peterverebics/CodeNet_Python_428 huggingface dataset:
# Judge status: Accepted
n = int(input())
s = list(input())
stack = []
for i in range(n):
    if s[i] == "(":
        stack.append("(")
    elif len(stack) == 0 or stack[-1] == ")":
        stack.append(")")
    else:
        stack.pop()
stack = sorted(stack, reverse=True)
idx = 0
while idx < len(stack):
    if stack[idx] == "(":
        break
    else:
        print("(", end="")
    idx+=1
for ch in s:
    print(ch, end="")
for i in range(idx, len(stack)):
    print(")", end="")
# Judge status: Accepted
import sys
input = sys.stdin.buffer.readline

N, M = map(int,input().split())
town = [[] for _ in range(N)]
ans = [0] * M

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

for i in range(N):
    town[i].sort()
    for k in range(len(town[i])):
        index = town[i][k][1]
        t = town[i][k][0]
        ans[index] = str(i+1).zfill(6) + str(k+1).zfill(6)

for i in ans:
    print(i)
# Judge status: Wrong Answer
n=int(input())
p=list(map(int,input().split()))
c=0
for i in range(1,n-1):
  a,b,c=p[i-1],p[i],p[i+1]
  if b>min(a,b) and b<max(a,b):
    c+=1
print(c)
# Judge status: Accepted
import numpy as np
from fractions import gcd
from functools import reduce
N, x = map(int, input().split())
X = np.array(list(map(int, input().split())) + [x], dtype=np.int32)
X.sort()
X -= X[0]
print(reduce(gcd, X))
# Judge status: Wrong Answer
n=int(input())
ans=""
while n!=0:
  ans=str(n%(2))+ans
  n=-(n//(2))
print(ans)
# Judge status: Wrong Answer
print("YNeos"[input()[:2]!="hi"::2])
# Judge status: Accepted
import math , sys, bisect

N = int( input() )

A = sorted( list( map( int, input().split() ) ) )
B = sorted( list( map( int, input().split() ) ) )
C = sorted( list( map( int, input().split() ) ) )

Bc = []

for i in range(N):
    X = B[i]

    count = bisect.bisect_left( A , X )
    Bc.append( count )
#print(A, B, C)
#print(Bc)
s = 0
Ec = [0]
for i in range(N):
    s += Bc[i]
    Ec.append(s)
#print(Ec)
ans = 0
for i in range(N):
    X = C[i]
    ind = bisect.bisect_left( B , X )
    ans += Ec[ind]
    #print(ind)

print(ans)
# Judge status: Accepted
import numpy as np

n = int(input())
a = np.array(list(map(int, input().split())), dtype='int64')
am = a[np.where(a<=0)]

a2 = np.array(list(map(abs, a)), dtype='int64')
ans = sum(a2)
if len(am) % 2 == 1:
    m = np.amin(a2)
    ans -= 2 * m

print(ans)
# Judge status: Accepted
a, b, c = map(lambda x: int(x), input().split())
if b - a == c - b:
  print('YES')
else:
  print('NO')
# Judge status: Wrong Answer
n=int(input())
A=list(map(int,input().split()))
mod=10**9+7
s=sum(A)
ans=0
for a in A:
    ans += a*(s-a)
print((ans/2)%mod)
# Judge status: Accepted
n=int(input())
ans=float('inf')
for i in range(1,n//2+1):
    tmp=0
    a=i
    b=n-i
    while a>0:
        tmp+=a%10
        a//=10
    while b>0:
        tmp+=b%10
        b//=10
    ans=min(ans,tmp)
print(ans)
# Judge status: Wrong Answer
s,t=input(),input()
if len(t)-len(s)==1:print("Yes")
else:print("No")
# Judge status: Accepted
X, Y, Z = map(int, input().split())

