Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Runtime Error):
N, M = list(map(int, input().split()))
a = []
b = []
c = []

for i in range(M):
    a_i, b_i, c_i = list(map(int, input().split()))
    a.append(a_i)
    b.append(b_i)
    c.append(c_i)


cost = [-float('inf') for i in range(N)]
cost[0] = 0
flag = True

while flag:
    for k in range(M):
        cost[b[k] - 1] = max(cost[b[k] - 1], cost[a[k] - 1] + c[k])
        if k == M - 2:
            flag = False

def check():
    for k in range(M):
        if cost[b[k] - 1] < cost[a[k] - 1] + c[k]:
            return 'inf'
    return cost[N - 1]




print(check())


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

if c >= a and c <= b:
    print('Yes')
else:
    print('No')
Buggy python submission (verdict: Runtime Error):
n, m = map(int, input().split())
stu = []
check = []
for i in range(n):
    stu.append(list(map(int, input().split())))

for i in range(m):
    check.append(list(map(int, input().split())))


ans = []

for i in range(n):
    dist = []
    for j in range(m):
        tmp = abs(stu[i][0] - check[j][0]) + abs(stu[i][1] - check[j][1])
        dist.append(tmp)
    mi = dist.index(min(dist))
    ans.append(mi)


for i in range(len(ans)):
    print(ans[i] + 1)

Fixed submission:
a, b = map(int, input().split())
c = (a + b) % 24
print(c)

Buggy python submission (verdict: Runtime Error):
n, m = map(int, input().split())
stu = []
check = []
for i in range(n):
    stu.append(list(map(int, input().split())))

for i in range(m):
    check.append(list(map(int, input().split())))


ans = []

for i in range(n):
    dist = []
    for j in range(m):
        tmp = abs(stu[i][0] - check[j][0]) + abs(stu[i][1] - check[j][1])
        dist.append(tmp)
    mi = dist.index(min(dist))
    ans.append(mi)


for i in range(len(ans)):
    print(ans[i] + 1)


Fixed submission:
a, b = map(int, input().split())
c = (a + b) % 24
print(c)

Buggy python submission (verdict: Runtime Error):
a, b = input().split()
c = (a + b) % 24
print(c)

Fixed submission:
a, b = map(int, input().split())
c = (a + b) % 24
print(c)
Buggy python submission (verdict: Time Limit Exceeded):
import queue
q = queue.Queue()
x = int(input())


start_position = 0
start_time = 0


def k():
    while q.not_empty:
        position, time = q.get()
        if position == x:
            return time
        else:
            q.put((position - (time + 1), time + 1))
            q.put((position + (time + 1), time + 1))
            q.put((position, time + 1))


q.put((start_position, start_time))

print(k())

Fixed submission:
x = int(input())

podition_range = 0
time = 0
i = 0

while True:
    if - podition_range <= x <= podition_range:
        print(time)
        break
    else:
        i += 1
        time += 1
        podition_range += time
Buggy python submission (verdict: Runtime Error):
n = int(input())
words = []

for i in range(n):
  word = input()
  if i >= 1:
    if word in words or word[1] != before_word[-1]:
      print('No')
      break
  before_word = word
  words.append(word)

else:
  print('Yes')

Fixed submission:
n = int(input())
words = []
 
for i in range(n):
  word = input()
  if i >= 1:
    if word in words or word[0] != words[-1][-1]:
      print('No')
      break
      
  words.append(word)

else:
  print('Yes')

Buggy python submission (verdict: Runtime Error):
n = int(input())

for i in range(n):
  word = input()
  if i >= 1 :
    if word[1] != before_word[-1]:
      print('No')
      break
      
  before_word = word
  
else:
  print('Yes')
      

