Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Runtime Error):
N, K = map(int, input().split())
x_list = list(map(int, input().split()))

result = []
for i in range(N-K):
    start = i
    end = i + K 
    result.append(abs(x_list[start] + abs(x_list[end] - x_list[start])))
    result.append(abs(x_list[end]) +  abs(x_list[end] - x_list[start] ))
print(min(result))

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

result = []
for i in range(N-(K-1)):
    start = i
    end = i + (K -1)
    result.append(abs(x_list[start]) + abs(x_list[end] - x_list[start]))
    result.append(abs(x_list[end]) + abs(x_list[end] - x_list[start]))
print(min(result))

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

result = []
for i in range(N-K):
    start = i
    end = i + K -1
    result.append(abs(x_list[start] + abs(x_list[end] - x_list[start])))
    result.append(abs(x_list[end]) +  abs(x_list[end] - x_list[start] ))
print(min(result))

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

result = []
for i in range(N-(K-1)):
    start = i
    end = i + (K -1)
    result.append(abs(x_list[start]) + abs(x_list[end] - x_list[start]))
    result.append(abs(x_list[end]) + abs(x_list[end] - x_list[start]))
print(min(result))
Buggy python submission (verdict: Time Limit Exceeded):
n = int(input())
s = input()
W_list = []
E_list = []

for i in range(n):
    search_range = s[:i+1]
    W_list.append(search_range.count("W"))
    E_list.append(search_range.count("E"))
min = n
for i in range(n):
    if i == 0:
        change_man = E_list[-1] - E_list[0]
        if min > change_man:
            min = change_man
            continue
    left_range = W_list[i-1]
    right_range = E_list[-1] - E_list[i]
    change_man = left_range + right_range
    if min > change_man:
        min = change_man
print(min)

Fixed submission:
n = int(input())
s = input()
E = s.count("E")
W = 0
min_num = n
for s_i in s:
    if s_i == "E":
        E -= 1
    else :
        W += 1

    change_man = E + W - bool(s_i == "W")
    min_num = min(min_num, change_man)
print(min_num)
Buggy python submission (verdict: Runtime Error):
A, B, X = map(int, input.split())
if A + B < X:
    print("NO")
elif A > X:
    print("NO")
else :
    print("YES")

Fixed submission:
A, B, X = map(int, input().split())
if A + B < X:
    print("NO")
elif A > X:
    print("NO")
else :
    print("YES")
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
x_list = [i for i in map(int, input().split())]

for i, x in enumerate(x_list):
    tmp = x_list.copy()
    tmp.pop(i)
    tmp.sort()
    print(tmp[(len(tmp))//2])

Fixed submission:
N = int(input())
x_list = [i for i in list(map(int, input().split()))]
tmp = x_list.copy()
x_list.sort()
big = x_list[len(x_list)//2]
small = x_list[len(x_list)//2-1]

for x in tmp:
    if x >= big:
        print(small)
    else:
        print(big)
Buggy python submission (verdict: Runtime Error):
n = int(input())
red = []
for i in range(n):
    a, b = map(int, input().split())
    red.append((a, b))
 
blue = []
for i in range(n):
    c, d = map(int, input().split())
    blue.append((c, d))
 
red = sorted(red, key=lambda x: x[1])
blue.sort()
 
count = 0
while len(blue) >= 1:
    c, d = blue.pop()
    tmp = []
    r = []
    while len(red) >= 1:
        a, b = red.pop(0)
        if a < c and b < d:
            r.append((a, b))
        else:
            tmp.append((a, b))
    if len(r) >= 1:
        count += 1
        r = sorted(r, key=lambda x:x[1])
        r.pop()
        tmp.extend(r)
    red.extend(tmp)
print(count)

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, H = map(int, input().split())
a_list = []
b_list = []
for i in range(N):
    a, b = map(int, input().split())
    a_list.append(a)
    b_list.append(b)
count = 0
a = max(a_list)
b_list.sort()
while True:
    if len(b_list) >= 1:
        if b_list[-1] >= a:
            b = b_list.pop(-1)
            H -= b
            count += 1
            if H <= 0:
                break
        else:
            H -= a
            count += 1
            if H <= 0:
                break
    else:
        H -= a
        count += 1
        if H <= 0:
            break
        
print(count)

