Harryxun/stf_run huggingface dataset:
n,m = map(int,input().split())
a = list(range(m+2))
a[0] = -1
a[m+1] = n+1
ans = 1
for i in range(m):
  a[i+1] = int(input())
for i in range(m+1):
  if a[i]+1 == a[i+1] and i != 0 and i != m:
    ans = 0
    break
  else:
    x = a[i+1]-a[i]-1
    ans = ans * int(1/(5**0.5) * (((1+(5**0.5))/2)**x - ((1-(5**0.5))/2)**x)) %1000000007

print(ans)


### FIXED CODE ###

n,m = map(int,input().split())
b = [] 
for i in range(n+1):
  if i == 0 or i == 1:
    b.append(1)
  else:
    b.append(b[i-2]+b[i-1])

ans = 1
if m != 0:
  a = list(range(m))
  for i in range(m):
    a[i] = int(input())
    if i == 0:
      ans = ans*b[a[i]-1]%1000000007
    else:
      if a[i] == a[i-1]+1:
        ans = 0
      else:
        ans = ans*b[a[i]-a[i-1]-2]%1000000007
  ans = ans*b[n-a[m-1]-1]%1000000007
  print(ans)
else:
  print(b[n]%1000000007)
H, N = map(int, input().split()) 
abl = []
for _ in range(N):
    ab = list(map(int, input().split()) )
    abl.append(ab)

dp = [10**8]*(2*H+1)
dp[0] = 0
for h in range(H+1):
    for ab in abl:
        a,b = ab
        dp[h+a] = min(dp[h+a], dp[h]+b)

print(min( dp[H:] ))

### FIXED CODE ###

H, N = map(int, input().split()) 
abl = []
for _ in range(N):
    ab = list(map(int, input().split()) )
    abl.append(ab)

dp = [10**8]*(2*10**4+1)
dp[0] = 0
for h in range(H+1):
    for ab in abl:
        a,b = ab
        dp[h+a] = min(dp[h+a], dp[h]+b)

print(min( dp[H:] ))
import fractions as f
n=int(input())
ans=int(input())
for i in range(n-1):
   ans=f.lcm(ans,int(input()))
print(ans)

### FIXED CODE ###

import fractions as f
n=int(input())
ans=int(input())
for i in range(n-1):
   x=int(input())
   ans=x*ans//f.gcd(ans,x)
print(ans)
A, B, K = list(map(int, input().split()))
left = set(list(range(A, A+k)))
right = set(list(range(b-k+1, b+1)))
[print(i) for i in sorted(list((left | right)))]


### FIXED CODE ###

A, B, K = list(map(int, input().split()))
left = set(list(range(A, min(B, A + K))))
right = set(list(range(max(B - K + 1, A) , B + 1)))
[print(i) for i in sorted(list((left | right)))]
x = list(map(int, input().split()))
s = list(input())
y = len(s)
rank = 0
frank = 0

for i in  s:
    if i == "a":
         if rank <= x[1] + x[2]:
                rank += 1 
                print("Yes")
            
        else:
                print("No")
        
        
    elif i == "b":
        if rank <= x[1] + x[2]:
            rank += 1
            if frank <= x[2]:
                frank += 1
                print("Yes")
            
            else:
                print("No")
            
        else:
            print("No")
            
    else:
            print("No")

### FIXED CODE ###

li = list(map(int,input().split()))
s=list(input())
cnt = 0
b = 0
for i in s:
    if i == "a":
        if cnt < li[1] + li[2]:
            cnt += 1
            print("Yes")
        else:
            print("No")
    elif i == "b":
        b += 1
        if cnt < li[1] + li[2]:
            if b <= li[2]:
                cnt += 1
                print("Yes")
            else:
                print("No")
        else:
            print("No")
    else:
        #cnt -= 1
        print("No")
s=list(input(s))
print(s.count("1"))

