Harryxun/stf_run huggingface dataset:
N, M = (int(i) for i in input().split())
hoge = set((int(i) for i + 1 in range(M)))
for i in range(N):
    likes[i] = set()
    likes[i].add((int(i) for i in input().split()))
    hoge &= likes[i]

c = len(hoge)

print(hoge)

### FIXED CODE ###

N, M = (int(i) for i in input().split())
hoge = {i + 1 for i  in range(M)}

for i in range(N):
    likes = set()
    on = input().split()
    on.pop(0)
    likes = {int(j) for j in on}
    hoge &= likes


c = len(hoge)

print(c)
import numpy as np

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

mat = np.zeros((n, n), dtype=np.uint32)

for i in range(m):
    l, r = map(int, input().split())
    mat[l-1, r-1] += 1
mat = np.flipud(mat)
matmul = np.cumsum(mat, axis=0)
matmul = np.flipd[matmul]
matmul2 = np.cumsum(matmul, axis=1)

for i in range(q):
    p, q = map(int, input().split())
    ans = matmul2[p-1, q-1]
    print(ans)

### FIXED CODE ###

import numpy as np

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

mat = np.zeros((n, n), dtype=int)

for i in range(m):
    l, r = map(int, input().split())
    mat[l-1, r-1] += 1
mat = np.flipud(mat)
matmul = np.cumsum(mat, axis=0)
matmul = np.flipud(matmul)
matmul2 = np.cumsum(matmul, axis=1)

for i in range(q):
    p, q = map(int, input().split())
    ans = matmul2[p-1, q-1]
    print(ans)
height, wide = map(int, input().split())
n = int(input())
anstr = ''
a = list(map(int, input().split()))
for i in range(n):
    for j in range(a[i]):
        anstr += str(i)
for k in range(n/wide):
    if k % 2 == 0:
        print(anstr[k:k+wide])
    else:
        print(anstr[k:k+wide:-1])


### FIXED CODE ###

height, wide = map(int, input().split())
n = int(input())
anslist = []

a = list(map(int, input().split()))
for i, j in enumerate(a):
    for l in range(j):
        anslist.append(i+1)
for k in range(height):
    t = anslist[k*wide:(k+1)*wide]
    if k % 2 == 1:
        t.reverse()
    print(' '.join(map(str, t)))
import bisect, collections, copy, heapq, itertools, math, string, sys
input = lambda: sys.stdin.readline().rstrip() 
sys.setrecursionlimit(10**7)
INF = float('inf')
def I(): return int(input())
def F(): return float(input())
def SS(): return input()
def LI(): return [int(x) for x in input().split()]
def LI_(): return [int(x)-1 for x in input().split()]
def LF(): return [float(x) for x in input().split()]
def LSS(): return input().split()

def resolve():
    H, W = LI()
    a = [LI() for _ in range(H)]

    ans = []
    for i in range(H):
        for j in range(W - 1):
            if a[i][j] % 2 == 1:
                a[i][j] -= 1
                a[i][j+1] += 1
                ans.append((i + 1, j + 1, i + 1, j + 2))

    for i in range(H - 1):
        if a[i][-1] % 2 == 1:
            a[i][-1] -= 1
            a[i+1][-1] += 1
            ans.append((i + 1, j + 1, i + 2, j + 1))

    print(len(ans))
    for i in ans:
        print(*i)

if __name__ == '__main__':
    resolve()


### FIXED CODE ###

import bisect, collections, copy, heapq, itertools, math, string, sys
input = lambda: sys.stdin.readline().rstrip() 
sys.setrecursionlimit(10**7)
INF = float('inf')
def I(): return int(input())
def F(): return float(input())
def SS(): return input()
def LI(): return [int(x) for x in input().split()]
def LI_(): return [int(x)-1 for x in input().split()]
def LF(): return [float(x) for x in input().split()]
def LSS(): return input().split()

def resolve():
    H, W = LI()
    a = [LI() for _ in range(H)]

    ans = []
    # 奇数枚の山のコインを右の山に移動
    if W >= 2:
        for i in range(H):
            for j in range(W - 1):
                if a[i][j] % 2 == 1:
                    a[i][j] -= 1
                    a[i][j+1] += 1
                    ans.append((i + 1, j + 1, i + 1, j + 2))

    # 一番右の列の奇数枚の山のコインを下の山に移動
    if H >= 2:
        for i in range(H - 1):
            if a[i][-1] % 2 == 1:
                a[i][-1] -= 1
                a[i+1][-1] += 1
                ans.append((i + 1, W, i + 2, W))