Fixed submission:
S = input()
print(S.replace("2017", "2018"))
Buggy python submission (verdict: Runtime Error):
N, Y = map(int, input().split())

x = -1
y = -1
z = -1

for a in range(N):
    for b in range(N):
        c = N - a -b
        if 10000 * a + 5000 * b + 1000 * c == Y:
            x, y, z = a, b, c
            print(f"{x} {y} {z}")
            exit()
print(f"{x} {y} {z}")

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

x = -1
y = -1
z = -1

for a in range(N+1):
    for b in range(N-a+1):
        c = N - a -b
        if 10000 * a + 5000 * b + 1000 * c == Y:
            x, y, z = a, b, c
            print("{} {} {}".format(x, y, z))
            exit()
print("{} {} {}".format(x, y, z))
Buggy python submission (verdict: Runtime Error):
s = input()
x, y = map(int, input().split())
command = s.split("T")

command_length = len(command)
x_command = command_length // 2
y_command = command_length // 2
if command_length % 2 != 0:
    x_command += 1

dpx = [[False for _ in range(8000 + 1)] for _ in range(x_command + 1)]
dpx[0][4000] = True
dpy = [[False for _ in range(8000 + 1)] for _ in range(y_command + 1)]
dpy[0][4000] = True

for i in range(1, x_command + 1):
    f = len(command[2 * (i - 1)])
    for j in range(f, 8000 + 1 - f):
        if dpx[i - 1][j - f] or dpx[i - 1][j + f]:
            dpx[i][j] = True

for i in range(1, y_command + 1):
    f = len(command[2 * (i - 1) + 1])
    for j in range(f, 8000 + 1 - f):
        if dpy[i - 1][j - f] or dpy[i - 1][j + f]:
            dpy[i][j] = True

if dpx[x_command][4000 + x] and dpy[y_command][4000 + y]:
    print("Yes")
else:
    print("No")


Fixed submission:
s = input()
x, y = map(int, input().split())
command = s.split("T")

command_length = len(command)

x_command = []
y_command = []
for i in range(command_length):
    c = len(command[i])
    if i % 2 == 0:
        x_command.append(c)

    else:
        y_command.append(c)
x -= x_command.pop(0)
x_command.sort(reverse=True)
y_command.sort(reverse=True)

c_x = 0
c_y = 0
for c in x_command:
    if x - c_x >= 0:
        c_x += c
    else:
        c_x -= c

for c in y_command:
    if y - c_y > 0:
        c_y += c
    else:
        c_y -= c
if c_x == x and c_y == y:
    print("Yes")
else:
    print("No")
Buggy python submission (verdict: Runtime Error):
N, C = map(int, input().split())
items = []
for i in range(N):
    items.append(tuple(map(int, input().split())))

times = [0] * 2 * (10 ** 5 + 1)
channel = [[0] * 2 * (10 ** 5 + 1) for _ in range(C)]
for i in range(N):
    s, t, c = items[i]
    c -= 1
    channel[c][2 * s - 1] += 1
    channel[c][2 * t] -= 1

for c in range(C):
    for i in range(len(times) - 1):
        channel[c][i + 1] += channel[c][i]
        if channel[c][i + 1] >= 1:
            times[i + 1] += 1

print(max(times))


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

print(min(A*N, B))
Buggy python submission (verdict: Time Limit Exceeded):
N, C = map(int, input().split())
items = []
for i in range(N):
    items.append(tuple(map(int, input().split())))

times = [0] * 2 * (10 ** 5 + 1)
channel = [[0] * 2 * (10 ** 5 + 1) for _ in range(C)]
for i in range(N):
    s, t, c = items[i]
    c -= 1
    channel[c][2 * s - 1] += 1
    channel[c][2 * t] -= 1

for c in range(C):
    for i in range(len(times) - 1):
        channel[c][i + 1] += channel[c][i]
        if channel[c][i + 1] >= 1:
            times[i + 1] += 1

print(max(times))


