Harryxun/stf_run huggingface dataset:
check = 2
kensa = 0
kekka = ""
num = []
hantei = "OK"
INF = input().split()
gyosu = int(INF[1])
keta = int(INF[0])
out = []
for l in range(keta):
  out.append(0)


for i in range(gyosu):
  num.append([int(j) for j in input().split()])

if gyosu >0:
  for j in range(gyosu-1):
    for k in range(gyosu-1):
      if num[j][0] == num[k + 1][0]:
        if num[j][1] != num[k + 1][1]:
          hantei = "NG"
    
    if int(num[j][0]) < check:
      check = int(num[j][0])
  if num[check-1][1] == 0:
    hantei ="NG"


if hantei == "NG":
  print("-1")
else:
  for m in range(gyosu):
    
    out[(num[m][0] - 1)] = num[m][1]
  for n in range(keta):
    kekka = kekka + str(out[n])

  for p  in kekka:
      if p == "0":
        kensa = kensa + 1
      else:
        break
  for q in range(kensa):
    kekka = kekka.lstrip("0")

if hantei == "OK":
  if gyosu == 0:
    if keta == 1:
      print("0")
    elif keta == 2:
      print("10")
    else:
      print("100")
  else:
    print(kekka)



### FIXED CODE ###

check = 0
check2 = 0
kensa = 0
kekka = "" 
num = []
hantei = "OK"
INF = input().split()
gyosu = int(INF[1])
keta = int(INF[0])
out = []
for l in range(keta):
  out.append(0)


for i in range(gyosu):
  num.append([int(j) for j in input().split()])

if gyosu > 0 :
  check = int(num[0][0])
  check2 = int(num[0][1])
  
  for j in range(gyosu-1):
    for k in range(gyosu-1):
      if num[j][0] == num[k + 1][0]:
        if num[j][1] != num[k + 1][1]:
          hantei = "NG"
    
    if int(num[j][0]) < check: # 入力値にある最大桁数を計算
      check = int(num[j][0])
      check2 = int(num[j][1])
  if check2 == 0:
    if check == 1 and keta == 3:
      hantei = "NG"
    if check == 2:
      hantei = "tokubetu2"
    if check == 3:
      hantei = "tokubetu"

if hantei == "NG":
  print("-1")
else:
  for m in range(gyosu):
    
    out[(num[m][0] - 1)] = num[m][1]
  for n in range(keta):
    kekka = kekka + str(out[n])

  for p  in kekka:
      if p == "0":
        kensa = kensa + 1
      else:
        break
  kekka2 = kekka
  for q in range(kensa):
    if keta != 1:
      kekka = kekka.lstrip("0")
if hantei == "OK":
  if gyosu == 0:
    if keta == 1:
      print("0")
    elif keta == 2:
      print("10")
    else:
      print("100")
  else:
    if keta == 2:
      if kensa == 1:
        kekka = "1" + kekka
    if keta == 3:
      if kensa == 1:
        kekka = "1" + kekka
      if kensa == 2:
        kekka = "10" + kekka
    print(kekka)

if hantei == "tokubetu":
  print("0")


if hantei == "tokubetu2":
  #kekka2 = kekka2.lstrip("0")
  kekka2 = kekka2[1:]
  kekka2 = "1" + kekka2
  print(kekka2)
N,M=map(int,input().split())
H=list(map(int,input().split()))
a=[0]*N #H[i]と接する高さの最大値
for i in range(M):
  A,B=map(int,input().split())
  a[A-1]=max(a{A-1],H[B-1])
  a[B-1]=max(a[B-1],H[A-1])
s=0
for i in range(M):
  if H[i]>A[i]:
    s+=1
print(s)
  

