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

num = int(input())
numbers = input().split()
sum = 1
for i in range(num):
  sum *=int(numbers[i])
if (sum>(10**18)):
  print (-1)
else :
  print (sum)

### FIXED CODE ###

num = int(input())
numbers = list(map(int,input().split()))
sum = 1
for i in range(num):
  sum *=numbers[i]
  if (sum>(10**18)):
    sum = -1
    break
if 0 in numbers:
  sum = 0
print (sum)
### BUGGY CODE ###

from heapq import heappop, heappush
from collections import defaultdict
N,M = map(int,input().split(' '))
g = defaultdict(list)
lmin = [N+1] * (N+1)
for i in range(1,M+1):
    l,r,c= list(map(int,input().split(' ')))
    g[l].append((r,c))
    lmin[r] = min(lmin[r], l)
for i in range(1,N+1):
    for j in range(lmin[i],i):
        g[i].append((j,0))

INF = 10**20
d = [INF] * (N+1)
d[1] = 0
que = []
heappush(que,(1,0))
while que:
    s, dist = heappop(que)
    if d[s] < dist:
        continue
    for t,c in g[s]:
        if d[t] > d[s] + c:
            d[t] = d[s] + c
            heappush(que,(t,d[t]))
if d[N] == INF:
    print(-1)
    exit()
print(d[N])
        



### FIXED CODE ###

import sys
from heapq import heappop, heappush
from collections import defaultdict
input = sys.stdin.buffer.readline

INF = 10**20
N,M = map(int,input().split())
g = defaultdict(list)
for i in range(2,N+1):
    g[i].append((i-1,0))
for i in range(1,M+1):
    l,r,c = list(map(int,input().split()))
    g[l].append((r,c))

d = [INF] * (N+1)
d[1] = 0
que = []
heappush(que,(1,0))
while que:
    s, dist = heappop(que)
    if d[s] < dist:
        continue
    for t,c in g[s]:
        if d[t] > d[s] + c:
            d[t] = d[s] + c
            heappush(que,(t,d[t]))
if d[N] == INF:
    print(-1)
    exit()
print(d[N])
### BUGGY CODE ###

import sys
input = sys.stdin.readline
h,w,m=map(int, input().split())
from collections import defaultdict
hd=defaultdict(int)
wd=defaultdict(int)
hd2=[[] for i in range(h+1)]
hmax=0
wmax=0
for i in range(m):
    h0,w0=map(int, input().split())
    hd[h0]+=1
    hmax=max(hmax,hd[h0])
    hd2[h0].append(w0)
    wd[w0]+=1
    wmax=max(wmax,wd[w0])
    
max_h_list=[]
max_w_list=[]
for k in hd.keys():
    if hd[k]==hmax:
        max_h_list.append(k)

for k in wd.keys():
    if wd[k]==wmax:
        max_w_list.append(k)

ans=float('inf')

for x in max_h_list:
    hlist=hd2[x]
    for y in max_w_list:
        if y in hlist:
            ans=min(ans,1)
        else:
            ans=min(ans,0)
print(hmax+wmax-ans)

### FIXED CODE ###

import sys
from collections import defaultdict
input = sys.stdin.readline
h,w,m=map(int, input().split())
hd=[0 for i in range(h+1)]
wd=[0 for i in range(w+1)]
hw=defaultdict(int)
hmax=0
wmax=0
for i in range(m):
    h0,w0=map(int, input().split())
    hd[h0]+=1
    hmax=max(hmax,hd[h0])
    wd[w0]+=1
    wmax=max(wmax,wd[w0])
    hw[(h0,w0)]+=1

max_h_list=[]
max_w_list=[]
for k in range(h+1):
    if hd[k]==hmax:
        max_h_list.append(k)

for k in range(w+1):
    if wd[k]==wmax:
        max_w_list.append(k)

ans=float('inf')

for x in max_h_list:
    for y in max_w_list:
        if hw[(x,y)]==1:
            ans=min(ans,1)
        else:
            ans=min(ans,0)
            break
print(hmax+wmax-ans)
### BUGGY CODE ###

numbers = input()
position = int(input())
roop = True
while roop:
    new_number = ""
    if len(numbers) > position:
        numbers = numbers[:position]
    while len(new_number) < position:
        for num in numbers:
                new_number += num * int(num)
    if (numbers != new_number[:position]):
        numbers = new_number[:position]
    else:
        roop = False
print(numbers[position - 1: position])