print((X - Z) // (Y + Z))
# Judge status: Accepted
word = list(input())
if word[-1] == "s":
    word.append("es")
    ans = "".join(word)
else:
    word.append("s")
    ans = "".join(word)
print(ans)
# Judge status: Wrong Answer
N,K = list(map(int,input().split()))
X = list(map(int,input().split()))
ans = abs(X[0]-X[-1])
for i in range(N-K+1):
    Xdis = min(abs(X[i])+abs(X[i+K-1]-X[i]),abs(X[i+K-1])+abs(X[i]-X[i+K-1]))
    #print('Xdis = ' + str(Xdis) + ' X[i] = ' + str(X[i]) +  ' X[i+K] = ' + str(X[i+K-1])) 
    ans = min(ans,Xdis)
print(ans)
# Judge status: Accepted
s=input()
ans=0
a=[0]
for i in s:
  if i=='<':
    if a[-1]>=0:a[-1]+=1
    else:a+=[1]
  else:
    if a[-1]<0:a[-1]-=1
    else:a+=[-1]
n=len(a)
for i in range(n//2):
  i*=2
  j=i+1
  if a[i]<abs(a[j]):
    x=abs(a[j])
    y=a[i]-1
  else:
    x=abs(a[j])-1
    y=a[i]
  ans+=x*(x+1)//2+y*(y+1)//2
ans+=n%2*a[-1]*(a[-1]+1)//2
print(ans)
# Judge status: Accepted
A=input().replace("?","D")
print(A)
# Judge status: Wrong Answer
from collections import Counter

n = int(input())
A = list(map(int, input().split()))
C = Counter(A)
ans = sorted([(k,v) for k,v in C.items() if v>=2], key = lambda x:-x[0])[:2]

if len(ans)<2:
  print(0)
else:
  print(ans[0][0]*ans[1][0])
# Judge status: Accepted
n,l=map(int,input().split())
left=l
right=l+n-1
apple=[i for i in range(left,right+1)]
if left<=0<=right:
  print(sum(apple))
elif left<0 and right<0:
  print(sum(apple)-right)
elif 0<left and 0<right:
  print(sum(apple)-left)
# Judge status: Accepted
#!/usr/bin/env python3


def judge(a, v, b, w, t):
    return abs(b - a) <= t * (v - w)


def main():
    a, v = (int(z) for z in input().split())
    b, w = (int(z) for z in input().split())
    t = int(input())
    if judge(a, v, b, w, t):
        print("YES")
    else:
        print("NO")


if __name__ == '__main__':
    main()
# Judge status: Wrong Answer
n, k, s = map(int, input().split())
l = []
for i in range(k):
    l.append(str(s))
for j in range(n-k):
    l.append(str(s+10**9))
print(" ".join(l))
# Judge status: Wrong Answer
N = int(input())

if N == 1 or N == 2:
	print(3)
else:
	m = 0
	while N > 1:
		if N % 2 == 0:
			N = N // 2
		else:
			N = 3 * N + 1
		m += 1
	print(m+2)
# Judge status: Wrong Answer
def dfs(s):
    if len(s)>n:
        return
    t.append(s)
    for c in 'abcdefghij':
        if ord(c)-ord(s[-1])<=1:
            dfs(s+c)

n=int(input())
if n==1:
    print('a')
    exit(0)
t=[]
ans=[]
dfs('a')

for tt in t:
    if len(tt)==n:
        ans.append(tt)
ans.sort()
print(*ans,sep='\n')
# Judge status: Accepted
N = int(input())
ans = True
for _ in range(N):
  t, x, y = map(int, input().split())
  if t < x + y:
    ans = False
  if t % 2 != (x + y) % 2:
    ans = False
if ans:
  print('Yes')
else:
  print('No')
# Judge status: Wrong Answer
a, b, c = map(int,input().split())
print("YES" if a <= c and c <= b else "NO" )
# Judge status: Wrong Answer
H, A = map(int, input().split())
print(int(H/A)+1)
# Judge status: Wrong Answer
N = int(input())
S = []
for _ in range(N):
    D = list(map(int, input().split()))
    S.append(D)