### FIXED CODE ###

N,M=map(int,input().split())
H=list(map(int,input().split()))
A=[0]*N
for i in range(M):
  a,b=list(map(int,input().split()))
  A[a-1]=max(A[a-1],H[b-1])
  A[b-1]=max(A[b-1],H[a-1])
s=0
for i in  range(N):
  if H[i]>A[i]:
    s+=1
print(s)
t = input()
u = list(t)
if u[0] == '?':
    if u[1] == 'D':
        u[0] = 'P'
    else:
        u[0] = 'D'
if u[-1] == '?':
    u[-1] = 'D'
for i in range(1, len(u)-1):
    if u[i] == '?':
        if u[i-1] == 'P':
            u[i] = 'D'
        elif u[i+1] == 'D':
            u[i] = 'P'
        else:
            u[i] = 'D'
print(''.join(u))


### FIXED CODE ###

t = input()
u = list(t)
if u[0] == '?':
    u[0] = 'D'
if u[-1] == '?':
    u[-1] = 'D'
for i in range(1, len(u)-1):
    if u[i] == '?':
        if u[i-1] == 'P':
            u[i] = 'D'
        elif u[i+1] == 'D':
            u[i] = 'P'
        else:
            u[i] = 'D'
print(''.join(u))
N,M=map(int,input().split())
A=[-1]*N
k=0
for i in range(M):
  L=list(map(int,input().split()))
  if A[L[0]-1]==-1:
    A[L[0]-1]=L[1]
  else:
    if A[L[0]-1]!=L[1]:
      k=1
      break
    else:
      continue
if (k==1) or (N!=1 and A[0]==0):
  print(-1)
else:
  S=""
  if A[0]==-1:
    A[0]=1
  if N!=1:
    for i in range(N):
      if A[i]==-1:
        A[i]=0
      S+=str(A[i])
    print(int(S))
  if N==1:
    print(int(A[0])


### FIXED CODE ###

n,m = map(int,input().split())
s = list(list(map(int,input().split())) for i in range(m))
x = [-1]*n
b = True
for i in range(m):
    if x[s[i][0]-1] == -1 or x[s[i][0]-1] == s[i][1]:
        x[s[i][0]-1] = s[i][1]
    else:
        b = False
for j in range(n):
    if x[j] == -1:
        if len(x) != 1 and j == 0:
            x[j] = 1
        else:
            x[j] = 0
if len(x) != 1 and x[0] == 0:
    b = False

if b:
  S=""
  for o in range(n):
    S+=str(x[o])
  print(int(S))
else:
  print(-1)
import sys

#if sys.platform =='ios':
sys.stdin=open('input133d.txt')

#+++++

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

sum = 0
for s in a:
    sum += s

asum = 0
for i in range(n):
    if i % 2 == 1:
        asum += a[i]

x1 = sum - 2 * asum

ret = []
ret.append(x1)

for i in range(1, n):
   xi = 2 * a[i - 1] - ret[i - 1] 
   ret.append(xi)

for i in ret:
    print(i, end =" ")


### FIXED CODE ###

import sys

if sys.platform =='ios':
    sys.stdin=open('input133d.txt')

#+++++

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

sum = 0
for s in a:
    sum += s

asum = 0
for i in range(n):
    if i % 2 == 1:
        asum += a[i]

x1 = sum - 2 * asum

ret = []
ret.append(x1)

for i in range(1, n):
   xi = 2 * a[i - 1] - ret[i - 1] 
   ret.append(xi)

for i in ret:
    print(i, end =" ")
n,m=map(int,input().split())
b=[int(input()) for _ in range(m)]
a=[0]*n
if 1 not in b:
  a[0]=1
if 2 not in b:
  a[1]=2
for i in range(2,n):
  if i+1 not in b:
    a[i]=a[i-1]+a[i-2]
print(a)
print(a[-1]%(10**9+7))

