Harryxun/sft_time huggingface dataset:
### BUGGY CODE ###

import math
 
def div(m):
  d = {}
  temp = int(math.sqrt(m))+1
  for i in range(2, temp):
    while m%i== 0:
      m //= i
      if i in d:
        d[i] += 1
      else:
        d[i] = 1
  if d == {}:
    d[m] = 1
  else:
    if m in d:
      d[m] += 1
    elif m != 1:
      d[m] =1
  return d

n, m = map(int, input().split())
if m == 1:
  print(1)
  exit()
#print(div(m))
from math import factorial
d = div(m)
#print(d)
ans = 1
for i in d.values():
  ans *= int(factorial(i+n-1)) // int(factorial(n-1)) // int(factorial(i))
  ans %= 10**9+7
print(ans)

### FIXED CODE ###

import math
 
def div(m):
  d = {}
  temp = int(math.sqrt(m))+1
  for i in range(2, temp):
    while m%i== 0:
      m //= i
      if i in d:
        d[i] += 1
      else:
        d[i] = 1
  if d == {}:
    d[m] = 1
  else:
    if m in d:
      d[m] += 1
    elif m != 1:
      d[m] =1
  return d

n, m = map(int, input().split())
if m == 1:
  print(1)
  exit()
#print(div(m))
from math import factorial
d = div(m)
#print(d)
ans = 1
for i in d.values():
  ans *= int(factorial(i+n-1)) // int(factorial(n-1)) // int(factorial(i))
  ans %= 10**9+7
print(ans)
### BUGGY CODE ###

N = int(input())
b = list(map(int, input().split()))
MOD = 1000000007
sum_n = 0
a = []
for i in b:
  a.append(i%MOD)
for i in range(N):
  for j in range(i+1,N):
    sum_n = sum_n + a[i] * a[j]
    
print(sum_n % MOD)

### FIXED CODE ###

N = int(input())
b = list(map(int, input().split()))
MOD = 1000000007
sum_n = 0
a = []
for i in b:
  a.append(i%MOD)
sum_sum = sum(a[1:])
for i in range(N):

  sum_n = (sum_n + (a[i] * sum_sum) % MOD) % MOD
  if i+1 < N:
  	sum_sum = sum_sum - a[i+1]
print(sum_n % MOD)
### BUGGY CODE ###

N, M = map(int, input().split())
edge = []
for i in range(M):
    a,b,c = map(int, input().split())
    edge.append((a-1,b-1, c))
point = [None] * N
point[0] = 0
for i in range(N*2):
    for a,b,c in edge:
        if point[a] is not None:
            if point[b] is None:
                point[b] = point[a] + c
            point[b] = max(point[b], point[a] + c)
current_point = point[N-1]
for i in range(N*2):
    for a,b,c in edge:
        if point[a] is not None:
            if point[b] is None:
                point[b] = point[a] + c
            point[b] = max(point[b], point[a] + c)
if current_point < point[N-1]:
    print("inf")
else:
    print(current_point)


### FIXED CODE ###

N, M = map(int, input().split())
edge = []
for i in range(M):
    a,b,c = map(int, input().split())
    edge.append((a-1,b-1, c))
point = [None] * N
point[0] = 0
for i in range((N*4)//3):
    for a,b,c in edge:
        if point[a] is not None:
            if point[b] is None:
                point[b] = point[a] + c
            point[b] = max(point[b], point[a] + c)
current_point = point[N-1]
for i in range(5):
    for a,b,c in edge:
        if point[a] is not None:
            if point[b] is None:
                point[b] = point[a] + c
            point[b] = max(point[b], point[a] + c)
if current_point < point[N-1]:
    print("inf")
else:
    print(current_point)
### BUGGY CODE ###

