Harryxun/stf_run huggingface dataset:
import numpy as np 


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


s_list = list()

for i in range(n):
    line = list(map(int, input().split()))
    s_list.append([line[0], np.array(line[1:], dtype=int)])


cands = list()
# cost, value
cands.append([0, np.zeros(m, dtype=int)])


for l in s_list:
    next_cands = list()
    for c in cands:
        next_cands.append([c[0] + l[0], c[1] + l[1]])
    cands += next_cands


min_cost = 10**6
for l in cands:
    if (l[1] >= x).all() and l[0] < min_cost:
        min_cost = l[0]


if min_cost == 10**6:
    print(-1)
else:
    print(min_cost)
    



### FIXED CODE ###

import numpy as np 


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


s_list = list()

for i in range(n):
    line = list(map(int, input().split()))
    s_list.append([line[0], np.array(line[1:], dtype=int)])


cands = list()
# cost, value
cands.append([0, np.zeros(m, dtype=int)])


for l in s_list:
    next_cands = list()
    for c in cands:
        next_cands.append([c[0] + l[0], c[1] + l[1]])
    cands += next_cands


min_cost = 10**12
for l in cands:
    if (l[1] >= x).all() and l[0] < min_cost:
        min_cost = l[0]


if min_cost == 10**12:
    print(-1)
else:
    print(min_cost)
from collections import defaultdict,deque, Counter
import sys,heapq,bisect,math,itertools,string,queue,copy,time
import numpy as np
sys.setrecursionlimit(10**8)
INF = float('inf')
mod = 10**9+7
eps = 10**-7
def inp(): return int(sys.stdin.readline())
def inpl(): return list(map(int, sys.stdin.readline().split()))
def inpl_str(): return list(sys.stdin.readline().split())
ans = 0

def num_check(n,a,b):
    just_list = list(range(2,n+1))
    ans_dq = deque([1])
    while len(just_list)!=0:
        first_val = just_list[0]
        ans_dq.append(first_val)
        just_list = [i for i in just_list if (i%first_val != 0 and a%i == 0 and b%i == 0)]
    return len(ans_dq)

def gcd(a,b):
    if b>a: return gcd(b,a)
    else: return gcd(b,a%b) if a%b else b

[a,b] = inpl()
n = gcd(a,b)
ans = num_check(n,a,b)
print(ans)

### FIXED CODE ###

from collections import defaultdict,deque
import sys,heapq,bisect,math,itertools,string,queue,copy,time
import numpy as np
sys.setrecursionlimit(10**8)
INF = float('inf')
mod = 10**9+7
eps = 10**-7
def inp(): return int(sys.stdin.readline())
def inpl(): return list(map(int, sys.stdin.readline().split()))
def inpl_str(): return list(sys.stdin.readline().split())

[A,B] = inpl()

def gcd(a,b):
    if a < b: return gcd(b,a)
    else: 
        return gcd(b,a%b) if b != 0 else a

ans_dq = deque([1])

c = gcd(A,B)
for i in range(2,int(c**0.5)//1+1):
    add_or_not = 0
    while c%i == 0:
        c = c//i
        add_or_not = 1
    if add_or_not: ans_dq.append(i)
if c != 1: ans_dq.append(c)

ans = len(ans_dq)
print(ans)
N = int(input())
d = list(map(int,input().split()))
d.sort()
ans = d[(N/2)+1]-d[N/2]
  

### FIXED CODE ###

N = int(input())
d = list(map(int,input().split()))
d.sort()
ans = d[int((N/2))]-d[int(N/2)-1]
print(ans)
N = int(input())
L = list(map(int, input().split()))

L.sort(reverse=True)
max_num = L.pop(0)

if max_num < total(L):
  print("Yes")
else:
  print("No")