    # for i in a:
    #     print(*i)

    print(len(ans))
    if ans:
        for i in ans:
            print(*i)

if __name__ == '__main__':
    resolve()
N = int(input())
E = [[] for _ in range(N+1)]
for n in range(N-1):
    a,b = map(int, input().split())
    E[a].append((b,n))
    E[b].append((a,n))

K = max(len(e) for e in E)
print(K)

res = [-1 for _ in range(N-1)]
def dfs(v=1, p=0, p_col=-1):
    col = 1
    for child, idx in E[v]:
        if(child != p):
            if(col == p_col):
                col += 1
            res[idx] = col
            dps(child,v,col)
            col += 1
dfs()
print("\n".join(map(str, res)))


### FIXED CODE ###

import sys
sys.setrecursionlimit(500000)
N = int(input())
E = [[] for _ in range(N+1)]
for i in range(N-1):
    a, b = map(int, input().split())
    E[a].append((b, i))
    E[b].append((a, i))
K = max(len(e) for e in E)
print(K)
Ans = [-1] * (N-1)
def dfs(v=1, p=0, p_col=-1):
    col = 1
    for u, idx in E[v]:
        if u!=p:
            if col == p_col:
                col += 1
            Ans[idx] = col
            dfs(u, v, col)
            col += 1
dfs()
print("\n".join(map(str, Ans)))
# A Rounding
x, a = map(int, input())
if x < a:
    print(0)
else:
    print(1o)


### FIXED CODE ###

# A Rounding

x, a = map(int, input().split())
if x < a:
    print(0)
else:
    print(10)
N = int(input())
S = input()

if N % 2 == 1:
  print('No')
  exit()

if S[:N/2] == S[N/2:]:
  print('Yes')
else:
  print('No')

### FIXED CODE ###

N = int(input())
S = input()

if S[:N//2] == S[N//2:]:
  print('Yes')
else:
  print('No')
import numpy as np

r1, c1, r2, c2 = map(int, input().split())
f = np.ones((r2 + 1, c2 + 1), dtype=np.int)
g = np.ones((r2 + 1, c2 + 1), dtype=np.int)
for i, j in np.ndindex(r2, c2):
  f[i+1, j+1] = f[i, j+1] + f[i+1, j]
print(f[r1:, c2:].sum())

### FIXED CODE ###

mod = 10**9 + 7

r1, c1, r2, c2 = map(int, input().split())

fact = [1] * (r2 + c2 + 3)
inv = [1] * (r2 + c2 + 3)
inv_fact = [1] * (r2 + c2 + 3)
for i in range(2, r2 + c2 + 3):
  fact[i] = fact[i-1] * i % mod
  inv[i] = -inv[mod % i] * (mod // i) % mod
  inv_fact[i] = inv_fact[i-1] * inv[i] % mod

total = fact[r2 + c2 + 2] * inv_fact[r2 + 1] * inv_fact[c2 + 1] % mod
total -= fact[r1 + c2 + 1] * inv_fact[r1] * inv_fact[c2 + 1] % mod
total -= fact[r2 + c1 + 1] * inv_fact[c1] * inv_fact[r2 + 1] % mod
total += fact[r1 + c1] * inv_fact[r1] * inv_fact[c1] % mod

print(total % mod)
import math

a, b, x = map(float, input().split())

y = b - (x / a**2)
z = (4 * y**2 + a**2)**0.5

cos = (a**2 - 4*y**2 - z**2) / (-4 * y * z)

theta = math.degrees(math.acos(cos))

print(90 - theta)

### FIXED CODE ###

import math

a, b, x = map(int, input().split())

if x <= b * a**2 / 2:
    theta = math.degrees(math.atan2(b, 2*x/a/b))
else:
    theta = math.degrees(math.atan2(2*(a*b-x/a)/a, a))

print(theta)
from math import degrees, atan

a, b, x = map(int, input().split())

half_vol = a * a * b / 2

def A(a, b, x):
    return degrees(atan((a * b * b) / (2 * x)))

if x > half_vol:
    x -= half_vol
    tmp = A(a, a, half_vol - x)
    result = 90 - tmp
else:
    result = A(a, b, x)

print(result)