#!/usr/bin/env python3
import sys
from collections import deque
INF = float("inf")


def solve(H: int, W: int, A: "List[str]"):
    # 黒の位置をx, y座標として持つ。黒からの距離も一緒に持つ
    black = []
    B = [[-1]*W for _ in range(H)]
    for i in range(H):
        for j in range(W):
            if A[i][j] == "#":
                black.append((i, j, 0))
                B[i][j] = 0

    q = deque()
    q.extend(black)

    while len(q) > 0:
        cy, cx, dis = q.popleft()
        for y, x in zip([cy-1, cy, cy+1, cy], [cx, cx-1, cx, cx+1]):
            if 0 <= y < H and 0 <= x < W and B[y][x] < 0:
                B[y][x] = dis+1
                q.append((y, x, dis+1))

    m = -INF
    for i in range(H):
        a = max(B[i])
        if m < a:
            m = a
    print(m)

    return


def main():

    def iterate_tokens():
        for line in sys.stdin:
            for word in line.split():
                yield word
    tokens = iterate_tokens()
    H = int(next(tokens))  # type: int
    W = int(next(tokens))  # type: int
    A = [next(tokens) for _ in range(H)]  # type: "List[str]"
    solve(H, W, A)


if __name__ == '__main__':
    main()


### FIXED CODE ###

#!/usr/bin/env python3
import sys
from collections import deque
INF = float("inf")


def solve(H: int, W: int, A: "List[str]"):
    # 黒の位置をx, y座標として持つ。黒からの距離も一緒に持つ
    black = []
    B = [[-1]*W for _ in range(H)]
    for i in range(H):
        for j in range(W):
            if A[i][j] == "#":
                black.append((i, j, 0))
                B[i][j] = 0

    q = deque()
    q.extend(black)

    while len(q) > 0:
        cy, cx, dis = q.popleft()
        for y, x in zip([cy-1, cy, cy+1, cy], [cx, cx-1, cx, cx+1]):
            if 0 <= y < H and 0 <= x < W and B[y][x] < 0:
                B[y][x] = dis+1
                q.append((y, x, dis+1))

    m = -INF
    for i in range(H):
        a = max(B[i])
        if m < a:
            m = a
    print(m)

    return


def main():

    def iterate_tokens():
        for line in sys.stdin:
            for word in line.split():
                yield word
    tokens = iterate_tokens()
    H = int(next(tokens))  # type: int
    W = int(next(tokens))  # type: int
    A = [next(tokens) for _ in range(H)]  # type: "List[str]"
    solve(H, W, A)


if __name__ == '__main__':
    main()
### BUGGY CODE ###

sum = 0
N = int(input())
for n in range(N):
    sum += n
print(sum)



### FIXED CODE ###

N = int(input())

def summation(num):
    factor = divmod(num, 2)
    return (int(num / 2) * (1 + num)) + (factor[0] + 1) * factor[1]

tmp = int(summation(N))
print(tmp - N)
### BUGGY CODE ###

X = list(input())

q_num = X.count("?")
a_num = 0
c_num = X.count("C")
left_q_num = 0
right_q_num = q_num
ans = 0
if X[0] == "?":
    right_q_num -= 1
elif X[0] == "C":
    c_num -= 1
for i, x in enumerate(X):
    if x == "B" or x == "?":
        ans += (a_num * c_num)  * (3 ** (left_q_num + right_q_num))
        if left_q_num + right_q_num != 0:
            ans += (left_q_num * c_num ) * (3 ** (left_q_num + right_q_num - 1))
            ans += (right_q_num * a_num) * (3 ** (left_q_num + right_q_num - 1))
        if left_q_num + right_q_num >= 2:
            ans += (right_q_num * left_q_num) * (3 ** (left_q_num + right_q_num - 2))
        ans = ans % (10 ** 9 + 7)
    if  i == len(X) - 1:
        break
    if x == "A":
        a_num += 1
    elif x == "?":
        left_q_num += 1
    if X[i + 1] == "C":
        c_num -= 1
    elif X[i + 1] == "?":
        right_q_num -= 1

print(ans % (10 ** 9 + 7))