### FIXED CODE ###

numbers = input()
position = int(input())
answer = "1"
for num in numbers[:position]:
    if num != "1":
        answer = num
        break
print(answer)
### BUGGY CODE ###

def main():
    n=int(input())
    a=[0]*(n-1)
    b=[0]*(n-1)
    for i in range(n-1):
        a[i],b[i] = map(int,input().split())
    import collections
    k=collections.Counter(a+b).most_common()[0][1]
    color_list=list(range(k))
    
    tree=[[] for _ in range(n)]
    for i in range(n-1):
        tree[a[i]-1].append(b[i])
        tree[b[i]-1].append(a[i])
        
    used_colors=[[] for _ in range(n)]
    ans=dict()
    q = [(1,0)]
#    while q:
    for _ in range(n):
        x,parent = q.pop()
        if parent!=0:
            for i in color_list:
                if not i in used_colors[parent-1]:
                    current_color=i
                    break
            used_colors[parent-1].append(current_color)
            used_colors[x-1].append(current_color)
        
            ans[str(parent)+"_"+str(x)]=current_color
        for y in tree[x-1]:
            if y == parent:
                continue
            q.append((y,x))
    
    print(k)
    for i in range(n-1):
        s=str(a[i])+"_"+str(b[i])
        print(ans[s]+1)
    
if __name__ == '__main__':
    main()

### FIXED CODE ###

def main():
    n=int(input())
    a=[0]*(n-1)
    b=[0]*(n-1)
    for i in range(n-1):
        a[i],b[i] = map(int,input().split())
    import collections
    k=collections.Counter(a+b).most_common()[0][1]
    color_list=list(range(k))
    
    tree=[[] for _ in range(n)]
    for i in range(n-1):
        tree[a[i]-1].append(b[i])
        
    q = collections.deque([(0,1,0)])#親、子、色
    ans=dict()
    while q:
        parent,togo,old_color = q.popleft()
    #    print(parent,togo,old_color)
        col=1
        for togotogo in tree[togo-1]:
    #        print(togotogo)
            if togotogo == parent:
                continue
            if col == old_color:
                col+=1
            q.append((togo,togotogo,col))
            ans["_".join(map(str,(togo,togotogo)))]=col
            col+=1
        
    print(k)
    for i in range(n-1):
        s=str(a[i])+"_"+str(b[i])
        print(ans[s])
    
if __name__ == '__main__':
    main()
### BUGGY CODE ###

n = int(input())

strings = []
cnts = []

for i in range(n):
    s = input()
    sd = {}
    for i in range(10):
        if s[i] in sd:
            sd[s[i]] += 1
        else:
            sd[s[i]] = 1

    new = True
    for i in range(len(strings)):
        match = True
        for key, value in strings[i].items():
            if key in sd:
                if sd[key] != value:
                    match = False
                    break
            else:
                match = False
                break

        if match:
            cnts[i] += 1
            new = False
            break

    if new:
        strings.append(sd)
        cnts.append(1)

print(sum(list(map(lambda x: x*(x-1)//2, cnts))))

### FIXED CODE ###

n = int(input())

strings = {}

for i in range(n):
    s = "".join(sorted(list(input())))
    if s in strings:
        strings[s] += 1
    else:
        strings[s] = 1

print(sum(list(map(lambda x: x*(x-1)//2, strings.values()))))
### BUGGY CODE ###

N = int(input())

s = list()
for i in range(0, N):
  val = str(input())
  s.append(val)
  
result_dic = {}

for i in range(0, len(s)):
  sorted_val = ''.join(sorted(s[i]))
  is_contain = False
  for k in result_dic.keys():
    if sorted_val == k:
      result_dic[k] += 1
      is_contain = True
      break
  if not is_contain:
    result_dic[sorted_val] = 1

result_count = 0
for val in result_dic.values():
  result_count += val * (val - 1) // 2

print(result_count)


### FIXED CODE ###

# 入力部
N = int(input())

s = list()
for i in range(0, N):
  val = str(input())
  s.append(val)
  
