Harryxun/stf_run huggingface dataset:
N = int(input())
def factorize(n, already):
    arr = []
    temp = n
    for i in range(2, int(n**0.5)+1):
        if temp % i == 0:
            cnt = 0
            while temp % i ==0:
                cnt += 1
                temp //= i
            arr.append([i, cnt])
    if temp != 1:
        arr.append([temp, 1])
    if arr == []:
        arr.append([n, 1])

    ret = []
    for a, b in arr:
        for i in range(1, b+1):
            ret.append(a*i)

    ret = set(ret) - set(already)
    return sorted(list(ret))[0]

already = []
z = 0
n = N
ans = 0
while n >= z:
    if n == 1:
        break
    z = factorize(n, already)
    n = n // z
    already.append(z)
    ans += 1
print(ans)

### FIXED CODE ###

N = int(input())
def factorize(n):
    arr = []
    temp = n
    for i in range(2, int(n**0.5)+1):
        if temp % i == 0:
            cnt = 0
            while temp % i ==0:
                cnt += 1
                temp //= i
            arr.append([i, cnt])
    if temp != 1:
        arr.append([temp, 1])
    if arr == []:
        arr.append([n, 1])
    return arr

if N == 1:
    print(0); exit()

f = factorize(N)
ans = 0
for p, i in f:
    j = 0
    while i > j:
        j += 1
        i -= j
        ans += 1
print(ans)
import math
x,y = list(map(int, input().split()))
mod = 7 + (10**9)
ans = 0
#互いに素なa,bについて、a*x+b*y=1の一つの解
def extgcd(a,b):
    r = [1,0,a]
    w = [0,1,b]
    while w[2]!=1:
        q = r[2]//w[2]
        r2 = w
        w2 = [r[0]-q*w[0],r[1]-q*w[1],r[2]-q*w[2]]
        r = r2
        w = w2
    #[x,y]
    return [w[0],w[1]]

# aの逆元(mod m)を求める。(aとmは互いに素であることが前提)
#a/b = a*(b`)となるb`を求める
def mod_inv(a,mod):
    x = extgcd(a,mod)[0]
    return (mod+x%mod)%mod
if (2 * x - y) % 3 != 0 or (2 * y - x) % 3 != 0:
    print(0)
    exit()
else:
    m = (2*x - y)//3
    n = (2*y - x)//3
    #m+n C m を計算
    #(m+n)! / n! * m!を計算したいが、mod上で割り算できない。
    #逆元を使う
    factorial = [1]*(m+n+1)
    for i in range(1,m+n+1):
        factorial[i] = (factorial[i - 1] * i) % mod
    ans = factorial[m+n] * mod_inv(factorial[m], mod)
    ans %= mod
    ans *= mod_inv(factorial[n], mod)
    ans %= mod
    print(ans)


### FIXED CODE ###

import math
x,y = list(map(int, input().split()))
mod = 7 + (10**9)
ans = 0
#互いに素なa,bについて、a*x+b*y=1の一つの解
def extgcd(a,b):
    r = [1,0,a]
    w = [0,1,b]
    while w[2]!=1:
        q = r[2]//w[2]
        r2 = w
        w2 = [r[0]-q*w[0],r[1]-q*w[1],r[2]-q*w[2]]
        r = r2
        w = w2
    #[x,y]
    return [w[0],w[1]]

