Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Time Limit Exceeded):
N, W = map(int, input().split())
goods = [list(map(int, input().split())) for _ in range(N)]

dp = [[0 for _ in range(W+1)] for _ in range(N+1)]

for i in range(N):
    for w in range(W+1):
        if w-goods[i][0] >= 0:
            dp[i+1][w] = max(dp[i+1][w], dp[i][w-goods[i][0]] + goods[i][1])
        dp[i+1][w] = max(dp[i+1][w], dp[i][w])        
print(dp[-1][-1])

Fixed submission:
N, W = map(int, input().split())
dp = [-1]*(W+1)
dp[0] = 0
for _ in range(N):
    w, v = map(int, input().split())
    for i in range(W-w, -1, -1):
        if dp[i] == -1:
            continue
        if dp[i+w] < dp[i] + v:
            dp[i+w] = dp[i] + v
print(max(dp))

Buggy python submission (verdict: Runtime Error):
import numpy as np
n, W = map(int, input().split())
dp = np.zeros((n,W+1), dtype='int64')

for i in range(n):
    w, v = map(int , input().split())

    # print("left", dp[i, :w])
    # print("right", dp[i-1, :w])
    dp[i, :w] = dp[i-1, :w]
    dp[i, w:] = np.fmax(dp[i-1, w:], dp[i-1,:W-w+1]+v)

    # print(dp[i])
print(dp[n-1][W])


Fixed submission:
N, W = map(int, input().split())
dp = [-1]*(W+1)
dp[0] = 0
for _ in range(N):
    w, v = map(int, input().split())
    for i in range(W-w, -1, -1):
        if dp[i] == -1:
            continue
        if dp[i+w] < dp[i] + v:
            dp[i+w] = dp[i] + v
print(max(dp))

Buggy python submission (verdict: Runtime Error):
import numpy as np
n, W = map(int, input().split())
dp = np.zeros((n,W+1), dtype='int64')

for i in range(n):
    w, v = map(int , input().split())

    # print("left", dp[i, :w])
    # print("right", dp[i-1, :w])
    dp[i, :w] = dp[i-1, :w]
    dp[i, w:] = np.fmax(dp[i-1, w:], dp[i-1,:W-w+1]+v)

    # print(dp[i])
print(dp[n-1][W])


Fixed submission:
N, W = map(int, input().split())
dp = [-1]*(W+1)
dp[0] = 0
for _ in range(N):
    w, v = map(int, input().split())
    for i in range(W-w, -1, -1):
        if dp[i] == -1:
            continue
        if dp[i+w] < dp[i] + v:
            dp[i+w] = dp[i] + v
print(max(dp))

Buggy python submission (verdict: Runtime Error):
import numpy as np
n, W = map(int, input().split())
dp = np.zeros((n,W+1), dtype='int64')

for i in range(n):
    w, v = map(int , input().split())

    # print("left", dp[i, :w])
    # print("right", dp[i-1, :w])
    dp[i, :w] = dp[i-1, :w]
    dp[i, w:] = np.fmax(dp[i-1, w:], dp[i-1,:W-w+1]+v)

    print(dp[i])
# print(dp[n-1][W])


Fixed submission:
N, W = map(int, input().split())
dp = [-1]*(W+1)
dp[0] = 0
for _ in range(N):
    w, v = map(int, input().split())
    for i in range(W-w, -1, -1):
        if dp[i] == -1:
            continue
        if dp[i+w] < dp[i] + v:
            dp[i+w] = dp[i] + v
print(max(dp))
Buggy python submission (verdict: Time Limit Exceeded):
#最長共通部分列
# https://qiita.com/_rdtr/items/c49aa20f8d48fbea8bd2

#比較する文字列
s1 = input()
s2 = input()

table = [[0 for _ in range(len(s1))] for _ in range(len(s2))]

#0行目を埋める
f = 0
for i in range(len(s2)):
    if f or s2[i] == s1[0]:
        table[i][0] = 1
        f = 1

#0列目を埋める
f = 0
for i in range(len(s1)):
    if f or s2[0] == s1[i]:
        table[0][i] = 1
        f = 1


for i in range(1, len(s2)):
    for j in range(1, len(s1)):
        #上マスと左マスは考慮済みなので、左上から遷移する
        if s2[i] == s1[j]:
            table[i][j] += table[i-1][j-1]+1
        else:
            if i == 0 or j == 0:
                continue
            else:
                table[i][j] = max(table[i-1][j], table[i][j-1])

