Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Time Limit Exceeded):
import itertools
n = int(input())
sl = []
for _ in range(n):
    sl.append(int(input()))

ans = 0
for i in range(1,n+1):
    for v in itertools.combinations(sl,i):
       if sum(v) % 10 != 0:
        ans = max(ans, sum(v))
print(ans)

Fixed submission:
import itertools
n = int(input())
sl = []
for _ in range(n):
    sl.append(int(input()))

if sum(sl) % 10 != 0:
    print(sum(sl))
    exit()

ans = 0
for v in itertools.combinations(sl,n-1):
   if sum(v) % 10 != 0:
    ans = max(ans, sum(v))
print(ans)
Buggy python submission (verdict: Runtime Error):
n = int(input())
al = list(map(int, input().split()))

if al[1] > al[0]:
    now = 'U'
elif al[1] < al[0]:
    now = 'D'
else:
    now = 'E'

cnt = 1
for i in range(2, n):
    if now == 'U':
        if al[i] > al[i-1] or al[i] == 'E':
            now = 'U'
        elif al[i] < al[i-1]:
            cnt += 1
            i += 1
            now = 'E'
    elif now == 'D':
        if al[i] < al[i-1] or al[i] == 'E':
            now = 'D'
        elif al[i] > al[i-1]:
            cnt += 1
            now = 'E'
    elif now == 'E':
        if al[i] == al[i - 1]:
            now = 'E'
        elif al[i] > al[i - 1]:
            now = 'U'
        elif al[i] < al[i - 1]:
            now = 'D'
print(cnt)


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

if n == 1:
    print(1)
    exit()
    
if al[1] > al[0]:
    now = 'U'
elif al[1] < al[0]:
    now = 'D'
else:
    now = 'E'

cnt = 1
for i in range(2, n):
    if now == 'U':
        if al[i] > al[i-1] or al[i] == 'E':
            now = 'U'
        elif al[i] < al[i-1]:
            cnt += 1
            i += 1
            now = 'E'
    elif now == 'D':
        if al[i] < al[i-1] or al[i] == 'E':
            now = 'D'
        elif al[i] > al[i-1]:
            cnt += 1
            now = 'E'
    elif now == 'E':
        if al[i] == al[i - 1]:
            now = 'E'
        elif al[i] > al[i - 1]:
            now = 'U'
        elif al[i] < al[i - 1]:
            now = 'D'
print(cnt)
Buggy python submission (verdict: Runtime Error):
N = int(input())
al = []
bl = []
for i in range(N):
    a,b = map(int,input().split())
    al.append(a)
    bl.append(b)
al.reverse()
bl.reverse()

plus = 0
for i in range(N):
    if al[i]+plus > bl[i]:
        amari = (al[i]+plus) % bl[i]
        syo = (al[i]+plus) // bl[i]
        if amari != 0:
            syo += 1
        plus += bl[i] * syo - (al[i]+plus)

    elif al[i]+plus < bl[i]:
        amari = bl[i] % (al[i]+plus)
        syo = bl[i] // (al[i]+plus)
        if amari != 0:
            syo += 1
        plus += syo

    else:
        continue


print(plus)



Fixed submission:
n = int(input())
ab = []
for _ in range(n):
    ab.append(list(map(int,input().split())))

cnt = 0
for i in range(n-1,-1,-1):
    a,b = ab[i][0],ab[i][1]
    num = a + cnt
    if num % b == 0:
        continue
    else:
        amari = num % b
        cnt += b-amari
    
print(cnt)
Buggy python submission (verdict: Time Limit Exceeded):
K, S = map(int, input().split())

r = range(K+1)

counter = 0
for x in r:
    for y in r:
        z = S - x - y
        if 0 <= z <= K and x + y + z == S:
            counter += 1
print(counter)


Fixed submission:
K, S = map(int, input().split())

counter = 0
for x in range(K+1):
    for y in range(K+1):
        z = S - x - y
        if 0 <= z <= K:
            counter += 1
print(counter)

Buggy python submission (verdict: Time Limit Exceeded):
K, S = map(int, input().split())


counter = 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:
            counter += 1
print(counter)


Fixed submission:
K, S = map(int, input().split())

counter = 0
for x in range(K+1):
    for y in range(K+1):
        z = S - x - y
        if 0 <= z <= K:
            counter += 1
print(counter)
Buggy python submission (verdict: Runtime Error):
N, K = map(int, inpu().split())
print(N%K)