min_list=[]
for i in range(N):
    min_list.append([S[i][0],S[i][1],S[i][0] + S[i][1]])
min_list.sort(key=lambda x:x[2])

ans=0
current_min = -10*10
for i in range(N):
    if min_list[i][0] - min_list[i][1] >= current_min:
        ans+=1
        current_min = min_list[i][2]
print(ans)
# Judge status: Wrong Answer
A = list(map(int, input().split()))

if sum(A) > 22:
  print('bust')
elif sum(A) > 0 and sum(A) <= 21:
  print('win')
else:
  print('error')
# Judge status: Accepted
a,b = map(int,input().split())
if a>8 or b>8:
    print(":(")
else:
    print("Yay!")
# Judge status: Wrong Answer
X = int(input())
if X >= 30:
  print ('Yes')
else:
  print('NO')
# Judge status: Accepted
N,H=map(int,input().split())
B=[]
A=0
for _ in range(N):
    a,b = map(int,input().split())
    A = max(A,a)
    B.append(b)
B = sorted(B, reverse=True) + [0]

i = 0
while B[i] >= A:
    i += 1
B = B[:i]

ans = 0
for i in range(len(B)):
    H -= B[i]
    ans += 1
    if H <= 0:
        print(ans)
        exit()
print(ans + (H -1)//A + 1)
# Judge status: Accepted
#!/usr/bin/env python3
import sys

read = sys.stdin.buffer.read
readline = sys.stdin.buffer.readline
readlines = sys.stdin.buffer.readlines


def main():
    A, B = map(int, readline().split())
    if (A <= 9) & (B <= 9):
        print(A * B)
    else:
        print(-1)


if __name__ == '__main__':
    main()
# Judge status: Wrong Answer
n,k = map(int,input().split())
R,S,P =map(int,input().split())
T = list(input())
value= {'r':P,'s':R,'p':S}
ans = 0
pre = ''
#k個ごとのグループで考える
for i in range(k):
    num = i
    while num<n:
        if pre == T[num]:#同じ手だったら負けかあいこ．つまり0点カウント
            pre = ''
        else:
            pre = T[num]
            ans += value[pre]
        num += k
print(ans)
# Judge status: Accepted
k,s = map(int, input().split())
count = 0
for x in range(k+1):
    for y in range(x, k+1):
        z=s-x-y
        if y <= z <= k:
            if x==y and y==z:
                count += 1
            elif x==y or y==z or z==x:
                count += 3
            else:
                count += 6
        
print(count)
print("\n")
# Judge status: Accepted
import sys
sys.setrecursionlimit(10**6)


def main(input, print):
    K = int(input())
    x = 7 % K
    for i in range(1, K+1):
        if x == 0:
            print(i)
            return
        x = (x*10+7) % K
    print(-1)


if __name__ == '__main__':
    main(sys.stdin.readline, print)
# Judge status: Accepted
N = int(input())
*A, = map(int, input().split())
ans = 0
for i, a in enumerate(A, 1):
    if i % 2 == 1 and a % 2 == 1: ans += 1
print(ans)
# Judge status: Accepted
x, y, a, b, c = map(int,input().split())
red = sorted(list(map(int,input().split())),reverse=True)[:x]
green = sorted(list(map(int,input().split())),reverse=True)[:y]
white = sorted(list(map(int,input().split())),reverse=True)

