Buggy python submission (verdict: Time Limit Exceeded):
import numpy as np

def dp(v, d, c):
    if memo[v-1][d]:
        return

    memo[v-1][d] = True
    if d == 0:
        res[v-1] = str(c)
        return

    dp(v, d-1, c)
    for e in dic[v-1]:
        dp(e, d-1, c)


N, M = map(int, input().split(' '))

dic = [[] for _ in range(N)]
memo = [[False]*11 for _ in range(N)]

for m in range(M):
    a, b = map(int, input().split(' '))
    dic[a-1].append(b)
    dic[b-1].append(a)

Q = int(input())


vdc = [map(int, input().split(' ')) for _ in range(Q)]

res = ['0']*N

[dp(v, d, c) for v, d, c in vdc[::-1]]


print('\n'.join(res))


Fixed submission:
import numpy as np

def dp(v, d, c):
    if memo[v-1][d]:
        return

    memo[v-1][d] = True
    if d == 0:
        res[v-1] = str(c)
        return

    dp(v, d-1, c)
    for e in dic[v-1]:
        dp(e, d-1, c)


N, M = [int(e) for e in input().split(' ')]

dic = [[] for _ in range(N)]
memo = [[False]*11 for _ in range(N)]

for m in range(M):
    a, b = [int(e) for e in input().split(' ')]
    dic[a-1].append(b)
    dic[b-1].append(a)

Q = int(input())


vdc = [[int(e) for e in input().split(' ')] for _ in range(Q)]

res = ['0']*N

[dp(v, d, c) for v, d, c in vdc[::-1]]


print('\n'.join(res))

Buggy python submission (verdict: Time Limit Exceeded):
import numpy as np

def dp(v, d, c):
    if memo[v-1][d]:
        return

    memo[v-1][d] = True
    if d == 0:
        res[v-1] = str(c)
        return
    dp(v, d-1, c)
    [dp(e, d-1, c) for e in dic[v-1]]


N, M = tuple(map(int, input().split(' ')))

dic = [[] for _ in range(N)]
memo = [[False]*11 for _ in range(N)]

for m in range(M):
    a, b = tuple(map(int, input().split(' ')))
    dic[a-1].append(b)
    dic[b-1].append(a)

Q = int(input())


vdc = [tuple(map(int, input().split(' '))) for _ in range(Q)]

res = ['0']*N

[dp(v, d, c) for v, d, c in vdc[::-1]]


print('\n'.join(res))


Fixed submission:
import numpy as np

def dp(v, d, c):
    if memo[v-1][d]:
        return

    memo[v-1][d] = True
    if d == 0:
        res[v-1] = str(c)
        return

    dp(v, d-1, c)
    for e in dic[v-1]:
        dp(e, d-1, c)


N, M = [int(e) for e in input().split(' ')]

dic = [[] for _ in range(N)]
memo = [[False]*11 for _ in range(N)]

for m in range(M):
    a, b = [int(e) for e in input().split(' ')]
    dic[a-1].append(b)
    dic[b-1].append(a)

Q = int(input())


vdc = [[int(e) for e in input().split(' ')] for _ in range(Q)]

res = ['0']*N

[dp(v, d, c) for v, d, c in vdc[::-1]]


print('\n'.join(res))

Buggy python submission (verdict: Time Limit Exceeded):
import numpy as np

def dp(v, d, c):
    if memo[v-1][d]:
        return

    memo[v-1][d] = True
    if d == 0:
        res[v-1] = str(c)
        return None

    dp(v, d-1, c)
    for e in dic[v-1]:
        dp(e, d-1, c)


N, M = tuple(map(int, input().split(' ')))

dic = [[] for _ in range(N)]
memo = [[False]*11 for _ in range(N)]

for m in range(M):
    a, b = tuple(map(int, input().split(' ')))
    dic[a-1].append(b)
    dic[b-1].append(a)

Q = int(input())


vdc = [tuple(map(int, input().split(' '))) for _ in range(Q)]

res = ['0']*N

[dp(v, d, c) for v, d, c in vdc[::-1]]


print('\n'.join(res))


Fixed submission:
import numpy as np

def dp(v, d, c):
    if memo[v-1][d]:
        return

    memo[v-1][d] = True
    if d == 0:
        res[v-1] = str(c)
        return

    dp(v, d-1, c)
    for e in dic[v-1]:
        dp(e, d-1, c)