### FIXED CODE ###

X = list(input())

q_num = X.count("?")
a_num = 0
c_num = X.count("C")
left_q_num = 0
right_q_num = q_num
ans = 0
len_x = len(X)
q_dict = []
b_ans = 0
q_ans = 0
q_dict = {}
q_dict[q_num - 1] = (3 ** (q_num - 1)) % (10 ** 9 + 7)
q_dict[q_num - 2] = (3 ** (q_num - 2)) % (10 ** 9 + 7)
q_dict[q_num - 3] = (3 ** (q_num - 3)) % (10 ** 9 + 7)
q_dict[q_num] = (3 ** (q_num)) % (10 ** 9 + 7)

if X[0] == "?":
    right_q_num -= 1
elif X[0] == "C":
    c_num -= 1
for i, x in enumerate(X):
    if x == "B" or x == "?":
        ans += (a_num * c_num)  * (q_dict[(left_q_num + right_q_num)])
        if left_q_num + right_q_num >= 2:
            ans += (right_q_num * left_q_num  + 3*(left_q_num * c_num) + 3*(right_q_num * a_num)) * (q_dict[(left_q_num + right_q_num - 2)])
        elif left_q_num + right_q_num == 1:
            ans += ((left_q_num * c_num) + (right_q_num * a_num)) * (q_dict[(left_q_num + right_q_num - 1)])
        ans = ans % (10 ** 9 + 7)
    if  i == len_x - 1:
        break
    if x == "A":
        a_num += 1
    elif x == "?":
        left_q_num += 1
    if X[i + 1] == "C":
        c_num -= 1
    elif X[i + 1] == "?":
        right_q_num -= 1

print(ans % (10 ** 9 + 7))
### BUGGY CODE ###

import math
n=int(input())
ans=0
for i in range(1,n+1):
    for j in range(1,n+1):
        for k in range(1,n+1):
            ans+=math.gcd(math.gcd(i,j),k)
print(ans)


### FIXED CODE ###

import math


K = int(input())

sum = 0

for i in range(1, K + 1):
    for j in range(1, K + 1):
        sum += math.gcd(i, j)
        if j == K:
            break
        else:
            for k in range(j + 1, K + 1):
                sum += math.gcd(i, math.gcd(j, k)) * 2

print(sum)
### BUGGY CODE ###

s =list(input())

c = 0


while True:
    if len(s) <= 1:
        break
    
    for i in range(len(s)-1):
        if len(s) <= 1:
            break
        
        k = 0
            
        if ((s[i]+s[i+1]) == '01') or ((s[i]+s[i+1]) == '10'):
            s.pop(i)
            s.pop(i)
        
            c += 2
            k += 1
            break
        
    if k == 0:
        break
    

print(c)

### FIXED CODE ###

s =list(input())


m = min(s.count('0'),s.count('1'))

print(2*m)
### BUGGY CODE ###

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

ans = {}
done = []
ac = 0
p = 0

for i in range(M):
    a,b = map(str, input().split())
    if not a in ans:
        ans[a] = 0
    if b == 'WA':
        ans[a] += 1
    if b == 'AC' and a not in done:
        ac += 1
        p += ans[a]
        ans[a] = 0
        done.append(a)

print(ac,p)

### FIXED CODE ###

N,M = map(int, input().split())
ans = [0]*N
ac = 0
p = 0

for m in range(M):
    a,b = map(str, input().split())
    a = int(a) - 1

    if ans[a] != -1 and b == 'WA':
        ans[a] += 1
    if ans[a] != -1 and b == 'AC':
        ac += 1
        p += ans[a]
        ans[a] = -1

print(ac,p)
### BUGGY CODE ###

import sys
input = sys.stdin.readline
h,w=map(int,input().split())
a=[]
for i in range(h):
    a.append(list(map(int,input().split())))
b=[]
for i in range(h):
    b.append(list(map(int,input().split())))
dp=[[set([]) for i in range(w)] for j in range(h)]
dp[0][0].add(a[0][0]-b[0][0])
dp[0][0].add(b[0][0]-a[0][0])
for i in range(h):
    for j in range(w):
        if i==j==0:
            continue
        if i==0:
            for k in dp[i][j-1]:
                dp[i][j].add(abs(k+a[i][j]-b[i][j]))
                dp[i][j].add(abs(k+b[i][j]-a[i][j]))
        elif j==0:
            for k in dp[i-1][j]:
                dp[i][j].add(abs(k+a[i][j]-b[i][j]))
                dp[i][j].add(abs(k+b[i][j]-a[i][j]))
        else:
            for k in (dp[i][j-1]|dp[i-1][j]):
                if k<=6490:
                    dp[i][j].add(abs(k+a[i][j]-b[i][j]))
                    dp[i][j].add(abs(k+b[i][j]-a[i][j]))             
#dp[h-1][w-1]
ans=10**10
for i in dp[h-1][w-1]:
    ans=min(ans,abs(i))
print(ans)