l = sorted(red+green+white,reverse=True)[:x+y]
print(sum(l))
# Judge status: Accepted
numList1 = list(map(int, input().split()))
numList2 = list(map(int, input().split()))
add = 0
result = 1
cood = []
for i in range(0, len(numList2)):
    add += numList2[i]
    cood.append(add)
for i in cood:
    if i <= numList1[1]:
        result += 1
    else:
        continue
print(result)
# Judge status: Accepted
sx,sy,tx,ty=map(int,input().split())
x=tx-sx
y=ty-sy
print('U'*y+'R'*x+'D'*y+'L'*(x+1)+'U'*(y+1)+'R'*(x+1)+'DR'+'D'*(y+1)+'L'*(x+1)+'U')
# Judge status: Accepted
#!/usr/bin/python3
# -*- coding: utf-8 -*-
x = int(input())
if x >= 30:
    print("Yes")
else:
    print("No")
# Judge status: Accepted
a,b = map(int, input().split())
if 0<a:
  print("Positive")
elif a<=0<=b:
  print("Zero")
else:
  if (abs(a)-abs(b)) %2 ==1:
    print("Positive")
  else:
    print("Negative")
# Judge status: Accepted
s = int(input())
if s<=10**9:
    print(0,0,0,1,s,0)
    exit()
bx=10**9
by=1
ay=int(s/(10**9))
while True:
    ax = ay*bx-s
    if ax >= 0 and ax <= 10**9:
        break
    else:
        ay+=1
print(0,0,bx,by,ax,ay)
# Judge status: Accepted
import sys
N = int(input())
A = set()
for i in sys.stdin:
    A ^= {i}
print(len(A))
# Judge status: Accepted
s=int(input())
cnt = 1
S = [s]
while(1):
  cnt += 1
  if s % 2 == 0:
    s //= 2
  else:
    s = 3*s + 1
  if s in S:
    print(cnt)
    break
  S.append(s)
# Judge status: Accepted
from math import ceil
S=int(input())

y=ceil(S/(10**9))
x=10**9*y-S

print(0,0,10**9,1,x,y)
# Judge status: Wrong Answer
import sys
n = int(sys.stdin.readline())
ans = 0
pr_a = -100
for i in range(n):
    a = int(sys.stdin.readline())
    if a>=2:
        ans += a//2
        a %= 2
    if pr_a>0 and a>0:
        t = min(pr_a, a)
        ans += t
        a -= t
    pr_a = a
print(ans)
# Judge status: Wrong Answer
N, P = list(map(int, input().split()))
A = list(map(int, input().split()))

odd = 0
even = 0

for ai in A:
    if ai % 2 == 0:
        even += 1
    else:
        odd += 1


ans = (2 ** even) * ((2 ** odd) // 2)
print(ans)
# Judge status: Wrong Answer
n,l=map(int,input().split())
s=0
list=[]
for i in range(1,n+1):
  s+=i
  list.append(abs(l+i-1))
sum=n*(l-i)+s
m=list.index(min(list))
print(sum-l-m)
# Judge status: Accepted
N = int(input())
A = list(map(int,input().split()))
B = list(map(int,input().split()))
kill_cnt = 0
for i in range(N):
  if B[i] >= A[i]:
    kill_cnt += A[i]+min(A[i+1],B[i]-A[i])
    A[i+1] = max(A[i+1]-(B[i]-A[i]),0)
  else:
    kill_cnt += B[i]
print(kill_cnt)
# Judge status: Accepted
n,a,b=map(int,input().split())
mod=10**9+7
ans=pow(2, n, mod) - 1

def comb(n, r):
    p, q = 1, 1
    for i in range(r):
        p = p*(n-i) % mod
        q = q*(r-i) % mod
        #print(p,q)
    return p * pow(q, mod-2, mod)%mod
    
print((ans- comb(n, a) - comb(n, b)) % mod)
# Judge status: Accepted
N = int(input())
A = list(map(int,input().split()))
now = 0
for a in A:
    if now+1 == a:
        now = a
if now == 0:
    print(-1)
else:
    print(N-now)
# Judge status: Accepted
s = input()
t = input()

s_map = [[] for i in range(26)]
t_map = [[] for i in range(26)]
n = len(s)

for i in range(n):
    si = ord(s[i]) - ord("a")
    ti = ord(t[i]) - ord("a")
    