# for col in table:
#     print(col)

#最長文字列を求める
lcs_str = ""
i, j = len(s2)-1, len(s1)-1

while i >= 0 and j >= 0:
    # print("i", i, "j", j)
    if s2[i] == s1[j]:
        # print("c")
        lcs_str += s2[i] #or s2[j-1]
        i -= 1
        j -= 1
    else:
        if j == 0:
            i -= 1
        elif i == 0:
            j -= 1
        else:
            if table[i-1][j] > table[i][j-1]:
                i -= 1
            else:
                j -= 1
print(lcs_str[::-1])

Fixed submission:
#最長共通部分列
# https://qiita.com/_rdtr/items/c49aa20f8d48fbea8bd2

#比較する文字列
s1 = input()
s2 = input()

table = [[0 for _ in range(len(s1))] for _ in range(len(s2))]

#0行目を埋める
f = 0
for i in range(len(s2)):
    if f or s2[i] == s1[0]:
        table[i][0] = 1
        f = 1

#0列目を埋める
f = 0
for i in range(len(s1)):
    if f or s2[0] == s1[i]:
        table[0][i] = 1
        f = 1


for i in range(1, len(s2)):
    for j in range(1, len(s1)):
        #上マスと左マスは考慮済みなので、左上から遷移する
        if s2[i] == s1[j]:
            table[i][j] += table[i-1][j-1]+1
        else:
            if i == 0 or j == 0:
                continue
            else:
                table[i][j] = max(table[i-1][j], table[i][j-1])

# for col in table:
#     print(col)

#最長文字列を求める
lcs_str = ""
i, j = len(s2)-1, len(s1)-1

while i >= 0 and j >= 0:
    # print("i", i, "j", j)
    if s2[i] == s1[j]:
        # print("c")
        lcs_str += s2[i] #or s2[j-1]
        i -= 1
        j -= 1
    else:
        if j == 0:
            i -= 1
        elif i == 0:
            j -= 1
        else:
            if table[i-1][j] > table[i][j-1]:
                i -= 1
            else:
                j -= 1
print(lcs_str[::-1])
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
p = list(map(float, input().split()))

dp = [[0 for _ in range(N+1)] for _ in range(N+1)]
# dp[0][0] = 1-p[0]
# dp[0][1] = p[0]

for i in range(N):
    for j in range(i+1):
        # print(f"i {i}, j {j}")
        # print(f"p[i] {p[i]}, dp[i][j] {dp[i][j]}")

        if i == 0:
            dp[i+1][j] += 1-p[i]
            dp[i+1][j+1] += p[i]
        else:
            dp[i+1][j] += (1-p[i])*dp[i][j]
            dp[i+1][j+1] += p[i]*dp[i][j]
        # print("dp", dp)

ans = 0
for i, v in enumerate(dp[-1]):
    if i > N//2:
        ans += v

print(ans)

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

dp = [[0 for _ in range(N+1)] for _ in range(N+1)]
# dp[0][0] = 1-p[0]
# dp[0][1] = p[0]

for i in range(N):
    for j in range(i+1):
        # print(f"i {i}, j {j}")
        # print(f"p[i] {p[i]}, dp[i][j] {dp[i][j]}")

        if i == 0:
            dp[i+1][j] += 1-p[i]
            dp[i+1][j+1] += p[i]
        else:
            dp[i+1][j] += (1-p[i])*dp[i][j]
            dp[i+1][j+1] += p[i]*dp[i][j]
        # print("dp", dp)

ans = 0
for i, v in enumerate(dp[-1]):
    if i > N//2:
        ans += v

print(ans)

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

dp = [[0 for _ in range(N+1)] for _ in range(N+1)]
# dp[0][0] = 1-p[0]
# dp[0][1] = p[0]

for i in range(N):
    for j in range(i+1):
        # print(f"i {i}, j {j}")
        # print(f"p[i] {p[i]}, dp[i][j] {dp[i][j]}")

        if i == 0:
            dp[i+1][j] += 1-p[i]
            dp[i+1][j+1] += p[i]
        else:
            dp[i+1][j] += (1-p[i])*dp[i][j]
            dp[i+1][j+1] += p[i]*dp[i][j]
        # print("dp", dp)

ans = 0
for i, v in enumerate(dp[-1]):
    if i > N//2:
        ans += v
print(ans)N = int(input())
p = list(map(float, input().split()))

dp = [[0 for _ in range(N+1)] for _ in range(N+1)]
# dp[0][0] = 1-p[0]
# dp[0][1] = p[0]

for i in range(N):
    for j in range(i+1):
        # print(f"i {i}, j {j}")
        # print(f"p[i] {p[i]}, dp[i][j] {dp[i][j]}")

        if i == 0:
            dp[i+1][j] += 1-p[i]
            dp[i+1][j+1] += p[i]
        else:
            dp[i+1][j] += (1-p[i])*dp[i][j]
            dp[i+1][j+1] += p[i]*dp[i][j]
        # print("dp", dp)

ans = 0
for i, v in enumerate(dp[-1]):
    if i > N//2:
        ans += v
print(ans)