### FIXED CODE ###

s=list(input())
print(s.count("1"))
n = int(input())
a1 = map(int, input().split())
a2 = map(int, input().split())
msum = 0
for i in range(n):
  sum = 0
  for j in range(i + 1):
    sum += a1[j]
  for i in range(i, n):
    sum += a2[j]
  if msum < sum:
    msum = sum
print(msum)

### FIXED CODE ###

n = int(input())
a1 = list(map(int, input().split()))
a2 = list(map(int, input().split()))
msum = 0

for i in range(n):
  sum = 0
  for j in range(i + 1):
    sum += a1[j]
    #print(a1[j], end = '')
  for j in range(i, n):
    sum += a2[j]
    #print(a2[j], end = '')
  #print()
  #print(sum)
  if msum < sum:
    msum = sum
print(msum)
n=int(input())
h=list(map(int,input().split()))
cnt=0
lst=[]
for i in range(n-1):
  if h[i+1]<=h[i]:
    cnt+=1
    if i==n-1:
      lst.append(cnt)
  else:
    lst.append(cnt)
    cnt=0
print(max(lst))    

### FIXED CODE ###

import sys
n=int(input())
h=list(map(int,input().split()))
cnt=0
lst=[]
if n==1:
  print(0)
  sys.exit()
for i in range(n-1):
  if h[i+1]<=h[i]:
    cnt+=1
    if i==(n-2):
      lst.append(cnt)
  else:
    lst.append(cnt)
    cnt=0
print(max(lst))
n = int(input())

if (n[0] == [1] and n[1] == n[2]) or (n[1] == n[2] and n[2] == n[3]) or (n[3] == n[0] and n[0] == [1]):
  print("Yes")
else:
  print("No")

### FIXED CODE ###

N = input()
if(N[0] == N[1] == N[2] or
   N[1] == N[2] == N[3]):
    print('Yes')
else:
    print('No')
A, B = map(int, input().split())
if A == 0 or B == 0 or (A + B)%2 ==1:
	print(IMPOSSIBLE)
else:
  print(int((A + B)/2))

### FIXED CODE ###

A, B = map(int, input().split())
if A == 0 or B == 0 or (A + B)%2 ==1:
	print('IMPOSSIBLE')
else:
  print(int((A + B)/2))
n = int(input())
s = [str(x) for x in input()]
if n % 2 == 1:
    print('No')
else:
    if s[:((n/2)+1)] == s[((n/2)+1)]:
        print('Yes')
    else:
        print('No')

### FIXED CODE ###

n = int(input())
s = [str(x) for x in input()]
if n % 2 == 1:
    print('No')
else:
    a = int(n/2)
    if s[0:a] == s[a:]:
        print('Yes')
    else:
        print('No')
n = int(input())
s = input()
t = n/2
for i in range(n-1):
  if s[:int(n/2)]==s[int(n/2):]:
	  ans = ('Yes')
  else:
	  ans = ('No')
print(ans)

### FIXED CODE ###

n = int(input())
s = input()

if n % 2 != 0: 
  print('No')
elif s[:int(n/2)] == s[int(n/2):]: 
  print('Yes')
else: 
  print('No')
a,b,k = map(int,input().split())
c = list(range(a,a+k))
d = list(range(b-k+1,b+1))
e = list(range(a,b+1))
if a+k-1 < b-k+1:
  s = c+d
  ans_list = sorted(set(s))
else:
  ans_list = e
for num in ans_list:
  print(num)

### FIXED CODE ###

a,b,k = map(int,input().split())
if b+2 <= a+2*k:
  for i in range(a,b+1):
    print(i)
else:
  for i in range(a,a+k):
    print(i)
  for i in range(b+1-k,b+1):
    print(i)
N,M=map(int,input().split())
a=[0]*(N+1)
b=[0]*(M+2)
c=[0]*(M+2)
a[0]=0
a[1]=1
a[2]=1
for i in range(3,N+1):
    a[i]=a[i-1]+a[i-2]
b[0]=-1
b[M+1]=N+1
way=1
for i in range(1,M+1):
    b[i]=int(input())
    c[i]=b[i]-b[i-1]-1
    way=(way*a[c[i]])%1000000007
c[M+1]=b[M+1]-b[M]-1
way=(way*a[c[M+1]])%1000000007
print(way)

