Harryxun/stf_run huggingface dataset:
#16D8101012J 伊藤惇 dj Python3 

def area(a,b):
    c=a*b
    return c

def perimeter_of_the_rectangle(a,b):
    c=(a+b)*2
    return c

def Rectangle():
    a=int(input("input_a:"))
    b=int(input("input_b:"))
    c=area(a,b)
    d=perimeter_of_the_rectangle(a,b)
    print("{} {}".format(c,d))

if __name__ == '__main__':
    Rectangle()

"""
perimeter

"""


### FIXED CODE ###

def area(a,b):
    c=a*b
    return c
def perimeter_of_the_rectangle(a,b):
    c=(a+b)*2
    return c
def Rectangle():
    a,b=map(int,input().split())
    c=area(a,b)
    d=perimeter_of_the_rectangle(a,b)
    print("{} {}".format(c,d))
    
if __name__ == '__main__':
    Rectangle()
k = int(input())
a = 0
for i in range(k):
  a = (a*10+7)%k
  if a == 0:
    print(i+1)
    brake
print(-1)


### FIXED CODE ###

k = int(input())
a = 0
for i in range(k):
  a = (a*10+7)%k
  if a == 0:
    print(i+1)
    quit()
print(-1)
from collections import defaultdict
g = defaultdict(list)

n, m = map(int, input().split())
if m==0:
    print('Yes')
    exit()
for i in range(m):
    l, r, d = map(int, input().split())
    g[l].append((r, d))
    g[r].append((l, -1*d))
    
visited = {}
vv = {k:None for k in g.keys()}
def dfs(v, w=0):
    visited[v] = True
    vv[v] = w
    for c,d in g[v]:
        if not visited.get(c, False):
            dfs(c, w+d)

f = list(g.keys())[0]
while True:
    dfs(f)
    not_visited = list(set(g.keys()) - set(visited.keys()))
    if not_visited == []: break
    else: f = not_visited[0]

for k in g.keys():
    v = vv[k]
    for c,w in g[k]:
        if not v + w == vv[c]:
            print('No')
            exit()

print('Yes')

### FIXED CODE ###

from collections import defaultdict
g = defaultdict(list)

n, m = map(int, input().split())
if m==0:
    print('Yes')
    exit()
for i in range(m):
    l, r, d = map(int, input().split())
    g[l].append((r, d))
    g[r].append((l, -1*d))
    
visited = {}
vv = {k:None for k in g.keys()}
def dfs(v):
    stack = []
    visited[v] = True
    stack.append((v,0))
    while len(stack)!=0:
        v,w = stack.pop()
        vv[v] = w
        for c,d in g[v]:
            if not visited.get(c, False):
                visited[c] = True
                stack.append((c,w+d))

for f in g.keys():
    if not visited.get(f):
        dfs(f)

for k in g.keys():
    v = vv[k]
    for c,w in g[k]:
        if not v + w == vv[c]:
            print('No')
            exit()

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

from collections import Counter
ca = Counter(a)

# 同じ数はまとめる
remain = []
ans=0
for i,cnt in ca.items():
    if cnt >1:
        ans+=cnt
    else:
        remain.append(i)

remain.sort(reverse=True)
print(ans)
for i in range(len(remain)):
    for j in range(i+1,n):
        if remain[i]%remain[j]==0:
            ans+=1
            break
print(n-ans)

### FIXED CODE ###

n = int(input())
a = sorted(list(map(int, input().split())))
MA = (max(a) + 1)
ans = [0] * MA

for i in range(n):
    for j in range(a[i],MA,a[i]):
        ans[j] += 1
print(sum(ans[i]==1 for i in a))
N = int(input())
nn = N
K = int(input())
n = 1
st = []
m = min(N, K)
while N >= abs(nn - n * m) :
    N = abs(N - K)
    n = n + 1
print(min(m, N))

### FIXED CODE ###

a = list(map(int,input().split()))
n,k = a
ans = 0
if n > k:
    ans = n % k
    if k - ans < ans:
        ans = k - ans
else:
    ans = k - n
    if ans > n:
        ans = n
print (ans)
S=input()

result=[]

for s in S:
  print(result)
  #if s=="B":
    if len(result)>0:
      #print("nBack")
      result.pop()
  else:
    result.append(s)

print(*result)