### FIXED CODE ###

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

L.sort(reverse=True)
max_num = L.pop(0)

if max_num < sum(L):
  print("Yes")
else:
  print("No")
N, A, B, C = [int(i) for i in input().split()]

ans = list()
l = list()

for i in range(N):
    l.append(input())

def dfs(i, a, b, c):
    if i == N:
        return True

    ss = l[i]
    print(ss)
    if ss == 'AB':
        if a == 0 and  b == 0:
            return False
        if a > 0 and dfs(i + 1, a - 1, b + 1, c):
            ans.insert(0, 'B')
            return True
        if b > 0 and dfs(i + 1, a + 1, b - 1, c):
            ans.insert(0, 'A')
            return True
        else:
            return False
    elif ss == 'AC':
        if a == 0 and  c == 0:
            return False
        if a > 0 and dfs(i + 1, a - 1, b, c + 1):
            ans.insert(0, 'C')
            return True
        if c > 0 and dfs(i + 1, a + 1, b, c - 1):
            ans.insert(0, 'A')
            return True
        else:
            return False
    elif ss == 'BC':
        if b == 0 and  c == 0:
            return False
        if b > 0 and dfs(i + 1, a, b - 1, c + 1):
            ans.insert(0, 'C')
            return True
        if c > 0 and dfs(i + 1, a, b + 1, c - 1):
            ans.insert(0, 'B')
            return True
        else:
            return False

dfs(0, A, B, C)

if len(ans) > 0:
    print('Yes')
    for x in ans:
        print(x)
else:
    print('No')

### FIXED CODE ###

import sys
sys.setrecursionlimit(10 ** 5 + 10)

N, A, B, C = [int(i) for i in input().split()]

ans = list()
l = list()

for n in range(N):
    l.append(input())

def dfs(i, a, b, c):
    if i == N:
        return True

    ss = l[i]
    if ss == 'AB':
        if a == 0 and b == 0:
            return False
        if b > 0 and dfs(i + 1, a + 1, b - 1, c):
            ans.append('A')
            return True
        if a > 0 and dfs(i + 1, a - 1, b + 1, c):
            ans.append('B')
            return True
    if ss == 'AC':
        if a == 0 and c == 0:
            return False
        if c > 0 and dfs(i + 1, a + 1, b, c - 1):
            ans.append('A')
            return True
        if a > 0 and dfs(i + 1, a - 1, b, c + 1):
            ans.append('C')
            return True
    if ss == 'BC':
        if b == 0 and c == 0:
            return False
        if c > 0 and dfs(i + 1, a, b + 1, c - 1):
            ans.append('B')
            return True
        if b > 0 and dfs(i + 1, a, b - 1, c + 1):
            ans.append('C')
            return True
    return False

dfs(0, A, B, C)

if len(ans) > 0:
    print('Yes')
    for x in reversed(ans):
        print(x)
else:
    print('No')
n = int(input())
n= 0
lis = map(int,input().split())
while(1)
  for l in lis:
  	if l % 2 == 1:
      return(n)
    else:
      l /= 2
  n++

### FIXED CODE ###

n = int(input())
lis = list(map(int,input().split()))
m = 0
b = True
while(b):
  for index,l in enumerate(lis):
    if l % 2 == 1:
      b = False
      m -= 1
      break
    else:
      lis[index] = l / 2
  m += 1
print(m)
a, b = map(int, input(). split())
if a*b % 2:
    ptint('Odd')
else:
    print('Even')
    

### FIXED CODE ###

a, b = map(int, input().split())
if (a*b) % 2:
    print("Odd")
else:
    print("Even")
n = int(input())
for i in range(n):
    eq = input().replace("=","")
    print(eval(eq))

### FIXED CODE ###

import re

class Num:
    def __init__(self, x):
        self.x = x

    def __str__(self):
        return str(self.x)

    def __add__(self, other):
        return Num(self.x + other.x)

    def __sub__(self, other):
        return Num(self.x - other.x)

    def __truediv__(self, other):
        return Num(int(self.x / other.x))

    def __mul__(self, other):
        return Num(self.x * other.x)

    def __neg__(self):
        return Num(-self.x)

n = int(input())
for _ in range(n):
    expr = input()[0:-1]
    expr = re.sub(r'(\d+)', r'Num(\1)', expr)
    print(eval(expr))
n= int(input())
h1=list(map(int,input().split()))
dp=[-1 for i in range(n)]

def fun(i):
    if dp[i]!=-1:
        return dp[i]
    if i==n-1:
        best=0
    elif i==n-2:
        best=abs(h1[n-1]-h1[n-2])
    else:
        best=min(fun(i+1)+abs(h1[i+1]-h1[i]),fun(i+2)+abs(h1[i+2]-h1[i]))
    dp[i]=best
    return best

print(fun(0))  

