Harryxun/stf_run huggingface dataset:
def main():
  N = int(input())
  A = list(map(int,input()))
  
  if 0 in A:
    print(0)
    return
  
  prod = 1
  for a in A:
    prod *= a
    if prod > 10**18:
      print(-1)
      return
    
    print(prod)

main()

### FIXED CODE ###

def main ():
  N = int(input())
  A = list(map(int,input(). split ()))
  if 0 in A:
    print(0)
    return
  prod = 1
  for a in A:
    prod *= a
    if prod > 1000000000000000000:
      print(-1)
      return
  print(prod)
main ()
import copy
import sys
sys.setrecursionlimit(2*10**9)
def solve(n, m, q, A):
  if len(A) == m+1:
    rtn = 0
    for b, v in q.items():
      if v:
        for a, c, d in v:
          rtn += d if A[b]-A[a] == c else 0
    return rtn
  else:
    rtn = 0
    xs = []
    for i in range(A[-1], m+1):
      b = len(A)
      for a, c, _ in q[b]:
        if i-A[a] == c:
          xs.append(i)
    return max([solve(n, m, q, A+[x]) for x in (set(xs) if xs else range(A[-1], m+1))])

N, M, Q = map(int, input().split())
dic = {i:[] for i in range(1, M+1)}
for _ in range(Q):
  a, b, c, d = map(int, input().split())
  dic[b].append((a, c, d))
print(solve(N, M, dic, [1]))

### FIXED CODE ###

from collections import deque
N, M, Q = map(int, input().split())
ABCD = [list(map(int, input().split())) for _ in range(Q)]
ans = 0
q = deque()
q.append([1])
while q:
  A = q.pop()
  if len(A) == N+1:
    ans = max(ans, sum([d if A[b]-A[a] == c else 0 for a, b, c, d in ABCD]))
  else:
    for i in range(A[-1], M+1):
      q.append(A+[i])
print(ans)
from functools import lru_cache

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

parent = [[] for _ in range(N)]
child = [[] for _ in range(N)]

for _ in range(N - 1 + M):
    pr, ch = map(int, input().split())
    pr -= 1
    ch -= 1
    parent[ch].append(pr)
    child[pr].append(ch)

root = parent.index([])
ans = [-1] * N

# 葉からの検索を行う
@lru_cache(maxsize=None)
def search(now):
    if now == root:
        ans[now] = 0
        return 0
    ret = -1
    for pr in parent[now]:
        depth = search(pr)
        if depth > ret:
            ans[now] = pr + 1
            ret = depth
    return ret + 1

for i in range(N):
    search(i)

print(*ans, sep='\n')

### FIXED CODE ###

from functools import lru_cache
import sys
sys.setrecursionlimit(10 ** 7)

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

parent = [[] for _ in range(N)]
child = [[] for _ in range(N)]

for _ in range(N - 1 + M):
    pr, ch = map(int, input().split())
    pr -= 1
    ch -= 1
    parent[ch].append(pr)
    child[pr].append(ch)

root = parent.index([])
ans = [-1] * N

# 葉からの検索を行う
@lru_cache(maxsize=None)
def search(now):
    if now == root:
        ans[now] = 0
        return 0
    ret = -1
    for pr in parent[now]:
        depth = search(pr)
        if depth > ret:
            ans[now] = pr + 1
            ret = depth
    return ret + 1

for i in range(N):
    search(i)

print(*ans, sep='\n')
a,b,c,d = map(int,input())

print(max(a*b,c*d))

### FIXED CODE ###

a,b,c,d = map(int,input().split())

print(max(a*b,c*d))
from fractions import gcd
N,M=map(int,input().split())
S=input()
T=input()
ans=L
L=N*M//gcd(N,M)

U=[]
V=[]

#1個目
for i in range(N):
  U.append( [i*(L//N),S[i]])
#2個目
for i in range(M):
  V.append( [i*(L//M),T[i]])
#print(U)
#print(V)
for i in U:
  for j in V:
    if i[0]==j[0] and i[0]!=j[1]:
      print(-1)
      exit()