### FIXED CODE ###

S=input()

result=[]

for s in S:
  #print(result)
  if s=="B":
    if len(result)>0:
      #print("nBack")
      result.pop()
  else:
    result.append(s)

print(*result,sep="")
# -*- coding: utf-8 -*-
# python template for atcoder1
import sys
sys.setrecursionlimit(10**9)
input = sys.stdin.readline


def brute_force():
    N, M = map(int, input().split())
    lamps = [list(map(lambda x:int(x)-1, input().split()))[1:]
             for _ in range(M)]
    p = list(map(int, input().split()))
    ans = 0
    for i in range(1 << N):
        for r in range(M):
            on_sum = 0
            for j in range(M):
                if i >> j & 1 and lamps[r][0]<=j<=lamps[r][1]:
                    on_sum += 1
            if on_sum % 2 == p[r]:
                continue
            else:
                break
        else:
            ans += 1
    print(ans)


brute_force()


### FIXED CODE ###

# python template for atcoder1
import sys
sys.setrecursionlimit(10**9)
input = sys.stdin.readline


def brute_force():
    N, M = map(int, input().split())
    lamps = [list(map(lambda x:int(x)-1, input().split()))[1:]
             for _ in range(M)]
    p = list(map(int, input().split()))
    ans = 0

    for i in range(1 << N):
        for r in range(M):
            on_sum = 0
            for j in range(N):
                if i >> j & 1 and j in lamps[r]:
                    on_sum += 1
            if on_sum % 2 != p[r]:
                break
        else:
            ans += 1
    print(ans)


brute_force()
N, Y = map(int, input().split())
 
#10000:a, 5000:b, 1000:c
for a in range(N+1):
    for b in range(N+1-a):
        c = N - a - b
        if 10000 * a + 5000 * b + 1000 * c == Y:
            print(a, b, c)
            exit()
print(-1, -1, -1)

### FIXED CODE ###

S = input()

print(S.replace('2017', '2018'))
# -*- coding: utf-8 -*-

def main():
    dictionary = {}
    input_num = int(raw_input())
    counter = 0
    while counter < input_num:
        command, key = raw_input().split(' ')
        if command[0] == 'i':
            dictionary[key] = None
        else:
            if key in dictionary:
                print 'yes'
            else:
              ???print 'no'

        counter += 1


if __name__ == '__main__':
    main()

### FIXED CODE ###

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

dictionary = {}
input_num = int(raw_input())
counter = 0
while counter < input_num:
    command, key = raw_input().split(' ')
    if command == 'insert':
        dictionary[key] = None
    else:
        if key in dictionary:
            print 'yes'
        else:
            print 'no'

    counter += 1
# coding : utf-8

import numpy as np

A = [int(i) for i in input().split()]

if A[0] <= A[2] and A[0] + A[1] => A[2]:
	print("YES")
else:
	print("NO")

### FIXED CODE ###

# coding : utf-8

import numpy as np

A = [int(i) for i in input().split()]

if A[0] <= A[2] and A[0] + A[1] >= A[2]:
	print("YES")
else:
	print("NO")
n=int(input())
ans=1
for i in range(n):
    i=n-i
    for j in range(3):
        j+=int(i**0.5)-1
        if(i//j==j and i%j==0):
            ans=i
            break
    if(ans!=1):
        break
        
print(ans)
    