    s_map[si].append(i)
    t_map[ti].append(i)

s_map = sorted(s_map)
t_map = sorted(t_map)

if s_map == t_map:
    print("Yes")
else:
    print("No")
# print(s_map)
# print(t_map)
# Judge status: Accepted
N=int(input())
A=list(map(int,input().split()))
A.sort()
count=1
ans=A[-1]
id=N-2
while count!=N-1:
    if count+2<=N-1:
        ans+=2*A[id]
        count+=2
        id-=1
    else:
        ans+=A[id]
        count+=1

print(ans)
# Judge status: Accepted
print("Yes") if len(set(list(input()))) == 2 else print("No")
# Judge status: Wrong Answer
N, K = map(int, input().split())

A = [0 for _ in range(N)]
B = [0 for _ in range(N)]
s = 0
for i in range(N):
    a, b = map(int, input().split())
    A[i] = a
    s += b
    B[i] = s

ans = 0
for i in range(N):
    a = A[i]
    b = B[i]
    if b < K:
        continue
    else:
        ans = a
        break

print(ans)
# Judge status: Wrong Answer
# でつoO(YOU PLAY WITH THE CARDS YOU'RE DEALT..)
import sys
from math import ceil
def main(N, K, A):
    def cut_times(longest):
        return sum(a // longest for a in A)
    under = 0
    r = 10**9
    for i in range(100):
        m = (under + r) / 2
        if cut_times(m) > K: under = m
        else: r = m
    print(ceil(r - 10**-10))

if __name__ == '__main__':
    input = sys.stdin.readline
    N, K = map(int, input().split())
    *A, = map(int, input().split())
    main(N, K, A)
# Judge status: Wrong Answer
S=input()
if S[0]==S[1] and S[2]==S[3] and not S[1]==S[2]:
  print('Yes')
else:
  print('No')
# Judge status: Accepted
N,A,B=map(int,input().split())
E = 0
def ans(N):
  K = str(N)
  T = list(map(int,K))
  return (sum(T)) 
  
S = list(range(N+1))
for i in S:
  num = ans(S[i])
  if num >= A and num <= B:
    E += S[i]
print(E)
# Judge status: Accepted
n = int(input())
list_P = list(map(int, input().split()))
ans = 0
for i in range(n-1):
    if list_P[i] == i+1:
        a = list_P[i]
        b = list_P[i+1]
        list_P[i] = b
        list_P[i+1] = a
        ans += 1
if list_P[n-1] == n:
    ans += 1
print(ans)
# Judge status: Accepted
N = int(input())

if N % 2 == 1:
    ans = 0
else:
    div2 = N // 2
    n = N // 2
    k = 1
    while n // 2**k > 0:
        div2 += n // 2**k
        k += 1

    div5 = 0
    n = N // 2
    k = 1
    while n // 5**k > 0:
        div5 += n // 5**k
        k += 1
    
    ans = min(div2, div5)

print(ans)
# Judge status: Wrong Answer
N, M = map(int, input().split())
AB = []
for _ in range(N):
    a, b = map(int, input().split())
    AB.append((a, b))
AB.sort(key=lambda x: x[1], reverse=True)
AB.sort(key=lambda x: x[0])
# print(AB)
day = 0
ans = 0
for a, b in AB:
    if day < a and a <= M:
        # print(a, b)
        ans += b
        day = a
print(ans)
# Judge status: Accepted
n = int(input())
a = list(map(int, input().split()))
ans = 0
b = []

while True:
    b[:] = map(lambda i: i%2, a)
    if sum(b) == 0:
        ans += 1
        a[:] = map(lambda i: i//2, a)
    else:
        break
print(ans)
# Judge status: Accepted
X, Y = map(int,input().split())

arr = []
arr.append(X)
while arr[-1] * 2 <= Y:
    arr.append(arr[-1] * 2)
print(len(arr))
# Judge status: Accepted
a, b = map(int, input().split())