### FIXED CODE ###

n= int(input())
h1=list(map(int,input().split()))
dp=[-1 for i in range(n)]
def fun(i):
    if dp[i]!=-1:
        return dp[i]
    if i==n-1:
        best=0
    elif i==n-2:
        best=abs(h1[n-1]-h1[n-2])
    else:
        best=min(fun(i+1)+abs(h1[i+1]-h1[i]),fun(i+2)+abs(h1[i+2]-h1[i]))
    dp[i]=best
    return best
for k in range(n):
    fun(n-1-k)

print(fun(0))
a = list(input())
b = list(input())
c = list(input())

print(a[0]+b[1]+c[2])

### FIXED CODE ###

A,B = map(int,input().split())
L = list(range(A,B+1))
counter = 0

for i in L:
    #回文判定
    tmp = list(str(i))
    if tmp[0] == tmp[4] and tmp[1] == tmp[3]:
        counter += 1

print(counter)
print('Possible' if int(input())%3==0 else 'Impossible')

### FIXED CODE ###

a,b=map(int,input().split())
print( 'Possible' if a%3==0 or b%3==0 or (a+b)%3==0  else 'Impossible')
import math
n, k = map(int, input().split())

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

mod = 10**9+7

for i in range(1, k + 1):
    print(cmb(n - k + 1, i) * cmb(k - 1, i - 1) % mod)

### FIXED CODE ###

import math
n, k = map(int, input().split())
"""
def cmb(n, r):
    return math.factorial(n) // (math.factorial(n - r) * math.factorial(r))

mod = 10**9+7
"""
def cmb(n, r, mod):
    if ( r<0 or r>n ):
        return 0
    r = min(r, n-r)
    return g1[n] * g2[r] * g2[n-r] % mod

mod = 10**9+7 #出力の制限
N = 2000
g1 = [1, 1] # 元テーブル
g2 = [1, 1] #逆元テーブル
inverse = [0, 1] #逆元テーブル計算用テーブル

for i in range( 2, N + 1 ):
    g1.append( ( g1[-1] * i ) % mod )
    inverse.append( ( -inverse[mod % i] * (mod//i) ) % mod )
    g2.append( (g2[-1] * inverse[-1]) % mod )

for i in range(1, k + 1):
    print((cmb(n - k + 1, i, mod) * cmb(k - 1, i - 1, mod)) % mod)
    #print(cmb(n - k + 1, i))
    #print(cmb(k - 1, i - 1))
import math
n = int(input())
a = []
for i in range(1, math.ceil(n**(1/2))):
    if n % i == 0:
        a.append(max(len(str(i)), len(str(n // i))))
print(min(a))

### FIXED CODE ###

import math
n = int(input())
a = []
for i in range(1, math.ceil(n**(1/2))+1):
    if n % i == 0:
        a.append(max(len(str(i)), len(str(n // i))))
print(min(a))
N = input()
if N[-1] == 3
    print("bon")
elif N[-1] == 0 or 1 or 6 or 8:
    print("pon")
else:
    print("hon")

### FIXED CODE ###

N = input()
if N[-1] == "3":
    print("bon")
elif N[-1] == "0":
    print("pon")
elif N[-1] == "1":
    print("pon")
elif N[-1] == "6":
    print("pon")
elif N[-1] == "8":
    print("pon")
elif N[-1] == "2":
    print("hon")
elif N[-1] == "4":
    print("hon")
elif N[-1] == "5":
    print("hon")
elif N[-1] == "7":
    print("hon")
elif N[-1] == "9":
    print("hon")
def paralell_divide(H, W):
    return 0 if W % 3 == 0 else H

def perpendicular_divide(H, W):
    if W % 2 == 0:
        return W / 2
    a = (H - 1) / 3 if H % 3 == 1 else (H + 1) / 3
    b = (W + 1) / 2 * (H - a)
    c = (W - 1) / 2 * (H - a)
    a = a * W
    return max(a, b, c) - min(a, b, c)