Fixed submission:
N, K = map(int, input().split())
x = N % K

while x > K/2:
    x = abs(K-x)

print(x)

Buggy python submission (verdict: Time Limit Exceeded):
N, K = map(int, input().split())
x = N
while x > K/2:
  x = abs(K-x)
print(x)


Fixed submission:
N, K = map(int, input().split())
x = N % K

while x > K/2:
    x = abs(K-x)

print(x)

Buggy python submission (verdict: Time Limit Exceeded):
N, K = map(int, input().split())
x = N
while x > K/2:
  x = abs(K-x)
print(x)


Fixed submission:
N, K = map(int, input().split())
x = N % K

while x > K/2:
    x = abs(K-x)

print(x)

Buggy python submission (verdict: Time Limit Exceeded):
N, K = map(int, input().split())
x = N
while x > K/2:
  x = abs(K-x)
print(x)

Fixed submission:
N, K = map(int, input().split())
x = N % K

while x > K/2:
    x = abs(K-x)

print(x)
Buggy python submission (verdict: Time Limit Exceeded):
H, W = map(int, input().split())
cnt = 0

for x in range(H):
    for y in range(W):
        if (x+y) % 2 == 0:
            cnt += 1
print(cnt)

Fixed submission:

H, W = map(int, input().split())
ans = 1 if H == 1 or W == 1 else (H*W+1) // 2
print(ans)
Buggy python submission (verdict: Runtime Error):

A, B, M = map(int, input().split())
a = list(map(int, input().split()))
b = list(map(int, input().split()))

ans = min(a)+min(b)

for _ in range(M):
    x, y, c = map(int, input().split())
    ans = min(a[x-1]+b[y-1]-c, ans)

prins(ans)

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

ans = min(a)+min(b)

for _ in range(M):
    x, y, c = map(int, input().split())
    ans = min(a[x-1]+b[y-1]-c, ans)

print(ans)
Buggy python submission (verdict: Runtime Error):
a = [list(map(int, input().split())) for _ in range(3)]
N = int(input())
b = [int(input()) for _ in range(10)]

c = [[0 for _ in range(3)] for _ in range(3)]
result = ""

for i in range(3):
    for j in range(3):
        if a[j][i] in b:
            c[j][i] = 1

for i in range(3):
    if c[i][0] == c[i][1] == c[i][2] == 1:
        result = "Yes"
        break
    elif c[0][i] == c[1][i] == c[2][i] == 1:
        result = "Yes"
        break

if c[0][0] == c[1][1] == c[2][2] == 1:
    result = "Yes"
elif c[0][2] == c[1][1] == c[2][0] == 1:
    result = "Yes"

if result == "":
    result ="No"

print(result)


Fixed submission:
a = [list(map(int, input().split())) for _ in range(3)]
N = int(input())
b = [int(input()) for _ in range(N)]

c = [[0 for _ in range(3)] for _ in range(3)]
result = ""

for i in range(3):
    for j in range(3):
        if a[j][i] in b:
            c[j][i] = 1

for i in range(3):
    if c[i][0] == c[i][1] == c[i][2] == 1:
        result = "Yes"
        break
    elif c[0][i] == c[1][i] == c[2][i] == 1:
        result = "Yes"
        break

if c[0][0] == c[1][1] == c[2][2] == 1:
    result = "Yes"
elif c[0][2] == c[1][1] == c[2][0] == 1:
    result = "Yes"

if result == "":
    result ="No"

print(result)

Buggy python submission (verdict: Runtime Error):
a = [list(map(int, input().split())) for _ in range(3)]
N = int(input())
b = [int(input()) for _ in range(10)]

c = [[0 for _ in range(3)] for _ in range(3)]
result = ""

for i in range(3):
    for j in range(3):
        if a[j][i] in b:
            c[j][i] = 1

for i in range(3):
    if c[i][0] == c[i][1] == c[i][2] == 1:
        result = "Yes"
        break
    elif c[0][i] == c[1][i] == c[2][i] == 1:
        result = "Yes"
        break

if c[0][0] == c[1][1] == c[2][2] == 1:
    result = "Yes"
elif c[0][2] == c[1][1] == c[2][0] == 1:
    result = "Yes"

if result is None:
    result ="No"

print(result)