if a*b < 1:
    ans = "Zero"
elif a > 0:
    ans = "Positive"
else:
    ans = "Positive" if (b-a+1) % 2 == 0 else "Negative"

print(ans)
# Judge status: Accepted
#-------------
s = input()
#-------------
N = len(s)
A = []
Z = []
for i in range(N):
  if s[i] == "A":
    A.append(i)
  if s[i] == "Z":
    Z.append(i)
    
min_A = min(A)
max_Z = max(Z)
print(max_Z-min_A+1)
# Judge status: Accepted
import sys
S = input()
while len(S)>5:
  if S[-7:] == "dreamer":
    S = S[:-7]
  elif S[-6:] == "eraser":
    S = S[:-6]
  elif S[-5:] == "dream" or S[-5:] == "erase":
    S = S[:-5]
  else:
    print("NO")
    sys.exit()
print("YES")
# Judge status: Accepted
s = input().split()
print(''.join(reversed(s)))
# Judge status: Accepted
n=int(input())
a=list(map(int,input().split()))
cnt2,cnt4=0,0
for i in range(n):
  if a[i]%4==0:
    cnt4+=1
  elif a[i]%2==0:
    cnt2+=1
if cnt4*2+cnt2>=n or cnt4*2+1>=n:
  print("Yes")
else:
  print("No")
# Judge status: Accepted
N, M = map(int, input().split())
left, right = map(int, input().split())
for _ in range(M-1):
    c_left, c_right = map(int, input().split())
    if c_left > left:
        left = c_left
    if c_right < right:
        right = c_right

if right >= left:
    print(right-left+1)
else:
    print(0)
# Judge status: Accepted
a,b=map(int,input().split())

for i in range(1, 1009):
    if int(i*0.08) == a and int(i*0.1) == b:
        print(i)
        exit()
print(-1)
# Judge status: Accepted
import sys

readline = sys.stdin.readline
readall = sys.stdin.read
ns = lambda: readline().rstrip()
ni = lambda: int(readline().rstrip())
nm = lambda: map(int, readline().split())
nl = lambda: list(map(int, readline().split()))
prn = lambda x: print(*x, sep='\n')

def solve():
    n = ni()
    a = nl()
    e = 0
    for x in a:
        e ^= x
    b = [e^x for x in a]
    print(*b)
    return

solve()
# Judge status: Accepted
# -*- coding: utf-8 -*-
import sys
from collections import Counter
sys.setrecursionlimit(10**9)
INF=10**18
MOD=10**9+7
input=lambda: sys.stdin.readline().rstrip()
YesNo=lambda b: bool([print('Yes')] if b else print('No'))
YESNO=lambda b: bool([print('YES')] if b else print('NO'))
int1=lambda x:int(x)-1

def main():
    N,K=map(int,input().split())
    A=list(map(int,input().split()))
    c=Counter(A)
    m=c.most_common()[::-1]
    ans=0
    for _,n in m[:-K]:
        ans+=n
    print(ans)
    

if __name__ == '__main__':
    main()
# Judge status: Accepted
import sys
import itertools
sys.setrecursionlimit(1000000000)
from heapq import heapify,heappop,heappush,heappushpop
import math
import collections
import copy

if __name__ == "__main__":
    n = int(input())
    a = list(map(int,input().split()))
    a.sort()
    ans = 1
    for i in range(n):
        if a[i] == 0:
            print(0)
            sys.exit()
        ans *= a[i]
        if ans>10**18:
            print(-1)
            sys.exit()
    print(ans)
# Judge status: Accepted
s = input()
n = int(s[5:7])
if n<=4:
	print('Heisei')
else:
	print('TBD')
# Judge status: Accepted
#!/usr/bin/env python3
def gcd(x, y):
    if x<y: x, y = y, x
    while y: x, y = y, x%y
    return x

def lcm(x, y):
    return x * y // gcd(x, y)