H, W = map(int, input().strip().split(' '))
print min(parallel_divide(H, W), parallel_divide(W, H), perpendicular_divide(H, W), perpendicular_divide(W, H))

### FIXED CODE ###

def parallel_divide(H, W):
    return 0 if W % 3 == 0 else H
 
def perpendicular_divide(H, W):
    if W % 2 == 0:
        return W // 2
    S1 = (H - 1) // 3 if H % 3 == 1 else (H + 1) // 3
    S2 = (W + 1) // 2 * (H - S1)
    S3 = (W - 1) // 2 * (H - S1)
    S1 = S1 * W
    return max(S1, S2, S3) - min(S1, S2, S3)
 
H, W = map(int, input().strip().split(' '))
print(min(parallel_divide(H, W), parallel_divide(W, H), perpendicular_divide(H, W), perpendicular_divide(W, H)))
from math import floor
a, b = [float(i) for i in input().split()]
b = b * 100
p = int(str(b)[0])
q = int(str(b)[1])
r = int(str(b)[2])
print(floor(a * p + (a * q) / 10 + (a * r)/100))

### FIXED CODE ###

from math import floor
a, b = [i for i in input().split()]
p = int(b[0] + b[2] + b[3])
print(int(a) * p // 100)
import math
n = int(input())
c = []
s = []
f = []
for i in range(n-1):
  x,y,z = map(int, input().split())
  c += [x]
  s += [y]
  f += [z]
  
for i in range(n-1):
  ans = s[i]+c[i]
  for j in range(i+1, n):
    ans = (ans//f[j]) * math.ceil(ans/f[j]) + c[j]
  print(ans)
print(0)

### FIXED CODE ###

import math

n = int(input())
c = []
s = []
f = []
for i in range(n - 1):
    x, y, z = map(int, input().split())
    c += [x]
    s += [y]
    f += [z]

for i in range(n - 1):
    ans = s[i] + c[i]
    for j in range(i + 1, n-1):
        if ans < s[j]:
            ans = s[j] + c[j]
        else:
            ans = f[j] * math.ceil(ans / f[j]) + c[j]
    print(ans)
print(0)
from sys import stdin

def main():
    N = int(input())
    AB = [tuple(map(int, input().split())) for _ in [0] * N]

    disha = sorted(AB)
    dishb = sorted(disha, key=lambda x: x[1])
    taka, aoki = 0, 0
    for i in range(N):
        if i % 2:
            if dishb[-1] == 0:
                dishb.pop(-1)
            aoki += dishb[-1][1]
            j = disha.index(dishb[-1])
            disha[j] = 0
            dishb.pop(-1)
        else:
            if disha[-1] == 0:
                disha.pop(-1)
            taka += disha[-1][0]
            j = dishb.index(disha[-1])
            dishb[j] = 0
            disha.pop(-1)
    print(taka - aoki)

input = lambda: stdin.readline()
main()


### FIXED CODE ###

from sys import stdin
 
def main():
    N = int(input())
    AB = [tuple(map(int, input().split())) for _ in [0] * N]
 
    dish = sorted(AB, reverse=1, key=lambda x: sum(x))
    taka, aoki = 0, 0
    for i in range(N):
        aoki += dish[i][1]
        if not i % 2:
            taka += sum(dish[i])
    print(taka - aoki)
 
input = lambda: stdin.readline()
main()
n=int(input())
x=input()

def popcount(n):
    bin_n=bin(n)[2:]
    count=0
    for i in bin_n:
        count+=int(i)
    return count

def f(n):
    ans=0
    while n>0:
        n=n%popcount(n)
        ans+=1
    return ans

for i in range(n):
    inv=str(int(not bool(int(x[i]))))
    i_10=int((x[0:i]+ inv+x[i+1:n]),2)
    print(f(i_10))