### FIXED CODE ###

N,M=map(int,input().split())
a=[0]*(N+2)
b=[0]*(M+2)
c=[0]*(M+2)
a[0]=0
a[1]=1
a[2]=1
for i in range(3,N+2):
    a[i]=a[i-1]+a[i-2]
if M==0:
    print(a[N+1]%1000000007)
else:
    b[0]=-1
    b[M+1]=N+1
    way=1
    for i in range(1,M+1):
        b[i]=int(input())
        c[i]=b[i]-b[i-1]-1
        way=(way*a[c[i]])%1000000007
    c[M+1]=b[M+1]-b[M]-1
    way=(way*a[c[M+1]])%1000000007
    print(way)
# 再帰関数で作る木の個数を返す
def dfs(now, end, summary):
    # 終了条件
    if now == end:
        return summary
    # 1つ前の頂点時点で作ることのできる木の個数 *（現在の深さ ^ その深さの頂点の数）で再帰関数
    else:
        return dfs(now + 1, end, summary * (now ** deep[now]))

# 最後に割る数の定数
JOSU = 998244353

# 入力
N = int(input())
D = list(map(int, input().split()))

# 深さをメモするため、Dの最大値 + 1の数の配列を用意
# 例：深さの最大が2なら、0, 1, 2の3つが必要
deep = [0] * (max(D) + 1)

# 各深さの頂点の数を記録
for i in range(N):
    deep[D[i]] += 1

# 深さ0の頂点が1以外なら、木ができないため0を返す
if deep[D[0]] != 1:
    print(0)
# 深さ0の頂点のみなら、1を返す
elif len(deep) == 1:
    print(1)
# それ以外なら各深さの辺のつけ方を計算して返す
else:
    print(dfs(1, len(deep), 1) % JOSU)



### FIXED CODE ###

# 再帰関数の最大再帰回数を変更
import sys
sys.setrecursionlimit(1000000)

# 再帰関数で作る木の個数を返す
def dfs(now, end, summary):
    # 終了条件
    if now == end:
        return summary
    # 1つ前の頂点時点で作ることのできる木の個数 *（１つ前の深さの頂点の数 ^ 現在の深さの頂点の数）で再帰関数
    else:
        return dfs(now + 1, end, summary * (deep[now - 1] ** deep[now]))

# 最後に割る数の定数
JOSU = 998244353

# 入力
N = int(input())
D = list(map(int, input().split()))

# 深さをメモするため、Dの最大値 + 1の数の配列を用意
# 例：深さの最大が2なら、0, 1, 2の3つが必要
deep = [0] * (max(D) + 1)

# 各深さの頂点の数を記録
for i in range(N):

    # 頂点1が深さ0以外なら制約違反
    if i == 0 and D[i] != 0:
        print(0)
        exit()
    # 頂点1以外が深さ0なら制約違反
    elif i > 0 and D[i] == 0:
        print(0)
        exit()

    deep[D[i]] += 1

# 再帰関数で計算
print(dfs(1, len(deep), 1) % JOSU)
import sys

input = sys.stdin.readline

n_k = list(map(int, input().split()))
n = n_k[0]
k = n_k[1]
a = list(map(int, input().split()))
a_pos = list(filter(lambda v: v >= 0, a))
a_neg = list(filter(lambda v: v < 0, a))

a_pos.sort(reverse=True)
a_neg.sort()