Fixed submission:
n = int(input())
words = []
 
for i in range(n):
  word = input()
  if i >= 1:
    if word in words or word[0] != words[-1][-1]:
      print('No')
      break
      
  words.append(word)

else:
  print('Yes')
Buggy python submission (verdict: Runtime Error):
n, place = [int(x) for x in input().split(' ')]
city_address = [int(x) - place for x in input().split(' ')]

def gcd(x, y):
	if y == 0:
        return x
    else:
        return gcd(y, x % y)

answer = city_address[0]
for address in city_address:
	answer = gcd(answer, address)

print(answer)

Fixed submission:
n, place = [int(x) for x in input().split(' ')]
city_address = sorted([abs(int(x) - place) for x in input().split(' ')], reverse=True)
def gcd(x, y):
    if y == 0:
        return x
    else:
        return gcd(y, x % y)

answer = city_address[0]
for address in city_address:
	answer = gcd(answer, address)

print(answer)
Buggy python submission (verdict: Runtime Error):
A, B, C, X = map(int, input().strip().split())
count = 0

for a in range(A+1):
    for b in range(B+1):
        for c in range(C+1):
            if 500*a+100*b+50*c==X:
                count += 1
print(count)

Fixed submission:
A = int(input())
B = int(input())
C = int(input())
X = int(input())
count = 0
for a in range(A+1):
    for b in range(B+1):
        for c in range(C+1):
            if 500*a+100*b+50*c==X:
                count += 1
print(count)
Buggy python submission (verdict: Runtime Error):
N = int(raw_input())
S = raw_input()
t = S

print
print S
while S.count("()") != 0:
    S = S.replace("()", "")
    print S

L = S.count("(")
R = S.count(")")
print L, R

print "("*R+t+")"*L

Fixed submission:
if __name__=="__main__":
    rgb = raw_input().split()
    num = int("".join(rgb))
    if num%4==0:
        print "YES"
    else:
        print "NO"
Buggy python submission (verdict: Runtime Error):
N = input( )

N_100 = N // 100
N = N - 100 * N_100
N_10 = N // 10
N = N - 10 * N_10
N_1 = N

if  N_100 == N_1:
    print ('Yes')
else :
    print ('No')

Fixed submission:
N = int (input( ))

N_100 = N // 100
N = N - 100 * N_100
N_10 = N // 10
N = N - 10 * N_10
N_1 = N

if  N_100 == N_1:
    print ('Yes')
else :
    print ('No')
Buggy python submission (verdict: Runtime Error):
t  =int(input())
h =int(input())
a=13-t
if h>t:
	a=a-1
print(a)

Fixed submission:
t,h=map(int,input().split())
a=t
if t>h:
	a=a-1
print(a)
Buggy python submission (verdict: Runtime Error):
a=int(input())
b=int(input())
c=int(input())
num=[a,b,c]
num.sort()
ans=((num[2]*3)-(num[0]+num[1]+num[2]))/2
print(ans)


Fixed submission:
import math

a,b,c=map(int,input().split())
num=[a,b,c]
num.sort()
if (num[1]+num[0])%2==0:
	ans=((num[2]*3)-(num[0]+num[1]+num[2]))/2
else :
	ans=(((num[2]+1)*3)-(num[0]+num[1]+num[2]))/2
ans=math.floor(ans)
print(ans)
Buggy python submission (verdict: Runtime Error):
a=int(input())
b=int(input())
c=int(input())
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().spilt())
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().spilt())
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,K=map(int,raw_input().split())
ans=1
c=0
while c<N:
	if ans<K:
		ans=ans*2
	else:
		ans=ans+K
	c+=1
print(ans)

Fixed submission:
N=int(input())
K=int(input())
ans=1
c=0
while c<N:
	if ans<K:
		ans=ans*2
	else:
		ans=ans+K
	c+=1
print(ans)
Buggy python submission (verdict: Runtime Error):
import fractions

N, X = map(int, input.split())
x = list(map(int,input.split()))
D = abs(x[0]-X)
for i in x:
    D = fractions.gcd(D,abs(i-X))
print(D)