### FIXED CODE ###

n=int(input())
ans=1
if(n==1 or n==2 or n==3):
    ans=1
else:
    for i in range(n):
        i=n-i
        for j in range(3):
            j+=int(i**0.5)-1
            if(i//j==j and i%j==0):
                ans=i
                break
        if(ans!=1):
            break
        
print(ans)
import numpy as np

def seachPrimeNum(N):
    max = int(np.sqrt(N))
    seachList = [i for i in range(2,N+1)]
    primeNum = []
    while seachList[0] <= max:
        primeNum.append(seachList[0])
        tmp = seachList[0]
        seachList = [i for i in seachList if i % tmp != 0]
    primeNum.extend(seachList)
    return primeNum
p = seachPrimeNum(1000)
def factorization(n):
    arr = []
    temp = n
    for i in p:
        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
n = int(input())
a = list(map(int,input().split()))
a.sort()
ans = 0
for i in range(n-2):
    if a[i] == a[i+1] and a[i+1] != a[i+2]:
        ans -= 1
if a[-1] == a[-2]:
    ans -= 1
for i in range(n):
    a[i] = factorization(a[i])
import collections
d = collections.defaultdict(int)
for i in range(n):
    for j in range(len(a[i])):
        if a[i][j][0] in d:
            break
        ans += 1
        d[a[i][j][0]] = 1
if a[0] == [[1,1]]:
    print(0)
else:
    print(ans)



### FIXED CODE ###

n = int(input())
a = list(map(int,input().split()))
a.sort()
p = [True for i in range(a[-1])]
ans = n
for k in range(n-1):
    if p[a[k]-1]:
        if a[k] != a[k+1]:
            for i in range(1,a[-1]+1):
                if a[k]*i <= a[-1]:
                    p[a[k]*i-1] = False
                else:
                    break
        else:
            ans -= 1
            for i in range(1,a[-1]+1):
                if a[k]*i <= a[-1]:
                    p[a[k]*i-1] = False
                else:
                    break  
    else:
        ans -= 1    
k = n-1
if p[a[k]-1]:
    for i in range(1,a[-1]+1):
        if a[k]*i <= a[-1]:
            p[a[k]*i-1] = False
        else:
            break
else:
        ans -= 1   
print(ans)
n = int(input())

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

count = 0
for i in range(n):
  if p[i+1]>p[i] and p[i]>=p[i-1]:
    count += 1
  elif p[i-1]>p[i] and p[i]>=p[i+1]:
    count += 1
    
print (count)

### FIXED CODE ###

n = int(input())

p = [int(_) for _ in input().split()]

count = 0

for i in range(1,n-1):
  if p[i+1]>p[i] and p[i]>=p[i-1]:
    count += 1
  elif p[i-1]>p[i] and p[i]>=p[i+1]:
    count += 1
    
print (count)
M,A = map(int,input().split())

if X < A:
  print(0)
else:
  print(10)

### FIXED CODE ###

X,A = map(int,input().split())
 
if X < A:
  print(0)
else:
  print(10)
import sys
import numpy as np

# 黒: #
# 白: .

H, W = input().split()

H = int(H)
W = int(W)

A = np.zeros([H,W])

for i in range(H):
    chars = np.array(list(input()))
    A[i,:] = np.where(chars=='.', 0, 1)

cnt = 0
w_num = np.sum(A == 0)

while w_num != 0:
    cnt += 1
    B = np.zeros([H+2,W+2])
    B[1:H+1,1:W+1] = A

    C = np.zeros([H,W])
    for i in range(W):
        for j in range(H):
            C[i,j] = B[i+1,j+1] + B[i,j+1] + B[i+2,j+1] \
                            + B[i+1,j] + B[i+1,j+2]

    w_num = np.sum(C == 0)
    A = C
    print(A)

print(cnt)

### FIXED CODE ###

def main():
    H, W = map(int, input().split())
    field = [list(input()) for _ in range(H)]
    dd = ((1, 0), (-1, 0), (0, 1), (0, -1))

    q = []
    for i in range(H):
        for j in range(W):
            if field[i][j] == "#":
                q.append((i, j))
                field[i][j] = 0
    moves = 0

    while q:
        qn = []
        moves += 1
        for x, y in q:
            for dx, dy in dd:
                nx, ny = int(x + dx), int(y + dy)
                if 0 <= nx < H and 0 <= ny < W:
                    if field[nx][ny] == ".":
                        field[nx][ny] = moves
                        qn.append((nx, ny))

        q = qn

    m = []
    for i in range(H):
        m.append(max(field[i]))
    print(max(m))


main()
A,B,C=list(map(int,input().split(" ")))
if B>=X:
  print("YES")
else:
  print("NO")