mod = 10**9+7

ans = 1
if n == k:
    for a_i in a:
        ans = ans * a_i % mod
elif len(a_pos) == 0 and k % 2 == 1:
    for i in reversed(range(len(a_neg) - k, len(a_neg))):
        ans = ans * a_neg[i] % mod
else:
    i_p = 0
    i_n = 0
    i = 0
    while i < k:
        if i == k - 1 or i_n+1 >= len(a_neg) or a_pos[i_p] * (i_p+1 < len(a_pos) ? a_pos[i_p+1] : 1) > a_neg[i_n] * a_neg[i_n+1]:
            ans = ans * a_pos[i_p] % mod
            i_p += 1
            i += 1
        else:
            ans = ans * a_neg[i_n] % mod * a_neg[i_n+1] % mod
            i_n += 2
            i += 2
print(ans)

### FIXED CODE ###

import sys

input = sys.stdin.readline

n_k = list(map(int, input().split()))
n = n_k[0]
k = n_k[1]
a = list(map(int, input().split()))
a_pos = list(filter(lambda v: v >= 0, a))
a_neg = list(filter(lambda v: v < 0, a))

a_pos.sort(reverse=True)
a_neg.sort()

mod = 10**9+7

ans = 1
if n == k:
    for a_i in a:
        ans = ans * a_i % mod
elif len(a_pos) == 0 and k % 2 == 1:
    for i in reversed(range(len(a_neg) - k, len(a_neg))):
        ans = ans * a_neg[i] % mod
else:
    i_p = 0
    i_n = 0
    i = 0
    while i < k:
        if i_p < len(a_pos) and (i == k - 1 or i_n+1 >= len(a_neg) or a_pos[i_p] * (a_pos[i_p+1] if i_p+1 < len(a_pos) else 1) > a_neg[i_n] * a_neg[i_n+1]):
            ans = ans * a_pos[i_p] % mod
            i_p += 1
            i += 1
        else:
            ans = ans * a_neg[i_n] % mod * a_neg[i_n+1] % mod
            i_n += 2
            i += 2
print(ans)
import fractions
def lcm(a, b):
    return a * b / fractions.gcd(a, b)

N, M = map(int, input().split())
A = list(map(int, input().split()))

A_half = [0.5 * a for a in A]
A_lcm = A_half[0]

for i in range(1, N):
    A_lcm = lcm(int(A_lcm), int(A_half[i]))

ans = 0
if (M // 2) % 2 == 0:
    ans = (M // A_lcm) // 2
else:
    ans = (M // A_lcm) // 2 + 1

print(int(ans))

### FIXED CODE ###

from fractions import gcd

N, M = map(int, input().split())
A = [int(i) // 2 for i in input().split()]  

A_lcm = 1
for i in range(N):
    A_lcm *= A[i] // gcd(A_lcm, A[i])
    
for i in A:
    if A_lcm // i % 2 == 0:
        print(0)
        exit()

print((M // A_lcm + 1) // 2)
data = list(map(int, input().split()))
p = data.find(0)
print(p+1)

### FIXED CODE ###

data = list(map(int, input().split()))
p = data.index(0)
print(p+1)
a,b,c = map(int,input.split())
print (min(b//a,c))

### FIXED CODE ###

input = input()
a,b,c = map(int,input.split())
print (min(b//a,c))
S = input()

S_list = list(S)
answer = []
for S_num in range(S_list):
    if S_num == '0':
        answer.append('0')
    elif S_num == '1':
        answer.append('1')
    else:
        del answer[-1]

print(answer)

### FIXED CODE ###

S = input()

S_list = list(S)

answer = []
for S_num in S_list:
    if S_num == '0':
        answer.append('0')
    elif S_num == '1':
        answer.append('1')
    elif not answer:
        continue
    else:
        del answer[-1]

answer_honmono = ''
answer_honmono = ''.join(answer)
print(answer_honmono)
N = int(input())
A = set()
for i in range(N):
  x = int(input())
  if x in A:
    A.remove(x)
  else:
    A.append(x)
print(len(A))

