Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Runtime Error):
N = int(input())
S = input()

rslt = [S[0]]
S = [i for i in S[1:]]

for i in S:
    if rslt[-1] != i:
        rslt.extend(i)

len(rslt)'abcd'[-1]

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

rslt = [S[0]]
S = [i for i in S[1:]]

for i in S:
    if rslt[-1] != i:
        rslt.extend(i)

print(len(rslt))

Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
S = input()
S = [i for i in S]

T = 0
while len(S) != T:
    T = len(S)
    for i in range(0, len(S)-1 ):
        if S[i] == S[i+1]:
            S.pop(i)
            break

print(len(S))

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

rslt = [S[0]]
S = [i for i in S[1:]]

for i in S:
    if rslt[-1] != i:
        rslt.extend(i)

print(len(rslt))
Buggy python submission (verdict: Runtime Error):
x,y,z=input().split()
x=int(x)
y=int(y)
z=int(z)
for i in range(10):
  z=x*z-y
  print(z)
  
  

Fixed submission:
a,b=input().split()
a=int(a)
b=int(b)
C=int(b/2)
if a>=13:
  print(b)
elif a<13 and a>=6:
  print(C)
else:
  print(0)

Buggy python submission (verdict: Runtime Error):
x,y,z=input().split()
x=int(x)
y=int(y)
z=int(z)
for i in range(10):
  z=x*z-y
  print(z)
  
  

Fixed submission:
a,b=input().split()
a=int(a)
b=int(b)
C=int(b/2)
if a>=13:
  print(b)
elif a<13 and a>=6:
  print(C)
else:
  print(0)

Buggy python submission (verdict: Runtime Error):
x,y,z=input().split()
x=int(x)
y=int(y)
z=int(z)
for i in range(10):
  d=x*z-y
  print(d)
  z=d

Fixed submission:
a,b=input().split()
a=int(a)
b=int(b)
C=int(b/2)
if a>=13:
  print(b)
elif a<13 and a>=6:
  print(C)
else:
  print(0)

Buggy python submission (verdict: Runtime Error):
x,y,z=input().split()
x=int(x)
y=int(y)
z=int(z)
for i in range(10):
  d=x*z-y
  print(d)
  z=d

Fixed submission:
a,b=input().split()
a=int(a)
b=int(b)
C=int(b/2)
if a>=13:
  print(b)
elif a<13 and a>=6:
  print(C)
else:
  print(0)

Buggy python submission (verdict: Runtime Error):
x,y,z=input().split()
x=int(x)
y=int(y)
z=int(z)
for i in range(11):
  d=x*z-y
  print(d)
  z=d

Fixed submission:
a,b=input().split()
a=int(a)
b=int(b)
C=int(b/2)
if a>=13:
  print(b)
elif a<13 and a>=6:
  print(C)
else:
  print(0)

Buggy python submission (verdict: Runtime Error):
x,y,z=input().split()
x=int(x)
y=int(y)
z=int(z)
i=0
while i<10:
  d=x*z*-y
  print(d)
  i+=1

Fixed submission:
a,b=input().split()
a=int(a)
b=int(b)
C=int(b/2)
if a>=13:
  print(b)
elif a<13 and a>=6:
  print(C)
else:
  print(0)
Buggy python submission (verdict: Time Limit Exceeded):
from array import array
n = int(input())
a_list = [int(input()) for _ in range(n)]
max_num = max(array('L',a_list))
for i in range(len(a_list)):
    if a_list[i] != max_num:
        print(max_num)
    else:
        print(max(array('L',a_list[:i]+a_list[i+1:])))

Fixed submission:
import heapq
n = int(input())
a_list = [int(input()) for _ in range(n)]
a_list_heap = list(map(lambda x:(-1)*x,a_list))
heapq.heapify(a_list_heap)
max_num = a_list_heap[0]*(-1)

for i in range(len(a_list)):
    if a_list[i] != max_num:
        print(max_num)
    else:
        tmp = heapq.heappop(a_list_heap)
        print(a_list_heap[0]*(-1))
        heapq.heappush(a_list_heap,tmp)