### FIXED CODE ###

import sys
input = sys.stdin.readline
H,W=map(int,input().split())
a = [[] for _ in range(H)]
for i in range(H):
    a[i] = list(map(int, input().split()))
b = [[] for _ in range(H)]
for i in range(H):
    b[i] = list(map(int, input().split()))

for i in range(H):
    for j in range(W):
        a[i][j] =abs(a[i][j]-b[i][j])

dp = [[set() for _ in range(W)] for _ in range(H)]
dp[0][0].add(a[0][0])
for i in range(1,H):
    t = a[i][0]
    tmp = set()
    for k in dp[i-1][0]:
        tmp.add(k+t)
        tmp.add(abs(k-t))
    dp[i][0] = tmp
for j in range(1,W):
    t = a[0][j]
    tmp = set()
    for k in dp[0][j-1]:
        tmp.add(k+t)
        tmp.add(abs(k-t))
    dp[0][j] = tmp
for i in range(1,H):
    for j in range(1,W):
        t = a[i][j]
        tmp = set()
        for k in (dp[i-1][j] | dp[i][j-1]):
            tmp.add(k+t)
            tmp.add(abs(k-t))
        dp[i][j] = tmp
        dp[i-1][j-1] = set()

ls = list(dp[H-1][W-1])
print(min(ls))
### BUGGY CODE ###

from collections import deque

N,M=map(int,input().split())
Out=[set() for i in range(N+1)]  # 頂点の番号は0-initialのまま扱う
for i in range(M):
    u,v=map(int,input().split())
    Out[u].add(v)
S,T=map(int,input().split())

Out2=[set() for i in range(N+1)]
for i in range(1,N+1):
    for j in Out[i]:
        Out2[i].update(Out[j])

Out3=[set() for i in range(N+1)]
for i in range(1,N+1):
    for j in Out[i]:
        Out3[i].update(Out2[j])

#print(Out)
#print(Out2)
#print(Out3)

dis=[-1 for i in range(N+1)];dis[S]=0 # 頂点Sからの距離
# WFS
q=deque() # 遅ければlistで実装
q.append(S)
while q:
#    print(q) #DB
#    print(dis) #DB
    u=q.popleft()
    vs=[v for v in Out3[u] if dis[v]==-1]
    for v in vs:
        dis[v]=dis[u]+1
    q.extend(vs)

print(dis[T])

### FIXED CODE ###

from collections import deque

N,M=map(int,input().split())
a=[[[] for j in range(N)] for i in range(3)] # 0-indexのグラフが3つある
for i in range(M):
    u,v=map(lambda x:int(x)-1,input().split())
    a[0][u].append((1,v))
    a[1][u].append((2,v))
    a[2][u].append((0,v))
S,T=map(lambda x:int(x)-1,input().split())
# print(a)

r=[[-3 for j in range(N)] for i in range(3)]
q=deque()
q.append((0,S));r[0][S]=0
while q:
    ui,uj=q.popleft()
    for vi,vj in a[ui][uj]:
        if r[vi][vj]==-3:
            r[vi][vj]=r[ui][uj]+1
            q.append((vi,vj))
# print(r)
print(r[0][T]//3)
### BUGGY CODE ###

s = list(input())
q_num = int(input())

for _ in range(q_num):
    query = input().split()
    if query[0] == '1':
        s.reverse()
    elif query[0] == '2':
        if query[1] == '1':
            s.insert(0, query[2])
        elif query[1] == '2':
            s.append(query[2])
print(''.join(s))