### FIXED CODE ###

N = int(input())
A = set()
for i in range(N):
  x = int(input())
  if x in A:
    A.remove(x)
  else:
    A.add(x)
print(len(A))
i = list(map(int, input().split()))

N = int(i[0])
A = int(i[1])
B = int(i[2])

count_blue = 0

syou = N // (A + B)
amari = N % (A + B)

if amari > A:
    count_blue = A * syou + A
else:
    count_blue = A * syou + amari
    
count_blue

### FIXED CODE ###

S = str(input())
 
if S[0] == S[1] == S[2]:
  print("No")
else:
  print("Yes")
import math
n,k = map(int,input().split())

if k == 1:
	print(0)
else:

print(math.gcd(n,k))

### FIXED CODE ###

from fractions import gcd
n,k = map(int,input().split())

def process(a,b):
	if a%b == 0:
		return 0
	a = a%b

	for i in range(100000):
		a = min(a,abs(a-b))
	return a
if n == 0:
	print(0)
elif n ==1:
	if k == 1:
		print(0)
	else:
		print(1)
elif k == 1:
	print(0)
else:
	print(process(n,k))
n,x,m = map(int,input().split())

if x == 0:
    print(0)
    exit()

li = [-1] * (m+1)
v = [False] * (m+1)
v2 = [False] * (m+1)
v[x] = True
tmp = x
ans = x
loop = 0
cnt = 0
cnt_l = 0
loop_li = [0]
ans_li = [x]

for i in range(m):
    li[i] = i ** 2 % m

while True:
    tmp = li[tmp]
    ans += tmp
    v[tmp] = True
    cnt += 1
    ans_li.append(ans_li[-1] + tmp)
    if v[li[tmp]]:
        break

while True:
    tmp = li[tmp]
    loop += tmp
    v2[tmp] = True
    cnt_l += 1
    loop_li.append(loop_li[-1] + tmp)
    if v2[li[tmp]]:
        break

cnt -= cnt_l - 1
loop_li = loop_li[1:]
ans_li = ans_li[:cnt]

if n < len(ans_li):
    print(ans_li[n-1])
elif n == len(ans_li):
    print(ans_li[-1])
else:
    n -= len(ans_li)
    if n % len(loop_li) == 0:
        print(ans_li[-1] + loop_li[-1] * (n//len(loop_li)))
    else:
        print(ans_li[-1] + loop_li[-1] * (n//len(loop_li)) + loop_li[n%len(loop_li)-1])


### FIXED CODE ###

n,x,m = map(int,input().split())

if x == 0:
    print(0)
    exit()

li = [-1] * (m+1)
v = [False] * (m+1)
v2 = [False] * (m+1)
v[x] = True
tmp = x
ans = x
loop = 0
cnt = 0
cnt_l = 0
loop_li = [0]
ans_li = [x]

for i in range(m):
    li[i] = (i ** 2) % m

while True:
    tmp = li[tmp]
    ans += tmp
    v[tmp] = True
    cnt += 1
    ans_li.append(ans_li[-1] + tmp)
    if v[li[tmp]]:
        break

while True:
    tmp = li[tmp]
    loop += tmp
    v2[tmp] = True
    cnt_l += 1
    loop_li.append(loop_li[-1] + tmp)
    if v2[li[tmp]]:
        break

cnt -= cnt_l - 1
loop_li = loop_li[1:]
ans_li = ans_li

if n < len(ans_li):
    print(ans_li[n-1])
elif n == len(ans_li):
    print(ans_li[n-1])
else:
    n -= len(ans_li)
    if len(loop_li) == 0:
        print(ans_li[-1])
    else:
        if n % len(loop_li) == 0:
            print(ans_li[-1] + loop_li[-1] * (n//len(loop_li)))
        else:
            print(ans_li[-1] + loop_li[-1] * (n//len(loop_li)) + loop_li[n%len(loop_li)-1])
s = input()
k = int(input())

not1 = 0
for i in range(len(s)):
    if s[i] != "1":
        not1 = i
        first_not1 = s[i]
        break

if k <= not1:
    print(1)
else:
    print(first_not1)