Buggy python submission (verdict: Time Limit Exceeded):
from array import array
n = int(input())
a_list = [int(input()) for _ in range(n)]
max_num = max(array('L',a_list))
for i in range(len(a_list)):
    if a_list[i] != max_num:
        print(max_num)
    else:
        print(max(array('L',a_list[:i]+a_list[i+1:])))

Fixed submission:
import heapq
n = int(input())
a_list = [int(input()) for _ in range(n)]
a_list_heap = list(map(lambda x:(-1)*x,a_list))
heapq.heapify(a_list_heap)
max_num = a_list_heap[0]*(-1)

for i in range(len(a_list)):
    if a_list[i] != max_num:
        print(max_num)
    else:
        tmp = heapq.heappop(a_list_heap)
        print(a_list_heap[0]*(-1))
        heapq.heappush(a_list_heap,tmp)

Buggy python submission (verdict: Time Limit Exceeded):
n = int(input())
a_list = [int(input()) for _ in range(n)]
max_num = max(a_list)
for i in range(len(a_list)):
    if a_list[i] != max_num:
        print(max_num)
    else:
        print(max(a_list[:i]+a_list[i+1:]))

Fixed submission:
import heapq
n = int(input())
a_list = [int(input()) for _ in range(n)]
a_list_heap = list(map(lambda x:(-1)*x,a_list))
heapq.heapify(a_list_heap)
max_num = a_list_heap[0]*(-1)

for i in range(len(a_list)):
    if a_list[i] != max_num:
        print(max_num)
    else:
        tmp = heapq.heappop(a_list_heap)
        print(a_list_heap[0]*(-1))
        heapq.heappush(a_list_heap,tmp)

Buggy python submission (verdict: Time Limit Exceeded):
n = int(input())
a_list = [int(input()) for _ in range(n)]
for i in range(len(a_list)):
    print(max(a_list[:i]+a_list[i+1:]))

Fixed submission:
import heapq
n = int(input())
a_list = [int(input()) for _ in range(n)]
a_list_heap = list(map(lambda x:(-1)*x,a_list))
heapq.heapify(a_list_heap)
max_num = a_list_heap[0]*(-1)

for i in range(len(a_list)):
    if a_list[i] != max_num:
        print(max_num)
    else:
        tmp = heapq.heappop(a_list_heap)
        print(a_list_heap[0]*(-1))
        heapq.heappush(a_list_heap,tmp)
Buggy python submission (verdict: Runtime Error):
import math
n,k = map(int,input().split())

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

for i in range(1,k+1):
    red = n - k
    blue = i
    print(combinations_count(red+1,blue)*combinations_count(k-1,i-1)%(10**9+7))

Fixed submission:
import math
n,k = map(int,input().split())

def combinations_count(n, r):
    return math.factorial(n) // (math.factorial(n - r) * math.factorial(r)) if n-r >= 0 else 0

for i in range(1,k+1):
    red = n - k
    blue = i
    print(combinations_count(red+1,blue)*combinations_count(k-1,i-1)%(10**9+7))
Buggy python submission (verdict: Runtime Error):
n,m = map(int,input().split())
a_list = [int(input()) for _ in range(m)]
count = 0
def dfs(pos):
    global count
    if pos >= n-1:
        count += 1
        return True
    for i in [1,2]:
        if pos+i in a_list:
            pass
        else:
            dfs(pos+i)
    return True

dfs(0)
print(count%1000000007)

Fixed submission:
n,m = map(int,input().split())
a_list = [int(input()) for _ in range(m)]

dp = [1]*(n+1)

for a in a_list:
    dp[a] = 0

for i in range(2,n+1):
    if dp[i] != 0:
        dp[i] = dp[i-1] + dp[i-2]

print(dp[n]%(10**9+7))
Buggy python submission (verdict: Time Limit Exceeded):
r,g,b,n = map(int,input().split())
count = 0
for i in range(n+1):
    for j in range(n+1):
        bk = n-i*r-j*g
        if bk%b == 0 and bk >= 0:
            count += 1
print(count)