# aの逆元(mod m)を求める。(aとmは互いに素であることが前提)
#a/b = a*(b`)となるb`を求める
def mod_inv(a,mod):
    x = extgcd(a,mod)[0]
    return (mod+x%mod)%mod
if (2 * x - y) % 3 != 0 or (2 * y - x) % 3 != 0:
    print(0)
    exit()
else:
    m = (2*x - y)//3
    n = (2*y - x)//3
    if n < 0 or m < 0:
        print(0)
        exit()
    #m+n C m を計算
    #(m+n)! / n! * m!を計算したいが、mod上で割り算できない。
    #逆元を使う
    factorial = [1]*(m+n+1)
    for i in range(1,m+n+1):
        factorial[i] = (factorial[i - 1] * i) % mod
    ans = factorial[m+n] * mod_inv(factorial[m], mod)
    ans %= mod
    ans *= mod_inv(factorial[n], mod)
    ans %= mod
    print(ans)
x, y, a, b, c = list(map(int, input().split()))
ret = (a + b) * [0]
A = list(map(int, input().split()))
B = list(map(int, input().split()))
C = list(map(int, input().split()))
X = []
Y = []
A.sort()
B.sort()
C.sort()
if a < x :
    X = ((x - a) * [0]) + A
else:
    X = A[(a - x):]
if b < y:
    Y = ((y - b) * [0]) + B
else:
    Y = B[(b - y):]
idxA = 0
idxB = 0
idxC = c - 1
for i in reversed(range(c)):
    if idxA == len(X) and idxB == len(Y):
        break
    if idxA == len(X):
        if C[idxC] > Y[idxB]:
            Y[idxB] = C[idxC]
            idxB += 1
        else:
            break
    if idxB == len(Y):
        if C[idxC] > X[idxA]:
            X[idxA] = C[idxC]
            idxA += 1
        else:
            break
    if C[idxC] < min(X[idxA], Y[idxB]):
        break
    if X[idxA] <= Y[idxB]:
        X[idxA] = C[idxC]
        idxA += 1
    else:
        Y[idxB] = C[idxC]
        idxB += 1
print((sum(X) + sum(Y)))

### FIXED CODE ###

x, y, a, b, c = list(map(int, input().split()))
ret = (a + b) * [0]
A = list(map(int, input().split()))
B = list(map(int, input().split()))
C = list(map(int, input().split()))
X = []
Y = []
A.sort()
B.sort()
C.sort()

X = A[(a - x):]
Y = B[(b - y):]

idxA = 0
idxB = 0
idxC = c - 1
for i in reversed(range(c)):
    if idxA == x and idxB == y:
        break
    if idxA == x:
        if C[i] > Y[idxB]:
            Y[idxB] = C[i]
            idxB += 1
        else:
            break
    elif idxB == y:
        if C[i] > X[idxA]:
            X[idxA] = C[i]
            idxA += 1
        else:
            break
    elif C[i] <= min(X[idxA], Y[idxB]):
        break
    elif X[idxA] <= Y[idxB]:
        X[idxA] = C[i]
        idxA += 1
    else:
        Y[idxB] = C[i]
        idxB += 1
print((sum(X) + sum(Y)))
import sys
input = lambda: sys.stdin.readline().rstrip("\r\n")

n, k = map(int, input().split())
p = [int(x) - 1 for x in input().split()]
c = [int(x) for x in input().split()]

ans = -float('inf')
for i in range(n):
    now = i
    c_sum = [0]
    s = set()
    cnt = 0
    while True:
        s.add(now)
        c_sum.append(c_sum[-1] + c[now])
        cnt += 1
        now = p[now]
        if now in s:
            break
    c_sum = c_sum[1:]
    if k < cnt:
        ans = max(ans, max(c_sum[: k]))
    else:
        score = c_sum[-1]
        count = k // cnt
        k_ = k - count*cnt
        score *= count
        if k_ > 0:
            score += max(c_sum[:k_], 0)
        ans = max(ans, score, max(c_sum))
print(ans)




    

### FIXED CODE ###

import sys
input = lambda: sys.stdin.readline().rstrip("\r\n")

n, k = map(int, input().split())
p = [int(x) - 1 for x in input().split()]
c = [int(x) for x in input().split()]

ans = -float('inf')
for i in range(n):
    now = i
    c_sum = [0]
    s = set()
    cnt = 0
    while True:
        s.add(now)
        c_sum.append(c_sum[-1] + c[now])
        cnt += 1
        now = p[now]
        if now in s:
            break
    c_sum = c_sum[1:]
    if k < cnt:
        ans = max(ans, max(c_sum[: k]))
    else:
        score = c_sum[-1]
        count = k // cnt
        k_ = k - count*cnt
        score *= count
        score_2 = score - c_sum[-1]
        score_2 += max(c_sum)
        if k_ > 0:
            score += max(0, max(c_sum[:k_]))
        ans = max(ans, score, max(c_sum), score_2)
print(ans)
from sys import stdin
map(print,[int(n) for n in stdin].sort(reverse=True)[0:3])