# 計算部
result_dic = {}

for i in range(0, len(s)):
  sorted_val = ''.join(sorted(s[i]))
  if sorted_val in result_dic:
    result_dic[sorted_val] += 1
  else:
    result_dic[sorted_val] = 1

result_count = 0
for val in result_dic.values():
  result_count += val * (val - 1) // 2

print(result_count)
### BUGGY CODE ###

n,m=map(int,input().split())
a=[int(input()) for _ in range(m)]
p,q=0,1
for i in range(n):
    if i+1 in a:p,q=q,0
    else:p,q=q,(p+q)%1000000007
print(q) 

### FIXED CODE ###

n,m=map(int,input().split())
a=[1]*(n+1)
for _ in range(m):a[int(input())]=0
p,q=0,1
for i in range(1,n+1):
    p,q=q,a[i]*(p+q)%(10**9+7)
print(q)
### BUGGY CODE ###

n = int(input())
a = list(map(int, input().split()))
ans = 1
for i in range(n):
    ans *= a[i]

if ans > 10**18:
    ans = -1

print(ans)

### FIXED CODE ###

n = int(input())
a = list(map(int, input().split()))
ans = 1
if 0 in a:
    print(0)
    exit()

for i in a:
    ans *= i
    if ans > 10**18:
        print(-1)
        exit()

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

#ABC127-D
def IL(): return list(map(int,input().split()))
def SL(): return input().split()
def I(): return int(input())
def S(): return list(input())
import bisect
n,m=IL()
A=IL()
A.sort()
ans=sum(A)
for i in range(m):
    b,c=IL()
    s=bisect.bisect(A,c)
    
    if s<=b:
        m=sum(A[:s])
        A=[c]*s+A[s:]
        ans=ans+c*s-m
    else:
        m=sum(A[:b])
        A=A[b:s]+[c]*b+A[s:]
        ans=ans+c*b-m
    
print(ans)

### FIXED CODE ###

#ABC127-D
def IL(): return list(map(int,input().split()))
def SL(): return input().split()
def I(): return int(input())
def S(): return list(input())
n,m=IL()
A=IL()
A.sort()
Q=[IL() for i in range(m)]
Q.sort(key=lambda x:-x[1])
j=0
for i in range(n):
    if Q[j][1]<A[i]:
        break
    else:
        Q[j][0]-=1
        A[i]=Q[j][1]
    if Q[j][0]==0:
        j+=1
    if j==m:
        break
print(sum(A))
### BUGGY CODE ###

N = int(input())
dlist = list(map(int, input().split()))
dlist.sort(reverse=True)
sum = 0

count_b = 0
count_c = 0
for a in dlist:
    count_b += 1
    count_c = count_b
    for b in range(count_b, N):
        count_c += 1 
        for c in range(count_c, N):
            if a < dlist[b] + dlist[c]:
                sum += 1
            else:
                break
print(sum)

### FIXED CODE ###

import bisect
N=int(input())
L=sorted(list(map(int,input().split())))

ans=0
for i in range(N-2):
  for j in range(i+1,N-1):
    ans+=bisect.bisect_left(L,L[i]+L[j])-j-1 # Code 1 
    # ans+=bisect.bisect_left(L,L[i]+L[j],j)-j-1 # Code 2 
print(ans)
### BUGGY CODE ###

k,s = map(int,input().split())
c=0
for i in range(k+1):
    for j in range(i,k+1):
        for k in range(j,k+1):
            if i+j+k == s:
                l = len({i,j,k})
                c += l*(l+1)//2
print(c)

### FIXED CODE ###

k,s = map(int,input().split())
c=0
for i in range(k+1):
    for j in range(k+1):
         c += 1*(0 <= s - i -j <= k)
print(c)
### BUGGY CODE ###

n = list(map(int, input().split()))
N, M = n[0], n[1]

import numpy as np

def main():
    M_list = []
    y_array = np.array([[10000000000]*M]*N)
    for i in range(M):
        tmp = list(map(int, input().split()))
        M_list.append(tmp[0])
        y_array[tmp[0]-1,i] = tmp[1]

    num_array = np.zeros([N,M])
    ynum_array = np.ones([N,M])
    for k in range(N):
        #print(np.argsort(y_array[k]))
        num_array[k,:] = np.argsort(y_array[k])
        y_sorted = np.sort(y_array)
        tmp = 1
        for l in np.argsort(y_array[k]):
            if int(ynum_array[k][l]) == 10000000000:
                break
            ynum_array[k][l] = tmp
            tmp += 1

    for j in range(M):
        ac = (str(M_list[j]).zfill(6)) + (str(int(ynum_array[M_list[j]-1][j])).zfill(6))
        print(ac)
        