Fixed submission:
r,g,b,n = map(int,input().split())
count = 0
for i in range(n+1):
    for j in range(n+1):
        bk = n-i*r-j*g
        if bk%b == 0 and bk >= 0:
            count += 1
print(count)
Buggy python submission (verdict: Time Limit Exceeded):
import itertools
n = int(input())
s_list = [input() for _ in range(n)]
res_list = []
for s in itertools.permutations(s_list):
    res_list.append(''.join(s).count('AB'))
print(max(res_list))

Fixed submission:
n = int(input())
s_list = [input() for _ in range(n)]
res_ab = 0
res_ba = 0
res_a = 0
res_b = 0
for s in s_list:
    res_ab += s.count('AB')
    if s[0]=='B' and s[-1]=='A':
        res_ba += 1
    elif s[0]=='B':
        res_a += 1
    elif s[-1] == 'A':
        res_b += 1

if res_ba == 0:
    print(res_ab+min(res_a,res_b))
else:
    if res_a+res_b > 0:
        print(res_ab+res_ba+min(res_a,res_b))
    else:
        print(res_ab+res_ba-1)
Buggy python submission (verdict: Runtime Error):
s = list(input())
s_len = len(s)
i = 0
while True:
    if len(s) <= 1:
        break
    if s[i] == s[i+1] and len(s)==2:
        break
    if s[i] != s[i+1]:
        del s[i:i+2]
        i = 0
    else:
        i += 1
print(s_len-len(s))

Fixed submission:
import collections
s = list(input())
c = collections.Counter(s)
print(2*min(c['0'],c['1']))
Buggy python submission (verdict: Runtime Error):
import math
n = int(input())
a = [int(i) for i in input().split()]

if len(a) == 1:
    print(a[0])
else:
    res = math.gcd(a[0],a[1])
    for i in range(2,n):
        res = math.gcd(res,a[i])
    print(res)

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

def func_gcd(a,b):
    if b == 0:
        return a
    else:
        return func_gcd(b,a%b)

if len(a) == 1:
    print(a[0])
else:
    res = func_gcd(a[0],a[1])
    for i in range(2,n):
        res = func_gcd(res,a[i])
    print(res)

Buggy python submission (verdict: Runtime Error):
n = int(input())
a = set([int(i) for i in input().split()])
if len(a) == 1:
    print(a[0])
else:
    list_a = set([max([mons%i for i in a]) for mons in a])
    list_b = set([min([m%i for i in list_a if i != m and i!=0]) for m in list_a])
    print(min([i for i in list_b if i != 0]))


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

def func_gcd(a,b):
    if b == 0:
        return a
    else:
        return func_gcd(b,a%b)

if len(a) == 1:
    print(a[0])
else:
    res = func_gcd(a[0],a[1])
    for i in range(2,n):
        res = func_gcd(res,a[i])
    print(res)
Buggy python submission (verdict: Runtime Error):
n,a,b = map(int, input().split())
min_num = 0
max_num = 0

if a == b and a == n:
    min_num = n
    max_num = n
elif a == n or b == n
    min_num = min(a,b)
    max_num = min(a,b)
elif a == 0 or b == 0:
    pass
elif n >= a + b:
    max_num = min(a,b)
elif n < a + b:
    min_num = abs(int(n/2)-max(a,b))
    max_num = min(a,b)

print(max_num, min_num)


Fixed submission:
n,a,b = map(int, input().split())
min_num = 0
max_num = 0

if a == n or b == n:
    min_num = min(a,b)
    max_num = min(a,b)
elif a == b and a == n:
    min_num = n
    max_num = n
elif a == 0 or b == 0:
    pass
elif n >= a + b:
    max_num = min(a,b)
elif n < a + b:
    min_num = abs(n-a-b)
    max_num = min(a,b)

print(max_num, min_num)
Buggy python submission (verdict: Runtime Error):
n = int(input())
a,b,c = input(),input(),input()

count = 0
for i in range(n):
    count += len(set(a[i],b[i],c[i]))-1
print(count)