### FIXED CODE ###

s = input()
k = int(input())

#s = "11111"
#k = 5

not1 = len(s)
for i in range(len(s)):
    if s[i] != "1":
        not1 = i
        first_not1 = s[i]
        break

if k <= not1:
    print(1)
else:
    print(first_not1)
def main():
    s, w = map(int, input())
    if w >= s:
        print('unsafe')
    else:
        print('safe')


if __name__ == "__main__":
    main()


### FIXED CODE ###


def main():
    s, w = map(int, input().split())
    if w >= s:
        print('unsafe')
    else:
        print('safe')


if __name__ == "__main__":
    main()
import itertools

N, M = map(int, input().split())
E = [[-1] * N for i in range(N)]
for i in range(N):
    a, b = map(int, input().split())
    a -= 1
    b -= 1
    E[a].append(b)
    E[b].append(a)

count = 0
#V = (1,2,3,4,5,6), (1,2,3,4,6,5) ... 
for V in itertools.permutations(range(1, N)):
    if V[0] in E[0] and all(V[i] in E[V[i-1]] for i in range(1, N-1)):
        count += 1
print(count)        


### FIXED CODE ###

import itertools

N, M = map(int, input().split())
E = [[] for i in range(N)]
for i in range(M):
    a, b = map(int, input().split())
    a -= 1
    b -= 1
    E[a].append(b)
    E[b].append(a)

count = 0
for V in itertools.permutations(range(1, N)):
    if V[0] in E[0] and all(V[i] in E[V[i-1]] for i in range(1, N-1)):
        count += 1
print(count)
a = int(input())
b = int(input())
c = int(input())
d = int(input())
e = int(input())

list_inp = [a,b,c,d,e]
min_last = 9
for index, inp in enumerate(list_inp):
  tmp = int(str(inp)[-1])
  if tmp == 0:
    continue
  
  if tmp <= min_last:
    min_last = index


    
# 切り上げ
def ceil(src, range):
    return ((int)(src / range) + 1 ) * range

ans = 0
for index,value in enumerate(list_inp):
  if index == min_last:
    continue
  else:
    ans += ceil(value, 10)


print(ans + list_inp[min_last])

### FIXED CODE ###

a = int(input())
b = int(input())
c = int(input())
d = int(input())
e = int(input())

list_inp = [a,b,c,d,e]
min_last = 100
for index, inp in enumerate(list_inp):
  tmp = int(str(inp)[-1])
  if tmp == 0:
    continue
  
  if tmp <= min_last:
    min_last = tmp
    min_last_index = index

# 全部の料理がちょうど１０分単位だった場合
if min_last == 100:
  min_last_index = 0

# 切り上げ
def ceil(src,range):
  if str(src)[-1] == '0':
    return src
  else:
    return ((int)(src / range) + 1 ) * range

ans = 0
for index,value in enumerate(list_inp):
  if index == min_last_index:
    continue
  else:
    ans += ceil(value, 10)


print(ans + list_inp[min_last_index])
import fractions

A, B, C, D = map(int, input().split())
lcm = C * D // math.gcd(C, D)

def f(n):
    return n - (n // C + n // D - n // lcm)

print(f(B) - f(A - 1))


### FIXED CODE ###

import fractions

A, B, C, D = map(int, input().split())
lcm = C * D // fractions.gcd(C, D)

def f(n):
    return n - (n // C + n // D - n // lcm)

print(f(B) - f(A - 1))
N = int(input())
h = list(map(int,input().split()))

dp = [0 for i in range(1010)]

for i in range(N-1):
    if i > 0:
        dp[i+1] = min(dp[i-1]+abs(h[i+1]-h[i-1]),dp[i]+abs(h[i+1]-h[i]))
    else:
        dp[i+1] = dp[i] + abs(h[i+1]-h[i])
        
print(dp[N-1])