a, b, c, d = map(int, input().split())
a -= 1
e = lcm(c, d)
print(b-a -b//c-b//d+b//e + a//c+a//d-a//e)
# Judge status: Wrong Answer
n = int(input())
s = input()
t = input()
ans = s+t
for i in range(n):
    if s[i] == t[0]:
        if s[i:] == t[:n-i]:
            ans = s[:i]+t
print(len(ans))
# Judge status: Accepted
a = ["a","b","c","d","e","f","g","h","i","j","k","l","m","n","o","p","q","r","s","t","u","v","w","x","y","z"]
b = input()
for i in range(26):
    if b == a[i]:
        print(a[i+1])
# Judge status: Accepted
#from statistics import mean, median,variance,stdev
a,b,c=map(int, input().split())

x=min(a,b,c)
z=max(a,b,c)
if a==x and b==z:
  y=c
if a==x and c==z:
  y=b
if b==x and a==z:
  y=c
if b==x and c==z:
  y=a
if c==x and a==z:
  y=b
if c==x and b==z:
  y=a

print(0 if z%2==0 else x*y)
# Judge status: Accepted

def solve(N,T):
    import math
    ans = 0
    for i in range(len(T)):
        ans = max(ans, math.ceil(N/T[i]))
    ans += 4
    print(ans)

def main():
    N = int(input())
    T = [int(input()) for _ in range(5)]
    solve(N, T)

if __name__ == "__main__":
    main()
# Judge status: Accepted
n = int(input())
al = [int(input()) for _ in range(n)]

pos = 0
for i in range(n):
    pos = al[pos] - 1
    if (pos == 1):
        print(i+1)
        exit()
print(-1)
# Judge status: Wrong Answer
X,Y = map(int,input().split())
a = 1
x = X
mul = min(X,2)
cnt = 1
for i in range(10000):
  x *= mul
  if x>=Y:
    cnt+=i
    break
print(cnt)
# Judge status: Accepted
n = int(input())
a = list(map(int, input().split()))
b = list(map(int, input().split()))

cnt1 = 0
cnt2 = 0
for i in range(n):
    if a[i] > b[i]:
        cnt1 += a[i] - b[i]
    elif a[i] < b[i]:
        cnt2 += -(-(b[i] - a[i]) // 2)
        if (b[i] - a[i]) % 2 == 1:
            cnt1 += 1
if cnt1 <= cnt2:
    print("Yes")
else:
    print("No")
# Judge status: Accepted
a, b, k = list(map(int, input().split()))
l = []
for i in range(100):
    if a%(i+1) == 0 and b%(i+1) == 0:
        l.append(i+1)
print(l[-(k)])
# Judge status: Accepted
S = input()

if S == "Sunny":
  print("Cloudy")
elif S == "Cloudy":
  print("Rainy")
else:
  print("Sunny")
# Judge status: Accepted
n = int(input())
a = n % 10
if (a == 3):
  print("bon")
elif (a == 2 or a == 4 or a == 5 or a == 7 or a == 9) :
  print("hon")
else:
  print("pon")
# Judge status: Accepted
n = int(input())
A = [int(input()) for _ in range(n)]
ans = 0
for i in range(n-1):
    p,r = divmod(A[i], 2)
    A[i] = r
    ans += p
    if A[i]*A[i+1]:
        A[i+1] -= 1
        ans += 1
print(ans+A[-1]//2)
# Judge status: Wrong Answer
N = int(input())
A = list(map(int, input().split()))
Q = int(input())
B = [list(map(int,input().split())) for i in range(Q)]
for i in B:
    for j in range(len(A)):
        if A[j] > i[0]:
            break
        if A[j] == i[0]:
            A[j] = i[1]
    print(sum(A))
# Judge status: Accepted
n = int(input())
bonus = n % 15
bonus = (n - bonus) / 15
bonus = round(bonus)
print((n * 800) - (bonus * 200))
# Judge status: Accepted
from fractions import gcd
n = int(input())
a = list(map(int, input().split()))
sf = [a[0]] * n
for i in range(1, n):
    sf[i] = gcd(sf[i - 1], a[i])
sb = [a[n - 1]] * n
for i in range(n - 2, -1, -1):
    sb[i] = gcd(sb[i + 1], a[i])
ans = 1
for i in range(n):
    if i == 0:
        ans = max(ans, sb[1])
    elif i == n - 1:
        ans = max(ans, sf[n - 2])
    else:
        ans = max(ans, gcd(sf[i - 1], sb[i + 1]))
print(ans)
# Judge status: Wrong Answer
N,H = map(int,input().split())