Fixed submission:
n = int(input())
a = list(input())
b = list(input())
c = list(input())

count = 0

for i in range(n):
    if a[i] == b[i] and b[i] == c[i]:
        continue
    elif a[i] == b[i] or b[i] == c[i] or a[i] == c[i]:
        count += 1
    else:
        count += 2

print(count)

Buggy python submission (verdict: Runtime Error):
n = int(input())
a,b,c = input(),input(),input()

count = 0
for i in range(n):
    count += len(set(a[i],b[i],c[i]))-1
print(count)

Fixed submission:
n = int(input())
a = list(input())
b = list(input())
c = list(input())

count = 0

for i in range(n):
    if a[i] == b[i] and b[i] == c[i]:
        continue
    elif a[i] == b[i] or b[i] == c[i] or a[i] == c[i]:
        count += 1
    else:
        count += 2

print(count)
Buggy python submission (verdict: Time Limit Exceeded):
n,k = map(int, input().split())
h_list = list(map(int, input().split()))
dp = [10**9]*n
dp[0] = 0
for i in range(1, n):
    dp[i] = min(dp[j]+ abs(h_list[i]-h_list[j]) for j in range(max(0,i-k),i))
print(dp[-1])

Fixed submission:
n,k = map(int, input().split())
h_list = list(map(int, input().split()))
dp = [10**9]*n
dp[0] = 0
for i in range(1, n):
    for j in range(max(0,i-k),i):
        dp[i] = min(dp[i], dp[j] + abs(h_list[i]-h_list[j]))
print(dp[-1])

Buggy python submission (verdict: Time Limit Exceeded):
n,k = map(int, input().split())
h_list = list(map(int, input().split()))
dp = [10**9]*n
dp[0] = 0
for i in range(1, n):
    for j in range(max(0,i-k),i):
        dp[i] = min(dp[i], dp[j] + abs(h_list[i]-h_list[j]))
print(dp[-1])

Fixed submission:
n,k = map(int, input().split())
h_list = list(map(int, input().split()))
dp = [10**9]*n
dp[0] = 0
for i in range(1, n):
    for j in range(max(0,i-k),i):
        dp[i] = min(dp[i], dp[j] + abs(h_list[i]-h_list[j]))
print(dp[-1])

Buggy python submission (verdict: Time Limit Exceeded):
n,k = map(int, input().split())
h_list = list(map(int, input().split()))
dp = [10**9]*n
dp[0] = 0
for i in range(1, n):
    for j in range(max(0,i-k),i):
        dp[i] = min(dp[i], dp[j] + abs(h_list[i]-h_list[j]))
print(dp[-1])

Fixed submission:
n,k = map(int, input().split())
h_list = list(map(int, input().split()))
dp = [10**9]*n
dp[0] = 0
for i in range(1, n):
    for j in range(max(0,i-k),i):
        dp[i] = min(dp[i], dp[j] + abs(h_list[i]-h_list[j]))
print(dp[-1])
Buggy python submission (verdict: Time Limit Exceeded):
n,w = map(int,input().split())
wv_list = [map(int,input().split()) for _ in range(n)]
dp = [0]*(w+1)

for ww,vv in wv_list:
    for i in range(w, ww-1, -1):
        t = dp[i-ww] + vv
        if dp[i] < t:
            dp[i] = t
print(max(dp))

Fixed submission:
n,w = map(int,input().split())
wv_list = [map(int,input().split()) for _ in range(n)]
dp = [0]*(w+1)

for ww,vv in wv_list:
    for i in range(w, ww-1, -1):
        t = dp[i-ww] + vv
        if dp[i] < t:
            dp[i] = t
print(max(dp))

Buggy python submission (verdict: Time Limit Exceeded):
n,w = map(int,input().split())
wv_list = [map(int,input().split()) for _ in range(n)]
dp = [0]*(w+1)

for ww,vv in wv_list:
    for i in range(w, ww-1, -1):
        t = dp[i-ww] + vv
        dp[i] = max(dp[i], t)
print(max(dp))