### FIXED CODE ###

A,B,X=list(map(int,input().split(" ")))
if A<=X and X<=A+B:
  print("YES")
else:
  print("NO")
def insertion(A, n, g):
    c = 0
    for i in range(g, n):
        key = A[i]
        j = i - g
        while j >= 0 and A[j] > key:
            A[j + g] = A[j]
            j -= g
            c += 1
        A[j + g] = key
    return c

def main():
    n = input()
    A = [input() for i in range(n)]

    G = [1]
    h = 4
    while h < n:
        G[0:0] = [h]
        h = h * 3 + 1
    cnt = 0

    for i in G:
        j = insertion(A, n, i)
        cnt += j

    print(len(G))
    print(" ".join(map(str, G)))
    print(cnt)
    for k in A:
        print(k)

main()

### FIXED CODE ###

def insertion(A, n, g):
    cnt = 0
    for i in range(g, n):
        while i >= g and A[i - g] > A[i]:
            A[i], A[i - g] = A[i - g], A[i]
            i -= g
            cnt += 1
    return cnt

def main():
    n = int(raw_input())
    A = [int(raw_input()) for i in range(n)]

    G = list()
    h = k = 1
    while h <= n:
        G.append(h)
        h = (4 ** k) + (3 * (2 ** (k - 1)) + 1)
        k += 1
    G = G[::-1]

    cnt = 0
    for i in G:
        cnt += insertion(A, n, i)

    print(len(G))
    print(" ".join(map(str, G)))
    print(cnt)
    for j in A: print(j)

main()
def calc_gcd(a,b):
    if a < b:
        a,b=b,a
    if b == a:
        return a
    return calc_gcd(b,a%b)

x,y=map(int,input().split())
print("%d"%(calc_gcd(x,y)))



### FIXED CODE ###

def calc_gcd(a,b):
    if a < b:
        a,b=b,a
    if b == 0:
        return a
    return calc_gcd(b,a%b)

x,y=map(int,input().split())
print("%d"%(calc_gcd(x,y)))
print(str(h) + ':' + str(m) + ':' + str(s))

### FIXED CODE ###

S = int(input())
h = S // 3600
m = S % 3600 // 60
s = (S % 3600) - (m * 60)
print(h,m,s,sep=':')
S = input()
#print(S)
#i = 0
for e in S:
    if e=="+":
        i=+1
    else:
        i-=1
print(i)


### FIXED CODE ###


S = input()
#print(S)
i = 0
for e in S:
    if e=="+":
        i=i+1
    if e=="-":
        i=i-1
print(i)
import sys
read = sys.stdin.buffer.read
readline = sys.stdin.buffer.readline
readlines = sys.stdin.buffer.readlines
N = int(readline())
S = read().split()

S = sorted(S)
ls = [[] for i in range(N + 1)]
max_num = 0
left = 0
right = 0
while right < N:
    while right < N and S[left] == S[right]:
        right += 1
    if (right  - left) >= max_num:
        ls[right - left].append(S[left])
        max_num = right - left
    left = right
    
print('\n'.join(ls[max_num]))

### FIXED CODE ###

import sys
read = sys.stdin.buffer.read
readline = sys.stdin.buffer.readline
readlines = sys.stdin.buffer.readlines
N = int(readline())
S = read().split()

S = sorted(S)
ls = [[] for i in range(N + 1)]
max_num = 0
left = 0
right = 0
while right < N:
    while right < N and S[left] == S[right]:
        right += 1
    if (right  - left) >= max_num:
        ls[right - left].append(S[left].decode())
        max_num = right - left
    left = right
    
print('\n'.join(ls[max_num]))
import math
pi = math.pi

x = int(input())

a = pi*x*x
b = pi*(x+x)

print("%.6f" %a, "%.6f" %b)

### FIXED CODE ###

import math
pi = math.pi

x = float(input())

a = pi*x*x
b = pi*(x+x)

print("{0:0.6f} {1:0.6f}".format(a, b))
r = int(input())
print("%f %f" % (math.pi * r ** 2, 2 * math.pi * r))