### FIXED CODE ###

n=int(input())
ans=[0 for _ in range(10001)]

for x in range(1,101):
  for y in range(1,101):
    for z in range(1,101):
      v=x*x+y*y+z*z+x*y+y*z+z*x
      if v<10001:
        ans[v]+=1

for i in range(n):
  print(ans[i+1])
n,k=map(int,input().split())
sum=0
while n>=1:
  n=n/k
  sum+=1
  
return sum


### FIXED CODE ###

n,k=map(int,input().split())
count=1
while n>=k:
  n=n/k
  count+=1
print(count)
from collections import deque
[N,L] = [int(x) for x in input().split()]
A = {}
B = deque([])
ANS = {}
count = 0
for i,x in enumerate(input().split()):
    i = int(i)
    x = int(x)
    B.append(x)
    if x in A : A[x] += [i]
    else : A[x] = [i]
for i in sorted(A) :
    for j in A[i] :
        for k in range(L) :
            if j + k not in ANS :
                ANS[j+k] = i
                count += 1
    if (N-count)**2 < N : break

for i in range(L):
    if i not in ANS : ANS[i] = min(B[:i+1])
for i in range(L,N):
    if i not in ANS : ANS[i] = min(B[i+1-L:i+1])
for i in range(L-1,N-1) : print(ANS[i], end=" ")
print(ANS[N-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])
a = int(input())
b = int(input())

mennseki = a*b
mawari = (a*2)+(b*2)

print(mennseki mawari)

### FIXED CODE ###

a,b = [int(x) for x in input().split()]
print(a*b,(a+b)*2)
a=input()
b=input()
a=int(a)
if 0<=a<6:
  b=0
elif 6<=a<13:
  b=b/2
else:
  b=b
b=int(b)
print(b)

### FIXED CODE ###

a,b = map(int,input().split())
if 0<=a<6:
  b=0
elif 6<=a<13:
  b=b//2
else:
  b=b
print(b)
n=int(input())
rec=list(map(int,input().split()))
s=[rec[0],abs(rec[1]-rec[0])]
for i in range(2,n):
        total2=abs(rec[i]-rec[i-2])+s[i-2]
        total1=abs(rec[i]-rec[i-1])+s[i-1]
        s.append(min(total2,total))
print(s[-1])

### FIXED CODE ###

n=int(input())
rec=list(map(int,input().split()))
s=[0,abs(rec[1]-rec[0])]
for i in range(2,n):
        total2=abs(rec[i]-rec[i-2])+s[i-2]
        total1=abs(rec[i]-rec[i-1])+s[i-1]
        s.append(min(total2,total1))
print(s[-1])
n = raw_input()
A = map(int, raw_input().split())
cnt = 0
for i in xrange(len(A)-1):
    mini = i
    for j in xrange(i, len(A)-1):
        if A[j] < A[mini]
            mini = j
    A[i], A[mini] = A[mini], A[j]
    cnt += 1
for x in A:
	print x,
print
print cnt

### FIXED CODE ###

n = raw_input()
A = map(int, raw_input().split())
cnt = 0
for i in xrange(len(A)):
    mini = i
    for j in xrange(i, len(A)):
        if A[j] < A[mini]:
            mini = j
    if A[i]!=A[mini]:
	    cnt += 1
	    A[i], A[mini] = A[mini], A[i]
for x in A:
	print x,
print
print cnt
import bisect

n, m = map(int, input().split())
a = list(map(int, input().split()))
l = []

for _ in range(m):
    l.append(list(map(int, input().split())))

a.sort()
l.sort(key=lambda x: x[1], reverse=True)

focus = 0
for b, c in l:
    for j in range(focus, focus+b):
        a[j] = max(c, a[j])
    focus += b

print(sum(a))


### FIXED CODE ###

n, m = map(int, input().split())
a = list(map(int, input().split()))
l = []

for _ in range(m):
    l.append(list(map(int, input().split())))

a.sort()
l.sort(key=lambda x: x[1], reverse=True)

focus = 0
for b, c in l:
    for j in range(focus, min(focus+b, n)):
        a[j] = max(c, a[j])
    focus += b

print(sum(a))
x,y,z= map(int,input().split())

print("x+y+z")