Fixed submission:
n,w = map(int,input().split())
wv_list = [map(int,input().split()) for _ in range(n)]
dp = [0]*(w+1)

for ww,vv in wv_list:
    for i in range(w, ww-1, -1):
        t = dp[i-ww] + vv
        if dp[i] < t:
            dp[i] = t
print(max(dp))
Buggy python submission (verdict: Time Limit Exceeded):
x = int(input())
res_list = [1]
for b in range(1,x+1):
    for p in range(2,x+1):
        if b**p <= x:
            res_list.append(b**p)
print(max(res_list))

Fixed submission:
x = int(input())
res_list = [1]
for b in range(1,x+1):
    for p in range(2,x+1):
        if b**p <= x:
            res_list.append(b**p)
        else:
            break
print(max(res_list))
Buggy python submission (verdict: Runtime Error):
a,b,k = map(int, input().split())
num_list = [i for i in range(a,b+1)]
res = []
if k > b:
    k = b-1
for i in range(k):
    res.append(num_list[i])
    res.append(num_list[-(i+1)])

for s in sorted(set(res)):
    print(s)

Fixed submission:
import math
a,b,k = map(int, input().split())
res = []
if 2*k > b-a:
    k = math.ceil((b-a)/2)+1
for i in range(k):
    res.append(a+i)
    res.append(b-i)

for s in sorted(set(res)):
    print(s)
Buggy python submission (verdict: Time Limit Exceeded):
n = int(input())
a_list = list(map(int, input().split()))

def mod2(num):
    return num%2==0

def div2(num):
    return num//2

count = 0
while True:
    if len(set(map(mod2,a_list))) != 1 :
        break
    else:
        a_list = list(map(div2, a_list))
        count += 1
print(count)

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

count_list = []
for a in a_list:
    count = 0
    q,mod = divmod(a,2)
    while True:
        if mod != 0:
            break
        else:
            q,mod = divmod(q,2)
            count += 1
    count_list.append(count)
print(min(count_list))
Buggy python submission (verdict: Runtime Error):
a,b,c,d = map(int, input().split())
if b <= c or d <= a:
    print(0)
else:
    if
    print(min(b,d)-max(a,c))

Fixed submission:
a,b,c,d = map(int, input().split())
if b <= c or d <= a:
    print(0)
else:
    print(min(b,d)-max(a,c))
Buggy python submission (verdict: Runtime Error):
n,m = map(int,input().split())
ab_list = [list(map(int, input().split())) for _ in range(m)]
tmp_list = sorted(list(chain(*ab_list)))
tmp_dic = {}
for i in range(1,n+1):
    tmp_dic[i]=0
for val in tmp_list:
    tmp_dic[val] += 1
for k,v in tmp_dic.items():
    print(v)


Fixed submission:
from itertools import chain
n,m = map(int,input().split())
ab_list = [list(map(int, input().split())) for _ in range(m)]
tmp_list = sorted(list(chain(*ab_list)))
tmp_dic = {}
for i in range(1,n+1):
    tmp_dic[i]=0
for val in tmp_list:
    tmp_dic[val] += 1
for k,v in tmp_dic.items():
    print(v)
Buggy python submission (verdict: Time Limit Exceeded):
n = int(input())
power = 1
for i in range(1,n+1):
    power *= i
print(power%(10**9+7))

Fixed submission:
n = int(input())
power = 1
for i in range(1,n+1):
    power = i*power%(10**9+7)
print(power)
Buggy python submission (verdict: Time Limit Exceeded):
s_list = list(input())
res = 0
for i,s1 in enumerate(s_list):
    if s1 == 'A':
        for j,s2 in enumerate(s_list[i:],i):
            if s2 == 'Z':
                res = max(res,len(s_list[i:j+1]))
print(res)

Fixed submission:
s_list = list(input())
a_num = 0
z_num = 0
for i,a in enumerate(s_list):
    if a == 'A':
        a_num = i
        break
rs_list = reversed(s_list)
for j,z in enumerate(rs_list):
    if z == 'Z':
        z_num = j
        break
if z_num == 0:
    print(len(s_list[a_num:]))
else:
    print(len(s_list[a_num:-z_num]))