### FIXED CODE ###

from math import degrees, atan

a, b, x = map(int, input().split())

vol = a * a * b

def A(a, b, x):
    return degrees(atan((a * b * b) / (2 * x)))

if vol == x:
    result = 0
elif 2 * x > vol:
    x -= vol / 2
    tmp = A(a, a, vol / 2 - x)
    result = 90 - tmp
else:
    result = A(a, b, x)

print(result)
n=int(input())
print(10**n + 7)

### FIXED CODE ###

h,w,a,b=map(int,input().split())

if(a>(w//2) and b>(h//2)):
    print('No')
else:
    for i in range(h):
        if(i<b):
            print(''.join(['0' for _ in range(a)]) + ''.join(['1' for _ in range(w-a)]))
        else:
            print(''.join(['1' for _ in range(a)]) + ''.join(['0' for _ in range(w-a)]))
a,b = map(int,input(.split())
if (a*b)%2:
  print("Odd")
else:
  print("Even")

### FIXED CODE ###

a, b = map(int, input().split())
if (a*b) % 2:
    print("Odd")
else:
    print("Even")
l = map(int,input().split())
print(sum(*l)-max(*l))


### FIXED CODE ###

l = list(map(int,input().split()))
print(sum(l)-max(l))
a, b = map(int.input().split())

if a > b:
  print('a > b')
elif a == b:
  print('a == b')
else:
  print('a < b')

### FIXED CODE ###

x = input().split()
i = list(map(int,x))
a = i[0]
b = i[1]

if a > b:
  print('a > b')
elif a == b:
  print('a == b')
else:
  print('a < b')
def main():
    x, y, a, b, c = map(int, input().split())
    P = list(map(int, input().split()))
    Q = list(map(int, input().split()))
    R = list(map(int, input().split()))
    P.sort(reverse=True)
    Q.sort(reverse=True)
    R.sort(reverse=True)

    s = P[:x] + Q[:y]
    s.sort()
    for i in range(x + y):
        if s[i] < R[i]:
            s[i] = R[i]
        else:
            break
    print(sum(s))

if __name__ == "__main__":
    main()


### FIXED CODE ###

def main():
    x, y, a, b, c = map(int, input().split())
    P = list(map(int, input().split()))
    Q = list(map(int, input().split()))
    R = list(map(int, input().split()))
    t = [1]
    t.sort()
    P.sort(reverse=True)
    Q.sort(reverse=True)
    R.sort(reverse=True)

    s = P[:x] + Q[:y]
    s.sort()
    for i in range(x + y):
        if i < c:
            if s[i] < R[i]:
                s[i] = R[i]
            else:
                break
        else:
            break
    print(sum(s))


if __name__ == "__main__":
    main()
n = int(input())
a = [[] for row in range(200000)]
b = 0
e = [int(input()) for i in range(n)]
d = [0]
mini_ans = 0
for i,c in enumerate(e):
  if b != c:
    for j in a[c]:
      mini_ans += d[j] + 1
    a[c].append(i)
  d.append(mini_ans)
  b = c
print(d[-1]+1)

### FIXED CODE ###

mod = 10 ** 9 + 7
n = int(input())
s = input()
a = [0]*26
ans = 1
for i in s:
  a[ord(i)-ord("a")] += 1
for i in a:
  ans = (ans * (i+1)) % mod
print(ans-1)
n = int(input())
tp = 0
hp = 0
for i in range(n):
    tarou, hanako = map(str,input().split())
    if(tarou > hanko):
        tp += 3
    elif(tarou < hanako):
        hp += 3
    else:
        tp += 1
        hp += 1
print("%d %d" %(tp,hp))


### FIXED CODE ###

n = int(input())
tp = 0
hp = 0
for i in range(n):
    tarou, hanako = map(str,input().split())
    if(tarou > hanako):
        tp += 3
    elif(tarou < hanako):
        hp += 3
    else:
        tp += 1
        hp += 1
print("%d %d" %(tp,hp))
N = input()
S = input()
for i in range(1, int(N)-1):
    if s[i-1] + s[i] + s[i+1] == "ABC":
        count += 1
print(count)

### FIXED CODE ###

n = int(input())
s = str(input())
print(s.count("ABC"))
import math

a,b,c,d = map(int, input().split())
cnt = 0
ansb1 = b // c
ansb2 = b // d
ansb12 = b // (c*d//(math.gcd(c,d)))
bb = (ansb1 + ansb2) - ansb12

ansa1 = (a-1) // c
ansa2 = (a-1) // d
ansa12 = (a-1) // (c*d//(math.gcd(c,d)))
aa = (ansa1 + ansa2) - ansa12
print((b-a+1)-(bb-aa))