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

dp = [[0 for _ in range(N+1)] for _ in range(N+1)]
# dp[0][0] = 1-p[0]
# dp[0][1] = p[0]

for i in range(N):
    for j in range(i+1):
        # print(f"i {i}, j {j}")
        # print(f"p[i] {p[i]}, dp[i][j] {dp[i][j]}")

        if i == 0:
            dp[i+1][j] += 1-p[i]
            dp[i+1][j+1] += p[i]
        else:
            dp[i+1][j] += (1-p[i])*dp[i][j]
            dp[i+1][j+1] += p[i]*dp[i][j]
        # print("dp", dp)

ans = 0
for i, v in enumerate(dp[-1]):
    if i > N//2:
        ans += v

print(ans)
Buggy python submission (verdict: Runtime Error):
from collections import Counter

def prime_factorize(n):
    a = []
    while n % 2 == 0:
        a.append(2)
        n //= 2
    f = 3
    while f * f <= n:
        if n % f == 0:
            a.append(f)
            n //= f
        else:
            f += 2
    if n != 1:
        a.append(n)
    return a

N, P = map(int, input().split())

l = Counter(prime_factorize(P))

ans = 1
min_l = min(l.items(), key=lambda x:x[0])
# print(min_l)

for i, v in l.items():
    if v >= N:
        ans *= i*(v//N)
#     print(ans)
# print(l)
print(ans)

Fixed submission:
from collections import Counter

def prime_factorize(n):
    a = []
    while n % 2 == 0:
        a.append(2)
        n //= 2
    f = 3
    while f * f <= n:
        if n % f == 0:
            a.append(f)
            n //= f
        else:
            f += 2
    if n != 1:
        a.append(n)
    return a

N, P = map(int, input().split())

l = Counter(prime_factorize(P))

ans = 1

for i, v in l.items():
    if v >= N:
        ans *= i**(v//N)
#     print(ans)
# print(l)
print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
N, K = list(map(int, input().split()))
H = [int(input()) for _ in range(N)]
H.sort()
ans = []

for i in range(N-K+1):
    tree = H[i:i+K]
    ans.append(tree[-1]-tree[0])
print(min(ans))

Fixed submission:
N, K = list(map(int, input().split()))
H = [int(input()) for _ in range(N)]
H.sort()
ans = []

for i in range(N-K+1):
    ans.append(H[i+K-1]-H[i])
print(min(ans))

Buggy python submission (verdict: Time Limit Exceeded):
N, K = list(map(int, input().split()))
H = sorted([int(input()) for _ in range(N)])

ans = []

for i in range(N-K+1):
    tree = H[i:i+K]
    ans.append(tree[-1]-tree[0])
print(min(ans))

Fixed submission:
N, K = list(map(int, input().split()))
H = [int(input()) for _ in range(N)]
H.sort()
ans = []

for i in range(N-K+1):
    ans.append(H[i+K-1]-H[i])
print(min(ans))

Buggy python submission (verdict: Time Limit Exceeded):
N, K = list(map(int, input().split()))
H = sorted([int(input()) for _ in range(N)])

ans = float("inf")

for i in range(N-K+1):
    tree = H[i:i+K]
    ans =min(ans, tree[-1]-tree[0])
print(ans)

Fixed submission:
N, K = list(map(int, input().split()))
H = [int(input()) for _ in range(N)]
H.sort()
ans = []

for i in range(N-K+1):
    ans.append(H[i+K-1]-H[i])
print(min(ans))

Buggy python submission (verdict: Time Limit Exceeded):
N, K = list(map(int, input().split()))
H = sorted([int(input()) for _ in range(N)])

ans = float("inf")

for i in range(N-K+1):
    tree = H[i:i+K]
    ans =min(ans, max(tree)-min(tree))
print(ans)