### FIXED CODE ###

from sys import stdin

for x in sorted([int(l) for l in stdin],reverse=True)[0:3]:
  print(x)
a, op, b = [int(i) for i in input().split()]
if op == "+":
    print(int(a) + int(b))
else:
    print(int(a) - int(b))


### FIXED CODE ###

a, op, b = [i for i in input().split()]
if op == "+":
    print(int(a) + int(b))
else:
    print(int(a) - int(b))
import heapq
X,Y,Z,K=map(int,input().split())
A=sorted(list(map(int,input().split())))[::-1]
B=sorted(list(map(int,input().split())))[::-1]
C=sorted(list(map(int,input().split())))[::-1]

default=A[0]+B[0]+C[0]
A=[A[0]-A[i] for i in range(len(A))]
B=[B[0]-B[i] for i in range(len(B))]
C=[C[0]-C[i] for i in range(len(C))]

print(default)
hp=[]
visited=set()
visited.add((0,0,0))
a,b,c=0,0,0
for _ in range(K-1):
  if (a+1,b,c) not in visited and a+1<len(A):
    heapq.heappush(hp,(A[a+1]+B[b]+C[c],(a+1,b,c)))
    visited.add((a+1,b,c))
  if (a,b+1,c) not in visited and b+1<len(B):
    heapq.heappush(hp,(A[a]+B[b+1]+C[c],(a,b+1,c)))
    visited.add((a,b+1,c))
  if (a,b,c+1) not in visited and c+1<len(C):
    heapq.heappush(hp,(A[a]+B[b]+C[c+1],(a,b,c+1)))
    visited.add((a,b,c+1))
  temp=heapq.heappop(hp)
  print(default-temp[1])
  a,b,c=temp[2]

### FIXED CODE ###

import sys

d = [int(i) for i in sys.stdin.read().split('\n') if i != '']
k = d[5]
d = d[:5][::-1]


def check(k, d):
    for i in range(len(d[:4])):
        for j in range(i, len(d)):
            if d[i] - d[j] > k:
                return False
    return True


if check(k, d):
    print('Yay!')
else:
    print(':(')
import copy

class UnionFind:
	def __init__(self, N):
		self._parent = [i for i in range(N)]
		self._rank = [1 for i in range(N)]

	def find(self, x):
		if self._parent[x] == x:
			return x
		else:
			return self.find(self._parent[x])

	def unite(self, a, b):
		ta = self.find(a)
		tb = self.find(b)
		if(ta == tb):
			return
		
		if self._rank[ta] < self._rank[tb]:
			self._parent[ta] = tb # make b as a parent of a
		else:
			self._parent[tb] = ta # make a as a parent of b
			if(ta == tb) rank[ta] += 1
			
	def check(self, a, b):
		return self.find(a) == self.find(b)
		
if __name__ == '__main__':
	N,K,L = map(int, input().split())
	ans = [1 for _ in range(N+1)]
	uf = UnionFind(N+1)
	for _ in range(K):
		p,q = map(int, input().split())
		uf.unite(p,q)
	for _ in range(L):
		s,r = map(int, input().split())
		if uf.check(s,r):
			ans[s] += 1
			ans[r] += 1
	print(*ans[1::])

### FIXED CODE ###

import copy

class UnionFind:
	def __init__(self, N):
		self._parent = [i for i in range(N)]

	def find(self, x):
		if self._parent[x] == x:
			return x
		else:
			return self.find(self._parent[x])

	def unite(self, a, b):
		ta = self.find(a)
		tb = self.find(b)
		if(ta != tb):
			self._parent[ta] = min(ta,tb)
			self._parent[tb] = self._parent[ta]
		
			
	def check(self, a, b):
		return self.find(a) == self.find(b)
		
if __name__ == '__main__':
	N,K,L = map(int, input().split())
	uf1 = UnionFind(N)
	for _ in range(K):
		p,q = map(int, input().split())
		uf1.unite(p-1,q-1)
	uf2 = UnionFind(N)
	for _ in range(L):
		s,r = map(int, input().split())
		uf2.unite(s-1,r-1)
	from collections import defaultdict
	d = defaultdict(int)
	for i in range(N):
		d[(uf1.find(i), uf2.find(i))] += 1
	ans = []
	for i in range(N):
		ans.append( str(d[(uf1.find(i), uf2.find(i))]) )
	print(' '.join(ans))
S=input()
if S[1]=="R":
  if S[2]=="R":
    if S[3]=="R":
      print(3)
    else:
      print(2)
  else:
    print(1)
elif S[2]=="R":
  if S[3]=="R":
    print(2)
  else:
    print(1)
elif S[3]=="R":
  print(1)
else:
  print(0)

