Buggy python submission (verdict: Time Limit Exceeded):
import math
import copy
import sys
import fractions
import numpy as np
from functools import reduce
import statistics
input = sys.stdin.readline
sys.setrecursionlimit(10**6)

# ===FUNCTION===

def getInputInt():
    inputNum = int(input())
    return inputNum


def getInputListInt():
    outputData = []
    inputData = input().split()
    outputData = [int(n) for n in inputData]

    return outputData


def getSomeInputInt(n):
    outputDataList = []
    for i in range(n):
        inputData = int(input())
        outputDataList.append(inputData)

    return outputDataList


def getSomeInputListInt(n):
    inputDataList = []
    outputDataList = []
    for i in range(n):
        inputData = input().split()
        inputDataList = [int(n) for n in inputData]
        outputDataList.append(inputDataList)

    return outputDataList


# ===CODE===

n, q = map(int, input().split())


treeList = [[] for _ in range(n)]
for i in range(n-1):
  a,b = map(int, input().split())
  a -= 1
  b -= 1
  treeList[a].append(b) # a<bとは限らないため、双方向にする
  treeList[b].append(a)


data3 = getSomeInputListInt(q)

ans = np.zeros(n)

for i in range(len(data3)):
    ans[data3[i][0]-1] += data3[i][1]


def treeTrace(crnt, prnt):
    for chld in treeList[crnt]:
        if prnt == chld:
            continue
        ans[chld] += ans[crnt]

        treeTrace(chld, crnt)

treeTrace(0, -1)

for s in ans:
    print(int(s), end =" ")


Fixed submission:
import sys
input = sys.stdin.readline #for input speed
sys.setrecursionlimit(10**6) #for deep recursion
n, q = map(int, input().split())

tree_index = [[] for _ in range(n)]
for i in range(n-1):
  a,b = map(int, input().split())
  a -= 1
  b -= 1
  tree_index[a].append(b) # a<bとは限らないため、双方向にする
  tree_index[b].append(a)
ans = [0] * n
for i in range(q):
  p, x = map(int, input().split())
  ans[p-1] += x
def dfs(cur, par):
    for chl in tree_index[cur]:
      if chl == par: #parentとchildが等しい時はスキップ
        continue
      ans[chl] += ans[cur] 
      dfs(chl, cur)
dfs(0, -1)
print(*ans)

Buggy python submission (verdict: Time Limit Exceeded):
import math
import copy
import sys
import fractions
import numpy as np
from functools import reduce
import statistics
input = sys.stdin.readline
sys.setrecursionlimit(10**6)

# ===FUNCTION===

def getInputInt():
    inputNum = int(input())
    return inputNum


def getInputListInt():
    outputData = []
    inputData = input().split()
    outputData = [int(n) for n in inputData]

    return outputData


def getSomeInputInt(n):
    outputDataList = []
    for i in range(n):
        inputData = int(input())
        outputDataList.append(inputData)

    return outputDataList


def getSomeInputListInt(n):
    inputDataList = []
    outputDataList = []
    for i in range(n):
        inputData = input().split()
        inputDataList = [int(n) for n in inputData]
        outputDataList.append(inputDataList)

    return outputDataList


# ===CODE===

n, q = map(int, input().split())


treeList = [[] for _ in range(n)]
for i in range(n-1):
  a,b = map(int, input().split())
  a -= 1
  b -= 1
  treeList[a].append(b) # a<bとは限らないため、双方向にする
  treeList[b].append(a)


data3 = getSomeInputListInt(q)

ans = np.zeros(n)

for i in range(len(data3)):
    ans[data3[i][0]-1] += data3[i][1]


def treeTrace(crnt, prnt):
    for i in range(len(treeList[crnt])):
        if prnt == treeList[crnt][i]:
            continue
        ans[treeList[crnt][i]] += ans[crnt]

        treeTrace(treeList[crnt][i], crnt)

treeTrace(0, -1)

for s in ans:
    print(int(s), end =" ")


Fixed submission:
import sys
input = sys.stdin.readline #for input speed
sys.setrecursionlimit(10**6) #for deep recursion
n, q = map(int, input().split())

tree_index = [[] for _ in range(n)]
for i in range(n-1):
  a,b = map(int, input().split())
  a -= 1
  b -= 1
  tree_index[a].append(b) # a<bとは限らないため、双方向にする
  tree_index[b].append(a)
ans = [0] * n
for i in range(q):
  p, x = map(int, input().split())
  ans[p-1] += x
def dfs(cur, par):
    for chl in tree_index[cur]:
      if chl == par: #parentとchildが等しい時はスキップ
        continue
      ans[chl] += ans[cur] 
      dfs(chl, cur)
dfs(0, -1)
print(*ans)