### FIXED CODE ###

n = int(input())
h = list(map(int,input().split()))

cost1 = 0
cost2 = 0
cost = [0]
cost.append(abs(h[0]-h[1]))
    
for flog in range(2,len(h)):
    cost1 = cost[flog-2] + abs(h[flog] - h[flog-2])
    cost2 = cost[flog-1] + abs(h[flog] - h[flog-1])
    cost.append(min(cost1,cost2))
    #print(cost)
    
print(cost[-1])
H=int(input())
W=int(input())
N=int(input())
 
if W>H :
    if N%W==0:
        k=N/W
    else:
        k=math.ceil(N/W)
if H>=W:
    if N%H==0:
        k=N/H
    else:
        k=math.ceil(N/H)
 
 
print(int(k))

### FIXED CODE ###

import math

H=int(input())
W=int(input())
N=int(input())

if W>H :
    if N%W==0:
        k=N/W
    else:
        k=math.ceil(N/W)
else:
    if N%H==0:
        k=N/H
    else:
        k=math.ceil(N/H)

k=int(k)
print(k)
n, x = map(int, input().split(" "))
l = list(map(int, input().split(" ")))
d = 0
a = 1
for i in range(n):
    d += l[i]
    if d > x:
        a += i
        break
print(a)


### FIXED CODE ###

x, a = map(int, input().split(" "))
print(0 if x < a else 10)
S = input()
if S = "ABC"
	print("ARC")
else:
  	print("ABC")

### FIXED CODE ###

S = input()
if S == "ABC":
	print("ARC")
else:
  	print("ABC")
N = int(input())
nums = list(map(int, input().split()))
nums.sort()
ans = num
for num  in nums[1:]:
  ans = (ans + num)/2
print(ans)
  

### FIXED CODE ###

N = int(input())
nums = list(map(int, input().split()))
nums.sort()
ans = nums[0]
for num  in nums[1:]:
  ans = (ans + num)/2
print(ans)
s = input()
acgt = []
cnt = 0
for a in s:
    if a == 'A' or a == 'C' or a == 'T' or a == 'G':
        cnt += 1
    else:
        acgt.append(cnt)
        cnt = 0
print(max(acgt))

### FIXED CODE ###

s = input()
acgt = []
cnt = 0
for a in s:
    if a == 'A' or a == 'C' or a == 'T' or a == 'G':
        cnt += 1
    else:
        acgt.append(cnt)
        cnt = 0
acgt.append(cnt)
print(max(acgt))
while True  :
 x,y=map(int,input().split())
 if x>y :
    print(y,x)
 elif x=y=0:
    print(end)
 else :
    print(x,y)
    


### FIXED CODE ###

while True:
    x,y = map(int,input().split())

    if x == 0 and y == 0:
        break
    elif x < y:
        print(x,y)
    else:
        print(y,x)
from math import pi

instr = input()
instrSp = instr.split()

a = int(instrSp[0])

print("{a:5f} {b:5f}".format(a=a * a * pi, b=2 * a * pi))



### FIXED CODE ###

from math import pi

instr = input()
instrSp = instr.split()

a = float(instrSp[0])

print("{a:5f} {b:5f}".format(a=a * a * pi, b=2 * a * pi))
from collections import defaultdict
from sys import stdin

def main():
    N = int(input())
    XY = [tuple(map(int, input().split())) for _ in [0] * N]

    XY.sort()
    cnt = defaultdict(int)
    x1, y1 = XY[0]
    for x2, y2 in XY[1:]:
        x = x2 - x1
        y = y2 - y1
        cnt[(x, y)] += 1
        x1, y1 = x2, y2
    print(N - max(cnt.values()))

input = lambda: stdin.readline()
main()