### FIXED CODE ###

from collections import deque
s = list(input())
q_num = int(input())

s_deq = deque(s)
reversed = False

for _ in range(q_num):
    query = input().split()
    if query[0] == '1':
        reversed = False if reversed else True
    elif query[0] == '2':
        if not reversed:
            if query[1] == '1':
                s_deq.appendleft(query[2])
            elif query[1] == '2':
                s_deq.append(query[2])
        else:
            if query[1] == '2':
                s_deq.appendleft(query[2])
            elif query[1] == '1':
                s_deq.append(query[2])
if reversed:
    s_deq.reverse()
print(''.join(s_deq))
### BUGGY CODE ###

n,m = map(int,input().split())
p = []
for k in range(m):  
    a,b = map(int,input().split())
    c = list(map(int,input().split()))
    key = 0
    for i in c:
        key += 2**(i-1)
    p.append([a,key])
inf = 10**9
dp = []
for u in range(m+1):
    dp.append([inf for i in range(2**n)])
dp[0][0] = 0
for i in range(m):
    for k in range(2**n):
        dp[i+1][k] = dp[i][k]
    for k in range(2**n):
        dp[i+1][k|p[i][1]] = min(dp[i][k|p[i][1]],dp[i][k]+p[i][0],dp[i+1][k|p[i][1]])
if dp[-1][-1] >= inf:
    print(-1)
else:
    print(dp[-1][-1])

### FIXED CODE ###

n,m = map(int,input().split())
p = []
for k in range(m):  
    a,b = map(int,input().split())
    c = list(map(int,input().split()))
    key = 0
    for i in c:
        key += 2**(i-1)
    p.append([a,key])
inf = 10**9
dp = []
for u in range(m+1):
    dp.append([inf for i in range(2**n)])
dp[0][0] = 0
for i in range(m):
    for k in range(2**n):
        dp[i+1][k] = dp[i][k]
    for k in range(2**n):
        dp[i+1][k|p[i][1]] = min(dp[i][k|p[i][1]],dp[i][k]+p[i][0],dp[i+1][k|p[i][1]])
if dp[-1][-1] == inf:
    print(-1)
else:
    print(dp[-1][-1])
### BUGGY CODE ###

import sys

sys.setrecursionlimit(10 ** 8)

input = sys.stdin.readline


def main():
    H, W, K = [int(x) for x in input().split()]
    S = [list(input().strip()) for _ in range(H)]

    ans = float("inf")

    for n in range(2 ** (H - 1)):
        tmp = 0
        wn = [0] * 10
        wi = [set() for _ in range(10)]

        ni = 0
        for i in range(H):
            wi[ni].add(i)
            if n >> i & 1:
                ni += 1
                tmp += 1

        for i in range(W):
            f = False
            for j in range(H):
                for wii in range(ni + 1):
                    if j in wi[wii]:
                        if wn[wii] + int(S[j][i]) > K:
                            tmp += 1
                            f = True
                        else:
                            wn[wii] += int(S[j][i])
                            break
                if f:
                    break
            if f:
                for wii in range(ni + 1):
                    wn[wii] = 0
                for j in range(H):
                    for wii in range(ni + 1):
                        if j in wi[wii]:
                            wn[wii] += int(S[j][i])
                            break

        ans = min(ans, tmp)

    print(ans)


if __name__ == '__main__':
    main()


### FIXED CODE ###

import sys

sys.setrecursionlimit(10 ** 8)

input = sys.stdin.readline


def main():
    H, W, K = [int(x) for x in input().split()]
    S = [list(input().strip()) for _ in range(H)]

    ans = float("inf")

    for n in range(2 ** (H - 1)):
        tmp = 0
        wn = [0] * 10
        wi = [set() for _ in range(10)]

        ni = 0
        for i in range(H):
            wi[ni].add(i)
            if n >> i & 1:
                ni += 1
                tmp += 1

        for i in range(W):
            f = False
            for j in range(H):
                for wii in range(ni + 1):
                    if j in wi[wii]:
                        if wn[wii] + int(S[j][i]) > K:
                            tmp += 1
                            f = True
                        else:
                            wn[wii] += int(S[j][i])
                        break
                if f:
                    break
            if f:
                for wii in range(ni + 1):
                    wn[wii] = 0
                for j in range(H):
                    for wii in range(ni + 1):
                        if j in wi[wii]:
                            wn[wii] += int(S[j][i])
                            break
                for wii in range(ni + 1):
                    if wn[wii] > K:
                        tmp = float("inf")

        ans = min(ans, tmp)

    print(ans)


if __name__ == '__main__':
    main()
### BUGGY CODE ###

import math
K=int(input())
count=0
for t in range(K):
    for s in range(K):
        for v in range(K):
            count+=math.gcd((math.gcd(t+1,s+1)),v+1)
print(count)