A=[]
B=[]

for i in range(N):
    a,b = map(int,input().split())
    A.append(a)
    B.append(b)

maxA = max(A)
B.sort(reverse=True)

#（時間軸後ろから考えて）攻撃力がでかい方から投げつけ。
# 残りHP/maxA の切り上げ
nage = 0
ans = (H+maxA-1)//maxA#投げなし
for i in range(N):
    nage+=B[i]
    ans = min(ans, (i+1) + (H-nage+maxA-1)//maxA)

print(ans)
# Judge status: Accepted
a,b,k = map(int,input().split())
m = []
for i in range(min(a,b),0,-1):
    if a%i == 0 and b%i == 0:
        m.append(i)
print(m[k-1])
# Judge status: Accepted
sx, sy, tx, ty = map(int, input().split())
x = tx - sx
y = ty - sy
ans  = 'U'*y + 'R'*x
ans += 'D'*y + 'L'*x
ans += 'L' + 'U'*(y+1) + 'R'*(x+1) + 'D'
ans += 'R' + 'D'*(y+1) + 'L'*(x+1) + 'U'
print(ans)
# Judge status: Accepted
def main():
    n = int(input())
    P = list(map(int, input().split()))

    count = 0
    p1 = P[0]
    p2 = P[1]
    for i in range(2, n):
        p3 = P[i]
        if p1 < p2 < p3 or p1 > p2 > p3:
            count += 1
        p1 = p2
        p2 = p3

    print(count)


main()
# Judge status: Accepted
A, B, C = [int(s) for s in input().split()]
K = int(input())

i = 0
while B <= A:
    B = 2 * B
    i += 1

j = 0
while C <= B:
    C = 2 * C
    j += 1

if i + j <= K:
    print('Yes')
else:
    print('No')
# Judge status: Wrong Answer
import math
s = input()
n = len(s)
zen_c = 0
kou_c = 0
z = math.floor((n-1)/2)
k = math.floor((n+2)/2)
zenhan = s[0:z]
kouhan = s[k:n]
zen_l = len(zenhan)-1
kou_l = len(kouhan)-1
for i in range(0, zen_l):
  if zenhan[i] == zenhan[zen_l-i] and i != (zen_l-i):
    zen_c = 1
for i in range(0, kou_l):
  if kouhan[i] == kouhan[kou_l-i]:
    kou_c = 1
if zenhan == kouhan:
  print('Yes' if zen_c == 1 and kou_c == 1 else 'No')
else:
  print('No')
# Judge status: Accepted
[a,b,m] = [int(i) for i in input().split()]
a_p = [int(i) for i in input().split()]
b_p = [int(i) for i in input().split()]
ans = 10**9+7
for i in range(m):
    [x,y,c] = [int(i) for i in input().split()]
    tmp = a_p[x-1] + b_p[y-1] - c
    if tmp < ans:
        ans = tmp

print(min(ans,min(a_p)+min(b_p)))
# Judge status: Accepted
A, B, C, K = map(int, input().split())
S = min(A, K) - max(0, K-A-B)
print(S)
# Judge status: Accepted
w,h,x,y=map(int,input().split())
if 2*x==w and 2*y==h:
    a=1
else:
    a=0
print(w*h/2,a)