### FIXED CODE ###

n,m=map(int,input().split())
mod=10**9+7
dp=[1]*(n+1)
for _ in range(m):
  dp[int(input())]=0
dp[1]*=dp[0]
for i in range(2,n+1):
  dp[i]*=dp[i-1]+dp[i-2]
print(dp[-1]%mod)
import math
n,p=map(int,input().split())
if p==1:
    print(1)
    exit()
if n==1:
    print(p)
    exit()
i = 2
cnt,ans=0,1
while i<=p:
    if p % i == 0:
        cnt+=1
        p/=i
    else:
        if cnt>=n:
            ans*=i*math.floor(cnt/n)
        cnt=0
        if i==2:
            i+=1
        else:
            i+=2
if cnt>=n:
    ans*=i*math.floor(cnt/n)
print(ans)

### FIXED CODE ###

n=int(input())
cnt=0
while n >= 1:
    if n%10==2:
        cnt+=1
    n=int(n/10)
print(cnt)
def eratosutenes(n):
    primes = [1] * (n+1)  # 0からnまでの素数リスト, 最初は全てが素数だと仮定する
    primes[0] = 0
    primes[1] = 0

    for i in range(2, int(n**(1/2))+1):
        if primes[i] == 0:
            continue
        if primes[i] == 1:
            for j in range(i * 2, n+1, i):
                primes[j] = 0
    return primes


# 素数に1がたち、素数でないものに0がたつリストができた
primes = eratosutenes(2017)

Q = int(input())
query = []

for _ in range(Q):
    l, r = map(int, input().split())
    query.append((l, r))

like_numbers_ruisekiwa = [0]  # 0のときは0

for i in range(1, len(primes)):
    if i % 2 == 1:  # 奇数のときだけ処理をする
        if primes[i] == 1 and primes[(i+1)//2] == 1:  # 両方素数ならインクリメントする
            like_numbers_ruisekiwa.append(like_numbers_ruisekiwa[-1] + 1)
        else:
            like_numbers_ruisekiwa.append(like_numbers_ruisekiwa[-1])
    if i % 2 == 0:
        like_numbers_ruisekiwa.append(like_numbers_ruisekiwa[-1])


for i in range(len(query)):
    l, r = query[i]
    print(like_numbers_ruisekiwa[r] - like_numbers_ruisekiwa[l-1])


### FIXED CODE ###

def eratosutenes(n):
    primes = [1] * (n+1)  # 0からnまでの素数リスト, 最初は全てが素数だと仮定する
    primes[0] = 0
    primes[1] = 0

    for i in range(2, int(n**(1/2))+1):
        if primes[i] == 0:
            continue
        if primes[i] == 1:
            for j in range(i * 2, n+1, i):
                primes[j] = 0
    return primes


# 素数に1がたち、素数でないものに0がたつリストができた
primes = eratosutenes(100001)

Q = int(input())
query = []

for _ in range(Q):
    l, r = map(int, input().split())
    query.append((l, r))

like_numbers_ruisekiwa = [0]  # 0のときは0

for i in range(1, len(primes)):
    if i % 2 == 1:  # 奇数のときだけ処理をする
        if primes[i] == 1 and primes[(i+1)//2] == 1:  # 両方素数ならインクリメントする
            like_numbers_ruisekiwa.append(like_numbers_ruisekiwa[-1] + 1)
        else:
            like_numbers_ruisekiwa.append(like_numbers_ruisekiwa[-1])
    if i % 2 == 0:
        like_numbers_ruisekiwa.append(like_numbers_ruisekiwa[-1])


for i in range(len(query)):
    l, r = query[i]
    print(like_numbers_ruisekiwa[r] - like_numbers_ruisekiwa[l-1])
n = int(input())
a = []
for i in range(n):
    _ = list(map(int, input().split()))
    a.append(_)
if n == 1:
    print(str(a[0][0]) + ' ' + str(a[0][1]) + ' ' + str(a[0][2])) 
else:    
    check = False
    for i in range(101):
        for j in range(101):
            h = []
            for k in range(n):
                c = abs(i - a[k][0]) + abs(j -a[k][1]) + a[k][2]
                h.append(c)
            count = h.count(h[0])
            if len(h) == count:
                ans = str(i) + ' ' + str(j) + ' ' +str(h[0])
                check = True
            if check:
                break
        if check:
            break
    print(ans)