Buggy python submission (verdict: Time Limit Exceeded):
s_list = list(input())
res = 0
for i in range(len(s_list)):
    if s_list[i] == 'A':
        for j in range(i,len(s_list)):
            if s_list[j] == 'Z':
                res = max(res,len(s_list[i:j+1]))
print(res)

Fixed submission:
s_list = list(input())
a_num = 0
z_num = 0
for i,a in enumerate(s_list):
    if a == 'A':
        a_num = i
        break
rs_list = reversed(s_list)
for j,z in enumerate(rs_list):
    if z == 'Z':
        z_num = j
        break
if z_num == 0:
    print(len(s_list[a_num:]))
else:
    print(len(s_list[a_num:-z_num]))
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):
        z = s - x - y
        if x+y+z == s and 0 <= z <= k:
            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):
        z = s - x - y
        if 0 <= z <= k:
            count += 1
print(count)
Buggy python submission (verdict: Runtime Error):
a = int(input())
b = int(input())
answer = 0

if a >= 10 or b >= 10:
  answer = -1
else:
  answer = a * b
  
print(answer)

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

answer = 0
 
if a >= 10 or b >= 10:
  answer = -1
else:
  answer = a * b
  
print(answer)
Buggy python submission (verdict: Runtime Error):
n = int(input())
d = map(int, input().split())
 
result = 0
 
for x in range(1, n + 1):
  for y in range(x + 1, n + 1):
    result += d[x-1] * d[y-1]
    
print(result)

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

result = 0
for i in range(n - 1):
    for j in range(i + 1, n):
        result += d[i] * d[j]
print(result)

Buggy python submission (verdict: Runtime Error):
n = int(input())
d = map(int, input().split())

result = 0

for x in range(1, n + 1):
  for y in range(x + 1, n + 1):
    result = d[x-1] * d[y-1]
    
print(result)

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

result = 0
for i in range(n - 1):
    for j in range(i + 1, n):
        result += d[i] * d[j]
print(result)
Buggy python submission (verdict: Runtime Error):
a, b = map(int, input().split())
answer = 0
tap = 1
while t < b:
    t += a - 1
    answer += 1

print(answer)

Fixed submission:
a, b = map(int, input().split())
answer = 0
tap = 1
while tap < b:
    tap += a - 1
    answer += 1

print(answer)
Buggy python submission (verdict: Runtime Error):
n = int(input())
arr = list(map(int, input().split()))
while len(arr) > 1:
  arr = sorted(arr)
  v1 = arr.pop(0)
  v2 = arr.pop(0)
  arr.appned((v1 + v2) / 2)
print(arr[0])



Fixed submission:
n=int(input())
arr=list(map(int, input().split()))
while len(arr)>1:
  arr = sorted(arr)
  v1 = arr.pop(0)
  v2 = arr.pop(0)
  arr.append((v1 + v2) / 2)
print(arr[0])

Buggy python submission (verdict: Runtime Error):
n = input()
arr = list(map(int, input().split()))
while len(arr) > 1:
  arr = sorted(arr)
  v1 = arr.pop(0)
  v2 = arr.pop(0)
  arr.appned((v1 + v2) / 2)
print(arr[0])

Fixed submission:
n=int(input())
arr=list(map(int, input().split()))
while len(arr)>1:
  arr = sorted(arr)
  v1 = arr.pop(0)
  v2 = arr.pop(0)
  arr.append((v1 + v2) / 2)
print(arr[0])
Buggy python submission (verdict: Runtime Error):
a, b, c = map(int, input().solit())
capacity = a - b
answer = c - capacity
if answer < 0:
  answer = 0
print(answer)

Fixed submission:
a, b, c = map(int, input().split())
capacity = a - b
if c > capacity:
    answer = c - capacity
else:
    answer = 0
    
print(answer)

Buggy python submission (verdict: Runtime Error):
a, b, c = map(int, input().solit())
answer = c - (a- b)
print(answer)

Fixed submission:
a, b, c = map(int, input().split())
capacity = a - b
if c > capacity:
    answer = c - capacity
else:
    answer = 0
    
print(answer)
Buggy python submission (verdict: Runtime Error):
n = input()
answer = 0
for i in range(1, n+1):
  str(i)
  if len(i) % 2 != 0:
    answer += 1
    
print(answer)

