Buggy python submission (verdict: Time Limit Exceeded):
import sys
sys.setrecursionlimit(10**8)
from bisect import bisect_left, bisect_right
from copy import copy, deepcopy
N = int(input())
A = list(map(int, input().split()))
edge = [[] for _ in range(N)]
for i in range(N-1):
    a,b = map(int, input().split())
    edge[a-1].append(b-1)
    edge[b-1].append(a-1)

def dfs(v,LIS):
    if len(edge[v])==0:
        return
    for u in edge[v]:
        if visited[u]==False:
            visited[u]=True
            lis = copy(LIS)
            if A[u] > lis[-1]:
                lis.append(A[u])
            else:
                ind = bisect_left(LIS,A[u])
                lis[ind] = A[u]
            ans[u] = len(lis)
            dfs(u,lis)
    return

ans = [0]*N
visited = [False]*N
visited[0]=True
LIS = [A[0]]
ans[0] = 1
dfs(0,LIS)
print(*ans, sep='\n')

Fixed submission:
import sys
sys.setrecursionlimit(10**8)
from bisect import bisect_left, bisect_right
N = int(input())
A = list(map(int, input().split()))
edge = [[] for _ in range(N)]
for i in range(N-1):
    a,b = map(int, input().split())
    edge[a-1].append(b-1)
    edge[b-1].append(a-1)

def dfs(v,LIS):
    if len(edge[v])==0:
        return
    for u in edge[v]:
        if visited[u]==False:
            visited[u]=True
            if A[u] > LIS[-1]:
                LIS.append(A[u])
                ans[u] = len(LIS)
                dfs(u,LIS)
                LIS.pop()
            else:
                ind = bisect_left(LIS,A[u])
                stack = LIS[ind]
                LIS[ind] = A[u]
                ans[u] = len(LIS)
                dfs(u,LIS)
                LIS[ind] = stack
    return

ans = [0]*N
visited = [False]*N
visited[0]=True
LIS = [A[0]]
ans[0] = 1
dfs(0,LIS)
print(*ans, sep='\n')

Buggy python submission (verdict: Time Limit Exceeded):
from collections import deque
from copy import copy, deepcopy
from bisect import bisect_left, bisect_right
N = int(input())
A = list(map(int, input().split()))
edge = [[] for _ in range(N)]
for i in range(N-1):
    a,b = map(int, input().split())
    edge[a-1].append(b-1)
    edge[b-1].append(a-1)


ans = [0]*N
visited = [False]*N
visited[0]=True
ans[0] = 1
vs = deque([0])
LISs = deque([[A[0]]])
while len(vs)>0:
    v = vs.popleft()
    LIS = LISs.popleft()
    for u in edge[v]:
        if visited[u]==False:
            visited[u] = True
            lis = copy(LIS)
            if A[u]>lis[-1]:
                lis.append(A[u])
            else:
                ind = bisect_left(lis,A[u])
                lis[ind] = A[u]
            ans[u] = len(lis)
            vs.append(u)
            LISs.append(lis)
print(*ans, sep='\n')

Fixed submission:
import sys
sys.setrecursionlimit(10**8)
from bisect import bisect_left, bisect_right
N = int(input())
A = list(map(int, input().split()))
edge = [[] for _ in range(N)]
for i in range(N-1):
    a,b = map(int, input().split())
    edge[a-1].append(b-1)
    edge[b-1].append(a-1)

def dfs(v,LIS):
    if len(edge[v])==0:
        return
    for u in edge[v]:
        if visited[u]==False:
            visited[u]=True
            if A[u] > LIS[-1]:
                LIS.append(A[u])
                ans[u] = len(LIS)
                dfs(u,LIS)
                LIS.pop()
            else:
                ind = bisect_left(LIS,A[u])
                stack = LIS[ind]
                LIS[ind] = A[u]
                ans[u] = len(LIS)
                dfs(u,LIS)
                LIS[ind] = stack
    return

ans = [0]*N
visited = [False]*N
visited[0]=True
LIS = [A[0]]
ans[0] = 1
dfs(0,LIS)
print(*ans, sep='\n')