Buggy python submission (verdict: Runtime Error):
import math
import copy
import sys
import fractions
import numpy as np
from functools import reduce
import statistics
input = sys.stdin.readline
sys.setrecursionlimit(10**6)

# ===FUNCTION===

def getInputInt():
    inputNum = int(input())
    return inputNum


def getInputListInt():
    outputData = []
    inputData = input().split()
    outputData = [int(n) for n in inputData]

    return outputData


def getSomeInputInt(n):
    outputDataList = []
    for i in range(n):
        inputData = int(input())
        outputDataList.append(inputData)

    return outputDataList


def getSomeInputListInt(n):
    inputDataList = []
    outputDataList = []
    for i in range(n):
        inputData = input().split()
        inputDataList = [int(n) for n in inputData]
        outputDataList.append(inputDataList)

    return outputDataList


# ===CODE===

n, q = map(int, input().split())

data2 = getSomeInputListInt(n-1)

data3 = getSomeInputListInt(q)

ans = np.zeros(n)

for i in range(len(data3)):
    ans[data3[i][0]-1] += data3[i][1]

treeList = [[] for _ in range(n)]
for i in range(n-1):
  a,b = map(int, input().split())
  a -= 1
  b -= 1
  treeList[a].append(b) # a<bとは限らないため、双方向にする
  treeList[b].append(a)

def treeTrace(crnt, prnt):
    for i in range(len(treeList[crnt])):
        if prnt == treeList[crnt][i]:
            continue
        ans[treeList[crnt][i]] += ans[crnt]

        treeTrace(treeList[crnt][i], crnt)

treeTrace(0, -1)

for s in ans:
    print(int(s), end =" ")


Fixed submission:
import sys
input = sys.stdin.readline #for input speed
sys.setrecursionlimit(10**6) #for deep recursion
n, q = map(int, input().split())

tree_index = [[] for _ in range(n)]
for i in range(n-1):
  a,b = map(int, input().split())
  a -= 1
  b -= 1
  tree_index[a].append(b) # a<bとは限らないため、双方向にする
  tree_index[b].append(a)
ans = [0] * n
for i in range(q):
  p, x = map(int, input().split())
  ans[p-1] += x
def dfs(cur, par):
    for chl in tree_index[cur]:
      if chl == par: #parentとchildが等しい時はスキップ
        continue
      ans[chl] += ans[cur] 
      dfs(chl, cur)
dfs(0, -1)
print(*ans)

Buggy python submission (verdict: Time Limit Exceeded):
import math
import copy
import sys
import fractions
import numpy as np
from functools import reduce
import statistics
input = sys.stdin.readline
sys.setrecursionlimit(10**6)

# ===FUNCTION===

def getInputInt():
    inputNum = int(input())
    return inputNum


def getInputListInt():
    outputData = []
    inputData = input().split()
    outputData = [int(n) for n in inputData]

    return outputData


def getSomeInputInt(n):
    outputDataList = []
    for i in range(n):
        inputData = int(input())
        outputDataList.append(inputData)

    return outputDataList


def getSomeInputListInt(n):
    inputDataList = []
    outputDataList = []
    for i in range(n):
        inputData = input().split()
        inputDataList = [int(n) for n in inputData]
        outputDataList.append(inputDataList)

    return outputDataList


# ===CODE===

data1 = getInputListInt()
n = data1[0]
q = data1[1]

data2 = getSomeInputListInt(n-1)

data3 = getSomeInputListInt(q)

ans = np.zeros(n)

for i in range(len(data3)):
    ans[data3[i][0]-1] += data3[i][1]

treeList = [[] for _ in range(n)]

for i in range(len(data2)):
    treeList[data2[i][0]-1].append(data2[i][1]-1)
    treeList[data2[i][1]-1].append(data2[i][0]-1)

def treeTrace(crnt, prnt):
    for i in range(len(treeList[crnt])):
        if prnt == treeList[crnt][i]:
            continue
        ans[treeList[crnt][i]] += ans[crnt]

        treeTrace(treeList[crnt][i], crnt)

treeTrace(0, -1)

for s in ans:
    print(int(s), end =" ")


Fixed submission:
import sys
input = sys.stdin.readline #for input speed
sys.setrecursionlimit(10**6) #for deep recursion
n, q = map(int, input().split())

tree_index = [[] for _ in range(n)]
for i in range(n-1):
  a,b = map(int, input().split())
  a -= 1
  b -= 1
  tree_index[a].append(b) # a<bとは限らないため、双方向にする
  tree_index[b].append(a)
ans = [0] * n
for i in range(q):
  p, x = map(int, input().split())
  ans[p-1] += x
def dfs(cur, par):
    for chl in tree_index[cur]:
      if chl == par: #parentとchildが等しい時はスキップ
        continue
      ans[chl] += ans[cur] 
      dfs(chl, cur)
dfs(0, -1)
print(*ans)

