Buggy python submission (verdict: Time Limit Exceeded):
import sys
input = sys.stdin.readline
sys.setrecursionlimit(1000000000)

def main():
    N, Q = list(map(int, input().split()))
    graph = [[] for i in range(N)]
    # 最初にroot pointを定めて:
    # graph構造に大して点を与える...
    for i in range(N-1):
        a, b = list(map(int, input().split()))
        graph[a-1].append(b-1)
        graph[b-1].append(a-1)
    
    points = [0] * N
    for _ in range(Q):
        p, x = list(map(int, input().split()))
        points[p-1] += x
    
    visited = [False] * N
    
    nodes = graph[0]
    visited[0] = True
    
    
    def dfs(old_node, node):
        if visited[node]:
            return
        points[node] += points[old_node]
        visited[node] = True
        nodes = graph[node]
        [dfs(node, _node) for _node in nodes if not visited[_node]]

    for _node in nodes:
        dfs(0, _node)
    
    print(*points)
    
main()

Fixed submission:
import sys
from queue import deque
input = sys.stdin.readline

def main():
    N, Q = list(map(int, input().split()))
    graph = [[] for i in range(N)]
    # 最初にroot pointを定めて:
    # graph構造に大して点を与える...
    for i in range(N-1):
        a, b = list(map(int, input().split()))
        graph[a-1].append(b-1)
        graph[b-1].append(a-1)
    
    points = [0] * N
    for _ in range(Q):
        p, x = list(map(int, input().split()))
        points[p-1] += x
    
    visited = [False] * N
    
    nodes = deque([0])

    while nodes:
        node = nodes.pop()
        visited[node] = True
        for _node in graph[node]:
            if visited[_node]:
                continue
            points[_node] += points[node]
            nodes.append(_node)
    
    print(*points)
    
main()

Buggy python submission (verdict: Time Limit Exceeded):
import sys
input = sys.stdin.readline
sys.setrecursionlimit(1000000000)

N, Q = list(map(int, input().split()))
graph = [[] for i in range(N)]
# 最初にroot pointを定めて:
# graph構造に大して点を与える...
for i in range(N-1):
    a, b = list(map(int, input().split()))
    graph[a-1].append(b-1)
    graph[b-1].append(a-1)

points = [0] * N
for _ in range(Q):
    p, x = list(map(int, input().split()))
    points[p-1] += x

visited = [False] * N

nodes = graph[0]
visited[0] = True


def dfs(old_node, node):
    if visited[node]:
        return
    points[node] += points[old_node]
    visited[node] = True
    nodes = graph[node]
    for _node in nodes:
        dfs(node, _node)
for _node in nodes:
    dfs(0, _node)

print(*points)
    

Fixed submission:
import sys
from queue import deque
input = sys.stdin.readline

def main():
    N, Q = list(map(int, input().split()))
    graph = [[] for i in range(N)]
    # 最初にroot pointを定めて:
    # graph構造に大して点を与える...
    for i in range(N-1):
        a, b = list(map(int, input().split()))
        graph[a-1].append(b-1)
        graph[b-1].append(a-1)
    
    points = [0] * N
    for _ in range(Q):
        p, x = list(map(int, input().split()))
        points[p-1] += x
    
    visited = [False] * N
    
    nodes = deque([0])

    while nodes:
        node = nodes.pop()
        visited[node] = True
        for _node in graph[node]:
            if visited[_node]:
                continue
            points[_node] += points[node]
            nodes.append(_node)
    
    print(*points)
    
main()

Buggy python submission (verdict: Time Limit Exceeded):
import sys
input = sys.stdin.readline
import queue
sys.setrecursionlimit(1000000000)

N, Q = list(map(int, input().split()))
graph = [[] for i in range(N)]
# 最初にroot pointを定めて:
# graph構造に大して点を与える...
for i in range(N-1):
    a, b = list(map(int, input().split()))
    graph[a-1].append(b-1)
    graph[b-1].append(a-1)

points = [0] * N
for _ in range(Q):
    p, x = list(map(int, input().split()))
    points[p-1] += x

visited = [False] * N
tot_points = [0] * N
tot_points[0] = points[0]

nodes = graph[0]
visited[0] = True


def dfs(old_node, node):
    if visited[node]:
        return
    tot_points[node] = tot_points[old_node] + points[node]
    visited[node] = True
    nodes = graph[node]
    for _node in nodes:
        dfs(node, _node)
for _node in nodes:
    dfs(0, _node)

for x in tot_points:
    print(x, end=" ")
    
    

Fixed submission:
import sys
from queue import deque
input = sys.stdin.readline

def main():
    N, Q = list(map(int, input().split()))
    graph = [[] for i in range(N)]
    # 最初にroot pointを定めて:
    # graph構造に大して点を与える...
    for i in range(N-1):
        a, b = list(map(int, input().split()))
        graph[a-1].append(b-1)
        graph[b-1].append(a-1)
    
    points = [0] * N
    for _ in range(Q):
        p, x = list(map(int, input().split()))
        points[p-1] += x
    
    visited = [False] * N
    
    nodes = deque([0])

    while nodes:
        node = nodes.pop()
        visited[node] = True
        for _node in graph[node]:
            if visited[_node]:
                continue
            points[_node] += points[node]
            nodes.append(_node)
    
    print(*points)
    
main()