#  U[i*(L//N)]=S[i]
#  if U[j*(L//M)]!="#" and U[j*(L//M)]!=T[j]:
print(ans)

### FIXED CODE ###

from fractions import gcd
N,M=map(int,input().split())
S=input()
T=input()
L=N*M//gcd(N,M)
p=[]
q=[]

if S[::L//M]==T[::L//N]:
  print(L)
else:
  print(-1)
a,b = map(int,input().split())
s = list(input())
li = [0]*(a+1)
for i in range(a):
    if s[i] == "A":
        if s[i+1] == "C":
            li[i+1]  = 1

li2 = [0]*(a+1)
li2[0] = li[0]
for i in range(1,len(li)):
    li2[i] = li2[i-1]+li[i]

for i in range(b):
    l,r = map(int,input().split())
    #print(l,r)
    print(li2[r-1]-li2[l-1])

### FIXED CODE ###

from itertools import accumulate
n,q = map(int,input().split())
s = input()
L = [0]*n

for i in range(n-1):
    if s[i] == "A" and s[i+1] == "C":
        L[i] = 0
        L[i+1] = 1

LL = list(accumulate(L))
for i in range(q):
    l,r = map(int,input().split())
    print(LL[r-1]-LL[l-1])
from collections import defaultdict
import sys
sys.setrecursionlimit(1000000)
import bisect
mod = 10**9+7
N = int(input())
S = ''
s = ''
for i in range(N):
    c = input()
    if s != c:
        S = S+c
    s = c

d = defaultdict(lambda:[])
for i in range(len(S)):
    d[S[i]].append(i)

val = [0]*(len(S)+1)
val[-1]=1
def rec(n):
    if val[n] != 0:
        return val[n]
    s = S[n]
    res = rec(n+1)
    l = d[s]
    i = bisect.bisect(l,n)
    for j in range(i,len(l)):
        res += rec(l[j]+1)
        res %= mod
    val[n]=res
    return res
print(rec(0))

### FIXED CODE ###

from collections import defaultdict
import bisect
mod = 10**9+7
N = int(input())
S = []
s = ''
for i in range(N):
    c = input()
    if s != c:
        S.append(c)
    s = c

d = defaultdict(lambda:[])
dd = defaultdict(lambda:{})
dcum = defaultdict(lambda:[0])
for i in range(len(S)):
    d[S[i]].append(i)
    dd[S[i]][i] = len(d[S[i]])-1
    dcum[S[i]].append(0)
n = len(S)
dp = [0]*(n+1)
dp[-1]=1

for i in range(n-1,-1,-1):
    l = d[S[i]]
    j = dd[S[i]][i]+1
    dp[i] += dp[i+1]
    dp[i] += dcum[S[i]][j]
    dp[i] %= mod
    dcum[S[i]][j-1] += dp[i+1]+dcum[S[i]][j]
print(dp[0])
# -*- coding: utf-8 -*-

import functools

N = input()
numbers = list(map(int, input().split()))

def gcd(a, b):
    while b:
        a, b = b, a % b
    return a if a > 0 else 1

max_under_lcm = functools.reduce(lambda x, y: int((x * y) / gcd(x,y)), numbers) - 1
answer = sum([ max_under_lcm % n for n in numbers])

print(answer)

### FIXED CODE ###

import functools
import fractions

N = int(input())
numbers = list(map(int, input().split()))
answer = sum([n - 1 for n in numbers])

print(answer)
flag = 1

if (S[0] == S[1]) & (S[1] == S[2]):
  	print("No")
else: 
	print("Yes")

### FIXED CODE ###

str = input()
 
if (str[0] == str[1]) & (str[1] == str[2]):
  	print("No")
else:
  	print("Yes")
a,b,c,x,y=map(int,input().split())
if a+b>2*c and x>=y:
    if a<2*c:
        print(2*c*y+a*(x-y))
    else:
        print(2*c*x)
elif a+b>2*c and x<y:
    if a<2*c:
        print(2*c*x+b*(y-x))
    else:
        print(2*c*y)
else:
    print(a*x+b*y)

### FIXED CODE ###

a=input()
print(700+a.count("o")*100)
from collections import Counter
n = int(input())
a = Counter(map(int, input().split()))
MAX = 2*100000 + 9
dp = [True] * MAX
for num in a.keys():
    for i in range(num*2, MAX, num):
        dp[i] = False
ans = 0
for num in a:
    if dp[num] and a[num] == 1:
        ans += 1
print(ans)