Buggy python submission (verdict: Time Limit Exceeded):
import math
import copy
import sys
import fractions
import numpy as np
from functools import reduce
import statistics

sys.setrecursionlimit(10**6)

# ===FUNCTION===

def getInputInt():
    inputNum = int(input())
    return inputNum


def getInputListInt():
    outputData = []
    inputData = input().split()
    outputData = [int(n) for n in inputData]

    return outputData


def getSomeInputInt(n):
    outputDataList = []
    for i in range(n):
        inputData = int(input())
        outputDataList.append(inputData)

    return outputDataList


def getSomeInputListInt(n):
    inputDataList = []
    outputDataList = []
    for i in range(n):
        inputData = input().split()
        inputDataList = [int(n) for n in inputData]
        outputDataList.append(inputDataList)

    return outputDataList


# ===CODE===

data1 = getInputListInt()
n = data1[0]
q = data1[1]

data2 = getSomeInputListInt(n-1)

data3 = getSomeInputListInt(q)

ans = np.zeros(n)

for i in range(len(data3)):
    ans[data3[i][0]-1] += data3[i][1]

treeList = [[] for _ in range(n)]

for i in range(len(data2)):
    treeList[data2[i][0]-1].append(data2[i][1]-1)
    treeList[data2[i][1]-1].append(data2[i][0]-1)

def treeTrace(crnt, prnt):
    for i in range(len(treeList[crnt])):
        if prnt == treeList[crnt][i]:
            continue
        ans[treeList[crnt][i]] += ans[crnt]

        treeTrace(treeList[crnt][i], crnt)

treeTrace(0, -1)

for s in ans:
    print(int(s), end =" ")


Fixed submission:
import sys
input = sys.stdin.readline #for input speed
sys.setrecursionlimit(10**6) #for deep recursion
n, q = map(int, input().split())

tree_index = [[] for _ in range(n)]
for i in range(n-1):
  a,b = map(int, input().split())
  a -= 1
  b -= 1
  tree_index[a].append(b) # a<bとは限らないため、双方向にする
  tree_index[b].append(a)
ans = [0] * n
for i in range(q):
  p, x = map(int, input().split())
  ans[p-1] += x
def dfs(cur, par):
    for chl in tree_index[cur]:
      if chl == par: #parentとchildが等しい時はスキップ
        continue
      ans[chl] += ans[cur] 
      dfs(chl, cur)
dfs(0, -1)
print(*ans)

Buggy python submission (verdict: Time Limit Exceeded):
import math
import copy
import sys
import fractions
import numpy as np
from functools import reduce
import statistics


# ===FUNCTION===

def getInputInt():
    inputNum = int(input())
    return inputNum


def getInputListInt():
    outputData = []
    inputData = input().split()
    outputData = [int(n) for n in inputData]

    return outputData


def getSomeInputInt(n):
    outputDataList = []
    for i in range(n):
        inputData = int(input())
        outputDataList.append(inputData)

    return outputDataList


def getSomeInputListInt(n):
    inputDataList = []
    outputDataList = []
    for i in range(n):
        inputData = input().split()
        inputDataList = [int(n) for n in inputData]
        outputDataList.append(inputDataList)

    return outputDataList


# ===CODE===

data1 = getInputListInt()
n = data1[0]
q = data1[1]

data2 = getSomeInputListInt(n-1)

data3 = getSomeInputListInt(q)

ans = np.zeros(n)

for i in range(len(data3)):
    ans[data3[i][0]-1] += data3[i][1]

treeList = [[] for _ in range(n)]

for i in range(len(data2)):
    treeList[data2[i][0]-1].append(data2[i][1]-1)
    treeList[data2[i][1]-1].append(data2[i][0]-1)

def treeTrace(crnt, prnt):
    for i in range(len(treeList[crnt])):
        if prnt == treeList[crnt][i]:
            continue
        ans[treeList[crnt][i]] += ans[crnt]

        treeTrace(treeList[crnt][i], crnt)

treeTrace(0, -1)

for s in ans:
    print(int(s), end =" ")