### FIXED CODE ###

num = list(input())


print(num.count("1"))
N, K = map(int, input().split())
A = list(map(int, input().split()))
count = 0
for i in range(int(N / (K - 1))):
    if i * (K - 1) + K <= N - 1:
        m = min(A[i * (K - 1):i * (K - 1) + K])
        for j in range(i * (K - 1), i * (K - 1) + K):
            A[j] = m
        count += 1
    else:
        m = min(A[N - K:N])
        for j in range(N - K, N):
            A[j] = m
    print(A)
count += 1
A.reverse()
a = 0
for i in range(1, N):
    if A[i] != A[0]:
        a = i
        break
if a != 0:
    count += int((N - a) / (K - 1))
print(count)


### FIXED CODE ###

import math
N, K = map(int, input().split())
A = list(map(int, input().split()))
print(math.ceil((N - 1) / (K - 1)))
from itertools import accumulate 

N, K = list(map(int, input().split()))
P = list(map(lambda x: int(x) - 1, input().split()))
C = list(map(int, input().split()))

ans = -10**9-1
seen = [False]*N
for i in range(N):
    if seen[i]:
        continue
    loop = []
    now = i
    while seen[now] == False:
        seen[now] = True
        loop.append(C[now])
        now = P[now]
    loop_size = len(loop)
    loop_score = sum(loop)
    cumsum = list(accumulate(loop+loop))
    for j in range(1, loop_size+2):
        for l in range(loop_size+1):
            r = l+j
            subseq = cumsum[r] - cumsum[l]
            ans = max(ans, subseq, subseq+loop_score*((K-j)//loop_size))
print(ans)

### FIXED CODE ###

N, K = list(map(int, input().split()))
P = list(map(lambda x: int(x) - 1, input().split()))
C = list(map(int, input().split()))
ans = -10**9-1
for i in range(N):
    cumsum = [0]*(N+1)
    seen = [-1]*N
    K_ = K
    now = i
    j = 0
    while K_ > 0 and seen[now] == -1:
        seen[now] = 1
        now = P[now]
        cumsum[j+1] = cumsum[j] + C[now]
        K_ -= 1
        j += 1
    if K_ == 0:
        ans = max(ans, max(cumsum[1:j+1]))
    else:
        if cumsum[j] > 0:
            loop_size = j
            loop_n = K//loop_size - 1
            tmp = loop_n*cumsum[loop_size]
            tmp += max(max(cumsum[1:loop_size+1]), cumsum[loop_size] + max(cumsum[0:K_%loop_size+1]))
            ans = max(ans, tmp)
        else:
            ans = max(ans, max(cumsum[1:j+1]))
print(ans)
= int(input())
C = []
S = []
F = []
for i in range(N-1):
    C_temp,S_temp,F_temp = map(int,input().split())
    C.append(C_temp)
    S.append(S_temp)
    F.append(F_temp)
ans = S[0]
for i in range(N):
    t = 0
    for j in range(i,N-1):
        if t<S[j]:
            t = S[j]
        elif t%F[j] == 0:
            pass
        else:
            t = t+F[j] -t%F[j]
        t += C[j]
    print(t)


### FIXED CODE ###

N = int(input())
C = []
S = []
F = []
for i in range(N-1):
    C_temp,S_temp,F_temp = map(int,input().split())
    C.append(C_temp)
    S.append(S_temp)
    F.append(F_temp)
ans = S[0]
for i in range(N):
    t = 0
    for j in range(i,N-1):
        if t<S[j]:
            t = S[j]
        elif t%F[j] == 0:
            pass
        else:
            t = t+F[j] -t%F[j]
        t += C[j]
    print(t)
N, M=map(int, input().split())
a=[int(input()) for _ in range(M)]
tmp=[1,1,2]
for i in range(N):
    tmp.append(tmp[-1]+tmp[-2])
def func(x):
    if x==-1:
        return 0
    elif x==-2:
        return 1
    else:
        return tmp[x]

s=func(a[0]-1)
for i in range(0, M-1):
    s*=func(a[i+1]-a[i]-2)
s*=func(N-a[M-1]-1)
print(s%1000000007)
         