### FIXED CODE ###

import math
K=int(input())
count=0
for t in range(1,K+1):
    for s in range(t,K+1):
        for v in range(s,K+1):
            if t!=s!=v:
                count+=(6*math.gcd((math.gcd(t,s)),v))
            elif (t==s and t!=v) or (t==v and t!=s)or (s==v and s!=t):
                count+=(3*math.gcd((math.gcd(t,s)),v))
            else:
                count+=math.gcd((math.gcd(t,s)),v)
print(count)
### BUGGY CODE ###

import sys
from collections import deque

n, m = map(int, input().split())
ed = [[] for _ in range(n)]
v = [None] * n
for _ in range(m):
	l, r, d = map(int, input().split())
	ed[l-1].append([r-1, d])
	ed[r-1].append([l-1, -d])

def bfs(start):
	global ed, v
	visited = [False] * n
	s = deque([start])
	v[start] = 0
	while s:
		label = s.pop()
		if visited[label] == False:
			visited[label] = True
			for e in ed[label]:
				if v[e[0]] is None:
					v[e[0]] = v[label] + e[1]
					s.appendleft(e[0])
				else:
					if v[e[0]] != v[label] + e[1]:
						print("No")
						sys.exit()
	return

for i in range(n):
	if v[i] is None:
		bfs(i)

print("Yes")

### FIXED CODE ###

import sys

n, m = map(int, input().split())
ed = [[] for _ in range(n)]
v = [None] * n
for _ in range(m):
	l, r, d = map(int, input().split())
	ed[l-1].append([r-1, d])
	ed[r-1].append([l-1, -d])

visited = [False] * n

def dfs(start):
	global ed, v, visited
	s = [start]
	v[start] = 0
	while s:
		label = s.pop()
		if visited[label] == False:
			visited[label] = True
			for e in ed[label]:
				if v[e[0]] is None:
					v[e[0]] = v[label] + e[1]
					s.append(e[0])
				else:
					if v[e[0]] != v[label] + e[1]:
						print("No")
						sys.exit()
	return

for i in range(n):
	if v[i] is None:
		dfs(i)

print("Yes")
### BUGGY CODE ###

n = int(input())
s = input()
r = s.count('R')
g = s.count('G')
b = s.count('B')

ans = r*g*b

for i in range(n):
  diff = 1
  while i + 2 * diff <= n-1:
    if len(set([s[i], s[i+diff], s[i+2*diff]])) == 3:
      ans -= 1
    diff += 1
print(ans)

### FIXED CODE ###

n = int(input())
s = input()
r = s.count('R')
g = s.count('G')
b = s.count('B')

ans = r*g*b

for i in range(n-2):
  for j in range(i+1, n-1):
    k = j + (j - i)
    if k > n-1:
    	break
    if s[i]!=s[j] and s[j]!=s[k] and s[k]!=s[i]:
      ans -= 1
print(ans)
### BUGGY CODE ###

import sys
input = sys.stdin.readline

n, m = [int(x) for x in input().split()]
g = [[] for _ in range(n)]

for _ in range(m):
    l, r, d = [int(x) for x in input().split()]
    g[l - 1].append((r - 1, d))
    g[r - 1].append((l - 1, -d))

d = [False] * n
visited = [0] * n

for i in range(n):
    if visited[i] != 0:
        continue
    stack = [i]
    d[i] = 1
    while stack:
        u = stack.pop()
        visited[u] = 1
        for v, d_ in g[u]:
            if d[v] == False:
                d[v] = d[u] + d_
                stack.append(v)
            else:
                if d[v] != d[u] + d_:
                    print("No")
                    sys.exit()
print("Yes")