Fixed submission:
N, K = list(map(int, input().split()))
H = [int(input()) for _ in range(N)]
H.sort()
ans = []

for i in range(N-K+1):
    ans.append(H[i+K-1]-H[i])
print(min(ans))
Buggy python submission (verdict: Runtime Error):
from fractions import gcd
from functools import reduce

def gcd(numbers):
    return reduce(gcd, numbers)

n, x = list(map(int, input().split()))
b = list(map(int, input().split()))

a = []
for i in b:
    if i != x:
        a.append(abs(i-x))
print(gcd(a))

Fixed submission:
import fractions
from functools import reduce

def gcd(numbers):
    return reduce(fractions.gcd, numbers)

n, x = list(map(int, input().split()))
b = list(map(int, input().split()))

a = []
for i in b:
    if i != x:
        a.append(abs(i-x))
print(gcd(a))

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

def gcd(numbers):
    return reduce(math.gcd, numbers)

n, x = list(map(int, input().split()))
b = list(map(int, input().split()))

a = []
for i in b:
    if i != x:
        a.append(abs(i-x))
print(gcd(a))

Fixed submission:
import fractions
from functools import reduce

def gcd(numbers):
    return reduce(fractions.gcd, numbers)

n, x = list(map(int, input().split()))
b = list(map(int, input().split()))

a = []
for i in b:
    if i != x:
        a.append(abs(i-x))
print(gcd(a))

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

def gcd(numbers):
    return reduce(math.gcd, numbers)

n, x = list(map(int, input().split()))
b = list(map(int, input().split()))

a = []
for i in b:
    a.append(abs(i-x))
print(gcd(a))

Fixed submission:
import fractions
from functools import reduce

def gcd(numbers):
    return reduce(fractions.gcd, numbers)

n, x = list(map(int, input().split()))
b = list(map(int, input().split()))

a = []
for i in b:
    if i != x:
        a.append(abs(i-x))
print(gcd(a))

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

def gcd(numbers):
    return reduce(math.gcd, numbers)

n, x = list(map(int, input().split()))
b = list(map(int, input().split()))

a = []
for i in b:
    a.append(abs(i-x))
print(gcd(a))

Fixed submission:
import fractions
from functools import reduce

def gcd(numbers):
    return reduce(fractions.gcd, numbers)

n, x = list(map(int, input().split()))
b = list(map(int, input().split()))

a = []
for i in b:
    if i != x:
        a.append(abs(i-x))
print(gcd(a))
Buggy python submission (verdict: Runtime Error):
n = input()
s = input()
if s == n[0] == 1:
  print(1)
else:
  print(n[1])

Fixed submission:
s = input()
k = int(input())
lens = len(s)
ans = 1
for i in range(k):
    if i == lens:
        break
    if s[i] != "1":
        ans= s[i]
        break
print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
N, M = map(int, input().split())

query = []
bridge = [1 for _ in range(N-1)]

for _ in range(M):
    a, b = map(int, input().split())
    query.append((a-1, b-1, b-a))

#街が左にある方を優先
query = sorted(query, key=lambda x: x[1])
#喧嘩する街が近い方を優先
# query = sorted(query, key=lambda x: x[2])

for i, j, _ in query:
    # print(i, j)
    # print(bridge[i:j])
    if sum(bridge[i:j]) == j-i:
        bridge[j-1] = 0
        # print("a", bridge[j-1])

# print(bridge)
print(N-1-sum(bridge))

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

query = []
bridge = [1 for _ in range(N-1)]

for _ in range(M):
    a, b = map(int, input().split())
    query.append((a, b))

#街が左にある方を優先
query = sorted(query, key=lambda x: x[1])
#喧嘩する街が近い方を優先
# query = sorted(query, key=lambda x: x[2])

ans = 0
left = 0
for i, j in query:
    if left < i:
        left = j-1
        ans += 1

# print(bridge)
print(ans)

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

query = []
bridge = [1 for _ in range(N-1)]

for _ in range(M):
    a, b = map(int, input().split())
    query.append((a-1, b-1, b-a))

#街が左にある方を優先
query = sorted(query, key=lambda x: x[1])
#喧嘩する街が近い方を優先
# query = sorted(query, key=lambda x: x[2])

for i, j, _ in query:
    # print(i, j)
    # print(bridge[i:j])
    if sum(bridge[i:j]) == j-i:
        bridge[j-1] = 0
        # print("a", bridge[j-1])