Fixed submission:
import fractions

N, X = map(int, input().split())
x = list(map(int,input().split()))
D = abs(x[0]-X)
for i in x:
    D = fractions.gcd(D,abs(i-X))
print(D)
Buggy python submission (verdict: Runtime Error):
N, K = input().split()
N=int()
K=int()
if N % K == 0:
    print(0)
else :
    print(1)

Fixed submission:
N, K = input().split()
N=int(N)
K=int(K)
if K==0:
    print("ZeroDivisionError!!")
elif N % K ==0:
    print(0)
else :
    print(1)

Buggy python submission (verdict: Runtime Error):
N, K = input().split()
if N%K == 0:
    print(0)
else :
    print(1)

Fixed submission:
N, K = input().split()
N=int(N)
K=int(K)
if K==0:
    print("ZeroDivisionError!!")
elif N % K ==0:
    print(0)
else :
    print(1)

Buggy python submission (verdict: Runtime Error):
N=int(input())
K=int(input())
if N%K==0:
    print(0)
else :
    print(1)

Fixed submission:
N, K = input().split()
N=int(N)
K=int(K)
if K==0:
    print("ZeroDivisionError!!")
elif N % K ==0:
    print(0)
else :
    print(1)

Buggy python submission (verdict: Runtime Error):
N=int(input())
K=int(input())
if N%K==0:
    print(0)
else :
    print(1)

Fixed submission:
N, K = input().split()
N=int(N)
K=int(K)
if K==0:
    print("ZeroDivisionError!!")
elif N % K ==0:
    print(0)
else :
    print(1)

Buggy python submission (verdict: Runtime Error):
N=int(input())
K=int(input())
if N%K==0:
    print(0)
else :
    print(1)

Fixed submission:
N, K = input().split()
N=int(N)
K=int(K)
if K==0:
    print("ZeroDivisionError!!")
elif N % K ==0:
    print(0)
else :
    print(1)

Buggy python submission (verdict: Runtime Error):
N=int(input())
K=int(input())
if N/K==0:
    print(0)
else :
    print(1)



Fixed submission:
N, K = input().split()
N=int(N)
K=int(K)
if K==0:
    print("ZeroDivisionError!!")
elif N % K ==0:
    print(0)
else :
    print(1)

Buggy python submission (verdict: Runtime Error):
#1<=int(N)
#int(K)<=100
N=int(input())
K=int(input())
if N/K==0:
    print(1)
else :
    print(0)



Fixed submission:
N, K = input().split()
N=int(N)
K=int(K)
if K==0:
    print("ZeroDivisionError!!")
elif N % K ==0:
    print(0)
else :
    print(1)

Buggy python submission (verdict: Runtime Error):
#1<=int(N)
#int(K)<=100
N=int(input())
K=int(input())
if N/K==0:
    print(0)
else :
    print(1)


Fixed submission:
N, K = input().split()
N=int(N)
K=int(K)
if K==0:
    print("ZeroDivisionError!!")
elif N % K ==0:
    print(0)
else :
    print(1)
Buggy python submission (verdict: Runtime Error):
N=input()
for i in range(N / 7)
    print(N / 7*i %4==0)







Fixed submission:
N=input()
N=int(N)
if N<=3 :
    print('No')
elif N%4 == 0:
    print('Yes')
elif N%7==0 :
    print('Yes')
elif (N-7)%4==0 and N-7>=0:
    print('Yes')
elif (N-14)%4==0 and N-14>=0:
    print('Yes')
elif (N-21)%4==0 and N-21>=0:
    print('Yes')
else :
    print('No')
Buggy python submission (verdict: Runtime Error):
R=input()
0<=R and R<=4208
if R>=1 and R<1200
   print('ABC')
elif R>=1200 and R<2800
   print('ARC')
elif R>=2800 and R<=4208
   print('AGC')