Fixed submission:
n = int(input())
answer = 0
for i in range(1, n + 1):
    if not len(str(i)) % 2 == 0:
        answer += 1
print(answer)

Buggy python submission (verdict: Runtime Error):
n = input()
answer = 0
for i in range(1, n+1):
  if len(str(i)) % 2 != 0:
	answer += 1
    
print(answer)

Fixed submission:
n = int(input())
answer = 0
for i in range(1, n + 1):
    if not len(str(i)) % 2 == 0:
        answer += 1
print(answer)

Buggy python submission (verdict: Runtime Error):
n = input()
answer = 0
for i in range(1, n+1):
  if len(str(i)) % 2 == 0:
    continue
  else:
    answer += 1
    
print(answer)

Fixed submission:
n = int(input())
answer = 0
for i in range(1, n + 1):
    if not len(str(i)) % 2 == 0:
        answer += 1
print(answer)
Buggy python submission (verdict: Runtime Error):
n = int(input())
for i in range(n-1, -1, -1):
    if h_list[i]>h_list[i-1]:
        h_list[i-1] -= 1
        if h_list[i] < h_list[i-1]:
            print('No')
            break
else:
    print('Yes')

Fixed submission:
n=int(input())
arr=list(map(int,input().split()))
for i in range(n-2,-1,-1):
  if arr[i]>arr[i+1]:
    arr[i]-=1
    if arr[i]>arr[i+1]:
      print('No')
      break
else:
  print('Yes')

Buggy python submission (verdict: Runtime Error):
n = int(input())
for i in range(n-1, -1, -1):
    if h_list[i]>h_list[i-1]:
        h_list[i-1] -= 1
        if h_list[i] < h_list[i-1]:
            print('No')
            break
else:
    print('Yes')

Fixed submission:
n=int(input())
arr=list(map(int,input().split()))
for i in range(n-2,-1,-1):
  if arr[i]>arr[i+1]:
    arr[i]-=1
    if arr[i]>arr[i+1]:
      print('No')
      break
else:
  print('Yes')

Buggy python submission (verdict: Runtime Error):
n = int(input())
h_list = [int(e) for e in input().split()]
answer = 'Yes'

for i in range(n):
    if h_list[i] > h_list[i+1]:
        h_list[i] -= 1
    if h_list[i] > h_list[i+1]:
        answer = 'No'
        break

print(answer)

Fixed submission:
n=int(input())
arr=list(map(int,input().split()))
for i in range(n-2,-1,-1):
  if arr[i]>arr[i+1]:
    arr[i]-=1
    if arr[i]>arr[i+1]:
      print('No')
      break
else:
  print('Yes')

Buggy python submission (verdict: Runtime Error):
n = int(input())
h_list = [int(e) for e in input().split()]
answer = 'Yes'

for i in range(n):
    if h_list[n] <= h_list[n+1]:
        continue
    else:
        h_list[n] -= 1
        if h_list[n] > h_list[n+1]:
            answer = 'No'
            break

print(answer)

Fixed submission:
n=int(input())
arr=list(map(int,input().split()))
for i in range(n-2,-1,-1):
  if arr[i]>arr[i+1]:
    arr[i]-=1
    if arr[i]>arr[i+1]:
      print('No')
      break
else:
  print('Yes')
Buggy python submission (verdict: Runtime Error):
n = int(input())
k = int(input())
ans = n - (k - 1)
print(ans)

Fixed submission:
n, k = list(int(x) for x in input().split())

ans = 0

for i in range(1, n + 1):
    x = i + (k - 1)
    if x <= n:
        ans += 1

print(ans)
Buggy python submission (verdict: Runtime Error):
A = int(input('横方向の窓の長さ'))
B = int(input('横方向のカーテンの長さ'))

c = A - 2 * B
if c > 0:
  print(c)
else:
  print(0)

Fixed submission:
A,B = map(int,(input()).split())
 
c = A - 2 * B
if c > 0:
  print(c)
else:
  print(0)