Problem p02936 (python)

Fixed submission:
N, Q = [int(item) for item in input().split()]

tree_list = [input().split() for j in range(1, N)]

query_list = [input().split() for k in range(Q)]
query_list_int = [[int(k) for k in i] for i in query_list]

val_list = [0 for _ in range(N)]

linked_node_list = [[] for _ in range(N)]

for a, b in tree_list:
    a, b = int(a)-1, int(b) -1
    linked_node_list[a].append(b)
    linked_node_list[b].append(a)


for index, val in query_list_int:
    val_list[index-1] += val

stack = [0]
parent = [0] * (N+1)

while True:
    v=stack.pop()
    for child in linked_node_list[v]:
        if child != parent[v]:
            parent[child] = v
            stack.append(child)
            val_list[child] += val_list[v]
    if not stack:
        break

print(*val_list)

Buggy submission (verdict: Runtime Error):
N, Q = [int(item) for item in input().split()]

tree_list = [input().split() for j in range(1, N)]

query_list = [input().split() for k in range(Q)]
query_list_int = [[int(k) for k in i] for i in query_list]

val_list = [0 for _ in range(N)]

linked_node_list = [[] for _ in range(N)]

for a, b in tree_list:
    a, b = int(a)-1, int(b) -1
    linked_node_list[a].append(b)
    linked_node_list[b].append(a)


for index, val in query_list_int:
    val_list[index-1] += val


def dfs(node_index, pairent_index):
    for child in linked_node_list[node_index]:
        
        if child != pairent_index:
            val_list[child] += val_list[node_index]

        dfs(child, node_index)

    return val_list


res = dfs(0, -1)

print(*res)

Buggy submission (verdict: Runtime Error):
N, Q = [int(item) for item in input().split()]

tree_list = [input().split() for j in range(1, N)]

query_list = [input().split() for k in range(Q)]
query_list_int = [[int(k) for k in i] for i in query_list]

val_list = [0 for _ in range(N)]

linked_node_list = [[] for _ in range(N)]

for a, b in tree_list:
    a, b = int(a)-1, int(b) -1
    linked_node_list[a].append(b)
    linked_node_list[b].append(a)


for index, val in query_list_int:
    val_list[index-1] += val


def dfs(node_index, pairent_index):
    for child in linked_node_list[node_index]:
        
        if child != pairent_index:
            val_list[child] += val_list[node_index]
            dfs(child, node_index)

    return val_list


res = dfs(0, -1)

print(*res)

Buggy submission (verdict: Runtime Error):
N, Q = [int(item) for item in input().split()]

tree_list = [input().split() for _ in range(1, N)]

query_list = [input().split() for _ in range(Q)]
query_list_int = [[int(k) for k in i] for i in query_list]

val_list = [0 for _ in range(N)]

linked_node_list = [[] for _ in range(N)]

for a, b in tree_list:
    linked_node_list[int(a) - 1].append(int(b) - 1)
    linked_node_list[int(b) - 1].append(int(a) - 1)


for index, val in query_list_int:
    val_list[index-1] += val


def dfs(node_index, pairent_index):
    for child in linked_node_list[node_index]:
        
        if child != pairent_index:
            val_list[child] += val_list[node_index]
            dfs(child, node_index)

    return val_list


res = dfs(0, -1)

print(*res)

Buggy submission (verdict: Runtime Error):
N, Q = [int(item) for item in input().split()]

tree_list = [input().split() for _ in range(1,N)]

query_list = [input().split() for _ in range(Q)]
query_list_int = [[int(k) for k in i]  for i in query_list]

val_list = [0 for _ in range(N)]
linkde_node_list = [[] for _ in range(N)]

for a, b in tree_list:
    linkde_node_list[int(a) -1].append(int(b) - 1)
    linkde_node_list[int(b) -1].append(int(a) - 1)


for index, val in query_list_int:
    val_list[index-1] += val

def dfs(node_index, pairent_index):

    for child in linkde_node_list[node_index]:

        if child == pairent_index:
            continue

        val_list[child] += val_list[node_index]
        dfs(child, node_index)

    return val_list

res = dfs(0, -1) 

print(*res)