### FIXED CODE ###

from collections import Counter
n = int(input())
a = Counter(map(int, input().split()))
MAX = 1000000 + 9
dp = [True] * MAX
for num in a:
    for i in range(num*2, MAX, num):
        dp[i] = False
ans = 0
for num in a:
    if dp[num] and a[num] == 1:
        ans += 1
print(ans)
X,N=map(int,input().split())
if N==0:
  print("0")
  exit()
P=list(map(int,input().split()))
nP=[]
min=10**15
for i in range(1,101):
  if i not in P:
    nP.append(i)
anlist=[]
for i in nP:
  if min>abs(i-X):
    min=abs(i-X)
    anlist.append(i)
print(anlist[-1])

### FIXED CODE ###

X,N=map(int,input().split())
if N==0:
  print(X)
  exit()
P=list(map(int,input().split()))
nP=[]
min=10**15
for i in range(-200,200):
  if i not in P:
    nP.append(i)
anlist=[]
for i in nP:
  if min>abs(i-X):
    min=abs(i-X)
    anlist.append(i)
print(anlist[-1])
import numpy as np
n=int(input())
s=list(map(float,input().split()))
a=[0 for _ in range(n+1)]
p = [0 for _in range(n+1)]
a[0]=1
for i in range(n):
    k=s[i]
    for j in range(len(a)):
        p[j] = a[j]*(1-k)
    for j in range(1,len(a)):
        p[j] += a[j-1]*k
    a = p
print(sum(a[n//2+1:]))

### FIXED CODE ###

import numpy as np
n=int(input())
s=list(map(float,input().split()))
a=np.zeros(n+1,dtype="float")
a[0]=1
for i in range(n):
    k=s[i]
    p=a*(1-k)
    p[1:]+=a[:-1]*k
    a=p
print(sum(a[n//2+1:]))
from bisect import insort_left,bisect_left

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

a='abcdefghijklmnopqrstuvwxyz'
ch={i:[] for i in a}

for i in range(n):
    insort_left(ch[s[i]],i)
    
for i in range(q):
    m,l,r=input().split()
    if m=='1':
        l=int(l)-1
        x=bisect_left(ch[s[l]],l)
        ch[s[l]].pop(x)
        insort_left(ch[r],l)
    else:
        l,r=int(l)-1,int(r)-1
        res=0
        for i in a:
            y=bisect_left(ch[i],l)
            if y>=len(ch[i]):
                continue
            else:
                if ch[i][y]<=r:
                  res+=1
        print(res)

### FIXED CODE ###

import bisect
n = int(input())
s = list(input())
alp = 'abcdefghijklmnopqrstuvwxyz'
cnt = {c: [] for c in alp}

for i, c in enumerate(s):
    cnt[c].append(i)

q = int(input())
for _ in range(q):
    t, x, y = input().split()
    ans = 0
    if t == '1':
        i, c = int(x) - 1, y
        if s[i] == c:
            continue
        a = bisect.bisect_left(cnt[s[i]], i)
        cnt[s[i]].pop(a)
        s[i] = c
        b = bisect.bisect_left(cnt[c], i)
        cnt[c].insert(b, i)
    else:
        l, r = int(x) - 1, int(y) - 1
        for c in alp:
            a = bisect.bisect_left(cnt[c], l)
            if a < len(cnt[c]) and cnt[c][a] <= r:
                ans += 1

        print(ans)
S = list(input())
N = len(S)
 
 
l = [0] * 2019
index = 0
temp = 0
for i in range(N-1, -1, -1):
    temp += int(S[i]) * 10**index
    l[temp%2019] += 1
    index += 1
 
ans = l[0]
 
for i in range(1, 2019):
    v = l[i]
    ans += v * (v-1) // 2
 
print(ans)

### FIXED CODE ###

import sys, re, os
from collections import deque, defaultdict, Counter
from math import ceil, sqrt, hypot, factorial, pi, sin, cos, radians
from itertools import permutations, combinations, product, accumulate
from operator import itemgetter, mul
from copy import deepcopy
from string import ascii_lowercase, ascii_uppercase, digits
from heapq import heapify, heappop, heappush

def input(): return sys.stdin.readline().strip()
def INT(): return int(input())
def MAP(): return map(int, input().split())
def S_MAP(): return map(str, input().split())
def LIST(): return list(map(int, input().split()))
def S_LIST(): return list(map(str, input().split()))
 
sys.setrecursionlimit(10 ** 9)
INF = float('inf')
mod = 10 ** 9 + 7

s, w = MAP()


if s <= w:
    print("unsafe")
else:
    print("safe")
n,k=map(int,input().split())
A=sorted(list(map(int,input().split())) , key=abs , reverse=1)
import bisect as bi
# print(A)
# import numpy as np
# G=np.prod(A[:k])
def seki(A,mod=10**9+7):
    now=1
    for i in A:
        i=abs(i)
        if i>0 : now*=i
        # if i<0 : now*=i
        if i==0 :return 0
        if now>0 : now%=mod
    return now