Buggy python submission (verdict: Time Limit Exceeded):
from collections import deque
from copy import copy, deepcopy
from bisect import bisect_left, bisect_right
N = int(input())
A = list(map(int, input().split()))
edge = [[] for _ in range(N)]
for i in range(N-1):
    a,b = map(int, input().split())
    edge[a-1].append(b-1)
    edge[b-1].append(a-1)


ans = [0]*N
visited = [False]*N
visited[0]=True
ans[0] = 1
vs = deque([0])
LISs = deque([[A[0]]])
while len(vs)>0:
    v = vs.popleft()
    LIS = LISs.popleft()
    for u in edge[v]:
        if visited[u]==False:
            visited[u] = True
            lis = copy(LIS)
            ind = bisect_left(lis,A[u])
            if ind < len(lis):
                lis[ind] = A[u]
            else:
                lis.append(A[u])
            ans[u] = len(lis)
            vs.append(u)
            LISs.append(lis)
print(*ans, sep='\n')

Fixed submission:
import sys
sys.setrecursionlimit(10**8)
from bisect import bisect_left, bisect_right
N = int(input())
A = list(map(int, input().split()))
edge = [[] for _ in range(N)]
for i in range(N-1):
    a,b = map(int, input().split())
    edge[a-1].append(b-1)
    edge[b-1].append(a-1)

def dfs(v,LIS):
    if len(edge[v])==0:
        return
    for u in edge[v]:
        if visited[u]==False:
            visited[u]=True
            if A[u] > LIS[-1]:
                LIS.append(A[u])
                ans[u] = len(LIS)
                dfs(u,LIS)
                LIS.pop()
            else:
                ind = bisect_left(LIS,A[u])
                stack = LIS[ind]
                LIS[ind] = A[u]
                ans[u] = len(LIS)
                dfs(u,LIS)
                LIS[ind] = stack
    return

ans = [0]*N
visited = [False]*N
visited[0]=True
LIS = [A[0]]
ans[0] = 1
dfs(0,LIS)
print(*ans, sep='\n')

Buggy python submission (verdict: Time Limit Exceeded):
from collections import deque
from copy import copy, deepcopy
from bisect import bisect_left, bisect_right
N = int(input())
A = list(map(int, input().split()))
edge = [[] for _ in range(N)]
for i in range(N-1):
    a,b = map(int, input().split())
    edge[a-1].append(b-1)
    edge[b-1].append(a-1)


ans = [0]*N
visited = [False]*N
visited[0]=True
ans[0] = 1
d = deque([(0,[A[0]])])
while len(d)>0:
    v,LIS = d.popleft()
    for u in edge[v]:
        if visited[u]==False:
            visited[u] = True
            lis = copy(LIS)
            ind = bisect_left(lis,A[u])
            if ind < len(lis):
                lis[ind] = A[u]
            else:
                lis.append(A[u])
            ans[u] = len(lis)
            d.append((u,lis))
print(*ans, sep='\n')

Fixed submission:
import sys
sys.setrecursionlimit(10**8)
from bisect import bisect_left, bisect_right
N = int(input())
A = list(map(int, input().split()))
edge = [[] for _ in range(N)]
for i in range(N-1):
    a,b = map(int, input().split())
    edge[a-1].append(b-1)
    edge[b-1].append(a-1)

def dfs(v,LIS):
    if len(edge[v])==0:
        return
    for u in edge[v]:
        if visited[u]==False:
            visited[u]=True
            if A[u] > LIS[-1]:
                LIS.append(A[u])
                ans[u] = len(LIS)
                dfs(u,LIS)
                LIS.pop()
            else:
                ind = bisect_left(LIS,A[u])
                stack = LIS[ind]
                LIS[ind] = A[u]
                ans[u] = len(LIS)
                dfs(u,LIS)
                LIS[ind] = stack
    return

ans = [0]*N
visited = [False]*N
visited[0]=True
LIS = [A[0]]
ans[0] = 1
dfs(0,LIS)
print(*ans, sep='\n')