    


### FIXED CODE ###

N, M=map(int, input().split())
a=[int(input()) for _ in range(M)]
tmp=[1,1,2]
for i in range(N):
    tmp.append(tmp[-1]+tmp[-2])
def func(x):
    if x==-1:
        return 0
    elif x==-2:
        return 1
    else:
        return tmp[x]

if M==0:
    print(func(N)%1000000007)
    exit(0)
s=func(a[0]-1)
for i in range(0, M-1):
    s*=func(a[i+1]-a[i]-2)
s*=func(N-a[M-1]-1)
print(s%1000000007)
n = int(input())
a = list(map(int,input().split()))
m = 0
cnt = 0
b = [0]*n

for i in range(n-1,-1,-1):
    if(i>=n/2):
        b[i]=a[i]
    else:
        for j in range(1,n):
            if(j*i>n):
                break
            else:
                cnt += b[i*j]%2
        if(cnt==a[i]):
            b[i]=0
        elif(cnt!=a[i]):
            b[i]=1

for i in range(n):
    m += b[i]
print(m)
for k in range(n):
    if(b[k]==1):
        print(k+1,end=" ")


                
                
    
                
            
            
    

### FIXED CODE ###

n = int(input())
a = list(map(int,input().split()))
a.insert(0,0)
b = [0]*(n+1)
cnt = 0
for i in range(n,0,-1):
    #print(i)
    for j in range(1,n+1):
        #print(j)
        if(i*j>n):
            break
        else:
            cnt += b[i*j]
    if((cnt%2==0 and a[i]==0) or (cnt%2==1 and a[i]==1)):
        b[i] = 0
    elif((cnt%2==0 and a[i]==1) or (cnt%2==1 and a[i]==0)):
        b[i] = 1
    else:
        b[i]=a[i]
    cnt = 0

m = sum(b)
print(m)
for k in range(1,n+1):
    if(b[k]==1):
        print(k,end=' ')
#print('')
# print(a)
#print(b)
A = 0
S = input()
fot n in range(1,int(S)+1):
 A = A + n

### FIXED CODE ###

A = 0
S = input()
for n in range(1,int(S)+1):
 A = A + n
print(A)
n, x = map(int, input().split())
a = sorted(list(map(int, input().split())))
for i in range(n) :
  x -= a[i]
  if(x == 0) : 
    print(i+1)
    exit()
  elif(a[i] > x) : print(i)

### FIXED CODE ###

def gcm(a, b) :
  while(b) :
    a, b = b, a%b
  return a
def lcm(a, b) :
  return int(a*b/gcm(a, b))

n, m = map(int, input().split())
s = list(str(input()))
t = list(str(input()))
s_out = []
t_out = []
for i in range(int(gcm(n, m))) :
  s_out.append(s[i*int(n/gcm(n, m))])
for i in range(int(gcm(n, m))) :
  t_out.append(t[i*int(m/gcm(n, m))])
  
if(s_out == t_out) : print(lcm(n, m))
else : print(-1)
n = int(input())
a = [0]*n
for i in range(n):
  a[i] = int(input())

def cal(a):
  return 1/a

aa = cal(a)
aa_sum = sum(aa)

print(cal(aa_sum))

### FIXED CODE ###

from fractions import Fraction
n = int(input())
a = list(map(int, input().split()))
for i in range(n):
  a[i] = Fraction(1, a[i])

print(float(Fraction(1,sum(a))))
O, E = map(int, input().split())
ans = ''
if len(O) == len(E):
    for i in range(len(O)):
        ans += O[i]
        ans += E[i]
else:
    for i in range(len(E)):
        ans += O[i]
        ans += E[i]
    ans += O[-1]
print(ans)

### FIXED CODE ###

O = list(input())
E = list(input())
llist = list(range(1, len(E)*2, 2))
for num in range(len(E)):
    O.insert(llist[num], E[num])

print(''.join(O))