### FIXED CODE ###

def gcd(x, y):
    if y == 0:
        return x
    else:
        return gcd(y, x % y)


a,b,c,d = map(int, input().split())
cnt = 0
ansb1 = b // c
ansb2 = b // d
ansb12 = b // (c*d//(gcd(c,d)))
bb = (ansb1 + ansb2) - ansb12

ansa1 = (a-1) // c
ansa2 = (a-1) // d
ansa12 = (a-1) // (c*d//(gcd(c,d)))
aa = (ansa1 + ansa2) - ansa12
print((b-a+1)-(bb-aa))
from math import factorial

def cmb(n,r):
    if n == 0 or r == 0:
        return 1 
    if n < r or r < 0:
        return 0
    return int(factorial(n)/(factorial(r)*factorial(n-r)))

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

blue = K
red = N-K

for i in range(1, blue+1):
    ans = cmb(blue-1, i-1) * cmb(red+1, i)
    print(ans%(10**9+7))

### FIXED CODE ###

from math import factorial

def cmb(n,k):
    if n < k or n < 0 or k < 0:
        return 0
    return factorial(n)//(factorial(k)*factorial(n-k))

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

for i in range(1, K+1):
    ans = cmb(K-1, i-1) * cmb(N-K+1, i)
    print(ans%(10**9+7))
import numpy as np
N = int(input())

def Num_Each_Digit(N,limit):
    ans = np.array([])
    
    if N < 10**(limit):
        for i in range(1,limit+1):
            if (10**(i-1) > N):
                break
            if i == 1:
                ans = np.append( ans, (N%(10**i)))
            elif i > 1:
                ans = np.append( ans, (N%(10**i)-N%(10**(i-1)))/(10**(i-1)))
        ans = np.flip(ans)
        return ans
                
    else:
        print("too large")
        return N
    
digit = Num_Each_Digit(N,10)
    
if N == 10**(len(digit)+1):
    print(10)
    
else:
    print(int(np.sum(digit)))

### FIXED CODE ###

import numpy as np
N = int(input())

def Num_Each_Digit(N,limit):
    ans = np.array([])
    
    if N < 10**(limit):
        for i in range(1,limit+1):
            if (10**(i-1) > N):
                break
            if i == 1:
                ans = np.append( ans, (N%(10**i)))
            elif i > 1:
                ans = np.append( ans, (N%(10**i)-N%(10**(i-1)))/(10**(i-1)))

        return ans
                
    else:
        print("too large")
        return N
    
digit = Num_Each_Digit(N,10)
    
if N == 10**(len(digit)-1):
    print(10)
    
else:
    print(int(np.sum(digit)))
n=int(input())
if n.islower():
  print('a')
else:
  print('A')


### FIXED CODE ###

n=input()
if n.islower():
  print('a')
else:
  print('A')
def main():
    n, m, *x = map(int, open(0).read().split())
    x.sort()

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

    piece = [0]*(n-1)
    itvl = [[x[i+1]-x[i], i]for i in range(m-1)]
    j = 0
    for i in sorted(itvl, key=lambda x:-x[0]):
        if piece[-1]: break
        piece[j] = i[1]
        j += 1

    ans = x[-1]-x[0]
    for i in piece: ans -= itvl[i][0]
    print(ans)

if __name__=="__main__":main()

### FIXED CODE ###

n,m,*x=map(int,open(0).read().split());x.sort();print(sum(sorted([x[i+1]-x[i]for i in range(m-1)])[:m-n])if n<m else 0)
import math
a,b,x=map(int,input().split())
c1=a*a*b/2
if x=a*a*b:
    print(0.0)
    exit(0)
if x>c1:
    ans=math.atan((a*a*a)/((2*a*a*b)-(2*x)))
    ans=math.degrees(ans)
    print(90-ans)
else:
    ans=math.atan((2*x)/(a*b*b))
    ans=math.degrees(ans)
    print(90-ans)
    

### FIXED CODE ###

import math
a,b,x=map(int,input().split())
c1=a*a*b/2
if x==a*a*b:
    print(0.0)
    exit(0)
if x>c1:
    ans=math.atan((a*a*a)/((2*a*a*b)-(2*x)))
    ans=math.degrees(ans)
    print(90-ans)
else:
    ans=math.atan((2*x)/(a*b*b))
    ans=math.degrees(ans)
    print(90-ans)
import numpy as np