    #print(y_array)

if __name__ == '__main__':
    main()




### FIXED CODE ###

n, m = map(int, input().split())

city_list = []
for i in range(m):
    p, y = map(int, input().split())
    city_list.append([p, y, i])

city_list.sort(key=lambda x: (x[0], x[1]))

#print(city_list)

tmp_list = [0]*m
tmp_num = 1
for num,j in enumerate(city_list):
    if num == 0:
        tmp_list[j[2]] = str(j[0]).zfill(6)+str(tmp_num).zfill(6)
        j_tmp = j[0]
        tmp_num += 1
    else:
        if j[0] != j_tmp:
            j_tmp = j[0]
            tmp_num = 1
            tmp_list[j[2]] = str(j[0]).zfill(6)+str(tmp_num).zfill(6)
            tmp_num += 1
        else:
            tmp_list[j[2]] = str(j[0]).zfill(6)+str(tmp_num).zfill(6)
            tmp_num += 1

for k in tmp_list:
    print(k)
### BUGGY CODE ###

n, m = map(int, input().split())
s = [int(input()) for _ in range(m)]
s.append(n + 1)

dp = [0] * (n + 1)
dp[0] = 1
MOD = 10 ** 9 + 7
for i in range(1, n + 1):
    if i not in s:
        x = dp[i - 1]
        if i > 1:
            x += dp[i - 2]
        dp[i] = x % MOD

print(dp[n])


### FIXED CODE ###

n, m = map(int, input().split())
s = [int(input()) for _ in range(m)]
s.append(n+1)

dp = [0] * (n + 1)
dp[0] = 1
dp[1] = 1

for i in range(n - 1):
    dp[i + 2] = dp[i + 1] + dp[i]
mae = 0
ans = 1
for i in s:
    if i == mae:
        ans=0
    else:
        ans *= dp[i - 1 - mae]

    mae = i + 1
print(ans % (10 ** 9 + 7))
### BUGGY CODE ###

import heapq
def SME(start,end):
    A = []
    if end > N : end = N
    count = 0
    count2 = 0
    for i,x in enumerate(Whole[start:end]):
        heapq.heappush(A,[x,i])
    for j in range(start,end):
        a = heapq.heappop(A)
        tmp = count
        for i in range(L):
            idx = a[1] + i
            try :
                if ANS[idx] : continue
                else :
                    ANS[idx] = a[0]
                    count += 1
            except IndexError : continue
        if count == tmp : count2 += 1
        if count2 > 1000 : break
    for i in range(L):
        if ANS[i] : continue
        else : ANS[i] = min(Whole[:i+1])
    for i in range(L,N):
        if ANS[i] : continue
        else : ANS[i] = min(Whole[i+1-L:i+1])
    return ANS

[N,L] = [int(x) for x in input().split()]
Whole = [int(x) for x in input().split()]
parameter = 0.97
ANS = [None]*N
ANS = SME(0, N)
for i in ANS[L-1:-1]:print(i, end=" ")
print(ANS[-1])

### FIXED CODE ###

def ascend(a,b):
    mini = min(A[a:a+L])
    ans[a] = mini
    for i in range(a+1,b):
        if A[i+L-1] <= mini : mini = A[i+L-1]
        elif A[i-1] == mini : mini = min(A[i:i+L])
        ans[i] = mini

def descend(a,b):
    mini = min(A[b-1:b+L-1])
    ans[b-1] = mini
    for i in range(b-2,a-1,-1):
        if A[i] <= mini : mini = A[i]
        elif A[i+L] == mini: mini = min(A[i:i+L])
        ans[i] = mini
    
[N,L] = [int(x) for x in input().split()]
A = [int(x) for x in input().split()]
ans = [None]*(N-L+1)
count = 0;
if N > 10 ** 4:
    for i in range(100):
        if A[i+1] > A[i] : count += 1
    if count > 80 : descend(0, N-L+1)
    else : ascend(0,N-L+1)
else :
    ascend(0, N-L+1)
for i in ans[:-1] : print(i, end=" ")
print(ans[-1])
### BUGGY CODE ###