Buggy submission (verdict: Runtime Error):
N, Q = [int(item) for item in input().split()]

tree_list = [input().split() for _ in range(1,N)]

query_list = [input().split() for _ in range(Q)]
query_list_int = [[int(k) for k in i]  for i in query_list]

val_list = [0 for _ in range(N)]
linkde_node_list = [[] for _ in range(N)]

#無向グラフのリンクを作成
for a, b in tree_list:
    linkde_node_list[int(a) -1].append(int(b) - 1)
    # linkde_node_list[int(b) -1].append(int(a) - 1)


for index, val in query_list_int:
    val_list[index-1] += val

def dfs(node_index, pairent_index):
    for child in linkde_node_list[node_index]:
        if child == pairent_index:
            continue

        val_list[child] += val_list[node_index]
        dfs(child, node_index)

    return val_list

res = dfs(0, -1) 
#0はルート、-1は親を持っていない事

print(*res)

Buggy submission (verdict: Runtime Error):
N, Q = [int(item) for item in input().split()]

tree_list = [input().split() for _ in range(1,N)]

query_list = [input().split() for _ in range(Q)]
query_list_int = [[int(k) for k in i]  for i in query_list]

val_list = [0 for _ in range(N)]
linkde_node_list = [[] for _ in range(N)]

# 無向グラフのリンクを作成
for a, b in tree_list:
    linkde_node_list[int(a) -1].append(int(b) - 1)
    linkde_node_list[int(b) -1].append(int(a) - 1)


for index, val in query_list_int:
    val_list[index-1] += val

def dfs(node_index, pairent_index):
    for child in linkde_node_list[node_index]:

        if child == pairent_index:
            continue

        val_list[child] += val_list[node_index]
        dfs(child, node_index)

    return val_list

res = dfs(0, -1) #0はルート、-1は親を持っていない事

for i in res:
    print(i)

Buggy submission (verdict: Runtime Error):
N, Q = [int(item) for item in input().split()]

tree_list = [input() for _ in range(1,N)]
tree_list_int = [[int(k) for k in i.split()] for i in tree_list]
query_list = [input() for _ in range(Q)]
query_list_int = [[int(k) for k in i.split()]  for i in query_list]

val_list = [0 for _ in range(N)]
node_index = [[] for _ in range(N)]
cumulated_sum_list = [0] * N


for a, b in tree_list_int:
    node_index[a -1].append(b - 1)
    node_index[b -1].append(a - 1)

for index, val in query_list_int:
    val_list[index-1] += val

def dfs(child_index, pairent_index):
    for child in node_index[child_index]:

        if child == pairent_index:
            continue

        val_list[child] += val_list[child_index]
        dfs(child, child_index)

    return val_list

res = dfs(0, -1)

for i in res:
    print(i)

Buggy submission (verdict: Runtime Error):
N, Q = [int(item) for item in input().split()]

tree_list = [input() for _ in range(1,N)]
tree_list_int = [[int(k) for k in i.split()] for i in tree_list]
query_list = [input() for _ in range(Q)]
query_list_int = [[int(k) for k in i.split()]  for i in query_list]

val_list = [0 for _ in range(N)]
node_index = [[] for _ in range(N)]
cumulated_sum_list = [0] * N

# make graph(relation)
for a, b in tree_list_int:
    node_index[a -1].append(b - 1) #親位置に子のindexを追加
    node_index[b -1].append(a - 1) #子位置に親のindexを追加

for index, val in query_list_int:
    val_list[index-1] += val #加算する値を親位置へ記載

def dfs(child_index, pairent_index):
    for child in node_index[child_index]: #とあるノード（再帰していく）の子ノードを線形探索

        if child == pairent_index: #子ノードが親ノードでないとき
            continue

        val_list[child] += val_list[child_index] #累積和の計算
        dfs(child, child_index) #再帰する。子にノード子を挿入。今回の子を親に

    return val_list

res = dfs(0, -1) #0はルート、-1は親を持っていない事

for i in res:
    print(i)

Buggy submission (verdict: Runtime Error):
N, Q = [int(item) for item in input().split()]

tree_list = [input() for _ in range(1,N)]
tree_list_int = [[int(k) for k in i.split()] for i in tree_list]
query_list = [input() for _ in range(Q)]
query_list_int = [[int(k) for k in i.split()]  for i in query_list]

val_list = [0 for _ in range(N)]
node_index = [[] for _ in range(N)]
cumulated_sum_list = [0] * N