N, M = [int(e) for e in input().split(' ')]

dic = [[] for _ in range(N)]
memo = [[False]*11 for _ in range(N)]

for m in range(M):
    a, b = [int(e) for e in input().split(' ')]
    dic[a-1].append(b)
    dic[b-1].append(a)

Q = int(input())


vdc = [[int(e) for e in input().split(' ')] for _ in range(Q)]

res = ['0']*N

[dp(v, d, c) for v, d, c in vdc[::-1]]


print('\n'.join(res))

Buggy python submission (verdict: Time Limit Exceeded):
import numpy as np

def dp(v, d, c):
    if memo[v-1][d] is not None:
        return

    memo[v-1][d] = True
    if d == 0:
        res[v-1] = str(c)
        return None

    dp(v, d-1, c)
    for e in dic[v-1]:
        dp(e, d-1, c)


N, M = tuple(map(int, input().split(' ')))

dic = [[] for _ in range(N)]
memo = [[None]*11 for _ in range(N)]

for m in range(M):
    a, b = tuple(map(int, input().split(' ')))
    dic[a-1].append(b)
    dic[b-1].append(a)

Q = int(input())

vdc = [None]*Q

for q in range(Q):
    vdc[q] = tuple(map(int, input().split(' ')))

res = ['0']*N

[dp(v, d, c) for v, d, c in vdc[::-1]]


print('\n'.join(res))


Fixed submission:
import numpy as np

def dp(v, d, c):
    if memo[v-1][d]:
        return

    memo[v-1][d] = True
    if d == 0:
        res[v-1] = str(c)
        return

    dp(v, d-1, c)
    for e in dic[v-1]:
        dp(e, d-1, c)


N, M = [int(e) for e in input().split(' ')]

dic = [[] for _ in range(N)]
memo = [[False]*11 for _ in range(N)]

for m in range(M):
    a, b = [int(e) for e in input().split(' ')]
    dic[a-1].append(b)
    dic[b-1].append(a)

Q = int(input())


vdc = [[int(e) for e in input().split(' ')] for _ in range(Q)]

res = ['0']*N

[dp(v, d, c) for v, d, c in vdc[::-1]]


print('\n'.join(res))

Buggy python submission (verdict: Time Limit Exceeded):
import numpy as np

def dp(v, d, c):
    if memo[v-1][d] is not None:
        return

    memo[v-1][d] = True
    if d == 0:
        res[v-1] = str(c)
        return None

    dp(v, d-1, c)
    for e in dic[v-1]:
        dp(e, d-1, c)


N, M = tuple(map(int, input().split(' ')))

dic = [[] for _ in range(N)]
memo = [[None]*11 for _ in range(N)]

for m in range(M):
    a, b = tuple(map(int, input().split(' ')))
    dic[a-1].append(b)
    dic[b-1].append(a)

Q = int(input())

vdc = [None]*Q

for q in range(Q):
    vdc[q] = tuple(map(int, input().split(' ')))

res = ['0']*N

for q in range(Q-1, -1, -1):
    v, d, c = vdc[q]
    dp(v, d, c)


print('\n'.join(res))


Fixed submission:
import numpy as np

def dp(v, d, c):
    if memo[v-1][d]:
        return

    memo[v-1][d] = True
    if d == 0:
        res[v-1] = str(c)
        return

    dp(v, d-1, c)
    for e in dic[v-1]:
        dp(e, d-1, c)


N, M = [int(e) for e in input().split(' ')]

dic = [[] for _ in range(N)]
memo = [[False]*11 for _ in range(N)]

for m in range(M):
    a, b = [int(e) for e in input().split(' ')]
    dic[a-1].append(b)
    dic[b-1].append(a)

Q = int(input())


vdc = [[int(e) for e in input().split(' ')] for _ in range(Q)]

res = ['0']*N

[dp(v, d, c) for v, d, c in vdc[::-1]]


print('\n'.join(res))

Buggy python submission (verdict: Time Limit Exceeded):
import numpy as np

def dp(v, d, c):
    if memo[v-1][d] is not None:
        return

    memo[v-1][d] = True
    if d == 0:
        res[v-1] = c
        return None

    dp(v, d-1, c)
    for e in dic[v-1]:
        dp(e, d-1, c)