Buggy python submission (verdict: Time Limit Exceeded):
import sys
sys.setrecursionlimit(10**8)
from bisect import bisect_left, bisect_right
from copy import copy, deepcopy
N = int(input())
A = list(map(int, input().split()))
edge = [[] for _ in range(N)]
for i in range(N-1):
    a,b = map(int, input().split())
    edge[a-1].append(b-1)
    edge[b-1].append(a-1)

def dfs(v,LIS):
    if len(edge[v])==0:
        return
    for u in edge[v]:
        if visited[u]==False:
            visited[u]=True
            ind = bisect_left(LIS,A[u])
            lis = copy(LIS)
            if ind < len(lis):
                lis[ind] = A[u]
            else:
                lis.append(A[u])
            ans[u] = len(lis)
            dfs(u,lis)
    return

ans = [0]*N
visited = [False]*N
visited[0]=True
LIS = [A[0]]
ans[0] = 1
dfs(0,LIS)
print(*ans, sep='\n')


Fixed submission:
import sys
sys.setrecursionlimit(10**8)
from bisect import bisect_left, bisect_right
N = int(input())
A = list(map(int, input().split()))
edge = [[] for _ in range(N)]
for i in range(N-1):
    a,b = map(int, input().split())
    edge[a-1].append(b-1)
    edge[b-1].append(a-1)

def dfs(v,LIS):
    if len(edge[v])==0:
        return
    for u in edge[v]:
        if visited[u]==False:
            visited[u]=True
            if A[u] > LIS[-1]:
                LIS.append(A[u])
                ans[u] = len(LIS)
                dfs(u,LIS)
                LIS.pop()
            else:
                ind = bisect_left(LIS,A[u])
                stack = LIS[ind]
                LIS[ind] = A[u]
                ans[u] = len(LIS)
                dfs(u,LIS)
                LIS[ind] = stack
    return

ans = [0]*N
visited = [False]*N
visited[0]=True
LIS = [A[0]]
ans[0] = 1
dfs(0,LIS)
print(*ans, sep='\n')

Buggy python submission (verdict: Time Limit Exceeded):
import sys
sys.setrecursionlimit(10**8)
from bisect import bisect_left, bisect_right
from copy import copy, deepcopy
N = int(input())
A = list(map(int, input().split()))
edge = [[] for _ in range(N)]
for i in range(N-1):
    a,b = map(int, input().split())
    edge[a-1].append(b-1)
    edge[b-1].append(a-1)

def dfs(v,LIS):
    if len(edge[v])==0:
        return
    for u in edge[v]:
        if visited[u]==False:
            visited[u]=True
            ind = bisect_left(LIS,A[u])
            lis = copy(LIS)
            if ind < len(lis):
                lis[ind] = A[u]
            else:
                lis.append(A[u])
            ans[u] = len(lis)
            dfs(u,lis)
    return

ans = [0]*N
visited = [False]*N
visited[0]=True
LIS = [A[0]]
ans[0] = 1
dfs(0,LIS)
print(*ans, sep='\n')


Fixed submission:
import sys
sys.setrecursionlimit(10**8)
from bisect import bisect_left, bisect_right
N = int(input())
A = list(map(int, input().split()))
edge = [[] for _ in range(N)]
for i in range(N-1):
    a,b = map(int, input().split())
    edge[a-1].append(b-1)
    edge[b-1].append(a-1)

def dfs(v,LIS):
    if len(edge[v])==0:
        return
    for u in edge[v]:
        if visited[u]==False:
            visited[u]=True
            if A[u] > LIS[-1]:
                LIS.append(A[u])
                ans[u] = len(LIS)
                dfs(u,LIS)
                LIS.pop()
            else:
                ind = bisect_left(LIS,A[u])
                stack = LIS[ind]
                LIS[ind] = A[u]
                ans[u] = len(LIS)
                dfs(u,LIS)
                LIS[ind] = stack
    return

ans = [0]*N
visited = [False]*N
visited[0]=True
LIS = [A[0]]
ans[0] = 1
dfs(0,LIS)
print(*ans, sep='\n')