### FIXED CODE ###

import math
r = float(input())
print("%f %f" % (math.pi * r ** 2, 2 * math.pi * r))
import math
 
def main():
  N = int(input())
  
  print(search(N))
 
def search(x):
  
  ints = list(range(2,x))
  
  # 順に確認する
  for i in ints:
    if x%i==0:
      seartch(x+1)
  	elif x < i**2:
      break
    
  return x

### FIXED CODE ###

print("".join(input().split(" ")[::-1]))
weather_list = ["Sunny", "Cloudy", "Rainy"]
a = input("")
print( weather_list[ weather_list.index(a) + 1 ] )


### FIXED CODE ###

weather_list = ["Sunny", "Cloudy", "Rainy"]
a = input("")
print( weather_list[ ( weather_list.index(a) + 1 ) % 3  ] )
import re
S = input()

po=[]
ne=[]
li = [m.span()[0] for m in re.finditer('><', S)]
result = []

n = 0
for i in S:
    if i == "<":
        n += 1
    else:
        po.append(n)
        break
for i in li:
    s = "<"
    n = 0
    while s == S[i+1]:
        n += 1
        i += 1
        if i+1 >= len(S):
            break
    po.append(n)
for i in li:
    s = ">"
    n = 0
    while s == S[i]:
        n += 1
        i -= 1
    ne.append(n)
n = 0
for i in S[::-1]:
    if i == ">":
        n += 1
    else:
        ne.append(n)
        break
for i,l in enumerate(po):
    if l < ne[i]:
        if l > 0:
            result.append((1/2)*(l-1)*l)
        if ne[i] > 0:
            result.append((1/2)*ne[i]*(ne[i]+1))
    else:
        if l > 0:
            result.append((1/2)*l*(l+1))
        if ne[i] > 0:
            result.append((1/2)*ne[i]*(ne[i]-1))
print(int(sum(result)))

### FIXED CODE ###

import re
S = input()

po=[]
ne=[]
li = [m.span()[0] for m in re.finditer('><', S)]
result = []
n = 0
for i in S:
    if i == "<":
        n += 1
    else:
        break
po.append(n)
for i in li:
    s = "<"
    n = 0
    while s == S[i+1]:
        n += 1
        i += 1
        if i+1 >= len(S):
            break
    po.append(n)
for i in li:
    s = ">"
    n = 0
    while s == S[i]:
        n += 1
        i -= 1
        if i < 0:
            break
    ne.append(n)
n = 0
for i in S[::-1]:
    if i == ">":
        n += 1
    else:
        break
ne.append(n)
for i,l in enumerate(po):
    if l < ne[i]:
        if l > 0:
            result.append((1/2)*(l-1)*l)
        if ne[i] > 0:
            result.append((1/2)*ne[i]*(ne[i]+1))
    else:
        if l > 0:
            result.append((1/2)*l*(l+1))
        if ne[i] > 0:
            result.append((1/2)*ne[i]*(ne[i]-1))
print(int(sum(result)))
from math import round

a, b = map(int, input().split())
print(round(avg(a, b)))

### FIXED CODE ###

a, b = map(int, input().split())
print((a + b + 1) // 2)
a = input()
b = input()
a = int(a)
b = int(b)
print('%d %d'%(a*b,2*a+2*b))

### FIXED CODE ###

a,b = map(int,input().split())
print('%d %d'%(a*b,2*a+2*b))
n = int(input())
p_list = list(map(int, input().split()))
cnt = 0
for i in range(n):
    if p_list[i] == i+1:
        p_list[i+1] = p_list[i]
        cnt += 1
print(cnt)

### FIXED CODE ###

n = int(input())
p_list = list(map(int, input().split()))
cnt = 0
for i in range(n-1):
    if p_list[i] == i+1:
        p_list[i+1] = p_list[i]
        cnt += 1
if p_list[n-1] == n:
    cnt += 1
print(cnt)
import math
r = int(input())
print("%d %d"%(math.pi*r*r,2*math.pi*r))