### FIXED CODE ###

n = int(input())
a = []
for i in range(n):
    _ = list(map(int, input().split()))
    a.append(_)
a = sorted(a, key=lambda x:x[2],reverse = True)

check = False
    
for i in range(101):
    for j in range(101):
        b = 0
        while b < n:
            if b == 0:
                h = abs(i - a[b][0]) + abs(j - a[b][1]) + a[b][2]
                b +=1
            else:
                de = max(h - abs(i - a[b][0]) - abs(j - a[b][1]),0)
                if de == a[b][2]:
                    b+=1
                else:
                    break
        if b == n:
            ans = str(i) + ' ' + str(j) + ' ' +str(h)
            check = True
        if check:
            break
    if check:
        break
print(ans)
A, B = map(int, input().split())

res = 0

if A > B:
  res = A + (A-1)
elif A == B:
  res = A + B
else
  res = B + (B-1)

print(res)

### FIXED CODE ###

A, B = map(int, input().split())
 
res = 0
 
if A > B:
  res = A + (A-1)
elif A == B:
  res = A + B
else:
  res = B + (B-1)
 
print(res)
N, K = map(int,input().split())
A = list(map(int,input().split()))
B = [0];BB=[0]
S = set([]);S.add(0)
now = 0
Flag = False
loop_start = -1
if K <= 2*pow(10,5)+10:
  for i in range(K):
    nxt = A[now]-1
    BB.append(nxt)
    now = nxt
  #print(BB)
  print(BB[K]+1)
  exit()
for i in range(N*2):
  nxt = A[now]-1
  #print(now,nxt)
  if nxt in S:
    if Flag:
      if nxt == loop_start:
        #print(nxt,i)
        loop_cycle = i-loop_num
        break
    else:
      loop_start = nxt
      loop_num = i
      Flag = True
  else:
    B.append(nxt);S.add(nxt)
  now = nxt
#print(B,loop_start,loop_cycle,loop_num)
loc = (K-loop_start)%loop_cycle+loop_num
#print(loc)
#print(len(B))
print(B[loc]+1)

### FIXED CODE ###

N , K = map(int,input().split())
 
A = list(map(int,input().split()))
 
reach = [-1 for i in range(N)]
reach[0] = 0 #最初の町は0回でいく
now = 0
#loop = 1
dic ={}
dic[0] = 0
for i in range(N):
  to = A[now]-1
  if reach[to] != -1:
    ini = i+1
    #print(i,to,reach[to])
    loop = i+1 - reach[to]
    break
  if i+1 not in dic:
    dic[i+1] = to
  reach[to] = i+1
  #loop += 1
  now = to
 
 
#print(dic,reach,loop,ini)
if K < ini:
  print(dic[K]+1)
else:
  t = (ini-loop) + (K-ini)%loop
  print(dic[t]+1)
ad=[[],[]]
add=[[],[]]
count=0
s=input()
q=int(input())
for i in range(q):
    t=input().split()
    if t[0]=='1':
        count+=1
        ad[0].reverse()
        ad[1].reverse()
        add=[add[0]+=ad[1],add[1]+=ad[0]]
        ad=[[],[]]
    elif t[1]=='1':
        ad[0].insert(0,t[2])
    else:
        ad[1].append(t[2])


if count%2==0:
    print(''.join(add[0]+ad[0])+s+''.join(add[1]+ad[1]))
else:
    print(''.join(add[0]+ad[0])+s[::-1]+''.join(add[1]+ad[1]))