Fixed submission:
N, C = map(int, input().split())
channel_list = [[0 for _ in range(10**5+1)]for _ in range(C)]
count_list = [0 for _ in range(10**5+1)]
for i in range(N):
    s, t, c = map(int, input().split())
    channel_list[c-1][s-1] += 1
    channel_list[c-1][t] -= 1

for i in range(C):
    for t in range(1, 10**5):
        if t == 10 ** 5:
            continue
        channel_list[i][t] += channel_list[i][t-1]
        if channel_list[i][t] >= 1:
            count_list[t] += 1
x = 0
for t in range(1, 10**5+1):
    count = count_list[t]
    if count > x:
        x = count
print(x)
Buggy python submission (verdict: Time Limit Exceeded):
S = input()

N = len(S)
for i in range(2 ** (N + 1)):
    s = bin(i)[2:].zfill(N+1)
    ans = list(S)
    cnt = 0
    for k, j in enumerate(s):
        if j == "1":
            ans.insert(k + cnt, "A")
            cnt += 1
    ans = "".join(ans)
    if ans == "AKIHABARA":
        print("YES")
        exit()

print("NO")




Fixed submission:
S = input()
T = ["AKIHABARA", "KIHABARA", "AKIHBARA", "AKIHABRA", "AKIHABAR",
     "KIHBARA", "KIHABRA", "KIHABAR", "AKIHBRA", "AKIHBAR", "AKIHABR",
     "KIHBRA", "KIHBAR", "KIHABR", "AKIHBR",
     "KIHBR"]
if S in T:
    print("YES")
else:
    print("NO")
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
a_list = list(map(int, input().split()))
b_list = list(map(int, input().split()))
c_list = list(map(int, input().split()))

a_list.sort()
c_list.sort()
result = 0
for b in b_list:
    a_count = list(filter(lambda x: x < b, a_list))
    c_count = list(filter(lambda x: x >b, c_list))
    result += len(a_count)*len(c_count)

print(result)

Fixed submission:
import bisect
N = int(input())
a_list = list(map(int, input().split()))
b_list = list(map(int, input().split()))
c_list = list(map(int, input().split()))

a_list.sort()
c_list.sort()
result = 0

for b in b_list:
    a_count = bisect.bisect_left(a_list, b)
    c_count = bisect.bisect_right(c_list, b)
    result += a_count*(len(c_list)-c_count)

print(result)
Buggy python submission (verdict: Runtime Error):
S = input()
T = input()
tmp = ''
start = 0
result_list = []
for i, s in enumerate(S):
    if s == '?':
        start = i
        tmp += s
    elif s == T[len(tmp)]:
        start = i
        tmp += s
    else:
        tmp = ''
    if len(tmp) == len(T):
        while start + 1 <= len(S) and S[start + 1] == '?':
            start += 1
        result = S[:start - len(T) + 1] + T + S[start + 1:]
        result_list.append(result.replace('?', 'a'))
        tmp = ''
if len(result_list) == 0:
    print('UNRESTORABLE')
else:
    print(result_list[-1])


Fixed submission:
S = input()
T = input()

start = -1
for i in range(len(S)-len(T)+1):
    match = True
    for j in range(len(T)):
        if not (S[i+j] == T[j] or S[i+j] == "?"):
            match = False
    if match:
        start = i


if start == -1:
    print('UNRESTORABLE')
else:
    result = S[:start] + T + S[start+len(T):]
    print(result.replace("?", "a"))

Buggy python submission (verdict: Runtime Error):
S = input()
T = input()
result = []

t_length = len(T)

tmp = ''
result = ''
start = 0
result_list = []
for i, s in enumerate(S):
    if s == '?':
        start =i
        tmp += s
        result += s
    elif s == T[len(tmp)]:
        start = i
        tmp += s
    else:
        tmp = ''
        result += s
    if len(tmp) == len(T):
        while S[start+1] == '?':
            start += 1
        result = S[:start-len(T)+1] + T + S[start+1:]
        result_list.append(result.replace('?', 'a'))
        tmp = ''
if len(result_list) == 0:
    print('UNRESTORABLE')
else:
    print(result_list[-1])