N, M = tuple(map(int, input().split(' ')))

dic = [[] for _ in range(N)]
memo = [[None]*11 for _ in range(N)]

for m in range(M):
    a, b = tuple(map(int, input().split(' ')))
    dic[a-1].append(b)
    dic[b-1].append(a)

Q = int(input())

vdc = [None]*Q

for q in range(Q):
    vdc[q] = tuple(map(int, input().split(' ')))

res = np.zeros(N)

for q in range(Q-1, -1, -1):
    v, d, c = vdc[q]
    dp(v, d, c)


for i in range(N):
    print(int(res[i]))


Fixed submission:
import numpy as np

def dp(v, d, c):
    if memo[v-1][d]:
        return

    memo[v-1][d] = True
    if d == 0:
        res[v-1] = str(c)
        return

    dp(v, d-1, c)
    for e in dic[v-1]:
        dp(e, d-1, c)


N, M = [int(e) for e in input().split(' ')]

dic = [[] for _ in range(N)]
memo = [[False]*11 for _ in range(N)]

for m in range(M):
    a, b = [int(e) for e in input().split(' ')]
    dic[a-1].append(b)
    dic[b-1].append(a)

Q = int(input())


vdc = [[int(e) for e in input().split(' ')] for _ in range(Q)]

res = ['0']*N

[dp(v, d, c) for v, d, c in vdc[::-1]]


print('\n'.join(res))

Buggy python submission (verdict: Time Limit Exceeded):
import numpy as np

memo = {}
def dp(v, d, c):
    if memo.get((v, d), False):
        return None

    memo[(v, d)] = True
    if d == 0:
        res[v-1] = c
        return None

    dp(v, d-1, c)
    for e in dic[v-1]:
        dp(e, d-1, c)


N, M = tuple(map(int, input().split(' ')))

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


for m in range(M):
    a, b = tuple(map(int, input().split(' ')))
    dic[a-1].append(b)
    dic[b-1].append(a)

Q = int(input())

vdc = [None]*Q

for q in range(Q):
    vdc[q] = tuple(map(int, input().split(' ')))

res = np.zeros(N)

for q in range(Q-1, -1, -1):
    v, d, c = vdc[q]
    dp(v, d, c)


for i in range(N):
    print(int(res[i]))


Fixed submission:
import numpy as np

def dp(v, d, c):
    if memo[v-1][d]:
        return

    memo[v-1][d] = True
    if d == 0:
        res[v-1] = str(c)
        return

    dp(v, d-1, c)
    for e in dic[v-1]:
        dp(e, d-1, c)


N, M = [int(e) for e in input().split(' ')]

dic = [[] for _ in range(N)]
memo = [[False]*11 for _ in range(N)]

for m in range(M):
    a, b = [int(e) for e in input().split(' ')]
    dic[a-1].append(b)
    dic[b-1].append(a)

Q = int(input())


vdc = [[int(e) for e in input().split(' ')] for _ in range(Q)]

res = ['0']*N

[dp(v, d, c) for v, d, c in vdc[::-1]]


print('\n'.join(res))

Buggy python submission (verdict: Time Limit Exceeded):
import numpy as np
from collections import defaultdict

memo = {}
def dp(v, d, c):
    if memo.get((v, d), False):
        return None

    memo[(v, d)] = True
    if d == 0:
        res[v-1] = c
        return None

    dp(v, d-1, c)
    for e in dic.get(v, []):
        dp(e, d-1, c)


N, M = tuple(map(int, input().split(' ')))

dic = defaultdict(list)

for m in range(M):
    a, b = tuple(map(int, input().split(' ')))
    dic[a].append(b)
    dic[b].append(a)

Q = int(input())

vdc = [None]*Q

for q in range(Q):
    vdc[q] = tuple(map(int, input().split(' ')))

res = np.zeros(N)

for q in range(Q-1, -1, -1):
    v, d, c = vdc[q]
    dp(v, d, c)


for i in range(N):
    print(int(res[i]))


Fixed submission:
import numpy as np

def dp(v, d, c):
    if memo[v-1][d]:
        return

    memo[v-1][d] = True
    if d == 0:
        res[v-1] = str(c)
        return

    dp(v, d-1, c)
    for e in dic[v-1]:
        dp(e, d-1, c)