Fixed submission:
a = [list(map(int, input().split())) for _ in range(3)]
N = int(input())
b = [int(input()) for _ in range(N)]

c = [[0 for _ in range(3)] for _ in range(3)]
result = ""

for i in range(3):
    for j in range(3):
        if a[j][i] in b:
            c[j][i] = 1

for i in range(3):
    if c[i][0] == c[i][1] == c[i][2] == 1:
        result = "Yes"
        break
    elif c[0][i] == c[1][i] == c[2][i] == 1:
        result = "Yes"
        break

if c[0][0] == c[1][1] == c[2][2] == 1:
    result = "Yes"
elif c[0][2] == c[1][1] == c[2][0] == 1:
    result = "Yes"

if result == "":
    result ="No"

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

for i, item in enumerate(p):
    if min(p[:i+1]) == item:
        ans += 1

print(ans)


Fixed submission:
n = int(input())
p = list(map(int, input().split()))
ans = 0
min_p = n

for i in p:
    if i <= min_p:
        min_p = i
        ans += 1

print(ans)

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

for i in range(len(p)):
    if min(p[:i+1]) == p[i]:
        ans += 1

print(ans)


Fixed submission:
n = int(input())
p = list(map(int, input().split()))
ans = 0
min_p = n

for i in p:
    if i <= min_p:
        min_p = i
        ans += 1

print(ans)
Buggy python submission (verdict: Runtime Error):
from itertools import permutations
n = 8
a = map(str, range(1, n+1))
a = "".join(a)
l = list(permutations(a, n))

p = tuple(input().split())
q = tuple(input().split())

print(abs(l.index(p)-l.index(q)))


Fixed submission:
from itertools import permutations
n = int(input())
a = map(str, range(1, n+1))
a = "".join(a)
l = list(permutations(a, n))

p = tuple(input().split())
q = tuple(input().split())

print(abs(l.index(p)-l.index(q)))
Buggy python submission (verdict: Time Limit Exceeded):
n = int(input())
a = list(map(int, input().split()))

for i in range(n):
    tmp = abs(sum(a[:i])-sum(a[i:]))
    ans = tmp if i==0 else min(ans, tmp)

print(ans)

Fixed submission:
n = int(input())
a = list(map(int, input().split()))
t = sum(a)
b = 0

for i in range(n):
    b += a[i]
    tmp = abs(2*b-t)
    ans = tmp if i==0 else min(ans, tmp)

print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
a = list(input().split())
s = [a.index(str(i))+1 for i in range(1,N+1)]
result = " ".join(map(str, s))
print(result)


Fixed submission:

N = int(input())
a = list(map(int, input().split()))
s = [-1]
s.extend(0 for _ in range(N))

for i, item in enumerate(a):
    s[item] = i+1

result = " ".join(map(str, s[1:]))
print(result)

Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
a = list(map(int, input().split()))

s = [a.index(i)+1 for i in range(1, N+1)]

result = " ".join(map(str, s))
print(result)


Fixed submission:

N = int(input())
a = list(map(int, input().split()))
s = [-1]
s.extend(0 for _ in range(N))

for i, item in enumerate(a):
    s[item] = i+1

result = " ".join(map(str, s[1:]))
print(result)

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

s = [a.index(i)+1 for str(i) in range(1, N+1)]

result = " ".join(s)
print(result)


Fixed submission:

N = int(input())
a = list(map(int, input().split()))
s = [-1]
s.extend(0 for _ in range(N))

for i, item in enumerate(a):
    s[item] = i+1

result = " ".join(map(str, s[1:]))
print(result)

Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
a = list(map(int, input().split()))

s = [a.index(i)+1 for i in range(1, N+1)]

result = " ".join(map(str, s))
print(result)


Fixed submission:

N = int(input())
a = list(map(int, input().split()))
s = [-1]
s.extend(0 for _ in range(N))

for i, item in enumerate(a):
    s[item] = i+1

result = " ".join(map(str, s[1:]))
print(result)

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

s = [a.index(i)+1 for i in range(1, N+1)]

result = " ".join(map(str, s))
print(result)

Fixed submission:

N = int(input())
a = list(map(int, input().split()))
s = [-1]
s.extend(0 for _ in range(N))

for i, item in enumerate(a):
    s[item] = i+1

result = " ".join(map(str, s[1:]))
print(result)
Buggy python submission (verdict: Time Limit Exceeded):
n, k, q = map(int, input().split())
a = list(int(input()) for _ in range(q))

for i in range(n):
    ans = "Yes" if q - a.count(i+1) < k else "No"
    print(ans)