# make graph(relation)
for a, b in tree_list_int:
    node_index[a -1].append(b - 1) #親位置に子のindexを追加
    node_index[b -1].append(a - 1) #子位置に親のindexを追加

for index, val in query_list_int:
    val_list[index-1] += val #加算する値を親位置へ記載

def dfs(child_index, pairent_index):
    for child in node_index[child_index]: #とあるノード（再帰していく）の子ノードを線形探索

        if child != pairent_index: #子ノードが親ノードでないとき
            val_list[child] += val_list[child_index] #累積和の計算
            dfs(child, child_index) #再帰する。子にノード子を挿入。今回の子を親に

    return val_list

res = dfs(0, -1) #0はルート、-1は親を持っていない事

for i in res:
    print(i)

Buggy submission (verdict: Runtime Error):
N, Q = [int(item) for item in input().split()]

tree_list = [input() for _ in range(1,N)]
tree_list_int = [[int(k) for k in i.split()] for i in tree_list]
query_list = [input() for _ in range(Q)]
query_list_int = [[int(k) for k in i.split()]  for i in query_list]

val_list = [0 for _ in range(N)]
node_index = [[] for _ in range(N)]
cumulated_sum_list = [0] * N

# make graph(relation)
for a, b in tree_list_int:
    node_index[a -1].append(b - 1) #親位置に子のindexを追加
    node_index[b -1].append(a - 1)#子位置に親のindexを追加

for index, val in query_list_int:
    val_list[index-1] += val #加算する値を親位置へ記載

def dfs(child_index, pairent_index):
    for child in node_index[child_index]: #とあるノード（再帰していく）の子ノードを線形探索

        if child != pairent_index: #子ノードが親ノードでないとき
            val_list[child] += val_list[child_index] #累積和の計算
            dfs(child, child_index) #再帰する。子にノード子を挿入。今回の子を親に

    return val_list

res = dfs(0, -1) #0はルート、-1は親を持っていない事

for i in res:
    print(i)

Buggy submission (verdict: Runtime Error):
N, Q = [int(item) for item in input().split()]

tree_list = [input() for _ in range(1,N)]
tree_list_int = [list(map(int,i.split())) for i in tree_list]
action_list = [input() for _ in range(Q)]
action_list_int = [list(map(int, i.split())) for i in action_list]

class Node:
    def __init__(self, data):
        self.data = data
        self.cnt = 0
        self.child = []


class tree:
    def __init__(self, N, tree_list_int):
        self.node_list = [Node(i) for i in range(1,N+1)]

        for i, j in tree_list_int:
            self.node_list[i-1].child.append(self.node_list[j-1])


    def adder(self, node, val):
        node.cnt += val

        if not node.child:
            return
        else:
            for next_child in node.child:
                self.adder(next_child, val)

                

        
ins=tree(N, tree_list_int)

for pos, val in action_list_int:
    ins.adder(ins.node_list[pos-1], val)

res = str(ins.node_list[0].cnt)
for i in range(1, N):
    res += ' ' + str(ins.node_list[i].cnt)

print(res)

Buggy submission (verdict: Runtime Error):
N, Q = [int(item) for item in input().split()]

tree_list = [input() for _ in range(1,N)]
tree_list_int = [list(map(int,i.split())) for i in tree_list]
action_list = [input() for _ in range(Q)]
action_list_int = [list(map(int, i.split())) for i in action_list]

class Node:
    def __init__(self, data):
        self.data = data
        self.cnt = 0
        self.child = []


class tree:
    def __init__(self, N, tree_list_int):
        self.node_list = [Node(i) for i in range(1,N+1)]

        for i, j in tree_list_int:
            self.node_list[i-1].child.append(self.node_list[j-1])


    def adder(self, node, val):
        node.cnt += val

        if not node.child:
            return node.cnt

        for next_child in node.child:
            self.adder(next_child, val)

                

        
ins=tree(N, tree_list_int)

for pos, val in action_list_int:
    ins.adder(ins.node_list[pos-1], val)

res = str(ins.node_list[0].cnt)
for i in range(1, N):
    res += ' ' + str(ins.node_list[i].cnt)

print(res)