### FIXED CODE ###

s=[input()]
q=int(input())
turn=True
l=""
for i in range(q):
    qq=input().split()
    if qq[0]=='1':
        turn=not turn
    else:
        if turn==bool(int(qq[1])-2):
            l+=qq[2]
        else:
            s.append(qq[2])

text=l[::-1]+"".join(s)
print(text if turn else text[::-1])
​list1=input().split(" ")
num1=int(list1[0])
num2=int(list1[1])
list2=input()
strings=""
for i in range(num1):
	if i==num2:
		strings+=list2[i].lower()    
	else:
		strings+=list2[i]
print(strings)

### FIXED CODE ###

list1=input().split(" ")
num1=int(list1[0])
num2=int(list1[1])
list2=input()
strings=""
for i in range(num1):
	if i==num2-1:
		strings+=list2[i].lower()    
	else:
		strings+=list2[i]
print(strings)
x = input()↲
if x[0] == x[2]:↲
    print('Yes')↲
else:↲
    print('No')↲

### FIXED CODE ###

x = input()
if x[0] == x[2]:
    print('Yes')
else:
    print('No')
n = list(input())
s = sum([int(n[i]) for i in range(len(n))])
if n%s==0:
    print('Yes')
else:
    print('No')

### FIXED CODE ###

n = int(input())
a = list(str(n))
s = sum([int(a[i]) for i in range(len(a))])
if n%s==0:
    print('Yes')
else:
    print('No')
N,A,B = map(int,input().split())
if A ==0 :
    print(0)
elif B==0:
    print(N)
else:
    n = N // (A+B)
    ans = A * n
    m = N % n
    if m > A:
        print(ans+A)
    else:
        print(ans+m)

### FIXED CODE ###

N,A,B = map(int,input().split())
if A ==0 :
    print(0)
elif B==0:
    print(N)
else:
    m = N % (A+B)
    n = N // (A+B)
    ans = A * n
    if m > A:
        print(ans+A)
    else:
        print(ans+m)
text = "ACL"*K
print(text)

### FIXED CODE ###

k = int(input())
text = "ACL" * k
print(text)
import math 
a,b,c = map(int,input().split())
d = math.gcd(a,b)
lst=[]
for i in range(d):
  if d % (d-i) == 0:
    lst.append(i)
print(d-lst[c-1])

### FIXED CODE ###

import fractions
a,b,c = map(int,input().split())
d = fractions.gcd(a,b)
lst=[]
for i in range(d):
  if d % (d-i) == 0:
    lst.append(i)
print(d-lst[c-1])
n = int(input())
a = list(int(input().split()))
ret = 'APPROVED'
for i in a:
    if i%2 == 0:
        if i%3 != 0 and i%5 != 0:
            ret = 'DENIED'
            break
print(ret)

### FIXED CODE ###

n = int(input())
a = list(map(int, input().split()))
ret = 'APPROVED'
for i in a:
    if i%2 == 0:
        if i%3 != 0 and i%5 != 0:
            ret = 'DENIED'
            break
print(ret)
import math

a, b, x = map(int, input().split())

if x>=(a*a*b)/2:
    print(90-math.degrees(math.atan(a**3/(2*(a*a*b-x)))))
else:
    print(90-math.degrees(math.asin(4*x/(a*b*b))/2))

### FIXED CODE ###

import math

a, b, x=map(int, input().split())
ans=math.degrees(math.atan(2*(a*a*b-x)/a**3) if x>=a**2*b/2 else math.atan(a*b**2/(2*x)))
print(ans)
# B
N, A, B, K = map(int, input().split())

LARGE = 998244353
INVS = [0]*(N+1)
for i in range(1, N+1):
    INVS[i] = pow(i, LARGE-2, LARGE)
NCKL = [1]*(N+1)
for i in range(1, N+1):
    NCKL[i] = (NCKL[i-1] * (N+1-i) * INVS[i]) % LARGE

res = 0
for i in range(N+1):
    if (K - A*i) % B == 0:
        j = (K - A*i) // B
        res += (NCKL[i] * NCKL[j]) % LARGE
print(res % LARGE)