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

for _ in range(M):
  ma=max(A)
  A[A.index(ma)]=ma//2

print(sum(A))

### FIXED CODE ###

import heapq
N,M=map(int,input().split())
A=list(map(lambda x:-int(x),input().split()))
heapq.heapify(A)


for _ in range(M):
  ma=heapq.heappop(A)
  heapq.heappush(A,-((-ma)//2))
  
print(-sum(A))
### BUGGY CODE ###

#ライブラリインポート
from collections import defaultdict

#入力受け取り
def getlist():
	return list(map(int, input().split()))

#処理内容
def main():
	N, K = getlist()
	R, S, P = getlist()
	T = input()
	ans = 0
	for k in range(K):
		DPr = [0] * N
		DPs = [0] * N
		DPp = [0] * N
		#初期化
		if T[k] == "r":
			DPp[k] = P
		elif T[k] == "s":
			DPr[k] = R
		else:
			DPs[k] = S

		for i in range(1, N + 1):
			now = i * K + k
			pre = (i - 1) * K + k
			if now >= N:
				ans += max(DPr[pre], DPs[pre], DPp[pre])
				break
			if T[now] == "r":
				DPr[now] = max(DPs[pre], DPp[pre])
				DPs[now] = max(DPr[pre], DPp[pre])
				DPp[now] = max(DPr[pre] + P, DPs[pre] + P)
			elif T[now] == "s":
				DPr[now] = max(DPs[pre] + R, DPp[pre] + R)
				DPs[now] = max(DPr[pre], DPp[pre])
				DPp[now] = max(DPr[pre], DPs[pre])
			else:
				DPr[now] = max(DPs[pre], DPp[pre])
				DPs[now] = max(DPr[pre] + S, DPp[pre] + S)
				DPp[now] = max(DPr[pre], DPs[pre])
		# print(DPr)
		# print(DPs)
		# print(DPp)

	print(ans)

if __name__ == '__main__':
	main()

### FIXED CODE ###

#ライブラリインポート
from collections import defaultdict

#入力受け取り
def getlist():
	return list(map(int, input().split()))

#処理内容
def main():
	N, K = getlist()
	R, S, P = getlist()
	T = input()
	ans = 0
	DPr = [0] * N
	DPs = [0] * N
	DPp = [0] * N
	#初期化
	for k in range(K):	
		if T[k] == "r":
			DPp[k] = P
		elif T[k] == "s":
			DPr[k] = R
		else:
			DPs[k] = S
	for i in range(K, N):
		now = i
		pre = i - K
	
		if T[now] == "r":
			DPr[now] = max(DPs[pre], DPp[pre])
			DPs[now] = max(DPr[pre], DPp[pre])
			DPp[now] = max(DPr[pre] + P, DPs[pre] + P)
		elif T[now] == "s":
			DPr[now] = max(DPs[pre] + R, DPp[pre] + R)
			DPs[now] = max(DPr[pre], DPp[pre])
			DPp[now] = max(DPr[pre], DPs[pre])
		else:
			DPr[now] = max(DPs[pre], DPp[pre])
			DPs[now] = max(DPr[pre] + S, DPp[pre] + S)
			DPp[now] = max(DPr[pre], DPs[pre])
	# print(DPr)
	# print(DPs)
	# print(DPp)
	for i in range(K):
		ans += max(DPr[N - 1 - i], DPs[N - 1 - i], DPp[N - 1 - i])

	print(ans)

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

INF = float('inf')
N,Ma,Mb = map(int,input().split())
abc = [list(map(int,input().split())) for _ in range(N)]
dp = [[[INF]*(10*N+11) for _ in range(10*N+11)] for _ in range(N+1)]
dp[0][0][0] = 0

for i in range(N):
    for a1 in range(10*N+1):
        for b1 in range(10*N+1):
            a,b,c = abc[i]
            dp[i+1][a1][b1] = min(dp[i][a1][b1],dp[i][a1-a][b1-b]+c)

ans = INF
for a1 in range(1,10*N+1):
    for b1 in range(1,10*N+1):
        if a1*Mb == b1*Ma:
            ans = min(ans,dp[N][a1][b1])

if ans == INF:
    ans = -1

print(ans)