Buggy python submission (verdict: Runtime Error):
import sys
input = sys.stdin.readline
import queue
sys.setrecursionlimit(1000000000)

N, Q = list(map(int, input().split()))
graph = [[] for i in range(N)]
# 最初にroot pointを定めて:
# graph構造に大して点を与える...
for i in range(N-1):
    a, b = list(map(int, input().split()))
    graph[a-1].append(b-1)
    graph[b-1].append(a-1)

points = [0] * N
for _ in range(Q):
    p, x = list(map(int, input().split()))
    points[p-1] += x

visited = [False] * N
tot_points = [0] * N
tot_points[0] = points[0]

nodes = graph[0]
visited[0] = True


def dfs(old_node, node):
    if visited[node]:
        return
    tot_points[node] = tot_points[old_node] + points[node]
    visited[node] = True
    nodes = graph[node]
    for _node in nodes:
        dfs(node, _node)
for _node in nodes:
    dfs(0, _node)

for x in tot_points.tolist():
    print(x, end=" ")
    
    

Fixed submission:
import sys
from queue import deque
input = sys.stdin.readline

def main():
    N, Q = list(map(int, input().split()))
    graph = [[] for i in range(N)]
    # 最初にroot pointを定めて:
    # graph構造に大して点を与える...
    for i in range(N-1):
        a, b = list(map(int, input().split()))
        graph[a-1].append(b-1)
        graph[b-1].append(a-1)
    
    points = [0] * N
    for _ in range(Q):
        p, x = list(map(int, input().split()))
        points[p-1] += x
    
    visited = [False] * N
    
    nodes = deque([0])

    while nodes:
        node = nodes.pop()
        visited[node] = True
        for _node in graph[node]:
            if visited[_node]:
                continue
            points[_node] += points[node]
            nodes.append(_node)
    
    print(*points)
    
main()

Buggy python submission (verdict: Time Limit Exceeded):
import sys
input = sys.stdin.readline
import numpy as np
import queue
sys.setrecursionlimit(1000000000)

N, Q = list(map(int, input().split()))
graph = [[] for i in range(N)]
# 最初にroot pointを定めて:
# graph構造に大して点を与える...
for i in range(N-1):
    a, b = list(map(int, input().split()))
    graph[a-1].append(b-1)
    graph[b-1].append(a-1)

points = np.zeros(N, dtype=int)
for _ in range(Q):
    p, x = list(map(int, input().split()))
    points[p-1] += x

visited = np.zeros(N, dtype=bool)
tot_points = np.zeros(N, dtype=int)
tot_points[0] = points[0]
top_nodes = np.full(N, -1, dtype=int)

nodes = graph[0]
top_nodes[nodes] = 0
old_node = 0
visited[0] = True


def dfs(old_node, node):
    if visited[node]:
        return
    tot_points[node] = tot_points[old_node] + points[node]
    visited[node] = True
    nodes = queue.deque(graph[node])
    for _node in nodes:
        dfs(node, _node)
for _node in nodes:
    dfs(0, _node)
    

for x in tot_points.tolist():
    print(x, end=" ")
    
    

Fixed submission:
import sys
from queue import deque
input = sys.stdin.readline

def main():
    N, Q = list(map(int, input().split()))
    graph = [[] for i in range(N)]
    # 最初にroot pointを定めて:
    # graph構造に大して点を与える...
    for i in range(N-1):
        a, b = list(map(int, input().split()))
        graph[a-1].append(b-1)
        graph[b-1].append(a-1)
    
    points = [0] * N
    for _ in range(Q):
        p, x = list(map(int, input().split()))
        points[p-1] += x
    
    visited = [False] * N
    
    nodes = deque([0])

    while nodes:
        node = nodes.pop()
        visited[node] = True
        for _node in graph[node]:
            if visited[_node]:
                continue
            points[_node] += points[node]
            nodes.append(_node)
    
    print(*points)
    
main()

Buggy python submission (verdict: Runtime Error):
import sys
input = sys.stdin.readline
import numpy as np
import queue
sys.setrecursionlimit(1000000000)

N, Q = list(map(int, input().split()))
graph = [[] for i in range(N)]
# 最初にroot pointを定めて:
# graph構造に大して点を与える...
for i in range(N-1):
    a, b = list(map(int, input().split()))
    graph[a-1].append(b-1)
    graph[b-1].append(a-1)

points = np.zeros(N, dtype=int)
for _ in range(Q):
    p, x = list(map(int, input().split()))
    points[p-1] += x

visited = np.zeros(N, dtype=bool)
tot_points = np.zeros(N, dtype=int)
tot_points[0] = points[0]
top_nodes = np.full(N, -1, dtype=int)

nodes = graph[0]
top_nodes[nodes] = 0
old_node = 0
visited[0] = True


def dfs(old_node, node):
    if visited[node]:
        return
    tot_points[node] = tot_points[old_node] + points[node]
    visited[node] = True
    nodes = queue.deque(graph[node])
    for _node in nodes:
        dfs(node, _node)
while _node in nodes:
    dfs(0, _node)
    

for x in tot_points.tolist():
    print(x, end=" ")
    