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

if nums.prod() > 10 ** 18:
    print(-1)
else:
    print(nums.prod())


### FIXED CODE ###

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

sum = 1
if 0 in nums:
    print(0)
else:
    for num in nums:
        sum *= num
        if sum > 10 ** 18:
            print(-1)
            break
    else:
        print(sum)
N=int(input())
A=int(input())
B=int(input())
#N=a*1000+b*100+c*10+d*1
#N=a*(10**3)+b*(10**2)+c*(10**1)+d*(10**0)

ans=0
while N>0:
  i=0
  while N>(10**i):
    i=i+1
  
  d_sum=0
  N_buff=N
  while i>=0:
    d=N//(10**i)
    N=N-d*(10**i)
    d_sum=d_sum+d
    i=i-1
  N=N_buff
  if d_sum>=A and d_sum<=B:
    ans=ans+d_sum
    
  N=N-1

print(ans)

### FIXED CODE ###

N,A,B=map(int,input().split())

ans=0
count=0
for n in range(N+1):
  d_sum=0
  count=n
  while n>=1:
    d_sum=d_sum+n%10
    n=n//10
  if A <= d_sum <= B:
    ans=ans+count
    
print(ans)
s=input()
for i in range(0:len(s)):
  if i%2==0:
    if s[i]=='L':
      print('No')
    else:
      print('Yes')
  else:
    if s[i]=='R':
      print('No')
    else:
      print('Yes')

### FIXED CODE ###

s=input()
a=0
for i in range(0,len(s)):
  if i%2==0:
    if s[i]=='L':
      a=a-1
  else:
    if s[i]=='R':
      a=a-1
if a<0:
  print('No')
else:
  print('Yes')
R,G,B,N=map(int, input().split())

x = 0
for i in range(N//R+1):
    k = N - (i*R)
    for j in range(k//G+1):
        l = k - (j*G)
        if l % B == 0:
            x += 1
        else:
            x += 0

print(x)

### FIXED CODE ###

N,K=map(int, input().split())
x = N - K +1
print(x)
# input
N, Q = map(int, input().split())
S = input()

substrs = []
s_append = substrs.append
for i in range(Q):
    l, r = map(int, input().split())
    s_append(S[l - 1:r])

# check
for substr in substrs:
    substr_len = len(substr)
    AC_cnt = sum(
        [
            1
            for i in range(0, substr_len - 1)
            if substr[i:i + 2] == "AC"
        ]
    )

    print(AC_cnt)

### FIXED CODE ###

N, Q = map(int, input().split())
S = input()

a = [0] * N
c = [False] * N
for i in range(1, N):
    if S[i - 1:i + 1] == "AC":
        a[i] = a[i - 1] + 1
        c[i] = True
    else:
        a[i] = a[i - 1]

for i in range(Q):
    l, r = map(int, input().split())
    if l - 1 == 0:
        print(a[r - 1])
    elif c[l - 1] is True:
        print(a[r - 1] - a[l - 1])
    else:
        print(a[r - 1] - a[l - 1])
a,b,k=map(int,input().split())
print(min(k-a,0),min(b-(k-a),)

### FIXED CODE ###

A, B, K = map(int, input().split())
print(max(0, A-K), max(0, B-max(0, K-A)))
from fractions import gcd

def main():
    def fmin(m):
        return X * m + D * m *(m - 1)//2
    def fmax(m):
        return X * m + D * m * (2 * N - m - 1) // 2
    N, X, D = map(int, input().split())
    if D == 0:
        if X == 0:
            print(1)
        else:
            print(N + 1)
    if D < 0:
        X, D = -X, -D
    if X > 0:
        ans = 0
        g = gcd(X, D)
        loop = D // g
        for d in range(N + 1):
            if loop <= d:
                mmin = max(fmin(d), fmax(d - loop) + D)
            else:
                mmin = fmin(d)
            mmax = fmax(d)
            ans += (mmax - mmin) // D + 1
        print(ans)
    elif X == 0:
        print(fmax(N) // D + 1)
    else:
        ans = 0
        g = gcd(-X, D)
        loop = D // g
        for d in range(N + 1):
            if loop <= d:
                mmax = min(fmax(d), fmin(d - loop) - D)
            else:
                mmax = fmax(d)
            mmin = fmin(d)
            ans += (mmax - mmin) // D + 1
        print(ans)

if __name__ == '__main__':
    main()