### FIXED CODE ###

# B
N, A, B, K = map(int, input().split())

LARGE = 998244353
INVS = [0]*(N+1)
for i in range(1, N+1):
    INVS[i] = pow(i, LARGE-2, LARGE)
NCKL = [1]*(N+1)
for i in range(1, N+1):
    NCKL[i] = (NCKL[i-1] * (N+1-i) * INVS[i]) % LARGE

res = 0
for i in range(N+1):
    if (K - A*i) % B == 0:
        j = (K - A*i) // B
        if j >= 0 and j <= N:
            res += (NCKL[i] * NCKL[j]) % LARGE
print(res % LARGE)
import math

A = [int(x) for x in input().split()]
H = [int(x) for x in input().split()]
print(math.ceil(H/A))

### FIXED CODE ###

import math

H, A = [int(x) for x in input().split()]
print(math.ceil(H/A))
s = list(input())
box = []
cnt = 0
for i in s:
	if i == 'R':
		cnt += 1
	else:
		box.append(cnt)
print(max(box))

### FIXED CODE ###

s = list(input())
box = []
cnt = 0
for i in s:
	if i == 'R':
		cnt += 1
	else:
		box.append(cnt)
		cnt = 0
box.append(cnt)
print(max(box))
N, M, P = map(int, input().split())

INF = 10**10
# Bellman-Fordをするときは、辺集合を持つ
edges = [] 
# 1から行けない辺やNに到達できない辺を削除するための探索をする用
to = [[] for _ in range(2505)]
rto = [[] for _ in range(2505)]
reachableFrom1 = [False for _ in range(2505)]
reachableToN = [False for _ in range(2505)]
ok = [False for _ in range(2505)]

def dfs(v):
    if reachableFrom1[v]:
        return
    reachableFrom1[v] = True
    for u in to[v]:
        dfs(u)

def rdfs(v):
    if reachableToN[v]:
        return
    reachableToN[v] = True
    for u in rto[v]:
        rdfs(u)

for i in range(M):
    a, b, c = map(int, input().split())
    a -= 1; b -= 1
    c -= P
    c = -c # 最短路にするため符号を逆転
    edges.append([a, b, c])
    to[a].append(b)
    rto[b].append(a)

# 考えるべき頂点だけ洗い出し
dfs(0)
rdfs(N-1)
for i in range(N):
    ok[i] = reachableFrom1[i] & reachableToN[i]

# Bellman-Ford
d = [INF for _ in range(N)]
d[0] = 0
upd = True
step = 0
flag = True
while upd:
    upd = False
    for i in range(M):
        a, b, c = edges[i]
        if not ok[a]:
            continue
        if not ok[b]:
            continue
        newD = d[a]+c
        if newD < d[b]:
            upd = True
            d[b] = newD
    step += 1
    if step > N:
        flag = False
        break
if flag:
    ans = -d[N-1]
    ans = max(ans, 0)
    print(ans)
else:
    print(-1)

### FIXED CODE ###

import sys
sys.setrecursionlimit(200000)

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

INF = 10**10
# Bellman-Fordをするときは、辺集合を持つ
edges = [] 
# 1から行けない辺やNに到達できない辺を削除するための探索をする用
to = [[] for _ in range(2505)]
rto = [[] for _ in range(2505)]
reachableFrom1 = [False for _ in range(2505)]
reachableToN = [False for _ in range(2505)]
ok = [False for _ in range(2505)]

def dfs(v):
    if reachableFrom1[v]:
        return
    reachableFrom1[v] = True
    for u in to[v]:
        dfs(u)

def rdfs(v):
    if reachableToN[v]:
        return
    reachableToN[v] = True
    for u in rto[v]:
        rdfs(u)

for i in range(M):
    a, b, c = map(int, input().split())
    a -= 1; b -= 1
    c -= P
    c = -c # 最短路にするため符号を逆転
    edges.append([a, b, c])
    to[a].append(b)
    rto[b].append(a)