### FIXED CODE ###

S=input()
if S[1-1]=='R':
  if S[2-1]=='R':
    if S[3-1]=='R':
      print(3)
    else:
      print(2)
  else:
    print(1)
elif S[2-1]=='R':
  if S[3-1]=='R':
    print(2)
  else:
    print(1)
elif S[3-1]=='R':
  print(1)
else:
  print(0)
mport numpy as np
N,M = map(int,raw_input().split())
a = []
c = []
for i in range(N):
    a.append(map(int,raw_input().split()))
#print a
for j in range(M):
    c.append(map(int,raw_input().split()))
a = np.array(a)
c = np.array(c)
#print a.shape
#print c.shape
min = 100
index = np.zeros(N)
for i in range(N):
    for j in range(M):
        if min > np.abs(a[i][0]-c[j][0])+np.abs(a[i][1]-c[j][1]):
            min = np.abs(a[i][0]-c[j][0])+np.abs(a[i][1]-c[j][1])
            index[i] = j
        if min == np.abs(a[i][0]-c[j][0])+np.abs(a[i][1]-c[j][1]):
            if j < index[i]:
                index[i] = j
index = index.astype(np.int32)
for i in range(N):
    print index[i]+1

### FIXED CODE ###

import numpy as np

def manhattan(x,y):
    return np.abs(x[0]-y[0]) + np.abs(x[1]-y[1])

N,M = map(int,raw_input().split())
students = np.zeros((N,2))
checkpoints = np.zeros((M,2))
for i in range(N):
    students[i][0],students[i][1] = map(int,raw_input().split())
#print a
for j in range(M):
    checkpoints[j][0],checkpoints[j][1] = map(int,raw_input().split())

index = np.zeros(N)
for i in range(N):
    min = 200000000
    for j in range(M):
        d = manhattan(students[i],checkpoints[j])
        if min > d:
            min = d
            index[i] = j
    print (index[i]+1).astype(np.int32)
k=int(input())
    a,b=map(int,input().split())
    print("OK" if a//k < b//k or a%k==0 or b%k==0 else "NG")

### FIXED CODE ###

k=int(input())
a,b=map(int,input().split())
print("OK" if a//k < b//k or a%k==0 or b%k==0 else "NG")
a,b,k=map(int,input().split())
 
count=0
 
for i in range(1,min(a,b)+1)[::-1]:
  if a%i==0 and b%i==0:
    count +=1
if count==k:
  num=i
  break
  
print(num)

### FIXED CODE ###

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

ans = []
for i in range(1, min(A, B) + 1):
    if (A%i==0) and (B%i==0):
        ans.append(i)

print(ans[-K])
import sys, re
from collections import deque, defaultdict, Counter
from math import ceil, sqrt, hypot, factorial, pi, sin, cos, radians
from itertools import permutations, combinations, product
from operator import itemgetter, mul
from copy import deepcopy
from string import ascii_lowercase, ascii_uppercase, digits

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

print(max(A*B, C*D))


### FIXED CODE ###

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

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

A, B, C, D = MAP()

print(max(A*B, C*D))
from collections import defaultdict
n, m = map(int, input().split())
nums = sorted([int(i) for i in input().split()])[::-1]

d = defaultdict(int)

for _ in range(m):
    b, c = map(int, input().split())
    d[c] += b


new_list = []
cnt = 0
for c, b in sorted(d.items(), key=lambda x: -x[1]):
    new_list += [c] * b
    cnt += b
    if cnt > 10000:
        break
tmp = sorted(nums + sorted(new_list))[::-1]
print(sum(tmp[:n]))