### FIXED CODE ###

from collections import defaultdict
from sys import stdin

def main():
    N = int(input())
    XY = [tuple(map(int, input().split())) for _ in [0] * N]

    if N == 1:
        print(1)
        return

    XY.sort()
    cnt = defaultdict(int)
    for i in range(N):
        x1, y1 = XY[i]
        for j in range(i + 1, N):
            x2, y2 = XY[j]
            p = x2 - x1
            q = y2 - y1
            cnt[(p, q)] += 1
    print(N - max(cnt.values()))

input = lambda: stdin.readline()
main()
from collections import defaultdict
dic = defaultdict(str)
n = int(input())
lst = [input() for _ in range(n)]
last = lst[0]
flag = True
for i in range(1, n):
  if lst[i][0] != last[-1]:
  	flag = False
    break
  dic[lst[i]] += 1
  if dic[lst[i]] > 1
  	flag = False
    break
if flag:
  print("Yes")
else:
  print("No")
  

### FIXED CODE ###

from collections import defaultdict
dic = defaultdict(int)
n = int(input())
lst = [input() for _ in range(n)]
last = lst[0]
dic[last] = 1
flag = True
for i in range(1, n):
  if lst[i][0] != last[-1]:
    flag = False
    break
  dic[lst[i]] += 1
  if dic[lst[i]] > 1:
    flag = False
    break
  last = lst[i]
if flag:
  print("Yes")
else:
  print("No")
N = int(input())

table = [[] for _ in range(N)]
for i in range(N - 1):
	a, b = map(int, input().split())
	a -= 1
	b -= 1
	table[a].append(b)
	table[b].append(a)

c_list = list(map(int, input().split()))

c_list.sort()
c_list.reverse()

ds = [(len(table[i]), i) for i in range(N)]
ds.sort()
i_list = [ds[i][1] for i in range(N - 1, -1, -1)]

scores = [None] * N
for i, s in zip(i_list, c_list):
	scores[i] = s

tree_top = 0
while len(table[tree_top]) == 1:
	tree_top = table[tree_top][0]

score = 0
def calc(cur, parent):
	global score
	s1 = scores[cur]
	for v in table[cur]:
		if v != parent:
			s2 = scores[v]
			if s1 < s2:
				score += s1
			else:
				score += s2
			calc(v, cur)

calc(tree_top, None)
print(score)
print(" ".join([str(s) for s in scores]))


### FIXED CODE ###

N = int(input())

table = [[] for _ in range(N)]
for i in range(N - 1):
	a, b = map(int, input().split())
	a -= 1
	b -= 1
	table[a].append(b)
	table[b].append(a)

c_list = list(map(int, input().split()))

c_list.sort()
c_list.reverse()

d_table = {}
d_rev = [None] * N
for i in range(N):
	d = len(table[i])
	if d in d_table:
		d_table[d].add(i)
	else:
		d_table[d] = {i}
	d_rev[i] = d

scores = [None] * N
for i in range(N):
	if i in d_table:
		n_set = d_table[i]
		while n_set:
			n = n_set.pop()
			scores[n] = c_list.pop()
			for n2 in table[n]:
				d = d_rev[n2]
				d_rev[n2] = d - 1
				n_set2 = d_table[d]
				if n2 in n_set2:
					n_set2.remove(n2)
					if d - 1 in d_table:
						d_table[d - 1].add(n2)
					else:
						d_table[d - 1] = {n2}

for i in range(N):
	if scores[i] == None:
		scores[i] = c_list[0]

score = 0
stack = [0]
visited = set()
visited.add(0)
while stack:
	cur = stack.pop()
	s1 = scores[cur]
	for n in table[cur]:
		if not n in visited:
			s2 = scores[n]
			if s1 < s2:
				score += s1
			else:
				score += s2
			stack.append(n)
			visited.add(n)

print(score)
print(" ".join([str(s) for s in scores]))