# 考えるべき頂点だけ洗い出し
dfs(0)
rdfs(N-1)
for i in range(N):
    ok[i] = reachableFrom1[i] & reachableToN[i]

# Bellman-Ford
d = [INF for _ in range(N)]
d[0] = 0
upd = True
step = 0
flag = True
while upd:
    upd = False
    for i in range(M):
        a, b, c = edges[i]
        if not ok[a]:
            continue
        if not ok[b]:
            continue
        newD = d[a]+c
        if newD < d[b]:
            upd = True
            d[b] = newD
    step += 1
    if step > N:
        flag = False
        break
if flag:
    ans = -d[N-1]
    ans = max(ans, 0)
    print(ans)
else:
    print(-1)
import sys
input = sys.stdin.readline
inf = float('inf')

# 一点更新　区間取得　1-indexed
class SegmentTree:
    def __init__(self, n):
        tmp = 1
        while tmp < n:
            tmp <<= 1
        # self.N : 完全二分木の葉の数(N以上の最小の2べき)
        self.N = tmp
        # 2*self.N - 1 : 完全二分木のノード数
        # 1-indexedで管理するので１つ余分に設ける
        self.Data = [(inf, -1) for _ in range(2*self.N)]

    # k (0-indexed)
    def update(self, k, x):
        #　インデックスを補正
        k += self.N
        # 指定ノードを更新
        self.Data[k] = x
        # kを含む区間ノードを更新していく
        while k > 1:
            k >>= 1
            self.Data[k] = min([self.Data[2*k], self.Data[2*k+1]])

    # [l, r) (0-indexed)
    def query(self, l, r):
        #　インデックスを補正
        l += self.N
        r += self.N
        # 返り値を初期化
        res = [inf, -1]
        while l < r:
            # 右側なら右側を更新 右上に行く
            # 左側なら更新しない　上に行く
            if l & 1:
                res = min([res, self. Data[l]])
                l += 1
            # 右側なら左側を更新　上に行く
            # 左側なら更新しない 上に行く
            if r & 1:
                r -= 1
                res = min([res, self.Data[r]])
            l >>= 1; r >>= 1
        return res

    def value(self, k):
        return st.query(k, k+1)

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

C = [(a, b) for a, b in zip(A, B)]
C = sorted(C, key=lambda x:(x[1], x[0]))
A = [c[0] for c in C]
B = [c[1] for c in C]

st = SegmentTree(N)
for i, a in enumerate(A):
    st.update(i, [a, i])

ans = 0
for i, b in enumerate(B):
    a = st.value(i)[0]
    if a <= b:
        pass
    else:
        # 見ているところより右から最小のものを選んでくる
        v, vi = st.query(i, N)
        if not v <= b:
            print("No")
            exit()
        st.update(i, [vi, i])
        st.update(vi, [b, vi])
        ans += 1

if ans <= N-2:
    print("Yes")
else:
    print("No")

### FIXED CODE ###

from heapq import heappush, heappop
inf = float('inf')

# 計算量O((E+V)logV)
# 引数(始点,隣接リスト)
def dijkstra(start,ad):
    global dist
    #global cnt
    N = len(ad)
    dist = [inf] * N
    dist[start] = 0
    #cnt = [0] * N
    #cnt[start] = 1
    pq = [(dist[start], start)]
    while pq:
        dist_v, v = heappop(pq)
        for nv, nw in ad[v]:
            if dist[nv] > dist_v + nw:
                dist[nv] = dist_v + nw
                heappush(pq,(dist[nv], nv))
            #if dist[nv] == dist_v + nw:
                #cnt[nv] += cnt[v]
                #cnt[nv] %= mod