N, M = [int(e) for e in input().split(' ')]

dic = [[] for _ in range(N)]
memo = [[False]*11 for _ in range(N)]

for m in range(M):
    a, b = [int(e) for e in input().split(' ')]
    dic[a-1].append(b)
    dic[b-1].append(a)

Q = int(input())


vdc = [[int(e) for e in input().split(' ')] for _ in range(Q)]

res = ['0']*N

[dp(v, d, c) for v, d, c in vdc[::-1]]


print('\n'.join(res))

Buggy python submission (verdict: Time Limit Exceeded):
import numpy as np

memo = {}
def dp(v, d, c):
    if memo.get((v, d), False):
        return None

    memo[(v, d)] = True
    if d == 0:
        res[v-1] = c
        return None

    dp(v, d-1, c)
    for e in dic.get(v, []):
        dp(e, d-1, c)


N, M = tuple(map(int, input().split(' ')))

dic = {}

for m in range(M):
    a, b = tuple(map(int, input().split(' ')))
    dic[a] = dic.get(a, []) + [b]
    dic[b] = dic.get(b, []) + [a]

Q = int(input())

vdc = [None]*Q

for q in range(Q):
    vdc[q] = tuple(map(int, input().split(' ')))

res = np.zeros(N)

for q in range(Q-1, -1, -1):
    v, d, c = vdc[q]
    dp(v, d, c)


for i in range(N):
    print(int(res[i]))


Fixed submission:
import numpy as np

def dp(v, d, c):
    if memo[v-1][d]:
        return

    memo[v-1][d] = True
    if d == 0:
        res[v-1] = str(c)
        return

    dp(v, d-1, c)
    for e in dic[v-1]:
        dp(e, d-1, c)


N, M = [int(e) for e in input().split(' ')]

dic = [[] for _ in range(N)]
memo = [[False]*11 for _ in range(N)]

for m in range(M):
    a, b = [int(e) for e in input().split(' ')]
    dic[a-1].append(b)
    dic[b-1].append(a)

Q = int(input())


vdc = [[int(e) for e in input().split(' ')] for _ in range(Q)]

res = ['0']*N

[dp(v, d, c) for v, d, c in vdc[::-1]]


print('\n'.join(res))

Buggy python submission (verdict: Time Limit Exceeded):
import numpy as np

memo = {}
def dp(v, d, c):
    if memo.get((v, d), False):
        return None

    memo[(v, d)] = True
    if d == 0:
        res[v-1] = c
        return None

    dp(v, d-1, c)
    for e in dic.get(v, []):
        dp(e, d-1, c)


N, M = tuple(map(int, input().split(' ')))

dic = {}

for m in range(M):
    a, b = tuple(map(int, input().split(' ')))
    dic[a] = dic.get(a, []) + [b]
    dic[b] = dic.get(b, []) + [a]

Q = int(input())

vdc = []

for q in range(Q):
    vdc.append(tuple(map(int, input().split(' '))))

res = np.zeros(N)

for q in range(Q-1, -1, -1):
    v, d, c = vdc[q]
    dp(v, d, c)


for i in range(N):
    print(int(res[i]))


Fixed submission:
import numpy as np

def dp(v, d, c):
    if memo[v-1][d]:
        return

    memo[v-1][d] = True
    if d == 0:
        res[v-1] = str(c)
        return

    dp(v, d-1, c)
    for e in dic[v-1]:
        dp(e, d-1, c)


N, M = [int(e) for e in input().split(' ')]

dic = [[] for _ in range(N)]
memo = [[False]*11 for _ in range(N)]

for m in range(M):
    a, b = [int(e) for e in input().split(' ')]
    dic[a-1].append(b)
    dic[b-1].append(a)

Q = int(input())


vdc = [[int(e) for e in input().split(' ')] for _ in range(Q)]

res = ['0']*N

[dp(v, d, c) for v, d, c in vdc[::-1]]


print('\n'.join(res))

Buggy python submission (verdict: Time Limit Exceeded):
import numpy as np

def dp(v, d, c):
    if res[v-1] == 0:
        res[v-1] = c

    if d == 0:
        return None

    if np.all(res > 0):
        return None

    for e in dic.get(v, []):
        dp(e, d-1, c)