### FIXED CODE ###

n, m = map(int, input().split())
ed = [[] for _ in range(n)]  # グラフ
v = [None] * n
for _ in range(m):
  l, r, d = map(int, input().split())
  ed[l-1].append((r-1, d))  # l -> r
  ed[r-1].append((l-1, -d))  # r -> l

visited = [False] * n  # 訪問フラグ（非連結の可能性の為）

def dfs(start):
  s = [start]
  v[start] = 0
  while s:
    label = s.pop()
    if visited[label] == False:
      visited[label] = True
      for to, dist in ed[label]:
        if v[to] is None:
          v[to] = v[label] + dist
          s.append(to)
        else:
          if v[to] != v[label] + dist:
            return False
  return True

is_exist = True
for i in range(n):
  if v[i] is None:
    if not dfs(i):
      print('No')
      is_exist = False
      break
if is_exist:
  print("Yes")
### BUGGY CODE ###

# 1行目
p_str=input().split()
(N,K)=[int(n) for n in p_str]
# 2行目
p_str=input().split()
p_int=[int(n) for n in p_str]
(A,B)=(1,1)
for i in range(N-K):
  (A,B)=(1,1)
  for j in range(K):
    B *= p_int[i+j]
  for j in range(K):
    A *= p_int[i+j+1]
#  print(B,A,i)
  if B < A :
    print("Yes")
  else:
    print("No")
    

### FIXED CODE ###

# 1行目
p_str=input().split()
(N,K)=[int(n) for n in p_str]
# 2行目
p_str=input().split()
p_int=[int(n) for n in p_str]
(A,B)=(1,1)
for i in range(N-K):
  B=p_int[i]
  A=p_int[i+K]
  #  print(B,A,i)
  if B < A :
    print("Yes")
  else:
    print("No")
### BUGGY CODE ###

N = int(input())
L = list(map(int, input().split()))
L.sort()
ans = 0
for i in range(N):
    L1 = L[i]
    for j in range(i+1, N):
        L2 = L[j]
        sumL = L1 + L2
        for k in range(j+1, N):
                if L[k] < sumL:
                    ans += 1
                else:
                    break

print(ans)

### FIXED CODE ###

from bisect import bisect_left # 左から何番目に入るかを二分探索（O(logN)）で返す
N = int(input())
L = list(map(int, input().split()))
L.sort()
ans = 0
for i in range(N):
    L1 = L[i]
    for j in range(i+1, N):
        L2 = L[j]
        sumL = L1 + L2
        k = bisect_left(L, sumL)
        ans += max(0, k-j-1) # (k-1)-(j+1)+1

print(ans)
### BUGGY CODE ###

a=int(input())
ans=1
for i in range(a):
  ans*=(i+1)
  

print(ans%(10**9+7))

### FIXED CODE ###

a=int(input())
import math

b=math.factorial(a)
print(b%(10**9+7))
### BUGGY CODE ###

# D - Lucky PIN
N = int(input())
S = list(input())
S = [int(s) for s in S]

# dp[i][j][k]: パスワード ijk を作ることができるか
dp = [[[False]*10 for _ in range(10)] for _ in range(10)]

for v in range(N):
    for w in range(v+1,N):
        for x in range(w+1,N):
            tgt = dp[S[v]][S[w]][S[x]]
            if tgt:
                continue
            dp[S[v]][S[w]][S[x]] = True

ans = 0
for i in dp:
    for j in i:
        for k in j:
            if k == True:
                ans += 1
print(ans)

### FIXED CODE ###

# D - Lucky PIN
N = int(input())
S = input()

ans = 0
for i in range(10):
    for j in range(10):
        for k in range(10):
            a = S.find(str(i))
            if a == -1:
                continue
            # i が含まれるとき
            b = S.find(str(j),a+1)
            if not(a < b):
                continue
            # j の index が a以降のとき
            c = S.find(str(k),b+1)
            if not(b < c):
                continue
            # k の index が b　以降のとき
            ans += 1
print(ans)