Fixed submission:
S = input()
T = input()

start = -1
for i in range(len(S)-len(T)+1):
    match = True
    for j in range(len(T)):
        if not (S[i+j] == T[j] or S[i+j] == "?"):
            match = False
    if match:
        start = i


if start == -1:
    print('UNRESTORABLE')
else:
    result = S[:start] + T + S[start+len(T):]
    print(result.replace("?", "a"))
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())

for i in range(1, 3501):
    for j in range(1, 3501):
        if (4 * i * j - N * j - N * i) != 0:
            w = (N * i * j) // (4 * i * j - N * j - N * i)
            if w > 0 and 4 / N == 1/ i + 1/j + 1 /w:
                print(i, j, w)
                exit()


Fixed submission:
N = int(input())

for i in range(1, 3501):
    for j in range(1, 3501):
        if (4 * i * j - N * i - N * j) <= 0:
            continue
        if (N * i * j) % (4 * i * j - N * j - N * i) == 0:
            print(i, j, (N * i * j) // (4 * i * j - N * j - N * i))
            exit()
Buggy python submission (verdict: Time Limit Exceeded):
def washall_floyd(graph):
    num_v = len(graph)
    for k in range(num_v):
        for i in range(num_v):
            for j in range(num_v):
                graph[i][j] = min(graph[i][j], graph[i][k] + graph[k][j])
    return graph


n, m, r = map(int, input().split())
r_list = list(map(int, input().split()))
graph = [[float("inf") for _ in range(n)] for _ in range(n)]
for i in range(m):
    a, b, c = map(int, input().split())
    graph[a - 1][b - 1] = c
    graph[b - 1][a - 1] = c

graph = washall_floyd(graph)
result = float("inf")
import itertools
permi = itertools.permutations(r_list)
for per in permi:
    r = 0
    start = per[0] - 1
    for p in per[1:]:
        end = p - 1
        r += graph[start][end]
        start = p - 1
    result = min(r, result)
print(result)


Fixed submission:
def washall_floyd(graph):
    num_v = len(graph)
    for k in range(num_v):
        for i in range(num_v):
            for j in range(num_v):
                graph[i][j] = min(graph[i][j], graph[i][k] + graph[k][j])
    return graph


n, m, r = map(int, input().split())
r_list = list(map(int, input().split()))
graph = [[float("inf") for _ in range(n)] for _ in range(n)]
for i in range(m):
    a, b, c = map(int, input().split())
    graph[a - 1][b - 1] = c
    graph[b - 1][a - 1] = c

graph = washall_floyd(graph)
result = float("inf")
import itertools
permi = itertools.permutations(r_list)
for per in permi:
    r = 0
    start = per[0] - 1
    for p in per[1:]:
        end = p - 1
        r += graph[start][end]
        start = p - 1
    result = min(r, result)
print(result)
Buggy python submission (verdict: Runtime Error):
class UnionFind:
    def __init__(self, n):
        self.parent = [i for i in range(n + 1)]
        self.rank = [0 for _ in range(n + 1)]
        self.weight = [0 for _ in range(n + 1)]

    def find(self, x):
        if self.parent[x] == x:
            return x
        else:
            y = self.find(self.parent[x])
            self.weight[x] += self.weight[self.parent[x]]
            self.parent[x] = y
            return y

    def union(self, x, y, w):
        rx = self.find(x)
        ry = self.find(y)
        if self.rank[rx] < self.rank[ry]:
            self.parent[rx] = ry
            self.weight[rx] = w - self.weight[x] + self.weight[y]
        else:
            self.parent[ry] = rx
            self.weight[ry] = -w - self.weight[y] + self.weight[x]
            if self.rank[rx] == self.rank[ry]:
                self.rank[rx] += 1

    def check_same(self, x, y):
        return self.find(x) == self.find(y)

    def diff(self, x, y):
        return self.weight[x] - self.weight[y]


N = int(input())
p_list = list(map(int, input().split()))
unionfind = UnionFind(N)
for i in range(N - 1):
    p = p_list[i]
    p2 = p_list[i + 1]
    unionfind.union(p, p2, 1)

diff_list = []
for i in range(N):
    diff_list.append(unionfind.diff(i+1, p_list[i]))

count = 0
f = True
for i in range(len(diff_list)):
    if diff_list[i] == 0:
        diff_list[i+1] = -1
        count += 1
print(count)