Fixed submission:
from collections import Counter
n, k, q = map(int, input().split())
a = list(int(input()) for _ in range(q))
mycounter = Counter(a)
for i in range(n):
    ans = "Yes" if q - mycounter[i+1] < k else "No"
    print(ans)
Buggy python submission (verdict: Runtime Error):
n = int(input())

max_1 = 0
max_2 = 0
max_index = 0

for i in range(n):
	item = int(input())
    if item >= max_1:
        max_1, max_2 = item, max_1
        max_index = i
    elif item > max_2:
        max_2 = item

for i in range(n):
    ans = max_2 if i == max_index else max_1
    print(ans)



Fixed submission:
n = int(input())

max_1 = 0
max_2 = 0
max_index = 0

for i in range(n):
    item = int(input())
    if item >= max_1:
        max_1, max_2 = item, max_1
        max_index = i
    elif item > max_2:
        max_2 = item

for i in range(n):
    ans = max_2 if i == max_index else max_1
    print(ans)

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

max_1 = 0
max_2 = 0
max_index = 0

for i in range(n):
 	item = int(input())
    if item >= max_1:
        max_1, max_2 = item, max_1
        max_index = i
    elif item > max_2:
        max_2 = item

for i in range(n):
    ans = max_2 if i == max_index else max_1
    print(ans)



Fixed submission:
n = int(input())

max_1 = 0
max_2 = 0
max_index = 0

for i in range(n):
    item = int(input())
    if item >= max_1:
        max_1, max_2 = item, max_1
        max_index = i
    elif item > max_2:
        max_2 = item

for i in range(n):
    ans = max_2 if i == max_index else max_1
    print(ans)

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

max_1 = 0
max_2 = 0
max_index = 0

for i in range(n):
  	item = int(input())
    if item >= max_1:
        max_1, max_2 = item, max_1
        max_index = i
    elif item > max_2:
        max_2 = item

for i in range(n):
    ans = max_2 if i == max_index else max_1
    print(ans)



Fixed submission:
n = int(input())

max_1 = 0
max_2 = 0
max_index = 0

for i in range(n):
    item = int(input())
    if item >= max_1:
        max_1, max_2 = item, max_1
        max_index = i
    elif item > max_2:
        max_2 = item

for i in range(n):
    ans = max_2 if i == max_index else max_1
    print(ans)
Buggy python submission (verdict: Runtime Error):
N = int(input().split())
d = list(map(int, input().split()))

d.sort()
result = d[int(N/2)]-d[int((N-1)/2)]
print(result)


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

d.sort()
result = d[int(N/2)]-d[int((N-1)/2)]
print(result)

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

d.sort()

if d[int((N-1)/2)] == d[int(N/2)]:
    result = 0
else:
    result = d[int(N/2)]-d[int((N-1)/2)]

print(result)


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

d.sort()
result = d[int(N/2)]-d[int((N-1)/2)]
print(result)

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

d.sort()

if d[int((N-1)/2)] == d[int(N/2)]:
    result = 0
else:
    result = d[int(N/2)]-d[int((N-1)/2)]

print(result)


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

d.sort()
result = d[int(N/2)]-d[int((N-1)/2)]
print(result)
Buggy python submission (verdict: Runtime Error):
n = int(input())
s = list(list(input().split()) for _ in range(n))
ans = [s.index(i)+1 for i in sorted(s, key=lambda x:(x[0], -int(x[1])))]
print(i) for i in ans


Fixed submission:
n = int(input())
s = list(list(input().split()) for _ in range(n))
ans = [s.index(i)+1 for i in sorted(s, key=lambda x:(x[0], -int(x[1])))]
for i in ans: print(i)

Buggy python submission (verdict: Runtime Error):
n = int(input())
s = list(input().split() for _ in range(n))
ans = [s.index(i)+1 for i in sorted(s, key=lambda x:(x[0], -int(x[1])))]
print(i) for i in ans


Fixed submission:
n = int(input())
s = list(list(input().split()) for _ in range(n))
ans = [s.index(i)+1 for i in sorted(s, key=lambda x:(x[0], -int(x[1])))]
for i in ans: print(i)

Buggy python submission (verdict: Runtime Error):
n = int(input())
s = list(i, int(j) for i, j in input().split())
ans = [s.index(i)+1 for i in sorted(s, key=lambda x:(x[0], -x[1]))]
print(i) for i in ans


Fixed submission:
n = int(input())
s = list(list(input().split()) for _ in range(n))
ans = [s.index(i)+1 for i in sorted(s, key=lambda x:(x[0], -int(x[1])))]
for i in ans: print(i)