### FIXED CODE ###

N,Ma,Mb = map(int,input().split())
a = [0]*N
b = [0]*N
c = [0]*N
for i in range(N):
    a[i],b[i],c[i] = map(int,input().split())
A = [0]*N
for i in range(N):
    A[i] = (Mb*a[i]-Ma*b[i],c[i])

A0 = [A[i][1] for i in range(N) if A[i][0] == 0]
A1 = [A[i] for i in range(N) if A[i][0] > 0]
A2 = [A[i] for i in range(N) if A[i][0] < 0]

def DP(A):
    dp = {0:0}
    for i in range(len(A)):
        update = {}
        for j in dp.keys():
            if A[i][0]+j not in dp:
                update[A[i][0]+j] = A[i][1]+dp[j]
            else:
                update[A[i][0]+j] = min(dp[A[i][0]+j],A[i][1]+dp[j])
        for j in update.keys():
            dp[j] = update[j]
    return dp

dA1 = DP(A1)
dA2 = DP(A2)
ans = float('inf')

for x in dA1:
    if x != 0 and -x in dA2:
        ans = min(dA1[x]+dA2[-x],ans)
for x in A0:
    ans = min(x,ans)

if ans == float('inf'):
    print(-1)
else:
    print(ans)
### BUGGY CODE ###

n,m=map(int,input().split())
ans=0
for i in range(n):
    m-=2
    n-=1
    if m<0 or n<0:
        break
    ans+=1
if n<0 or m<0:
    print(ans)
    exit()
while m>0:
    if n>0:
        m-=2
        n-=1
    else:
        m-=4
    if m<0:
        break
    ans+=1
print(ans)

### FIXED CODE ###

n,m=map(int,input().split())
if n>m//2:
    print(m//2)
else:
    ans=n
    tmp=m-(n*2)
    ans+=tmp//4
    print(ans)
### BUGGY CODE ###

N = int(input())
A = []
for _ in range(N):
    A.append(input())
sA = set(A)
ans = 0
for num in sA:
    if A.count(num) % 2 == 1:
        ans += 1
print(ans)

### FIXED CODE ###

from collections import Counter
N = int(input())
A = []
for _ in range(N):
    A.append(int(input()))
#sA = set(A)
ans = 0
for num in Counter(A).values():
    #print(num)
    if num % 2 == 1:
        ans += 1
print(ans)
### BUGGY CODE ###

n, m = map(int, input().split())
mod = 10 ** 9 + 7
a = []
for i in range(m):
    a.append(int(input()))

pat = [1]
zero = False
for i in range(1, n + 1):
    if i - 1 in a and i - 2 in a:
        zero = True
        break
    if i in a:
        pat.append(0)
        continue
    cnt = 0
    if i - 1 not in a:
        cnt = (cnt + pat[i - 1]) % mod
    if i - 2 >= 0 and i - 2 not in a:
        cnt = (cnt + pat[i - 2]) % mod
    pat.append(cnt % mod)

if zero:
    print(0)
else:
    print(pat[n])


### FIXED CODE ###

n, m = map(int, input().split())
mod = 10 ** 9 + 7
pat = [0] * (n + 2)
pat[0] = 1
pat[1] = 1

for i in range(m):
    a = int(input())
    pat[a] = -1

for i in range(2, n + 1):
    if pat[i] < 0:
        continue
    if pat[i - 1] > 0:
        pat[i] = (pat[i] + pat[i - 1]) % mod
    if pat[i - 2] > 0:
        pat[i] = (pat[i] + pat[i - 2]) % mod

print(pat[n])
### BUGGY CODE ###

import math
N,M = list(map(int,input().strip().split()))

i = 2
cnt = 0
ans = 1
while True:
  if M%i == 0:
    M = M//i
    cnt += 1
  else:
    ans *= math.factorial(N+cnt-1) // (math.factorial(N-1)*math.factorial(cnt))
    i += 1
    cnt = 0
    if M == 1:
      break
      
print(ans%(10**9+7))