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

count = 0
for i in range(N-1):
    if p_list[i] == i + 1:
        count += 1
        p_list[i+1] = p_list[i]
if p_list[N-1] == N:
    count += 1
print(count)
Buggy python submission (verdict: Runtime Error):
n = int(input())
graph = [dict() for _ in range(n)]

for i in range(n - 1):
    a, b, c = map(int, input().split())
    graph[a - 1][b - 1] = c
    graph[b - 1][a - 1] = c

q, k = map(int, input().split())
xy = []
for i in range(q):
    x, y = map(int, input().split())
    xy.append([x - 1, y - 1])
depth = [0 for _ in range(n)]
prev = [False for _ in range(n)]
depth[k - 1] = 0

import sys

sys.setrecursionlimit(10 ** 5)


def dfs(now, prev, cost, graph, depth):
    depth[now] = cost
    for k, v in graph[now].items():
        if k == prev:
            continue
        dfs(k, now, cost + v,  graph, depth)
    return depth


depth = dfs(k - 1, -1, 0, graph, depth)
for x, y in xy:
    print(depth[x] + depth[y])


Fixed submission:
n = int(input())
graph = [dict() for _ in range(n)]

for i in range(n - 1):
    a, b, c = map(int, input().split())
    graph[a - 1][b - 1] = c
    graph[b - 1][a - 1] = c

q, k = map(int, input().split())
xy = []
for i in range(q):
    x, y = map(int, input().split())
    xy.append([x-1, y-1])
depth = [0 for _ in range(n)]
prev = [False for _ in range(n)]
depth[k-1] = 0

import sys
sys.setrecursionlimit(10 ** 6)


def dfs(now, graph, depth, prev):
    if len(graph[now]) == 0 or prev[now]:
        return
    prev[now] = True
    for k, v in graph[now].items():
        if not prev[k]:
            depth[k] += depth[now] + v
            dfs(k, graph, depth, prev)
    return depth


depth = dfs(k-1, graph, depth, prev)
for x, y in xy:
    print(depth[x] + depth[y])

Buggy python submission (verdict: Runtime Error):
n = int(input())
graph = [dict() for _ in range(n)]

for i in range(n - 1):
    a, b, c = map(int, input().split())
    graph[a - 1][b - 1] = c
    graph[b - 1][a - 1] = c

q, k = map(int, input().split())
xy = []
for i in range(q):
    x, y = map(int, input().split())
    xy.append([x - 1, y - 1])
depth = [0 for _ in range(n)]
prev = [False for _ in range(n)]
depth[k - 1] = 0




def dfs(now, prev, cost, graph, depth):
    depth[now] = cost
    for k, v in graph[now].items():
        if k == prev:
            continue
        dfs(k, now, cost + v,  graph, depth)
    return depth


depth = dfs(k - 1, -1, 0, graph, depth)
for x, y in xy:
    print(depth[x] + depth[y])


Fixed submission:
n = int(input())
graph = [dict() for _ in range(n)]

for i in range(n - 1):
    a, b, c = map(int, input().split())
    graph[a - 1][b - 1] = c
    graph[b - 1][a - 1] = c

q, k = map(int, input().split())
xy = []
for i in range(q):
    x, y = map(int, input().split())
    xy.append([x-1, y-1])
depth = [0 for _ in range(n)]
prev = [False for _ in range(n)]
depth[k-1] = 0

import sys
sys.setrecursionlimit(10 ** 6)


def dfs(now, graph, depth, prev):
    if len(graph[now]) == 0 or prev[now]:
        return
    prev[now] = True
    for k, v in graph[now].items():
        if not prev[k]:
            depth[k] += depth[now] + v
            dfs(k, graph, depth, prev)
    return depth


depth = dfs(k-1, graph, depth, prev)
for x, y in xy:
    print(depth[x] + depth[y])
Buggy python submission (verdict: Runtime Error):
N, M = map(int, input().split())
line = []

for i in range(M):
    ab = list(map(int, input().split()))
    line.append(ab)

start = 1
end = N
first = set()
second = set()

for l in line:
    if end in l:
        second.add(l[0])
        second.add(l[1])
    elif start in l:
        first.add(l[1])
        first.add(l[0])
first.remove(start)
second.remove(end)

for f in first:
    if f in second:
        print('POSSIBLE')
        exit()

print('IMPOSSIBLE')