CH=A[:k]
NO=A[k:]
# G=seki(A[:k])

mod=10**9+7
# if G>=0 : print(G%mod) ; exit()
if sum([A[i]>0 for i in range(n)])==0 and k%2==1:
  print((-seki(A[n-k:]))%mod) ;exit()
if n==k and len(A[bi.bisect_left(A,-1):])%2==1 :
    print((-seki(A))%mod) ;exit()
if sum([i<0 for i in A[:k]])%2==0 :
    print(seki(A[:k])%mod) ; exit()
if 0 in CH:
    print(0);exit()
  
# done=0 ; done2=0
# # ch=-73267983297 ; ch2=-9263498381621
# 
# for i in range(k-1,-1,-1):
#     if A[i]<0 and done==0:
#         for j in range(i+1,n):
#             if A[j]>=0: 
#                 # ch=G*A[j]//A[i]
#                 x1=A[j] ; y1=A[i]
#                 done=1
#                 break
#     if A[i]>0 and done2==0:
#         for j in range(i+1,n):
#             if A[j]<=0: 
#                 # ch2=G*A[j]//A[i]
#                 x2=A[j] ; y2=A[i]
#                 done2=1
#                 break
# #     if done==1 and done2==1 : break
# 
# G=seki(A[:k])
# G=-G
# if done and done2 :
#     if x1 * y2 > x2 * y1 :
#         print((G*x1//y1)%mod)
#     else:
#         print((G*x2//y2)%mod)
# elif done==1:
#     print((G*x1//y1)%mod)
# elif done2==1:
#     print((G*x2//y2)%mod)
        

done=0 ; done2=0
muri,muri2=0,0

# x1,x2,y1,y2=0,0,0,0
if sum([i>=0 for i in NO])==0 : #NO全部-
    muri=1
if sum([i>=0 for i in CH])==0 : #CH全部-
    muri2=1
if sum([i<=0 for i in NO])==0: #-を入れられない
    muri2=1
    
if muri==0:
    y1= [i for i in CH if i<0][-1]
    x1= [i for i in NO if i>=0][0]
    done=1
if muri2==0:
    y2= [i for i in CH if i>0][-1]
    x2= [i for i in NO if i<=0][0]
    done2=1

if done and done2:
    if x1 * y2 > x2 * y1 :
        print((-seki(CH)*x1//y1)%mod)
    else:
        print((-seki(CH)*x2//y2)%mod)
elif muri:
    print((-seki(CH)*x2//y2)%mod)
else:
    print((-seki(CH)*x1//y1)%mod)

### FIXED CODE ###

N,K=map(int,input().split())
A=list(map(int,input().split()))
A.sort()
mod=10**9+7
ans=1

if K%2==1 and A[-1]<0:
    for i in range(K):
        ans=ans*A[N-(i+1)]%mod
    print(ans)
    exit()

l=0
r=N-1
if K%2==1:
    ans=ans*A[r]
    r-=1

for _ in range(K//2):
    ml=A[l]*A[l+1]
    mr=A[r]*A[r-1]
    if ml>mr:
        ans=ans*ml%mod
        l+=2
    else:
        ans=ans*mr%mod
        r-=2

print(ans)
b = input()
print("A" if b==T else "T" if b==A else "G" if b==C else "C")

### FIXED CODE ###

b = input()
print("A" if b=="T" else "T" if b=="A" else "G" if b=="C" else "C")
import sys
input = lambda: sys.stdin.readline().rstrip()

N = int(input())

e = [0] * (N+1)

for i in range(2, N+1):
    cur = i
    for j in range(2, i+1):
        while cur % j == 0:
            e[j] += 1
            cur //= j

def num(n):
    return len(list(filter(lambda x: x >= n-1, e)))