### FIXED CODE ###

# from collections import defaultdict
# n, m = map(int, input().split())
# nums = [int(i) for i in input().split()]
#
# num_freq = defaultdict(int)
#
# for _ in range(m):
#     b, c = map(int, input().split())
#     num_freq[c] += b
#
#
# new_list = []
# for num, freq in sorted(num_freq.items(), key=lambda x: -x[0]):
#     new_list += [num] * freq
#     if len(new_list) >= n:
#         break
# tmp = sorted(nums + new_list)[::-1]
# print(sum(tmp[:n]))

# ↑と同じ処理なのに↑のはREになる
n, m = map(int, input().split())
nums = list(map(int, input().split()))
exc = []

for i in range(m):
    exc.append(list(map(int, input().split())))
exc.sort(key=lambda x: x[1], reverse=True)
e = []
count = 0
for i in range(m):
    freq = exc[i][0]
    e += [exc[i][1]] * freq
    count += freq
    if count >= n:
        break
cards = sorted(nums + e, reverse=True)
print(sum(cards[:n]))
H = int(input())
cnt = 0
n = math.floor(math.log2(H))
ans = 0
for i in range(n+1):
    cnt += int(math.pow(2,i))
print(cnt)

### FIXED CODE ###

import math
H = int(input())
cnt = 0
n = math.floor(math.log2(H))
ans = 0
for i in range(n+1):
    cnt += int(math.pow(2,i))
print(cnt)
def shakerSort(A):
	cnt=0
	left=0
	right=len(A)-1
	while left<right:
		for i in range(left,right):
			if A[i]>A[i+1]:
				A[i],A[i+1]=A[i+1],A[i]
				sh=i
				cnt+=1
		right=sh
		for j in range(right,left,-1):
			if A[j]<A[j-1]:
				A[j],A[j-1]=A[j-1],A[j]
				sh=j
				cnt+=1
		left=sh
	return cnt

n=int(input())
A=list(map(int,input().split()))
print(shakerSort(A)


### FIXED CODE ###

global cnt
cnt=0

def merge(A,left,mid,right):
    L=A[left:mid]
    R=A[mid:right]
    L.append(float("inf"))
    R.append(float("inf"))
    
    i=0
    j=0
    for k in range(left,right):
        global cnt
        if L[i]<=R[j]:
            A[k]=L[i]
            i=i+1
        else:
            A[k]=R[j]
            j=j+1
            cnt+=mid-left-i

def mergeSort(A,left,right):
    if left+1<right:
        mid=(int)((left+right)/2)
        mergeSort(A,left,mid)
        mergeSort(A,mid,right)
        merge(A,left,mid,right)

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

mergeSort(S,0,n)
print(cnt)
n = int(input())
t = sorted([int(input()) for _ in range(n)],reverse = True)
def c_mul(x,y):
  d = x
  e = y
  while y%x != 0:
    z = y%x
    y = x
    x = z
  else:
    return d*e//x
for i in range(1,n):
  a = c_mul(t[0],t[i])
  if a != t[0]:
    t[0] = a
print(a)

### FIXED CODE ###

n = int(input())
t = sorted([int(input()) for _ in range(n)],reverse = True)
def c_mul(x,y):
  d = x
  e = y
  while y%x != 0:
    z = y%x
    y = x
    x = z
  else:
    return d*e//x
for i in range(1,n):
  a = c_mul(t[0],t[i])
  if a != t[0]:
    t[0] = a
print(t[0])
hoge = ["FizzBuzz" if i % 3 == 0 and i % 5 == 0 else("Fizz" if i % 3 == 0 else("Buzz" if i % 5 == 0 else str(i))) for i in range(10001)]

while True:
    m, n = map(int, input().split())
    if m == 0:
        break
    man = [str(i) for i in range(1, m+1)]
    a, b = divmod(n, m)
    man = a*man+man[:b]
    idx, k = 0, 1
    while k < n+1:
        x = input()
        if hoge[k] == x:
            idx += 1
        else:
            v = man[idx]
            man = list(filter((v).__ne__, man))
            if len(set(man)) == 1:
                for i in range(n-k):
                    input()
                break
        k += 1
    print(*sorted(list(set(man))))