Fixed submission:
R=int(input())
0<=R and R<=4208
if R>=0 and R<1200:
   print('ABC')
elif R>=1200 and R<2800:
   print('ARC')
elif R>=2800 and R<=4208:
   print('AGC')

Buggy python submission (verdict: Runtime Error):
R=input()
0<=R and R<=4208
if R>=1 and R<1200
print('ABC')
elif R>=1200 and R<2800
print('ARC')
elif R>=2800
print('AGC')

Fixed submission:
R=int(input())
0<=R and R<=4208
if R>=0 and R<1200:
   print('ABC')
elif R>=1200 and R<2800:
   print('ARC')
elif R>=2800 and R<=4208:
   print('AGC')
Buggy python submission (verdict: Runtime Error):
N = int(input())
ls = []
flag = True
for n in range(0, N):
  char = raw_input()
  if n == 0:
    ls.append(char)
  else:
    if char in ls:
      flag = False
    else:
      ls.append(char)
if flag == True:
  print('Yes')
else:
  print('No')

Fixed submission:
a, b = map(int, input().split())
for c in range(1, 4):
  if a*b*c % 2 == 1:
    print('Yes')
    break
  else:
    if c == 3:
      print('No')

Buggy python submission (verdict: Runtime Error):
N = int(input())
ls = []
flag = True
for n in range(0, N):
  char = input()
  if n == 0:
    ls.append(char)
  else:
    if char in ls:
      flag = False
    else:
      ls.append(char)
if flag == True:
  print('Yes')


Fixed submission:
a, b = map(int, input().split())
for c in range(1, 4):
  if a*b*c % 2 == 1:
    print('Yes')
    break
  else:
    if c == 3:
      print('No')

Buggy python submission (verdict: Runtime Error):
N = int(input())
list = []
flag = True
for n in range(0, N):
  char = input()
  if n == 0:
    list.append(char)
  else:
    if char in list:
      flag = False
    else:
      list.append(char)
if flag == True:
  print('Yes')


Fixed submission:
a, b = map(int, input().split())
for c in range(1, 4):
  if a*b*c % 2 == 1:
    print('Yes')
    break
  else:
    if c == 3:
      print('No')

Buggy python submission (verdict: Runtime Error):
N = int(input())
list = []
flag = True
for n in range(0, N):
  input = input()
  if n == 0:
    list.append(input)
  else:
    if input in list:
      flag = False
    else:
      list.append(input)
if flag == True:
  print('Yes')


Fixed submission:
a, b = map(int, input().split())
for c in range(1, 4):
  if a*b*c % 2 == 1:
    print('Yes')
    break
  else:
    if c == 3:
      print('No')

Buggy python submission (verdict: Runtime Error):
N = int(input())
list = []
flag = true
for n in range(0, N):
  input = input()
  if n == 0:
    list.append(input)
  else:
    if input in list:
      flag = false
    else:
      list.append(input)
if flag == true:
  print('Yes')


Fixed submission:
a, b = map(int, input().split())
for c in range(1, 4):
  if a*b*c % 2 == 1:
    print('Yes')
    break
  else:
    if c == 3:
      print('No')

Buggy python submission (verdict: Runtime Error):
a, b = map(int, input().split())
for n in range(1, 4):
  if a*b*c % 2 == 1:
    print('Yes')
    break
  else:
    if n == 3:
      print('No')

Fixed submission:
a, b = map(int, input().split())
for c in range(1, 4):
  if a*b*c % 2 == 1:
    print('Yes')
    break
  else:
    if c == 3:
      print('No')

Buggy python submission (verdict: Runtime Error):
a, b = map(int, input().split())
for n in range(1, 4):
  if a*b*c % 2 == 1:
    return 'Yes'
return 'No'