    

Fixed submission:
import sys
from queue import deque
input = sys.stdin.readline

def main():
    N, Q = list(map(int, input().split()))
    graph = [[] for i in range(N)]
    # 最初にroot pointを定めて:
    # graph構造に大して点を与える...
    for i in range(N-1):
        a, b = list(map(int, input().split()))
        graph[a-1].append(b-1)
        graph[b-1].append(a-1)
    
    points = [0] * N
    for _ in range(Q):
        p, x = list(map(int, input().split()))
        points[p-1] += x
    
    visited = [False] * N
    
    nodes = deque([0])

    while nodes:
        node = nodes.pop()
        visited[node] = True
        for _node in graph[node]:
            if visited[_node]:
                continue
            points[_node] += points[node]
            nodes.append(_node)
    
    print(*points)
    
main()

Buggy python submission (verdict: Runtime Error):
import sys
input = sys.stdin.readline
import numpy as np
sys.setrecursionlimit(1000000000)

N, Q = list(map(int, input().split()))
graph = [[] for i in range(N)]
# 最初にroot pointを定めて:
# graph構造に大して点を与える...
for i in range(N-1):
    a, b = list(map(int, input().split()))
    graph[a-1].append(b-1)
    graph[b-1].append(a-1)

points = np.zeros(N, dtype=int)
for _ in range(Q):
    p, x = list(map(int, input().split()))
    points[p-1] += x

visited = np.zeros(N, dtype=bool)
tot_points = np.zeros(N, dtype=int)
tot_points[0] = points[0]
top_nodes = np.full(N, -1, dtype=int)

nodes = graph[0]
top_nodes[nodes] = 0
old_node = 0
visited[0] = True


def dfs(old_node, node):
    if visited[node]:
        return
    tot_points[node] = tot_points[old_node] + points[node]
    visited[node] = True
    nodes = graph[node]
    while len(nodes):
        dfs(node, nodes.pop())
while len(nodes):
    dfs(0, nodes.pop())
    

for x in tot_points.tolist():
    print(x, end=" ")
    
    

Fixed submission:
import sys
from queue import deque
input = sys.stdin.readline

def main():
    N, Q = list(map(int, input().split()))
    graph = [[] for i in range(N)]
    # 最初にroot pointを定めて:
    # graph構造に大して点を与える...
    for i in range(N-1):
        a, b = list(map(int, input().split()))
        graph[a-1].append(b-1)
        graph[b-1].append(a-1)
    
    points = [0] * N
    for _ in range(Q):
        p, x = list(map(int, input().split()))
        points[p-1] += x
    
    visited = [False] * N
    
    nodes = deque([0])

    while nodes:
        node = nodes.pop()
        visited[node] = True
        for _node in graph[node]:
            if visited[_node]:
                continue
            points[_node] += points[node]
            nodes.append(_node)
    
    print(*points)
    
main()

Buggy python submission (verdict: Runtime Error):
import sys
input = sys.stdin.readline
import numpy as np

N, Q = list(map(int, input().split()))
graph = [[] for i in range(N)]
# 最初にroot pointを定めて:
# graph構造に大して点を与える...
for i in range(N-1):
    a, b = list(map(int, input().split()))
    graph[a-1].append(b-1)

points = np.zeros(N, dtype=int)
for _ in range(Q):
    p, x = list(map(int, input().split()))
    points[p-1] += x

visited = np.zeros(N, dtype=bool)
tot_points = np.zeros(N, dtype=int)
tot_points[0] = points[0]
top_nodes = np.full(N, -1, dtype=int)

nodes = graph[0]
top_nodes[nodes] = 0
old_node = 0
visited[0] = True


def dfs(old_node, node):
    if visited[node]:
        return
    tot_points[node] = tot_points[old_node] + points[node]
    visited[node] = True
    nodes = graph[node]
    while len(nodes):
        dfs(node, nodes.pop())
while len(nodes):
    dfs(0, nodes.pop())
    

for x in tot_points.tolist():
    print(x, end=" ")
    
    

Fixed submission:
import sys
from queue import deque
input = sys.stdin.readline

def main():
    N, Q = list(map(int, input().split()))
    graph = [[] for i in range(N)]
    # 最初にroot pointを定めて:
    # graph構造に大して点を与える...
    for i in range(N-1):
        a, b = list(map(int, input().split()))
        graph[a-1].append(b-1)
        graph[b-1].append(a-1)
    
    points = [0] * N
    for _ in range(Q):
        p, x = list(map(int, input().split()))
        points[p-1] += x
    
    visited = [False] * N
    
    nodes = deque([0])

    while nodes:
        node = nodes.pop()
        visited[node] = True
        for _node in graph[node]:
            if visited[_node]:
                continue
            points[_node] += points[node]
            nodes.append(_node)
    
    print(*points)
    
main()