### FIXED CODE ###

hoge = ["FizzBuzz" if i % 15 == 0 else("Fizz" if i % 3 == 0 else("Buzz" if i % 5 == 0 else str(i))) for i in range(10001)]

while True:
    m, n = map(int, input().split())
    if m == 0:
        break
    man = list(range(1, m+1))
    game = [input() for _ in range(n)]
    idx = 0
    for i in range(n):
        if game[i] != hoge[i+1]:
            del man[idx]
            if len(man) == 1:
                break
        else:
            idx += 1
        idx %= len(man)
    print(*man)
from functools import reduce
import math

def main():
    _ = input()
    monsters = [int(n) for n in input().split(" ")]
    max_gcd = reduce(math.gcd, monsters)
    print(max_gcd)

if __name__ == "__main__":
    main()

### FIXED CODE ###

from functools import reduce

def gcd(a, b):
    x = max(a, b)
    y = min(a, b)
    if x % y == 0:
        return y
    else:
        while x % y != 0:
            z = x % y
            x = y 
            y = z
        else:
            return z

def main():
    _ = input()
    monsters = [int(n) for n in input().split(" ")]
    max_gcd = reduce(gcd, monsters)
    print(max_gcd)

if __name__ == "__main__":
    main()
A, B = [int(i) for i input().split(' ')]
print(max((A + B), (A - B), (A * B)))

### FIXED CODE ###

A, B = [int(i) for i in input().split(' ')]
print(max((A + B), (A - B), (A * B)))
n = int(input())
nums = [int(i) for i in input().split()]

bool = True
for i in range(len(nums)):
    if i == len(nums):
        break
    t = nums[i] - 1
    if t > nums[i+1]:
        bool = False

if bool:
    print("Yes")
else:
    print("No")


### FIXED CODE ###

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

for i in range(1, n, 1):
    if nums[i] < nums[i - 1]:
        print("No")
        exit()

    if nums[i] > nums[i - 1]:
        nums[i] -= 1

print("Yes")
n = int(input())
a = list(map(int, input().split()))
x = 0
y = 0
z = 0
ans = 1
mod = 1000000007
for i in range(n): #1文字目
  if a[i] == x:
    if x == y:
      if x == z:
        ans *= 3
        ans %= mod
      else:
        ans *= 2
        ans %= mod
    x += 1
  elif a[i] == y:
    if y == z:
      ans *= 2
      ans %= mod
    y += 1
  else:
  	z += 1
print(ans)

### FIXED CODE ###

# -*- coding: utf-8 -*-
m_1, d_1 = map(int, input().split())
m_2, d_2 = map(int, input().split())

if m_1 == m_2:
  print(0)
else:
  print(1)
a,b,c = map(int,input().split())
s = set{a,b,c}
print(len(s))

### FIXED CODE ###

s = map(int,input().split())
ans = set(s)
print(len(ans))
import heapq

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

A = [int(i)*-1 for i in input().split()]
heapq.heapify(A)

for _ in range(M):
  print(A)
  max = heapq.heappop(A) * -1
  heapq.heappush(A,(max//2)*-1)





print(sum(A)*-1)  




### FIXED CODE ###

import heapq

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

A = [int(i)*-1 for i in input().split()]
heapq.heapify(A)

for _ in range(M):
  max = heapq.heappop(A) * -1
  heapq.heappush(A,(max//2)*-1)





print(sum(A)*-1)
N = int(input())
H = list(map(int,input().split()))
cnt = 0
for i in range(N-2):
  if H[i+1]-H[i]<0 and H[i+2]-H[i+1]<0:
      cnt = 1
      break
  elif H[i+1]-H[i]<-1:
      cnt = 1
      break
  elif H[i+1]-H[i]<0 and H[i+2]-H[i+1] == 0 and H[i+3]-H[i+2]<0:
      cnt = 1
      break
if cnt >0:
  print('No')
else:
  print('Yes')


### FIXED CODE ###

N = int(input())
H = list(map(int,input().split()))
H.reverse()
cnt = 0
for i in range(N-1):
  if H[i+1]-H[i]==1:
    H[i+1] = H[i+1]-1
  elif H[i+1]-H[i]>1:
    cnt = 1
    break
if cnt == 0:
  print('Yes')
else:
  print('No')
a, b = map(int, input().split())
if a == "H":
    print(b)
else:
    if b == "H":
        print("D")
    else:
        print("H")