Buggy python submission (verdict: Runtime Error):
n = int(input())
s = list(i, int(j) for i, j in input().split()
ans = [s.index(i)+1 for i in sorted(s, key=lambda x:(x[0], -x[1]))]
print(i) for i in ans


Fixed submission:
n = int(input())
s = list(list(input().split()) for _ in range(n))
ans = [s.index(i)+1 for i in sorted(s, key=lambda x:(x[0], -int(x[1])))]
for i in ans: print(i)

Buggy python submission (verdict: Runtime Error):
n = int(input())
s = list(i, int(j) for i, j in map(input()))
ans = [s.index(i)+1 for i in sorted(s, key=lambda x:(x[0], -x[1]))]
print(i) for i in ans

Fixed submission:
n = int(input())
s = list(list(input().split()) for _ in range(n))
ans = [s.index(i)+1 for i in sorted(s, key=lambda x:(x[0], -int(x[1])))]
for i in ans: print(i)
Buggy python submission (verdict: Runtime Error):
n, m = map(int, input().split())
l, r = [], []

for _ in range(m):
    s, t = map(int, input().split())
    l.append(s)
    r.append(t)

ans = min(r) - max(s) + 1
print(ans)

Fixed submission:
n, m = map(int, input().split())
l, r = [], []

for _ in range(m):
    s, t = map(int, input().split())
    l.append(int(s))
    r.append(int(t))

ans = min(r) - max(l) + 1 if min(r) >= max(l) else 0
print(ans)
Buggy python submission (verdict: Runtime Error):
n, k = map(int, input().split())
h = list(map(int, input().split()))
h.sort()

for i in range(n-k+1):
    a = h[i+k-1]-h[i]
    ans = a if i == 0 else min(ans, a)

print(ans)


Fixed submission:
n, k = map(int, input().split())
h = [int(input()) for _ in range(n)]
h.sort()

for i in range(n-k+1):
    a = h[i+k-1]-h[i]
    ans = a if i == 0 else min(ans, a)

print(ans)
Buggy python submission (verdict: Runtime Error):
N, x = map(int, input().split())
a = list(map(int, input().split()))
a.sort()

a_sum = [sum(a[:i+1]) for i in range(len(a))]

for i, item in enumerate(a_sum):
    if x < item:
        ans = i
        break
    elif x == item:
        ans = i+1
    elif x > item and i == len(a_sum):
        ans = i

print(ans)



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

ans = 0
a.sort()
a_sum = [sum(a[:i+1]) for i in range(len(a))]

for i, item in enumerate(a_sum):
    if x < item:
        ans = i
        break
    elif x == item:
        ans = i+1
        break
    elif x > item and i == len(a_sum)-1:
        ans = i
        break

print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
a, b, c, k = map(int, input().split())

for _ in range(1, k+1):
    a, b, c = b+c, a+c, a+b

ans = 'Unfair' if len(str(abs(a-b))) > 18 else a-b
print(ans)


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

if len(str(abs(a-b))) > 18:
    ans = 'Unfair'
else:
    ans = (a-b) * (-1)**(k%2)

print(ans)
Buggy python submission (verdict: Runtime Error):
def maxf(n):
    a = list(map(int, list(n)))
    for i, item in enumerate(a):
        if i == 0 and item != 9:
            a[i] -=1
            a[i+1:] = [9]*(len(a)-1)
            break
        elif item != 9:
            a[i-1] -= 1
            a[i:] = [9]*(len(a)-i)
            break
    return sum(a)

print(maxf(input())


Fixed submission:
def maxf(n):
    a = list(map(int, list(n)))
    for i, item in enumerate(a):
        if i == 0 and item != 9:
            if a[i+1:] == [9]*(len(a)-1):break
            a[i] -=1
            a[i+1:] = [9]*(len(a)-1)
            break
        elif item != 9:
            a[i-1] -= 1
            a[i:] = [9]*(len(a)-i)
            break
    return sum(a)

print(maxf(input()))
Buggy python submission (verdict: Runtime Error):
a, b, c, x = int(input()) for _ in range(4) 

ans = [(i, j, k) for i in range(a+1) for j in range(b+1) for k in range(c+1) if 500*i+100*j+50*k == x]
print(len(ans))


Fixed submission:
a, b, c, x = (int(input()) for _ in range(4))

ans = [(i, j, k) for i in range(a+1) for j in range(b+1) for k in range(c+1) if 500*i+100*j+50*k == x]
print(len(ans))
Buggy python submission (verdict: Runtime Error):
a = input()
count = 0

count += 1 if a[0] == 1
count += 1 if a[1] == 1
count += 2 if a[2] ==1
print(count)
  