N, M = tuple(map(int, input().split(' ')))

dic = {}

for m in range(M):
    a, b = tuple(map(int, input().split(' ')))
    dic[a] = dic.get(a, []) + [b]
    dic[b] = dic.get(b, []) + [a]

Q = int(input())

vdc = []

for q in range(Q):
    vdc.append(tuple(map(int, input().split(' '))))

res = np.zeros(N)

for q in range(Q-1, -1, -1):
    v, d, c = vdc[q]
    dp(v, d, c)


for i in range(N):
    print(int(res[i]))


Fixed submission:
import numpy as np

def dp(v, d, c):
    if memo[v-1][d]:
        return

    memo[v-1][d] = True
    if d == 0:
        res[v-1] = str(c)
        return

    dp(v, d-1, c)
    for e in dic[v-1]:
        dp(e, d-1, c)


N, M = [int(e) for e in input().split(' ')]

dic = [[] for _ in range(N)]
memo = [[False]*11 for _ in range(N)]

for m in range(M):
    a, b = [int(e) for e in input().split(' ')]
    dic[a-1].append(b)
    dic[b-1].append(a)

Q = int(input())


vdc = [[int(e) for e in input().split(' ')] for _ in range(Q)]

res = ['0']*N

[dp(v, d, c) for v, d, c in vdc[::-1]]


print('\n'.join(res))

Buggy python submission (verdict: Time Limit Exceeded):
import numpy as np

def dp(v, d, c):
    if res[v-1] == 0:
        res[v-1] = c

    if d == 0:
        return None

    if np.all(res > 0):
        return None



    for e in dic.get(v, []):
        dp(e, d-1, c)


N, M = tuple(map(int, input().split(' ')))

dic = {}

for m in range(M):
    a, b = tuple(map(int, input().split(' ')))
    dic[a] = dic.get(a, []) + [b]
    dic[b] = dic.get(b, []) + [a]

Q = int(input())

vdc = []

for q in range(Q):
    vdc.append(tuple(map(int, input().split(' '))))

vdc.reverse()

res = np.zeros(N)

for q in range(Q):
    v, d, c = vdc[q]
    dp(v, d, c)


for i in range(N):
    print(int(res[i]))


Fixed submission:
import numpy as np

def dp(v, d, c):
    if memo[v-1][d]:
        return

    memo[v-1][d] = True
    if d == 0:
        res[v-1] = str(c)
        return

    dp(v, d-1, c)
    for e in dic[v-1]:
        dp(e, d-1, c)


N, M = [int(e) for e in input().split(' ')]

dic = [[] for _ in range(N)]
memo = [[False]*11 for _ in range(N)]

for m in range(M):
    a, b = [int(e) for e in input().split(' ')]
    dic[a-1].append(b)
    dic[b-1].append(a)

Q = int(input())


vdc = [[int(e) for e in input().split(' ')] for _ in range(Q)]

res = ['0']*N

[dp(v, d, c) for v, d, c in vdc[::-1]]


print('\n'.join(res))

Buggy python submission (verdict: Runtime Error):
import numpy as np
from numpy import linalg as LA
import math

mat_dic = {}

def f(mat, n):
    if mat_dic.get(n, None) is not None:
        return mat_dic.get(n, None)

    if n == 1:
        return mat

    if int(math.sqrt(n))**2 == n:
        return LA.matrix_power(f(mat, int(math.sqrt(n))), 2)

    return mat.dot(f(mat, n-1))



N, M = tuple(map(int, input().split(' ')))

mat = np.identity(N)
res = np.zeros(N)

for m in range(M):
    a, b = tuple(map(int, input().split(' ')))
    mat[a-1, b-1] = 1
    mat[b-1, a-1] = 1
    mat[a-1, a-1] = 1
    mat[b-1, b-1] = 1

Q = int(input())

for q in range(Q):
    v, d, c = tuple(map(int, input().split(' ')))
    x = f(mat, d)
    res[x[v-1,:] > 0] = c


for i in range(N):
    print(int(res[i]))


Fixed submission:
import numpy as np

def dp(v, d, c):
    if memo[v-1][d]:
        return

    memo[v-1][d] = True
    if d == 0:
        res[v-1] = str(c)
        return

    dp(v, d-1, c)
    for e in dic[v-1]:
        dp(e, d-1, c)