### FIXED CODE ###

import math
r = float(input())
print("%f %f"%(math.pi*r*r,2*math.pi*r))
n = int(input())
k = int(input())
if n >= k:
  n = n % k

print(min(n, -(n-k)))

### FIXED CODE ###

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

if n >= k:
  n %= k
  
print(min(n, -(n-k)))
k = int(input)
a,b = map(int, input().sprit())
ans = False
for i in range(a,b+1) :
  if i%k == 0 : 
    ans = True

if ans==True : print('OK')
else : print('NG')
    


### FIXED CODE ###

k = int(input())
a,b = map(int,input().split())
ans = 'NG'
for i in range(a,b+1) :
  if i%k == 0 : 
    ans = 'OK'

print(ans)
a,b=map(int, input().split())
ans=a
if(b-a==0):
    print(b)
    exit()
#[2, 3, 4]a=2, b=4
#[1, 2, 3]
if(b-a+1)%2==1:#中が奇数こ
    if a%2==0:
        print(b^((b-a)//2)%2)
    else:
        print(a^((b-a)//2)%2)

#[2, 3, 4, 5]
#[1, 2, 3, 4]
else:
    if a%2==1:
        print(a^b^((b-a-1)/2)%2)
    else:
        print(0)


### FIXED CODE ###

def main():
    a,b = map(int, input().split())
    n = (b-a+1)#要素数
    k = n//2

    if n%2==0:
        if a%2==0:
            if k%2==0:
                res = 0
            else:
                res =1
        else:
            k = (n-2)//2
            if k%2 == 1:
                res=(a^b^1)
            else:
                res = a^b
    else:
        if a%2 == 0:
            if k%2 == 0:
                res = (b)
            else:
                res = b^1
        else:
            if k%2==1:
                res = a^1
            else:
                res = a
    print(res)





if __name__ == '__main__':
    main()
n, a = [int(i) for i in input().split()]
x = [int(i) for i in input().split()]

dp= np.zeros((n+1,n+1,n*a+1),dtype=int)
dp[0][0][0]=1
ans=0

for k in range(1,n+1):
  for i in range(0,k+1):
    for j in range(0,a * i+1):
      if j>=x[k-1] and i>=1:
        dp[k][i][j]= dp[k-1][i][j] + dp[k-1][i-1][j-x[k-1]]
      else:
        dp[k][i][j]= dp[k-1][i][j] 
      
for i in range(1,n+1):
  ans+=dp[n][i][a*i]

print(ans)

### FIXED CODE ###

n, a = [int(i) for i in input().split()]
x = [int(i) for i in input().split()]

dp=[[0 for i in range(a*n+1)] for j in range(n+1)]
dp[0][0]=1
ans=0
f=0

for k in range(1,n+1):
  kx=x[k-1]
  f+=kx
  for i in range(k,0,-1):
    for j in range(kx,a*n+1):
      dp[i][j] += dp[i-1][j-kx]
      if j > f:
        break
      
for i in range(1,n+1):
  ans+=dp[i][a*i]

print(ans)
n=int(input())
word=input()

letters=[]
for letter in word:
    letters.append(letters)
letters1= letters[:len(letters)//2]
letters2= letters[len(letters)//2:]
  
if letters1==letters2:
	return print(Yes)
else:
  	return print(No)

### FIXED CODE ###

n=int(raw_input())
ch=raw_input()
if ch[:n//2]==ch[n//2:]:
        print('Yes')
else:
        print('No')
N, M = list(map(int, input().split()))

