import math

h_c = 30*h + 0.5*m
m_c = 6*m

z = abs(h_c - m_c)
if z > 180:
  z -= 180
if z == 180:
  print(h[0]+h[1])
else:
  a = a**2
  b = b**2
  k = round(math.cos(math.radians(z)),30)
  print(math.sqrt(a + b - 2*t[0]*t[1]*k))


Fixed submission:
t = list(map(int, input().split()))
a = t[0]
b = t[1]
h = t[2]
m = t[3]
import math

h_c = 30*h + 0.5*m
m_c = 6*m

z = abs(h_c - m_c)
if z > 180:
  z = 360 - z
if z == 180:
  print(t[0]+t[1])
elif z == 0:
  print(abs(t[0]-t[1]))
else:
  a = a**2
  b = b**2
  k = round(math.cos(math.radians(z)),30)
  print(math.sqrt(a + b - 2*t[0]*t[1]*k))
Buggy python submission (verdict: Runtime Error):
s = input()
t = input()
k = abcdefghijklmnopqrstuvwxwz


if s == t[:-1]:
    if t[-1] in k:
        print("Yes")
    else:
        print("No")
else:
    print("No")

Fixed submission:
s = input()
t = input()
k = "abcdefghijklmnopqrstuvwxwz"


if s == t[:-1]:
    if t[-1] in k:
        print("Yes")
    else:
        print("No")
else:
    print("No")

Buggy python submission (verdict: Runtime Error):
s, t = input().split()

k = abcdefghijklmnopqrstuvwxwz


if s == t[:-1]:
    if t[-1] in k:
        print("Yes")
    else:
        print("No")
else:
    print("No")

Fixed submission:
s = input()
t = input()
k = "abcdefghijklmnopqrstuvwxwz"


if s == t[:-1]:
    if t[-1] in k:
        print("Yes")
    else:
        print("No")
else:
    print("No")
Buggy python submission (verdict: Runtime Error):
n, k = map(int,input().split())
a = list(map(int,input().split()))
from collections import deque

ans = deque()
ans.appendleft(1)
count = 1
s = -1
zeros = [0]*n

while True:
    if zeros[a[count-1]] == 1:
        s = a[count-1]
        break
    else:
        ans.append(a[count-1])
        zeros[count-1]=1
        count = a[count-1]

ans = list(ans)
if s == -1:
    print(ans[k])
else:
    t = ans.index(s)
    if t >= k:
        print(ans[k])
    else:
        ans = ans[t:]
        print(ans[(k-t)%len(ans)])


Fixed submission:
n, k = map(int,input().split())
a = list(map(int,input().split()))
from collections import deque

ans = deque()
ans.appendleft(1)
count = 1
s = -1
zeros = [0]*n

while True:
    if zeros[a[count-1]-1] == 1:
        s = a[count-1]
        break
    else:
        ans.append(a[count-1])
        zeros[count-1]=1
        count = a[count-1]

ans = list(ans)
if s == -1:
    print(ans[k])
else:
    t = ans.index(s)
    if t >= k:
        print(ans[k])
    else:
        ans = ans[t:]
        print(ans[(k-t)%len(ans)])

Buggy python submission (verdict: Time Limit Exceeded):
n, k = map(int,input().split())
a = list(map(int,input().split()))
from collections import deque

ans = deque()
ans.appendleft(1)
count = 1
s = -1

while True:
    if a[count-1] in ans:
        s = a[count-1]
        break
    else:
        ans.append(a[count-1])
        count = a[count-1]

ans = list(ans)
if s == -1:
    print(ans[k])
else:
    t = ans.index(s)
    if t >= k:
        print(ans[k])
    else:
        ans = ans[t:]
        print(ans[(k-t)%len(ans)])

Fixed submission:
n, k = map(int,input().split())
a = list(map(int,input().split()))
from collections import deque

ans = deque()
ans.appendleft(1)
count = 1
s = -1
zeros = [0]*n

while True:
    if zeros[a[count-1]-1] == 1:
        s = a[count-1]
        break
    else:
        ans.append(a[count-1])
        zeros[count-1]=1
        count = a[count-1]

ans = list(ans)
if s == -1:
    print(ans[k])
else:
    t = ans.index(s)
    if t >= k:
        print(ans[k])
    else:
        ans = ans[t:]
        print(ans[(k-t)%len(ans)])
Buggy python submission (verdict: Runtime Error):
n = input()
  
if n[0]=="7" or n[1]=="7" or n[2]=="7":
	print(Yes)
else:
	print("No")

Fixed submission:
n = input()

if "7" in n:
  print("Yes")
else:
  print("No")
Buggy python submission (verdict: Runtime Error):
k = int(input())

import math
ans = sum(list(range(k+1)))
ans1 = 0
ans2 = 0
for i in range(1,k+1):
    for j in range(1,k+1):
        ans1 += math.gcd(i,j)

ans = ans + ans1*3

for i in range(1,K+1):
    for j in range(1,i):
        for l in range(1,l):
            ans2 += math.gcd(math.gcd(i,j),l)

ans += ans2*6
print(ans)

Fixed submission:
k = int(input())

import math
ans = 0
ans1 = 0
ans2 = 0
for i in range(1,k+1):
    for j in range(1,k+1):
        ans1 += math.gcd(i,j)

ans = ans + ans1*3

for i in range(1,k+1):
    for j in range(1,i):
        for l in range(1,j):
            ans2 += math.gcd(math.gcd(i,j),l)

ans += ans2*6
print(ans-sum(list(range(k+1)))*2)

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

import math
from collections import deque
ans = deque()
for i in range(1, k + 1):
    for j in range(1, k + 1):
        for l in range(1, k + 1):
            ans.append(math.gcd(math.gcd(i, j), l))
print(sum(ans))


Fixed submission:
k = int(input())

import math
ans = 0
ans1 = 0
ans2 = 0
for i in range(1,k+1):
    for j in range(1,k+1):
        ans1 += math.gcd(i,j)

ans = ans + ans1*3

for i in range(1,k+1):
    for j in range(1,i):
        for l in range(1,j):
            ans2 += math.gcd(math.gcd(i,j),l)

ans += ans2*6
print(ans-sum(list(range(k+1)))*2)

Buggy python submission (verdict: Time Limit Exceeded):

k = int(input())

import math
ans = 0
for i in range(1, k + 1):
  for j in range(1, k + 1):
    for l in range(1, k + 1):
      ans += math.gcd(math.gcd(i, j), l)
print(ans)


Fixed submission:
k = int(input())

import math
ans = 0
ans1 = 0
ans2 = 0
for i in range(1,k+1):
    for j in range(1,k+1):
        ans1 += math.gcd(i,j)

ans = ans + ans1*3

for i in range(1,k+1):
    for j in range(1,i):
        for l in range(1,j):
            ans2 += math.gcd(math.gcd(i,j),l)

ans += ans2*6
print(ans-sum(list(range(k+1)))*2)