Fixed submission:
a, b = map(int, input().split())
for c in range(1, 4):
  if a*b*c % 2 == 1:
    print('Yes')
    break
  else:
    if c == 3:
      print('No')
Buggy python submission (verdict: Runtime Error):
N = int(input())
list = []
for n in range(0, N):
  input = input()
  if n == 0:
    list.append(input)
  else:
    if input in list:
      print('No')
      break
    else:
      list.append(input)
  if n == N-1:
    print('Yes')


Fixed submission:
N = int(input())
ls = []
flag = True
bChar = ""
for n in range(0, N):
  ch = input()
  if n == 0:
    ls.append(ch)
  else:
    if (ch in ls) or (bChar[-1:] != ch[0:1]):
      flag = False
  ls.append(ch)
  bChar = ch
if flag == True:
  print('Yes')
else:
  print('No')
Buggy python submission (verdict: Runtime Error):
n=int(input())
a=[]
for i in range(n):
    a.append(input())
flag=0
for i in range(n):
    s=a[i]
    
   if i==0:
       continue
   else:
       if last!=a[i][len(a[i])-1]:
           flag=1
           
   last=a[i][len(a[i])-1]
if flag==1:
    print("No")
else:
    print("Yes")


Fixed submission:
a,b=map(int,input().split())
flag=0
for i in range(1,4):
    if a*b*i%2==1:
        flag=1
if flag==1:
    print("Yes")
else:
    print("No")

Buggy python submission (verdict: Runtime Error):
a,b=map(int,input().split())
flag=0
for i in range(1,4):
    if a*b*c%2==1:
        flag=1
if flag==1:
    print("Yes")
else:
    print("No")


Fixed submission:
a,b=map(int,input().split())
flag=0
for i in range(1,4):
    if a*b*i%2==1:
        flag=1
if flag==1:
    print("Yes")
else:
    print("No")
Buggy python submission (verdict: Runtime Error):
n=int(input())
a=[]
for i in range(n):
    a.append(input())
flag=0
for i in range(n):
   s=a[i]
    
   if i==0:
       continue
   else:
       if last!=a[i][len(a[i])-1]:
           flag=1
           
   last=a[i][len(a[i])-1]
if flag==1:
    print("No")
else:
    print("Yes")

Fixed submission:
n=int(input())
a=[]
for i in range(n):
    a.append(input())
b=[]
flag=0
for i in range(n):
    s=a[i]
    if i!=0:
        if s[0]!=last:
            flag=1
    last=s[len(s)-1]
    if s in b:
        flag=1
        break
    b.append(s)
    
    
if flag==1:
    print("No")
else:
    print("Yes")
Buggy python submission (verdict: Runtime Error):
L,M=map(int,input().split())
import numpy as np
a=np.zeros((L,M))
count=0
for i in range(L):
    for j in range(M):
        if L>=3 and M>=3:
            if i>=1 and i<=L-2 and j>=1 and j<=M-2:
                count+=1
                continue
        syuui=0
        a=[[i-1,j-1],[i-1,j],[i-1,j+1],[i,j-1],[i,j],[i,j+1],[i+1,j-1],[i+1,j],[i+1,j+1]]
        for k in a:
            if 0<=k[0] and k[0]<L and k[1]>=0 and k[1]<M:
                syuui+=1
        if syuui%2==1:
            count+=1
print(count)

Fixed submission:
L,M=map(int,input().split())
count=0
if L==1 and M==1:
    print(1)
elif L==1 or M==1:
    print(L+M-3)
if L==2 or M==2:
    print(0)
if L>=3 and M>=3:
    print((L-2)*(M-2))

Buggy python submission (verdict: Runtime Error):
L,M=map(int,input().split())
import numpy as np
a=np.zeros((L,M))
count=0
for i in range(L):
    for j in range(M):
        syuui=0
        a=[[i-1,j-1],[i-1,j],[i-1,j+1],[i,j-1],[i,j],[i,j+1],[i+1,j-1],[i+1,j],[i+1,j+1]]
        for k in a:
            if 0<=k[0] and k[0]<L and k[1]>=0 and k[1]<M:
                syuui+=1
        if syuui%2==1:
            count+=1
print(count)