### FIXED CODE ###

a, b = input().split()
if a == "H":
    print(b)
else:
    if b == "H":
        print("D")
    else:
        print("H")
# -*- coding: utf-8 -*-
import sys
sys.setrecursionlimit(10000)

a, v = map(int, input().split(" "))
b, w = map(int, input().split(" "))
t = int(input())


def onigokko(a, v, b, w):
    if v == w or a == b:
        return False

    if b > a:
        time = (b-a)/(v-w)
    else:
        time = (b-a)/(w-v)

    if time < 0:
        return False
    if time.is_integer():
        return True
    if time > t:
        return False

    onigokko(a, v, b, w)


result = onigokko(a, v, b, w)
if result:
    print("YES")
else:
    print("NO")



### FIXED CODE ###

# -*- coding: utf-8 -*-

_in = input()

# if True:
#     print(_in)
# else:
#     print(_in)

print(_in[0:3])
n, k, s = map(int,input().split())
if s == 10**9:
    ans = [0 for i in range(n)]
    ans[0] = 10**9-n+k
    for i in range(1,n-k+1):
        ans[i] = 1
else:
    ans = [10**9 for i in range(n)]
    ans[0] = s
    for i in range(1,k):
        ans[i] = 0

print(" ".join(map(str,ans)))


### FIXED CODE ###

n, k, s = map(int,input().split())
if s == 10**9:
    ans = [1 for i in range(n)]
    for i in range(k):
        ans[i] = 10**9
else:
    ans = [10**9 for i in range(n)]
    for i in range(k):
        ans[i] = s

print(" ".join(map(str,ans)))
import sys
N=int(input())
A=list(map(int,input().split()))
x=1
for i in A:
  x*=i
  if x>1000000000000000000:
  print('-1')
  sys.exit()
print(x)

### FIXED CODE ###

import sys
N=int(input())
A=list(map(int,input().split()))
if 0 in A:
  print('0')
  sys.exit()
x=1
for i in A:
  x*=i
  if x>1000000000000000000:
    print('-1')
    sys.exit()
print(x)
x = int(input())

count = 0
for i in range(0, x):
    a =  int(input())
    for j in range ( 2,  a ):
        c = int(a)
        if a % j == 0:
             count += 1
             break;
	if j * j > c:
             break;
        
print(x-count)
        



### FIXED CODE ###

x = int(input())

count = 0
for i in range(0, x):
    a =  int(input())
    for j in range ( 2,  a ):
        c = int(a)
        if a % j == 0:
            count += 1
            break;
        if j * j  > c:
            break;
        
print(x-count)
#https://atcoder.jp/contests/abc124
# -*- coding: utf-8 -*-

a,b = map(int,input().split())
c = max(a,b)
if a<b:
    a--
    else:
        b--
c += max(a,b)
print(c)


### FIXED CODE ###

#https://atcoder.jp/contests/abc124
# -*- coding: utf-8 -*-

a,b = map(int,input().split())
c = max(a,b)
if a>b:
    a-=1
else:
    b-=1
c += max(a,b)
print(c)
n=int(input())

cnt=0
for i in range(1,n+1):
  if len(str(i)) % 2 == 1:
    cnt += 1
print(cnt)

### FIXED CODE ###

A,B,C = map(int, input().split())
print(max(C-(A-B), 0))
N = int(input())

w = "MARCH"
count = {key: 0 for key in w}

for i in range(N):
    S = input()
    c = S[0]
    if c in w:
        count[c] += 1

ans = 0

for i in range(N):
    for j in range(i + 1, N):
        for k in range(j + 1, N):
            ans += count[w[i]] * count[w[j]] * count[w[k]]

print(ans)


### FIXED CODE ###

N = int(input())

w = "MARCH"
count = {key: 0 for key in w}

for i in range(N):
    S = input()
    c = S[0]
    if c in w:
        count[c] += 1

ans = 0
M = len(w)

for i in range(M):
    for j in range(i + 1, M):
        for k in range(j + 1, M):
            ans += count[w[i]] * count[w[j]] * count[w[k]]

print(ans)