MOD = 10**9+7

class Comb:
    def __init__(self, N):
        self.fac = [1] * (N+1)
        for i in range(2, N+1): self.fac[i] = self.fac[i-1] * i % MOD

    def pow(self, a, b):
        res = 1
        while b:
            if b & 1: res = res * a % MOD
            a = a**2 % MOD
            b >>= 1
        return res

    def comb(self, n, r):
        if r < 0 or r > n: return 0
        return (self.fac[n] * self.pow(self.fac[r], MOD-2)) % MOD * self.pow(self.fac[n-r], MOD-2) % MOD

    def permutation(self, n, r):
        if r == 0: return 1
        return self.fac[n] * self.pow(self.fac[n-r], MOD-2) % MOD

from collections import *
def get_prime(n):
    c = Counter()

    while not n % 2:
        c[2] += 1
        n //= 2
    i = 3

    while i <= n**0.5:
        while not n % i:
            c[i] += 1
            n //= i
        i += 2

    while not n % i:
        c[i] += 1
        n //= i

    return c

prime = get_prime(M)
comb = Comb(N+max([m for m in prime.values()]))

ans = 1

for n in prime.values():
    ans = ans * comb.comb(N+n-1, n) % MOD
print(ans % MOD)

### FIXED CODE ###

import sys
input = sys.stdin.readline

from collections import *

def prime_fact(n):
    prime = Counter()
    m = 0

    while not n % 2: 
        prime[2] += 1
        n //= 2
        m += 1

    x = 3
    while x**2 <= n: 
        c = 0
        while not n % x: 
            prime[x] += 1
            n //= x
            c += 1
        m = max(m, c)
        x += 2

    if n > 1: prime[n] += 1

    return prime, m

MOD = 10**9+7

class Comb:
    def __init__(self, N):
        self.fac = [1] * (N+5)
        for i in range(2, N+5): self.fac[i] = self.fac[i-1] * i % MOD

    def pow(self, a, b):
        res = 1
        while b:
            if b & 1: res = res * a % MOD
            a = a**2 % MOD
            b >>= 1
        return res

    def comb(self, n, r):
        if r < 0 or r > n: return 0
        return (self.fac[n] * self.pow(self.fac[r], MOD-2)) % MOD * self.pow(self.fac[n-r], MOD-2) % MOD

def main():
    N, M = list(map(int, input().split()))
    prime, m = prime_fact(M)

    comb = Comb(N-1+m)
    ans = 1

    for v in prime.values():
        ans = ans * comb.comb(N-1+v, v) % MOD

    print(ans)
    
if __name__ == '__main__':
    main()
n = int(input())
a = list(map(int, input().split()))
import math
import collections
def combinations_count(n, r):
    return math.factorial(n) // (math.factorial(n - r) * math.factorial(r))
def get_result(key, c):
    ans = 0
    for d in c.items():
        if d[0] == key:
            value = d[1]-1
        else:
            value = d[1]
        if value > 1:
            ans += combinations_count(value, 2)
    return int(ans)
ans = {}
tmp = a.copy()
tmp.sort()
c = collections.Counter(tmp)
for k in range(n):
    key = a[k]
    if key in ans:
        print(ans[key])
    else:
        ans[key] = get_result(key, c)
        print(ans[key])

### FIXED CODE ###

n, m = map(int, input().split())
n_l = [i for i in range(0,n*2,2)]
m_l = [i for i in range(1,m*2,2)]
hoge = n_l + m_l
count = 0
for i in hoge:
    for j in hoge:
        if (i!=j)&((i+j)%2==0):
            count+=1
print(int(count/2))
def LCS():
    seq1 = raw_input()
    seq2 = raw_input()
 
    a, b = len(seq1), len(seq2)
    for i in range(b + 1):
      c1[i] = 0 
    for i in range(a):
        e1 = seq1[i]
        c2 = c1+[]
        for j in range(b):
            if e1 == seq2[j]:
                c1[j + 1] = c2[j] + 1
            elif c1[j + 1] < c1[j]:
                c1[j + 1] = c1[j]
    return c1[-1]
 
n = input()
for i in range(n):
    print LCS()

### FIXED CODE ###

def LCS():
    X = raw_input()
    Y = raw_input()
 
    a, b = len(X), len(Y)
    c1 = [0 for i in range(b+1)]
    for i in range(a):
        e1 = X[i]
        c2 = c1+[]
        for j in range(b):
            if e1 == Y[j]:
                c1[j+1] = c2[j] + 1
            elif c1[j+1] < c1[j]:
                c1[j+1] = c1[j]
    return c1[-1]
 
n = input()
for i in range(n):
    print LCS()