Fixed submission:
L,M=map(int,input().split())
count=0
if L==1 and M==1:
    print(1)
elif L==1 or M==1:
    print(L+M-3)
if L==2 or M==2:
    print(0)
if L>=3 and M>=3:
    print((L-2)*(M-2))
Buggy python submission (verdict: Runtime Error):
N=int(input())
a=[]
for i in range(N):
    a.append(input())

import numpy as np
s=np.zeros(5)

for i in a:
    if i[0]=="M":
        s[0]+=1
    elif i[0]=="A":
        s[1]+=1
    elif i[0]=="R":
        s[2]+=1
    elif i[0]=="C":
        s[3]+=1
    elif i[0]=="H":
        s[4]+=1
    else:
        continue
b=np.unique(s)
c=0
if len(b)<3:
    print(0)
else:
    for i in range(0,3):
        for j in range(i+1,4):
            for k in range(j+1,5):
                c+=s[i]*s[j]*s[k]
    print(c)


Fixed submission:
N=int(input())
print(int(N/3))
Buggy python submission (verdict: Runtime Error):
s=input()
c=0
for i in range(s):
    if i=='1':
        c+=1
print(c)

Fixed submission:
s=input()
c=0
for i in s:
    if i=='1':
        c+=1
print(c)
Buggy python submission (verdict: Runtime Error):
s=input().split()
n=int(s[0])
m=int(s[1])
k=int(s[2])
import numpy as np
a=np.zeros((n,m))

b=int(n/2)+1
c=int(m/2)+1
x=[]
for i in range(b):
    a[i,:]=1
    x.append(np.count_nonzero(a))
for j in range(c):
    a[:,j]=1-i
    x.append(np.count_nonzero(a))
if k in x:
    print("Yes")
else:
    print("No")

Fixed submission:
s=input()
if(len(s)>=4):
    if(s[0]=="Y" and s[1]=="A" and s[2]=="K" and s[3]=="I"):
        print("Yes")
    else:
        print("No")
else:
    print("No")
Buggy python submission (verdict: Runtime Error):
#!/bin/evn python
# -*- coding: utf-8 -*-

n = int(input())
words = [input() for _ in range(n)]

last = ''
success = True

if len(set(words)) != len(words):
    success = False

if success:
    for word in words:
        if last[-1] != word[0]:
            success = False 
            break

if success:
    print('Yes')
else:
    print('No')

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

if (a * b) % 2 == 1:
    print('Yes')
else:
    print('No')
Buggy python submission (verdict: Runtime Error):
import math
#from functools import reduce

N, X = map(int, input().split())
xi = map(int, input().split())

dist = [abs(X - x) for x in xi]
print(reduce(math.gcd, dist))

Fixed submission:
from functools import reduce
from fractions import gcd

N, X = map(int, input().split())
xi = map(int, input().split())

dist = [abs(X - x) for x in xi]
print(reduce(gcd, dist))

Buggy python submission (verdict: Runtime Error):
import math
from functools import reduce

N, X = map(int, input().split())
xi = map(int, input().split())

dist = [abs(X - x) for x in xi]
print(reduce(math.gcd, dist))

Fixed submission:
from functools import reduce
from fractions import gcd

N, X = map(int, input().split())
xi = map(int, input().split())

dist = [abs(X - x) for x in xi]
print(reduce(gcd, dist))

Buggy python submission (verdict: Runtime Error):
from itertools import permutations
import math
from functools import reduce

N, X = map(int, input().split())
xi = map(int, input().split())

dist = [abs(X - x) for x in xi]
print(reduce(math.gcd, dist))