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

for i in range(M):
    ab = list(map(int, input().split()))
    line.append(ab)

start = 1
end = N
first = set()
second = set()

for l in line:
    if end in l:
        second.add(l[0])
        second.add(l[1])
    elif start in l:
        first.add(l[1])
        first.add(l[0])


for f in first:
    if f in second:
        print('POSSIBLE')
        exit()

print('IMPOSSIBLE')

Buggy python submission (verdict: Time Limit Exceeded):
N, M = map(int, input().split())
line = []
 
for i in range(M):
    ab = list(map(int, input().split()))
    line.append(ab)
 
start = 1
end = N
second = []
 
for l in line:
    if l[0] == start:
        second.append(l[1])
    elif l[1] == start:
        second.append(l[0])
 
for l in line:
    if l[0] in second:
        if l[1] == end:
            print('POSSIBLE')
            exit()
    if l[1] in second:
        if l[0] == end:
            print('POSSIBLE')
            exit()
print('IMPOSSIBLE')

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

for i in range(M):
    ab = list(map(int, input().split()))
    line.append(ab)

start = 1
end = N
first = set()
second = set()

for l in line:
    if end in l:
        second.add(l[0])
        second.add(l[1])
    elif start in l:
        first.add(l[1])
        first.add(l[0])


for f in first:
    if f in second:
        print('POSSIBLE')
        exit()

print('IMPOSSIBLE')

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

for i in range(M):
    ab = list(map(int, input().split()))
    line.append(ab)

start = 1
end = N
second = []

for l in line:
    if l[0] == start:
        second.append(l[1])
    elif l[1] == start:
        second.append(l[0])

for l in line:
    if l[0] in second:
        if l[1] == end:
            print('POSSIBLE')
            exit()
    if l[1] in second:
        if l[0] == end:
            print('POSSIBLE')
            exit()
print('IMPOSSIBLE')


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

for i in range(M):
    ab = list(map(int, input().split()))
    line.append(ab)

start = 1
end = N
first = set()
second = set()

for l in line:
    if end in l:
        second.add(l[0])
        second.add(l[1])
    elif start in l:
        first.add(l[1])
        first.add(l[0])


for f in first:
    if f in second:
        print('POSSIBLE')
        exit()

print('IMPOSSIBLE')
Buggy python submission (verdict: Runtime Error):
N = int(input())
a_list = list(map(int, input().split()))

a_sum = sum(a_list)
min_num = float("inf")
r = []

for i in range(1, N):
    if len(r) == 0:
        r.append(a_list[0])
    else:
        r.append(r[i-1] + a_list[i])

    x = r[i-1]
    y = a_sum - x
    if min_num >= abs(x-y):
        min_num = abs(x-y)
print(min_num)

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

a_sum = sum(a_list)
min_num = float("inf")
r = []

for i in range(1, N):
    if len(r) == 0:
        r.append(a_list[0])
    else:
        r.append(r[i-2] + a_list[i-1])

    x = r[i-1]
    y = a_sum - x
    if min_num >= abs(x-y):
        min_num = abs(x-y)
print(min_num)

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

a_sum = sum(a_list)
min_num = float("inf")

for i in range(1, N):
    x = sum(a_list[:i])
    y = a_sum - x
    if min_num >= abs(x-y):
        min_num = abs(x-y)
print(min_num)

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

a_sum = sum(a_list)
min_num = float("inf")
r = []

for i in range(1, N):
    if len(r) == 0:
        r.append(a_list[0])
    else:
        r.append(r[i-2] + a_list[i-1])

    x = r[i-1]
    y = a_sum - x
    if min_num >= abs(x-y):
        min_num = abs(x-y)
print(min_num)
Buggy python submission (verdict: Runtime Error):
N, P = map(int, input().split())
a_list = list(map(int, input().split()))
a=[i%2 for i in a_list]
if sum(a)>0:print(2**(N-1))
else:
    if M==0:
        print(2**N)
    else:
        print(0)

Fixed submission:
N, P = map(int, input().split())
a_list = list(map(int, input().split()))
a=[i%2 for i in a_list]
if sum(a)>0:print(2**(N-1))
else:
    if P==0:
        print(2**N)
    else:
        print(0)