### FIXED CODE ###

import math
mod = 1000000007
N,M = list(map(int,input().strip().split()))
l = []

def P(n, r):
  return math.factorial(n)//math.factorial(n-r)

def C(n, r):
  return P(n, r)//math.factorial(r)

ans = 1
cnt = 0
while  M%2 == 0:
  M //= 2
  cnt += 1
l.append(cnt)
cnt = 0

i = 3
while i**2 <= M:
  cnt = 0
  while M%i == 0:
    M //= i
    cnt += 1
  if cnt != 0:
    l.append(cnt)
    cnt = 0
  i += 2
if M != 1:
    l.append(1)

for i in l:
  for j in range(i):
    ans = ans*(N+j)//(j+1)

print(ans%mod)
### BUGGY CODE ###

import sys
from collections import deque
input=sys.stdin.readline
N,M=map(int,input().split())

a,b=map(int,input().split())
A=deque()
A.append(a)
B=deque()
B.append(b)
l=[1 for i in range(N+1)]

L=[[]for i in range(N+1)]

for i in range(M-1):
    x,y=map(int,input().split())
    L[x].append(y)
    L[y].append(x)
    
l[a]=0
l[b]=0


P=a
for i in range(10**5):
    for j in L[P]:
        if l[j]!=0:
            P=j
            l[j]=0
            A.append(j)
            break
    if len(L[P])==0:
        break
    elif max(L[P])==0:
        break
P=b
for i in range(10**5):
    for j in L[P]:
        
        if l[j]!=0:
            P=j
            l[j]=0
            B.append(j)
            break
    if len(L[P])==0:
        break
    elif max(L[P])==0:
        break


print(len(A)+len(B))

ANS=str(A[len(A)-1])
for i in range(1,len(A)):
    ANS+=" "+str(A[len(A)-1-i])
for i in range(len(B)):
    ANS+=" "+str(B[i])
print(ANS)
        
    

### FIXED CODE ###

import sys
input=sys.stdin.readline

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

R=[1 for i in range(N+1)]
A,B=map(int,input().split())
R[A]=0
R[B]=0

L=[[]for i in range(N+1)]
L[A].append(B)
L[B].append(A)

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

l=[A]
P=A
#print(L)

for i in range(10**6):
    flag=0
    #print("P",L[P])
    for j in L[P]:
        #print("j",L,L[P],j,P)
        if R[j]==1:
            P=j
            R[j]=0
            l.append(j)
            flag+=1
            break
    if flag==0:
        break
#print(l)
r=[B]
P=B
for i in range(10**6):
    flag=0
    #print("P",L[P])
    for j in L[P]:
        #print("j",L,L[P],j,P)
        if R[j]==1:
            P=j
            R[j]=0
            r.append(j)
            flag+=1
            break
    if flag==0:
        break
#print(r)
l=l[::-1]
ans=l+r

ANS=str(ans[0])
for i in range(1,len(ans)):
    ANS+=" "+str(ans[i])
print(len(ans))
print(ANS)
### BUGGY CODE ###

a=int(input())
p=1
b=a-1
while b>1:
    a=a*b
    b-=1
p=a%(10**9+7)
print(p)

### FIXED CODE ###

a=int(input())
ans=1
for i in range(a):
  ans=ans*a%(10**9+7)
  a=a-1
print(ans)
### BUGGY CODE ###

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

cnt = 1
if len(p) >= 2 and p[0] >= p[1]:
  cnt += 1

for i in range(2, N):
  if min(p[:i+1]) == p[i]:
    cnt += 1
  else:
    continue

print(cnt)


### FIXED CODE ###

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

cnt = 1
mi = p[0]

for i in range(N):
  if mi > p[i]:
    mi = p[i]
    cnt += 1


print(cnt)
### BUGGY CODE ###

import math
N,K= list(map(int,input().split()))
Num = 10*18
while Num > 0:
    if N % K ==0:
        Num = 0
        break
    if Num > abs((N%K)-K):
        Num = abs((N%K)-K)
        N  = Num
        if N < abs((N%K)-K):
            break
print(Num)


### FIXED CODE ###

import math
N,K= list(map(int,input().split()))
a = int(N/K)
a1 = a*K
a2 = (a+1)*K
if N % K ==0:
    Num = 0
else:
    if abs(N%K) < abs((N%K)-K) :
        Num = abs(N%K)
    else:
        Num =  abs((N%K)-K)
    
print(Num)
### BUGGY CODE ###

k = int(input())

if k%2 is 0:
    print('-1')
    exit()

seq = '7'

while int(seq) % k != 0:
    seq += '7'

print(len(seq))

### FIXED CODE ###

k=int(input())
rm=7%k
an=-1
for i in range(10**6):
	if rm==0:
		an=i+1;break
	rm=(rm*10+7)%k
print(an)