# num(3)-1はnum(25)で3以上のものを一個使っているので、一つ引いている。//2は、例えばa^4 * b^4 * c^2 と b^4 * a^4 * c^2がかぶって計上されるため。
print(num(75) + num(25)*(num(3)-1) + num(15)*(num(5)-1) + num(5)*(num(5)-1)*(num(3)-2)//2)

### FIXED CODE ###

import sys
input = lambda: sys.stdin.readline().rstrip()

N = int(input())

e = [0] * (N+1)

for i in range(2, N+1):
    cur = i
    for j in range(2, i+1):
        while cur % j == 0:
            e[j] += 1
            cur //= j

def num(n):
    return len(list(filter(lambda x: x >= n-1, e)))

# num(3)-1はnum(25)で3以上のものを一個使っているので、一つ引いている。//2は、例えばa^4 * b^4 * c^2 と b^4 * a^4 * c^2がかぶって計上されるため。
print(num(75) + num(25)*(num(3)-1) + num(15)*(num(5)-1) + num(5)*(num(5)-1)*(num(3)-2)//2)
A, B = map(int, input().split())

n = 1
c = 0

while n < B:
	n = n + A -1
	c = c+1
 
if B != 1:
	print(c)
else
	print("0")
  

### FIXED CODE ###

A, B = map(int, input().split())

n = 1
c = 0

while n < B:
	n = n + A -1
#	print(n)
	c = c+1

print(c)
A, B, C = list(input() for i in range(3))

turn = "a"

while True:
    if turn == 'a':
        if len(A) != 0:
            turn = A.pop(0)
        else:
            print('A')
            break
    elif turn == 'b':
        if len(B) != 0:
            turn = B.pop(0)
        else:
            print('B')
            break
    elif turn == 'c':
        if len(C) != 0:
            turn = C.pop(0)
        else:
            print('C')
            break

### FIXED CODE ###

A, B, C = [list(input()) for i in range(3)]


turn = "a"

while True:
    if turn == 'a':
        if len(A) != 0:
            turn = A.pop(0)
        else:
            print('A')
            break
    elif turn == 'b':
        if len(B) != 0:
            turn = B.pop(0)
        else:
            print('B')
            break
    elif turn == 'c':
        if len(C) != 0:
            turn = C.pop(0)
        else:
            print('C')
            break
import sys
import bisect as bi
import math
from collections import defaultdict as dd
import heapq
import itertools
input=sys.stdin.readline
from random import randint
##import numpy as np
##sys.setrecursionlimit(10**7)
mo=10**9+7
def cin():
    return map(int,sin().split())
def ain():            
    return list(map(int,sin().split()))
def sin():
    return input()
def inin():
    return int(input())
##def gcd(a,b): 
##    if a == 0: 
##        return b 
##    return gcd(b % a, a)
prime1=[]
def SieveOfEratosthenes(n): #list of primes upto n
    global prime1
    prime1 = [True for i in range(n+1)] 
    p = 2
    while (p * p <= n): 
        if (prime1[p] == True): 
            for i in range(p * p, n+1, p): 
                prime1[i] = False
        p += 1
    f=[]
    for p in range(2, n): 
        if prime1[p]: 
            f.append(p)
    return f

def lcm(a,b): 
    return (a*b) // math.gcd(a,b) 
for _ in range(1):
    n=inin()
    l=ain()
    f1,f2=0,0
    gc=l[0]
    d=dd(int)

    for i in range(1,n):
        gc=math.gcd(gc,l[i])
    if(gc!=1):print("not coprime")
    else:
        lp=SieveOfEratosthenes(k)
        for i in l:
            for j in lp:
                if(i%j==0):
                    if(d[j]==1):
                        f1=1
                        break
                    d[j]=1
            if(f1):break
        if(f1):
            print("setwise coprime")
        else:
            print("pairwise coprime")
        
        
    
    
    

 
    
    
    
    
        
        
    
    
    
    


    