Fixed submission:
import sys
input = sys.stdin.readline #for input speed
sys.setrecursionlimit(10**6) #for deep recursion
n, q = map(int, input().split())

tree_index = [[] for _ in range(n)]
for i in range(n-1):
  a,b = map(int, input().split())
  a -= 1
  b -= 1
  tree_index[a].append(b) # a<bとは限らないため、双方向にする
  tree_index[b].append(a)
ans = [0] * n
for i in range(q):
  p, x = map(int, input().split())
  ans[p-1] += x
def dfs(cur, par):
    for chl in tree_index[cur]:
      if chl == par: #parentとchildが等しい時はスキップ
        continue
      ans[chl] += ans[cur] 
      dfs(chl, cur)
dfs(0, -1)
print(*ans)

Buggy python submission (verdict: Runtime Error):
import math
import copy
import sys
import fractions
import numpy as np
from functools import reduce
import statistics


# ===FUNCTION===

def getInputInt():
    inputNum = int(input())
    return inputNum


def getInputListInt():
    outputData = []
    inputData = input().split()
    outputData = [int(n) for n in inputData]

    return outputData


def getSomeInputInt(n):
    outputDataList = []
    for i in range(n):
        inputData = int(input())
        outputDataList.append(inputData)

    return outputDataList


def getSomeInputListInt(n):
    inputDataList = []
    outputDataList = []
    for i in range(n):
        inputData = input().split()
        inputDataList = [int(n) for n in inputData]
        outputDataList.append(inputDataList)

    return outputDataList


# ===CODE===

def treesearch(root, data, ans):
    for i in range(len(data)):
        if data[i][0] == root:
            ans[data[i][1]-1] += ans[root-1]
            treesearch(data[i][1], data, ans)

data1 = getInputListInt()
n = data1[0]
q = data1[1]

data2 = getSomeInputListInt(n-1)

data3 = getSomeInputListInt(q)

ans = np.zeros(n)

for i in range(len(data3)):
    ans[data3[i][0]-1] += data3[i][1]

treesearch(1, data2, ans)

for s in ans:
    print(int(s), end =" ")


Fixed submission:
import sys
input = sys.stdin.readline #for input speed
sys.setrecursionlimit(10**6) #for deep recursion
n, q = map(int, input().split())

tree_index = [[] for _ in range(n)]
for i in range(n-1):
  a,b = map(int, input().split())
  a -= 1
  b -= 1
  tree_index[a].append(b) # a<bとは限らないため、双方向にする
  tree_index[b].append(a)
ans = [0] * n
for i in range(q):
  p, x = map(int, input().split())
  ans[p-1] += x
def dfs(cur, par):
    for chl in tree_index[cur]:
      if chl == par: #parentとchildが等しい時はスキップ
        continue
      ans[chl] += ans[cur] 
      dfs(chl, cur)
dfs(0, -1)
print(*ans)

Buggy python submission (verdict: Runtime Error):
import math
import copy
import sys
import fractions
import numpy as np
from functools import reduce
import statistics


# ===FUNCTION===

def getInputInt():
    inputNum = int(input())
    return inputNum


def getInputListInt():
    outputData = []
    inputData = input().split()
    outputData = [int(n) for n in inputData]

    return outputData


def getSomeInputInt(n):
    outputDataList = []
    for i in range(n):
        inputData = int(input())
        outputDataList.append(inputData)

    return outputDataList


def getSomeInputListInt(n):
    inputDataList = []
    outputDataList = []
    for i in range(n):
        inputData = input().split()
        inputDataList = [int(n) for n in inputData]
        outputDataList.append(inputDataList)

    return outputDataList


# ===CODE===

def treesearch(root, cost, data, ans):
    for i in range(len(data)):
        if data[i][0] == root:
            ans[data[i][1]-1] += cost
            treesearch(data[i][1], cost, data, ans)

data1 = getInputListInt()
n = data1[0]
q = data1[1]

data2 = getSomeInputListInt(n-1)

data3 = getSomeInputListInt(q)

ans = np.zeros(n)

for i in range(len(data3)):
    ans[data3[i][0]-1] += data3[i][1]
    treesearch(data3[i][0], data3[i][1], data2, ans)

for s in ans:
    print(int(s), end =" ")



Fixed submission:
import sys
input = sys.stdin.readline #for input speed
sys.setrecursionlimit(10**6) #for deep recursion
n, q = map(int, input().split())

tree_index = [[] for _ in range(n)]
for i in range(n-1):
  a,b = map(int, input().split())
  a -= 1
  b -= 1
  tree_index[a].append(b) # a<bとは限らないため、双方向にする
  tree_index[b].append(a)
ans = [0] * n
for i in range(q):
  p, x = map(int, input().split())
  ans[p-1] += x
def dfs(cur, par):
    for chl in tree_index[cur]:
      if chl == par: #parentとchildが等しい時はスキップ
        continue
      ans[chl] += ans[cur] 
      dfs(chl, cur)
dfs(0, -1)
print(*ans)