N, M = [int(e) for e in input().split(' ')]

dic = [[] for _ in range(N)]
memo = [[False]*11 for _ in range(N)]

for m in range(M):
    a, b = [int(e) for e in input().split(' ')]
    dic[a-1].append(b)
    dic[b-1].append(a)

Q = int(input())


vdc = [[int(e) for e in input().split(' ')] for _ in range(Q)]

res = ['0']*N

[dp(v, d, c) for v, d, c in vdc[::-1]]


print('\n'.join(res))

Buggy python submission (verdict: Runtime Error):
import numpy as np
from numpy import linalg as LA
import math

mat_dic = {}

def f(mat, n):
    if mat_dic.get(n, None) is not None:
        return mat_dic.get(n, None)

    if n == 1:
        return mat

    if int(math.sqrt(n))**2 == n:
        return LA.matrix_power(f(mat, int(math.sqrt(n))), 2)

    return mat.dot(f(mat, n-1))



N, M = tuple(map(int, input().split(' ')))

mat = np.identity(N)
res = np.zeros(N)

for m in range(M):
    a, b = tuple(map(int, input().split(' ')))
    mat[a-1, b-1] = 1
    mat[b-1, a-1] = 1
    mat[a-1, a-1] = 1
    mat[b-1, b-1] = 1

Q = int(input())

for q in range(Q):
    v, d, c = tuple(map(int, input().split(' ')))
    x = f(mat, d)
    res[x[v-1,:] > 0] = c


for i in range(N):
    print(int(res[i]))


Fixed submission:
import numpy as np

def dp(v, d, c):
    if memo[v-1][d]:
        return

    memo[v-1][d] = True
    if d == 0:
        res[v-1] = str(c)
        return

    dp(v, d-1, c)
    for e in dic[v-1]:
        dp(e, d-1, c)


N, M = [int(e) for e in input().split(' ')]

dic = [[] for _ in range(N)]
memo = [[False]*11 for _ in range(N)]

for m in range(M):
    a, b = [int(e) for e in input().split(' ')]
    dic[a-1].append(b)
    dic[b-1].append(a)

Q = int(input())


vdc = [[int(e) for e in input().split(' ')] for _ in range(Q)]

res = ['0']*N

[dp(v, d, c) for v, d, c in vdc[::-1]]


print('\n'.join(res))

Buggy python submission (verdict: Runtime Error):
import numpy as np
from numpy import linalg as LA

mat_dic = {}

def f(mat, n):
    if mat_dic.get(n, None) is not None:
        return mat_dic.get(n, None)

    if n == 1:
        return mat
    return mat.dot(f(mat, n-1))


N, M = tuple(map(int, input().split(' ')))

mat = np.identity(N)
res = np.zeros(N)

for m in range(M):
    a, b = tuple(map(int, input().split(' ')))
    mat[a-1, b-1] = 1
    mat[b-1, a-1] = 1
    mat[a-1, a-1] = 1
    mat[b-1, b-1] = 1

Q = int(input())

for q in range(Q):
    v, d, c = tuple(map(int, input().split(' ')))
    x = f(mat, d)
    res[x[v-1,:] > 0] = c


for i in range(N):
    print(int(res[i]))


Fixed submission:
import numpy as np

def dp(v, d, c):
    if memo[v-1][d]:
        return

    memo[v-1][d] = True
    if d == 0:
        res[v-1] = str(c)
        return

    dp(v, d-1, c)
    for e in dic[v-1]:
        dp(e, d-1, c)


N, M = [int(e) for e in input().split(' ')]

dic = [[] for _ in range(N)]
memo = [[False]*11 for _ in range(N)]

for m in range(M):
    a, b = [int(e) for e in input().split(' ')]
    dic[a-1].append(b)
    dic[b-1].append(a)

Q = int(input())


vdc = [[int(e) for e in input().split(' ')] for _ in range(Q)]

res = ['0']*N

[dp(v, d, c) for v, d, c in vdc[::-1]]


print('\n'.join(res))

Buggy python submission (verdict: Runtime Error):
import numpy as np
from numpy import linalg as LA