# print(bridge)
print(N-1-sum(bridge))

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

query = []
bridge = [1 for _ in range(N-1)]

for _ in range(M):
    a, b = map(int, input().split())
    query.append((a, b))

#街が左にある方を優先
query = sorted(query, key=lambda x: x[1])
#喧嘩する街が近い方を優先
# query = sorted(query, key=lambda x: x[2])

ans = 0
left = 0
for i, j in query:
    if left < i:
        left = j-1
        ans += 1

# print(bridge)
print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
from collections import Counter

def prime_factorize(n):
    a = []
    while n % 2 == 0:
        a.append(2)
        n //= 2
    f = 3
    while f * f <= n:
        if n % f == 0:
            a.append(f)
            n //= f
        else:
            f += 2
    if n != 1:
        a.append(n)
    return Counter(a)

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

ans = 0

for i in a:
    ans += prime_factorize(i)[2]
print(ans)

Fixed submission:
from functools import reduce
from operator import mul

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

ans = 0

for i in a:
    count = 0
    while i%2 == 0:
        count += 1
        i = i/2
    ans += count

print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
n = int(input())
 
arr6 = []
for i in range(10):
    arr6.append(6**i)

arr9 = []
for i in range(10):
    arr9.append(9**i)

ans = float("inf")
for i in range(n+1):
    count = 0
    tmp = i
    while tmp > 0:
        t = 0
        while arr6[t] <= tmp:
            t+=1

        tmp -= arr6[t-1]
        count += 1

    tmp = n-i
    while tmp > 0:
        t = 0
        while arr9[t] <= tmp:
            t += 1
        tmp -= arr9[t-1]
        count += 1

    ans = min(ans,count)

print(ans)


Fixed submission:
N = int(input())

dp = [float("inf") for _ in range(100010)]
dp[0] = 0

for i in range(1, N+1):
    power = 1
    while power <= i:
        dp[i] = min(dp[i], dp[i-power]+1)
        power *= 6
    
    power = 1
    while power <= i:
        dp[i] = min(dp[i], dp[i-power]+1)
        power *= 9
print(dp[N])
Buggy python submission (verdict: Time Limit Exceeded):
from collections import Counter

n = int(input())
s = input()

cnt = []
cnt.append(Counter(s[1:])["E"])
cnt.append(Counter(s[:n])["W"])
for i in range(1, n-1):
    a = Counter(s[:i])["W"]
    b = Counter(s[i+1:])["E"]
    cnt.append(a+b)
print(min(cnt))


Fixed submission:
import numpy as np

n = int(input())
s = input()
s_W = [0]
s_E = []

for i in range(n):
    if s[i] == "W":
        s_W.append(1)
        s_E.append(0)
    else:
        s_W.append(0)
        s_E.append(1)

W_l = np.cumsum(np.array(s_W))
E_l = np.cumsum(np.array(s_E))

ans = []
for j in range(n):
    num = W_l[j]-W_l[0]+E_l[-1]-E_l[j]
    ans.append(num)
print(min(ans))

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

cnt = []
cnt.append(s[1:].count("E"))
cnt.append(s[:n].count("W"))
for i in range(1, n-1):
    a = s[:i].count("W")
    b = s[i+1:].count("E")
    cnt.append(a+b)
print(min(cnt))

Fixed submission:
import numpy as np

n = int(input())
s = input()
s_W = [0]
s_E = []

for i in range(n):
    if s[i] == "W":
        s_W.append(1)
        s_E.append(0)
    else:
        s_W.append(0)
        s_E.append(1)

W_l = np.cumsum(np.array(s_W))
E_l = np.cumsum(np.array(s_E))

ans = []
for j in range(n):
    num = W_l[j]-W_l[0]+E_l[-1]-E_l[j]
    ans.append(num)
print(min(ans))

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

cnt = []
cnt.append(s[1:].count("E"))
cnt.append(s[:n].count("W"))
for i in range(1, n-1):
    a = s[:i].count("W")+s[i+1:].count("E")
    cnt.append(a)
print(min(cnt))

Fixed submission:
import numpy as np

n = int(input())
s = input()
s_W = [0]
s_E = []

for i in range(n):
    if s[i] == "W":
        s_W.append(1)
        s_E.append(0)
    else:
        s_W.append(0)
        s_E.append(1)

W_l = np.cumsum(np.array(s_W))
E_l = np.cumsum(np.array(s_E))

ans = []
for j in range(n):
    num = W_l[j]-W_l[0]+E_l[-1]-E_l[j]
    ans.append(num)
print(min(ans))