##def msb(n):n|=n>>1;n|=n>>2;n|=n>>4;n|=n>>8;n|=n>>16;n|=n>>32;n|=n>>64;return n-(n>>1) #2 ki power
##def pref(a,n,f):             
##    pre=[0]*n
##    if(f==0):         ##from beginning
##        pre[0]=a[0]
##        for i in range(1,n):
##            pre[i]=a[i]+pre[i-1]
##    else:              ##from end
##        pre[-1]=a[-1]
##        for i in range(n-2,-1,-1):
##            pre[i]=pre[i+1]+a[i]
##    return pre
##maxint=10**24 
##def kadane(a,size): 
##    max_so_far = -maxint - 1
##    max_ending_here = 0
##       
##    for i in range(0, size): 
##        max_ending_here = max_ending_here + a[i] 
##        if (max_so_far < max_ending_here): 
##            max_so_far = max_ending_here 
##  
##        if max_ending_here < 0: 
##            max_ending_here = 0   
##    return max_so_far
##def power(x, y):
##    if(y == 0):return 1
##    temp = power(x, int(y / 2))%mo
##    if (y % 2 == 0):return (temp * temp)%mo 
##    else:
##        if(y > 0):return (x * temp * temp)%mo 
##        else:return ((temp * temp)//x )%mo


### FIXED CODE ###

import sys
import bisect as bi
import math
from collections import defaultdict as dd
import heapq
import itertools
input=sys.stdin.readline
from random import randint
##import numpy as np
#sys.setrecursionlimit(10**7)
mo=10**9+7
def cin():
    return map(int,sin().split())
def ain():            
    return list(map(int,sin().split()))
def sin():
    return input()
def inin():
    return int(input())

for _ in range(1):
    a,b,c=cin()
    if(b*1.0>=(a/c)):
        print("Yes")
    else:
        print("No")
N,K = map(int,input().split())
P = list(map(int,input().split()))
C = list(map(int,input().split()))

sumlist1 = [[0]*N for _ in range(N)]
walist = [[0]*N for _ in range(N)]
loopcount = [0]*N

for h in range(N):
    sumlist1[h][0] = C[h]
    walist[h][0] = C[h]
    now = h
    l = 0
    for i in range(1,N):
        now = P[now]-1

        if sumlist1[h][i-1] < 0:
            sumlist1[h][i] = C[now]
        else:
            sumlist1[h][i] += sumlist1[h][i-1] + C[now]
        walist[h][i] += walist[h][i-1] + C[now]
        
        l += 1
        if now == h:
            break
    else:
        l += 1
    loopcount[h] = l
#print(sumlist1)

for i in range(N):
    T = loopcount[i]
    wa = walist[i][T-1]
    #print(wa)

    loop = K//T
    amari = K%T

maxlist = [0]*N
if wa >= 0:
    for i in range(N):
        maxlist[i] = max(sumlist1[i][:amari])
    print(wa*loop + max(maxlist))
else:
    for i in range(N):
        maxlist[i] = max(sumlist1[i])
    print(max(maxlist))

### FIXED CODE ###

import bisect
import collections
import copy
import functools
import heapq
import math
import sys
from collections import deque
from collections import defaultdict
input = sys.stdin.readline
sys.setrecursionlimit(10**9)
MOD = 10**9+7

N,K = map(int,input().split())
P = list(map(int,input().split()))
C = list(map(int,input().split()))

sumlist1 = [[0]*N for _ in range(N)]
walist = [[0]*N for _ in range(N)]
loopcount = [0]*N

for h in range(N):
    sumlist1[h][0] = C[h]
    walist[h][0] = C[h]
    now = h
    l = 0
    for i in range(1,N):
        now = P[now]-1

        if sumlist1[h][i-1] < 0:
            sumlist1[h][i] = C[now]
        else:
            sumlist1[h][i] += sumlist1[h][i-1] + C[now]
        walist[h][i] += walist[h][i-1] + C[now]
        
        l += 1
        if now == h:
            break
    else:
        l += 1
    loopcount[h] = l
#print(sumlist1)

maxlist = [0]*N
for i in range(N):
    T = loopcount[i]
    wa = walist[i][T-1]
    #print(wa,T)

    loop = K//T
    amari = K%T

    if wa >= 0:
        if loop == 0:
            if amari != 0:
                maxlist[i] = wa*loop + max(sumlist1[i][:amari])
            else:
                maxlist[i] = max(sumlist1[i][:amari])
        else:
            if amari != 0:
                maxlist[i] = max(wa*loop + max(sumlist1[i][:amari]), wa*(loop-1) + max(sumlist1[i]))
            else:
                maxlist[i] = max(wa*loop, wa*(loop-1) + max(sumlist1[i][:T]))
            

    else:
        if loop == 0:
            maxlist[i] = max(sumlist1[i][:amari])
        else:
            maxlist[i] = max(sumlist1[i])

print(max(maxlist))
#print(sumlist1)
N = int(input())
red_num = 0
for i in input():
  if i == 'R':
    red_num += 1
print('Yes' if res > N else 'No')