N, M = tuple(map(int, input().split(' ')))

mat = np.identity(N)
res = np.zeros(N)

for m in range(M):
    a, b = tuple(map(int, input().split(' ')))
    mat[a-1, b-1] = 1
    mat[b-1, a-1] = 1
    mat[a-1, a-1] = 1
    mat[b-1, b-1] = 1

Q = int(input())

for q in range(Q):
    v, d, c = tuple(map(int, input().split(' ')))
    x = LA.matrix_power(mat, d)
    res[x[v-1,:] > 0] = c


for i in range(N):
    print(int(res[i]))


Fixed submission:
import numpy as np

def dp(v, d, c):
    if memo[v-1][d]:
        return

    memo[v-1][d] = True
    if d == 0:
        res[v-1] = str(c)
        return

    dp(v, d-1, c)
    for e in dic[v-1]:
        dp(e, d-1, c)


N, M = [int(e) for e in input().split(' ')]

dic = [[] for _ in range(N)]
memo = [[False]*11 for _ in range(N)]

for m in range(M):
    a, b = [int(e) for e in input().split(' ')]
    dic[a-1].append(b)
    dic[b-1].append(a)

Q = int(input())


vdc = [[int(e) for e in input().split(' ')] for _ in range(Q)]

res = ['0']*N

[dp(v, d, c) for v, d, c in vdc[::-1]]


print('\n'.join(res))

Buggy python submission (verdict: Runtime Error):
import numpy as np
from numpy import linalg as LA


N, M = tuple(map(int, input().split(' ')))

mat = np.zeros((N, N))
res = np.zeros(N)

for m in range(M):
    a, b = tuple(map(int, input().split(' ')))
    mat[a-1, b-1] = 1
    mat[b-1, a-1] = 1
    mat[a-1, a-1] = 1
    mat[b-1, b-1] = 1


Q = int(input())

for q in range(Q):
    v, d, c = tuple(map(int, input().split(' ')))
    x = LA.matrix_power(mat, d)
    res[x[v-1,:] > 0] = c


for i in range(N):
    print(int(res[i]))


Fixed submission:
import numpy as np

def dp(v, d, c):
    if memo[v-1][d]:
        return

    memo[v-1][d] = True
    if d == 0:
        res[v-1] = str(c)
        return

    dp(v, d-1, c)
    for e in dic[v-1]:
        dp(e, d-1, c)


N, M = [int(e) for e in input().split(' ')]

dic = [[] for _ in range(N)]
memo = [[False]*11 for _ in range(N)]

for m in range(M):
    a, b = [int(e) for e in input().split(' ')]
    dic[a-1].append(b)
    dic[b-1].append(a)

Q = int(input())


vdc = [[int(e) for e in input().split(' ')] for _ in range(Q)]

res = ['0']*N

[dp(v, d, c) for v, d, c in vdc[::-1]]


print('\n'.join(res))

Buggy python submission (verdict: Runtime Error):
import numpy as np
from numpy import linalg as LA


N, M = tuple(map(int, input().split(' ')))

mat = np.zeros((N, N))
res = np.zeros(N)

for m in range(M):
    a, b = tuple(map(int, input().split(' ')))
    mat[a-1, b-1] = 1
    mat[b-1, a-1] = 1
    mat[a-1, a-1] = 1
    mat[b-1, b-1] = 1


Q = int(input())

for q in range(Q):
    v, d, c = tuple(map(int, input().split(' ')))
    x = LA.matrix_power(mat, d)
    res[x[v-1,:] > 0] = c


for i in range(N):
    print(int(res[i]))


Fixed submission:
import numpy as np

def dp(v, d, c):
    if memo[v-1][d]:
        return

    memo[v-1][d] = True
    if d == 0:
        res[v-1] = str(c)
        return

    dp(v, d-1, c)
    for e in dic[v-1]:
        dp(e, d-1, c)


N, M = [int(e) for e in input().split(' ')]

dic = [[] for _ in range(N)]
memo = [[False]*11 for _ in range(N)]

for m in range(M):
    a, b = [int(e) for e in input().split(' ')]
    dic[a-1].append(b)
    dic[b-1].append(a)

Q = int(input())


vdc = [[int(e) for e in input().split(' ')] for _ in range(Q)]

res = ['0']*N

[dp(v, d, c) for v, d, c in vdc[::-1]]


print('\n'.join(res))