Buggy python submission (verdict: Time Limit Exceeded):
from collections import deque
from copy import copy, deepcopy
from bisect import bisect_left, bisect_right
N = int(input())
A = list(map(int, input().split()))
edge = [[] for _ in range(N)]
for i in range(N-1):
    a,b = map(int, input().split())
    edge[a-1].append(b-1)
    edge[b-1].append(a-1)


ans = [0]*N
visited = [False]*N
visited[0]=True
ans[0] = 1
d = deque([[0,[A[0]]]])
while len(d)>0:
    v,LIS = d.popleft()
    for u in edge[v]:
        if visited[u]==False:
            visited[u] = True
            lis = copy(LIS)
            ind = bisect_left(lis,A[u])
            if ind < len(lis):
                lis[ind] = A[u]
            else:
                lis.append(A[u])
            ans[u] = len(lis)
            d.append([u,lis])
print(*ans, sep='\n')

Fixed submission:
import sys
sys.setrecursionlimit(10**8)
from bisect import bisect_left, bisect_right
N = int(input())
A = list(map(int, input().split()))
edge = [[] for _ in range(N)]
for i in range(N-1):
    a,b = map(int, input().split())
    edge[a-1].append(b-1)
    edge[b-1].append(a-1)

def dfs(v,LIS):
    if len(edge[v])==0:
        return
    for u in edge[v]:
        if visited[u]==False:
            visited[u]=True
            if A[u] > LIS[-1]:
                LIS.append(A[u])
                ans[u] = len(LIS)
                dfs(u,LIS)
                LIS.pop()
            else:
                ind = bisect_left(LIS,A[u])
                stack = LIS[ind]
                LIS[ind] = A[u]
                ans[u] = len(LIS)
                dfs(u,LIS)
                LIS[ind] = stack
    return

ans = [0]*N
visited = [False]*N
visited[0]=True
LIS = [A[0]]
ans[0] = 1
dfs(0,LIS)
print(*ans, sep='\n')

Buggy python submission (verdict: Time Limit Exceeded):
import sys
sys.setrecursionlimit(10**8)
from bisect import bisect_left, bisect_right
from copy import copy, deepcopy
N = int(input())
A = list(map(int, input().split()))
edge = [[] for _ in range(N)]
for i in range(N-1):
    a,b = map(int, input().split())
    edge[a-1].append(b-1)
    edge[b-1].append(a-1)

def dfs(v,LIS):
    if len(edge[v])==0:
        return
    for u in edge[v]:
        if visited[u]==False:
            visited[u]=True
            ind = bisect_left(LIS,A[u])
            lis = copy(LIS)
            if ind < len(lis):
                lis[ind] = A[u]
            else:
                lis.append(A[u])
            ans[u] = len(lis)
            dfs(u,lis)
    return

ans = [0]*N
visited = [False]*N
visited[0]=True
LIS = [A[0]]
ans[0] = 1
dfs(0,LIS)
print(*ans, sep='\n')

Fixed submission:
import sys
sys.setrecursionlimit(10**8)
from bisect import bisect_left, bisect_right
N = int(input())
A = list(map(int, input().split()))
edge = [[] for _ in range(N)]
for i in range(N-1):
    a,b = map(int, input().split())
    edge[a-1].append(b-1)
    edge[b-1].append(a-1)

def dfs(v,LIS):
    if len(edge[v])==0:
        return
    for u in edge[v]:
        if visited[u]==False:
            visited[u]=True
            if A[u] > LIS[-1]:
                LIS.append(A[u])
                ans[u] = len(LIS)
                dfs(u,LIS)
                LIS.pop()
            else:
                ind = bisect_left(LIS,A[u])
                stack = LIS[ind]
                LIS[ind] = A[u]
                ans[u] = len(LIS)
                dfs(u,LIS)
                LIS[ind] = stack
    return

ans = [0]*N
visited = [False]*N
visited[0]=True
LIS = [A[0]]
ans[0] = 1
dfs(0,LIS)
print(*ans, sep='\n')