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

cnt = []
for i in range(1, n-1):
    if i <= 1:
        a = s[i:].count("E")
    elif i+1 >= n:
        a = s[:i+1].count("W")
    else:
        a = s[:i].count("W")+s[i+1:].count("E")
    cnt.append(a)
print(min(cnt))

Fixed submission:
import numpy as np

n = int(input())
s = input()
s_W = [0]
s_E = []

for i in range(n):
    if s[i] == "W":
        s_W.append(1)
        s_E.append(0)
    else:
        s_W.append(0)
        s_E.append(1)

W_l = np.cumsum(np.array(s_W))
E_l = np.cumsum(np.array(s_E))

ans = []
for j in range(n):
    num = W_l[j]-W_l[0]+E_l[-1]-E_l[j]
    ans.append(num)
print(min(ans))
Buggy python submission (verdict: Runtime Error):
N = int(input())
A = list(map(int, input().split()))

xor = 0
sumA = 0

ans = 0
right = 0

for left in range(N):
    while right<N and tmp*s[right] <=K:
        tmp *= s[right]
        right += 1
    ans = max(ans, right-left)
    if right == left:
        right += 1
    else:
        tmp //= s[left]
print(ans)

Fixed submission:
N = int(input())
A = list(map(int, input().split()))+[0]

su = 0
ans = 0
right = 0

for left in range(N):
    while (left == right or su+A[right] == su^A[right]) and right < N:
        su += A[right]
        right += 1
    ans += right-left
    su -= A[left]
print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
n = int(input())
x = list(map(int, input().split()))
ans = []
for i in range(n):
    xx = x.copy()
    delete = xx.pop(i)
    xxx = sorted(xx)
    print(xxx[(n-1)//2])


Fixed submission:
n = int(input())
x = list(map(int, input().split()))
xsort = sorted(x)

n1, n2 = xsort[n//2-1], xsort[n//2]

for i in range(n):
    if x[i]  <= n1:
        print(n2)
    else:
        print(n1)
Buggy python submission (verdict: Runtime Error):
a,b,c,d = list(map(int,input().split()))
print(min(a,b)+min(c,d))

Fixed submission:
a = int(input())
b = int(input())
c = int(input())
d = int(input())
print(min(a,b)+min(c,d))
Buggy python submission (verdict: Runtime Error):
n, m = list(map(int, input().split()))
if n>=3 and m>=3:
    print((n-2)*(m-2))
elif n == 1 or m == 1:
    print(n*m-2)
elif :
    print(0)

Fixed submission:
n, m = list(map(int, input().split()))
if n == 2 or m == 2:
    print(0)
elif n == 1 or m == 1:
    print(max(1,n*m-2))
else:
    print((n-2)*(m-2))
Buggy python submission (verdict: Time Limit Exceeded):
from bisect import bisect
N = int(input())
A = sorted(list(map(int, input().split())))
B = sorted(list(map(int, input().split())))
C = sorted(list(map(int, input().split())))

ans = 0
for i in A:
    min_B = bisect(B, i)
    # print("min_B", min_B)
    for j in range(min_B, len(B)):
        min_C = bisect(C, B[j])
        # print("min_C", min_C)
        ans += len(C) - min_C
print(ans)

Fixed submission:
import bisect

N = int(input())
A = sorted(list(map(int, input().split())))
B = sorted(list(map(int, input().split())))
C = sorted(list(map(int, input().split())))

ans = 0
for i in range(N):
    upper = bisect.bisect_left(A, B[i])
    downer = bisect.bisect_right(C, B[i])
    ans += upper*(len(C)-downer)
print(ans)
Buggy python submission (verdict: Runtime Error):
s = input()

ans = 0

l, r = 0, len(s)-1
if len(s) != 1:
    while l != r:
        # print("l", l, "r", r)
        if s[l] == s[r]:
            l += 1
            r -= 1
        else:
            if s[l] == "x":
                l += 1
                ans += 1
            elif s[r] == "x":
                r -= 1
                ans += 1
            else:
                ans = -1
                break

print(ans)

Fixed submission:
s = input()

ans = 0

l, r = 0, len(s)-1
if len(s) != 1:
    while l < r:
        # print("l", l, "r", r)
        if s[l] == s[r]:
            l += 1
            r -= 1
        else:
            if s[l] == "x":
                l += 1
                ans += 1
            elif s[r] == "x":
                r -= 1
                ans += 1
            else:
                ans = -1
                break

print(ans)