### FIXED CODE ###

N = int(input())
red_num = 0
blue_num = 0
for i in input():
  if i == 'R':
    red_num += 1
  else:
    blue_num += 1
print('Yes' if red_num > blue_num else 'No')
n, *L = map(int, open(0).read().split())
ab = L[:2 * n - 2]
c = sorted(L[2 * n - 2:])
con = [[] for _ in range(n)]
ans = [0] * n
tot = sum(c) - max(c)
for a, b in zip(*[iter(ab)] * 2):
	con[a - 1].append(b - 1)
	con[b - 1].append(a - 1)
vis = [0] * n
q = [0]
vis[0] = 1
while q:
	cur = q.pop()
	ans[cur] = c.pop()
	for nxt in con[cur]:
		if vis[nxt]:
			continue
		q.append(nxt)
print(tot)
print(*ans)

### FIXED CODE ###

n, *L = map(int, open(0).read().split())
ab = L[:2 * n - 2]
c = sorted(L[2 * n - 2:])
con = [[] for _ in range(n)]
ans = [0] * n
tot = sum(c) - max(c)
for a, b in zip(*[iter(ab)] * 2):
	con[a - 1].append(b - 1)
	con[b - 1].append(a - 1)
vis = [0] * n
q = [0]
vis[0] = 1
while q:
	cur = q.pop()
	ans[cur] = c.pop()
	for nxt in con[cur]:
		if vis[nxt]:
			continue
		q.append(nxt)
		vis[nxt] = 1
print(tot)
print(*ans)
K = int(input())
S = input()

if len(N)<=K:
  print(S)
else:
  print(S[:K]+'...')

### FIXED CODE ###

K = int(input())
S = input()

if len(S)<=K:
  print(S)
else:
  print(S[:K]+'...')
da = list(map(int,input().split()))
k = [[0 for i in range(2)]for j in range(10000)]
i = 0
su = 0
j = 0
while da[0] != 0 and da[1] != 0:
 
    i = 0
    su = 0
    j = 0
    for i in range(da[0]):
        k[i][0],k[i][1] = map(int,input().split())
        su += k[i][0] * k[i][1]
 
    k = sorted(k,key = lambda x:x[1]reverse = True)
    while da[1] != 0 and j != i:
        if da[1] >= k[j][0]:
            su -= k[j][0] * k[j][1]
            da[1] -= k[j][0]
            j += 1
 
        elif da[1] < k[j][0] and da[1] > 0:
            su -= da[1] * k[j][1]
            da[1] = 0
            j += 1

 
    print(su)
 
    da = list(map(int,input().split()))
    k = [[0 for i in range(2)]for j in range(10000)]



### FIXED CODE ###

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

k = [[0 for i in range(2)]for j in range(10001)]
i = 0
su = 0
j = 0

while da[0] + da[1] != 0:
	i = 0
	su = 0
	j = 0
	for i in range(da[0]):
		k[i][0],k[i][1] = map(int,input().split())


	k = sorted(k,key = lambda x: x[1],reverse = True)

	while j != i + 1:
		if da[1] > k[j][0]:
			da[1] -= k[j][0]
			j += 1
		elif da[1] <= k[j][0] and da[1] > 0:
			su += (k[j][0] - da[1]) * k[j][1]
			da[1] = 0
			j += 1
		else:
			su += k[j][0] * k[j][1]
			j += 1

	print(su)

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

	k = [[0 for i in range(2)]for j in range(10001)]
import sys

n,k = (int(i) for i in input().split())

d = [None]*k
a = [None]*n

syugou = []
for i in range(k):
    d[i] = int(input())
    a[i] = [int(j) for j in input().split()]

    syugou = syugou+a[i]

num = set(syugou)

print(n-len(num))

### FIXED CODE ###

import sys

n,k = (int(i) for i in input().split())

d = [None]*k
a = [None]*k

syugou = []
for i in range(k):
    d[i] = int(input())
    a[i] = [int(j) for j in input().split()]

    syugou = syugou+a[i]

num = set(syugou)

print(n-len(num))