Fixed submission:
a = input()
count = 0
if a[0] == "1":
  count += 1
if a[1] == "1":
  count += 1
if a[2] == "1":
  count += 1
print(count)
Buggy python submission (verdict: Time Limit Exceeded):
def lucas(n):
    if n == 0:
        return 2
    elif n == 1:
        return 1
    else:
        return lucas(n-1) + lucas(n-2)

n = int(input())
print(lucas(n))

Fixed submission:
n = int(input())
l = []

for i in range(n+1):
    if i == 0:
        l.append(2)
    elif i == 1:
        l.append(1)
    else:
        l.append(l[-1]+l[-2])

print(l[n])
Buggy python submission (verdict: Runtime Error):
q, h, s, d = map(int, input().split())
n = int(input())

ans = n//2*min(8*q, 4*h, 2*s, d) + min(4*q, 2*h, s)*(n%2!==0)
print(ans)


Fixed submission:
q, h, s, d = map(int, input().split())
n = int(input())

ans = n//2*min(8*q, 4*h, 2*s, d) + min(4*q, 2*h, s)*(n%2!=0)
print(ans)
Buggy python submission (verdict: Runtime Error):
N = int(input())

while a*2 <= N:
    a = a*2

print(a)

Fixed submission:
N = int(input())
a = 1

while a*2 <= N:
    a *= 2
print(a)

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

while a*2 <= N:
    a *= 2

print(a)

Fixed submission:
N = int(input())
a = 1

while a*2 <= N:
    a *= 2
print(a)
Buggy python submission (verdict: Runtime Error):
h, w = map(int, input().split())

for i in range(h):
    print(input())
    print(input())

Fixed submission:
h, w = map(int, input().split())

for i in range(h):
    a = input()
    print(a)
    print(a)
Buggy python submission (verdict: Runtime Error):
k, n = map(int, input().split())
a = list(map(int, input().split()))

maxi = 0

for i in range(1, n):
    x = a[i] - a[i-1]

    maxi = max(maxi, x)

x = a[-1] - a[0]

if k - x < x:
    x = k - x

maxi = max(maxi, x)

print(k - maxi)

Fixed submission:
n, x, y = map(int, input().split())
x -= 1
y -= 1

dists = [0] * (n-1)

for i in range(n):
    for j in range(i+1, n):
        d = min(
            abs(j-i),
            abs(i-x) + abs(y-j) + 1,
            abs(i-y) + abs(x-j) + 1
        )

        dists[d-1] += 1

print(*dists, sep='\n')
Buggy python submission (verdict: Time Limit Exceeded):
s = input()

rev = False

for _ in range(int(input())):
    ty = input().split()

    if ty[0] == '1':
        rev = not rev
    else:
        f, c = ty[1:]

        if rev:
            if f == '1':
                f = '2'

            else:
                f = '1'

        if f == '1':
            s = c + s
        else:
            s += c

if rev:
    print(s[::-1])
else:
    print(s)


Fixed submission:
from collections import deque

s = input()

d = deque(list(s))

rev = False

for i in range(int(input())):
    tp = input().split()

    if tp[0] == '1':
        rev = not rev
    else:
        f, c = tp[1:]

        if rev:
            f = '12'[f == '1']

        if f == '1':
            d.appendleft(c)
        else:
            d.append(c)

if rev:
    print(*list(d)[::-1], sep='')
else:
    print(*list(d), sep='')
Buggy python submission (verdict: Runtime Error):
INF = float('inf')

n = int(input())
a = list(map(int, input().split()))

memo = [-1] * n

def frog(i):
    if i < 0: return INF
    if memo[i] != -1: return memo[i]

    if i == 0:
        memo[i] = 0
        return 0

    memo[i] = min(abs(a[i] - a[i-1]) + frog(i-1),
                  abs(a[i] - a[i-2]) + frog(i-2))

    return memo[i]

print(frog(n-1))


Fixed submission:
INF = float('inf')

n = int(input())
a = list(map(int, input().split()))

memo = [-1] * n
memo[0] = 0

for i in range(1, n):
    memo[i] = min(abs(a[i] - a[i-1]) + memo[i-1],
                  abs(a[i] - a[i-2]) + memo[i-2] if i - 2 >= 0 else INF)

print(memo[n-1])