Fixed submission:
from functools import reduce
from fractions import gcd

N, X = map(int, input().split())
xi = map(int, input().split())

dist = [abs(X - x) for x in xi]
print(reduce(gcd, dist))
Buggy python submission (verdict: Runtime Error):
import math
S = input()
K = int(input())

ps = []

for s in S:
    i = int(s)
    if(i == 1):
        p = -1
    else:
        p = 5*(10**15) * math.log(i)
    ps.append(p)

sum = 0
index = 0
    
if K == 1:
    print(S[0])
else:
    for p in ps:

        if not p == -1:
            sum += p
        else:
            K -= 1

        if math.log(K) < sum:
            #print(index)
            print(S[index])
            break
        index += 1



Fixed submission:
A, B = map(int, input().split())
area = (A - 1) * (B - 1)
print(area)
Buggy python submission (verdict: Runtime Error):
# import math

S = input()
K = int(input())

ps = []

for s in S:
    i = int(s)
    if(i == 1):
        p = -1
    else:
        p = 5*(10**15) * math.log2(i)
    ps.append(p)

sum = 0
index = 0
    
if K == 1:
    print(S[0])
else:
    for p in ps:

        if not p == -1:
            sum += p
        else:
            K -= 1

        if math.log2(K) < sum:
            #print(index)
            print(S[index])
            break
        index += 1



Fixed submission:
S = input()
K = int(input())

for i, k in enumerate(range(K)):
    if S[k] != '1':
        print(S[k])
        break
    if i == K - 1:
        print('1')

Buggy python submission (verdict: Runtime Error):
import math

S = input()
K = int(input())

ps = []

for s in S:
    i = int(s)
    if(i == 1):
        p == -1
    else:
        p = 5*(10**15) * math.log2(i)
    ps.append(p)

sum = 0
index = 0
for p in ps:
    if not p == -1:
        sum += p
    else:
        K -= 1
        
    if math.log2(K) < sum:
        print(S[index])
        break
        
    index += 1

Fixed submission:
S = input()
K = int(input())

for i, k in enumerate(range(K)):
    if S[k] != '1':
        print(S[k])
        break
    if i == K - 1:
        print('1')
Buggy python submission (verdict: Runtime Error):
import sys

# 引数の取得
argv = sys.argv
argc = len(argv)

A = int(argv[1])
B = int(argv[2])

AB = A * B
exists = False

# 1から３までループ
for C in range(1, 4):
    if (AB * C % 2 == 1):
        exists = True
        break


if (exists):
    print("Yes")
else:
    print("No")


Fixed submission:
# -*- coding: utf-8 -*-

A, B = map(int, input().split())
AB = A * B

exists = False
# 1から３までループ
for C in range(1, 4):
    if (AB * C % 2 == 1):
        exists = True
        break

if (exists):
    print("Yes")
else:
    print("No")

Buggy python submission (verdict: Runtime Error):
a, b = map(int, input().split())
if (a * b) % == 1:
  print('Yes')
else:
  print('No')

Fixed submission:
a, b = map(int, input().split())
if (a * b) % 2 == 1:
  print('Yes')
else:
  print('No')
Buggy python submission (verdict: Runtime Error):
# -*- coding: utf-8 -*-
import sys

args = sys.argv
num = args[1] * 100 + args[2] * 10 + args[3]
if num % 4 == 0:
    print('YES')
else:
    print('NO')


Fixed submission:
# -*- coding: utf-8 -*-
import sys

x = input()
num = int(''.join(x.split()))
if num % 4 == 0:
    print('YES')
else:
    print('NO')

Buggy python submission (verdict: Runtime Error):
# -*- coding: utf-8 -*-
import sys

args = sys.argv
num = int(args.split())
if num % 4 == 0:
    print('YES')
else:
    print('NO')


Fixed submission:
# -*- coding: utf-8 -*-
import sys

x = input()
num = int(''.join(x.split()))
if num % 4 == 0:
    print('YES')
else:
    print('NO')