N, M = map(int,input().split())
to = [[] for _ in range(N)]
for _ in range(M):
    L, R, C = map(int,input().split())
    L -= 1; R -= 1
    to[L].append((R, C))

for i in range(1, N):
    to[i].append((i-1, 0))

dijkstra(0, to)

ans = dist[N-1]
if ans == inf:
    ans = -1
print(ans)
count = 0
for i in range(min(k, s + 2)):
    for j in range(i + 1, s + 2):
        x = i
        y = j - i - 1
        z = s - y - x
        if x <= k and y <= k and z <= k:
            count += 1

### FIXED CODE ###

ks = input()
k, s = [int(x) for x in ks.split(" ")]
comb = []
for x in range(min(k,s) + 1)[::-1]:
    for y in range(min(x + 1, s - x + 1))[::-1]:
        z = s - x - y
        if (x <= k and y <= k and z <= k and y <= x and z <= y):
            comb.append([x,y,z])
count = 0
for c in comb:
    l = len(set(c))
    if l == 1:
        count += 1
    elif l == 2:
        count += 3
    else:
        count += 6
print(count)
n = input()
print (n/3)

### FIXED CODE ###

n = input()
print (n/3)
n = int(inupt())
s = [0, 0, 0]

for i in range(n):
  l = list(map(int, input().split()))
  diff_t = l[0] - s[0]
  diff_x = abs(s[1] - l[1])
  diff_y = abs(s[2] - l[2])
  s = [l[0], l[1], l[2]]
  if diff_x + diff_y > diff_t or (diff_t - diff_x - diff_y) % 2 != 0:
    print('No')
    break
else:
  print('Yes')

### FIXED CODE ###

n = int(input())
s = [0, 0, 0]
ans = 'Yes'
for i in range(n):
  l = list(map(int, input().split()))
  diff_t = l[0] - s[0]
  diff_x = abs(s[1] - l[1])
  diff_y = abs(s[2] - l[2])
  s = [l[0], l[1], l[2]]
  if diff_x + diff_y > diff_t or (diff_t - diff_x - diff_y) % 2 != 0:
    ans = 'No'
print(ans)
x,y = map(int,input().split())
if 0 < x < y:
    print(y-x)
elif x < 0 and y > 0 and abs(x) > abs(y):
    print(abs(x)-y+1)
elif x < 0 and y > 0 and abs(x) < abs(y):
    print(y-abs(x)+1)
elif x > y > 0:
    print(x-y+2)
elif x > 0 and y < 0 and abs(x) > abs(y):
    print(x-abs(y)+1)
elif x > 0 and y < 0 and abs(x) < abs(y):
    print(abs(y)-x+1)
elif abs(x) == abs(y):
    print(1)
elif x < y < 0:
    print(y-x)
else:
    print(x-y+2

### FIXED CODE ###

x,y = map(int,input().split())
if 0 <= x < y:
    print(y-x)
elif x < 0 and y > 0 and abs(x) > abs(y):
    print(abs(x)-y+1)
elif x < 0 and y > 0 and abs(x) < abs(y):
    print(y-abs(x)+1)
elif x > y > 0:
    print(x-y+2)
elif x > 0 and y == 0:
    print(x+1)
elif x > 0 and y < 0 and abs(x) > abs(y):
    print(x-abs(y)+1)
elif x > 0 and y < 0 and abs(x) < abs(y):
    print(abs(y)-x+1)
elif abs(x) == abs(y):
    print(1)
elif x < y <= 0:
    print(y-x)
elif x == 0 and y < 0:
    print(abs(y)+1)
else:
    print(x-y+2)
a, b, x = map(float, input().split(' '))

if x >= a**2*b:
    y = 2*b-(2*x/a**2)
    print(math.degrees(math.atan(y/a)))
else:
    y = 2*x/(a*b)
    print(math.degrees(math.atan(b/y)))

### FIXED CODE ###

import math

a, b, x = map(float, input().split(' '))

if x >= a**2*b/2:
    y = 2*b-(2*x/a**2)
    print(math.degrees(math.atan(y/a)))
else:
    y = 2*x/(a*b)
    print(math.degrees(math.atan(b/y)))