### FIXED CODE ###

from fractions import gcd

def main():
    def fmin(m):
        return X * m + D * m *(m - 1)//2
    def fmax(m):
        return X * m + D * m * (2 * N - m - 1) // 2
    N, X, D = map(int, input().split())
    if D == 0:
        if X == 0:
            print(1)
        else:
            print(N + 1)
        exit(0)
    if D < 0:
        X, D = -X, -D
    if X > 0:
        ans = 0
        g = gcd(X, D)
        loop = D // g
        for d in range(N + 1):
            if loop <= d:
                mmin = max(fmin(d), fmax(d - loop) + D)
            else:
                mmin = fmin(d)
            mmax = fmax(d)
            ans += (mmax - mmin) // D + 1
        print(ans)
    elif X == 0:
        print(fmax(N) // D + 1)
    else:
        if X + D*(N - 1) >= 0:
            ans = 0
            g = gcd(-X, D)
            loop = D // g
            for d in range(N + 1):
                dmax = fmax(d)
                dmin = fmin(d)
                if d < loop:
                    ans += (dmax - dmin) // D + 1
                else:
                    pmax = fmax(d - loop)
                    pmin = fmin(d - loop)
                    if pmax < dmax and pmin <= dmin:
                        mmin = max(dmin, pmax + D)
                        ans += (dmax - mmin) // D + 1
                    elif pmax >= dmax and pmin > dmin:
                        mmax = min(dmax, pmin - D)
                        ans += (mmax - dmin) // D + 1
                    elif pmax < dmax and pmin > dmin:
                        ans += (dmax - pmax) // D + (pmin - dmin) // D
            print(ans)
                    
        else:
            ans = 0
            g = gcd(-X, D)
            loop = D // g
            for d in range(N + 1):
                if loop <= d:
                    mmax = min(fmax(d), fmin(d - loop) - D)
                else:
                    mmax = fmax(d)
                mmin = fmin(d)
                ans += (mmax - mmin) // D + 1
            print(ans)


if __name__ == '__main__':
    main()
import sys
sys.setrecursionlimit(10**8)
INF = float('inf')
mod = 10**9 + 7
input = sys.stdin.readline

def inp():
    return int(input())
def inpl():
    return list(map(int,input().split()))
def inpm():
    return map(int,input().split())

n,m = inpm()
dp = [0] * (n+2)
for _ in range(m):
    a = int(input())
    dp[a] = -1

# init
dp[0] = 1
# start
print(a)
for i in range(n):
    if dp[i] == -1:continue
    dp[i] %= mod
    if dp[i+1] != -1:
        dp[i+1] += dp[i]
    if dp[i+2] != -1:
        dp[i+2] += dp[i]

print(dp[n]%mod)


### FIXED CODE ###

import sys
sys.setrecursionlimit(10**8)
INF = float('inf')
mod = 10**9 + 7
input = sys.stdin.readline

def inp():
    return int(input())
def inpl():
    return list(map(int,input().split()))
def inpm():
    return map(int,input().split())

n,m = inpm()
dp = [0] * (n+2)
for _ in range(m):
    a = int(input())
    dp[a] = -1

# init
dp[0] = 1
# start
for i in range(n):
    if dp[i] == -1:continue
    dp[i] %= mod
    if dp[i+1] != -1:
        dp[i+1] += dp[i]
    if dp[i+2] != -1:
        dp[i+2] += dp[i]
print(dp[n]%mod)
S = []
N, M = input().split(" ")
for m in range(len(int(M))):
  S.append(set([i for i in range(int(a),int(b)+1)]))
if M == 1:
  print(len(S[0]))
else:
  sets = S[0]
  for i in range(1,M):
    sets = sets & S[i]
  print(len(sets))

### FIXED CODE ###

N, M = input().split(" ")
#S = []
if M == 1:
    a, b = input().split(" ")
    print(int(b)-int(a)+1)
else:    
    a, b = input().split(" ")
    aM, bm = int(a),int(b)
    #sets = set([i for i in range(int(a),int(b)+1)])
    for m in range(int(M)-1):
        a, b = input().split(" ")
        aM = max(aM,int(a))
        bm = min(bm,int(b))
        #sets = sets & set([i for i in range(int(a),int(b)+1)])
    if(bm<aM):
        print(0)
    else:
        print(int(bm)-int(aM)+1)
s = int(input())
m = s / 60
h = m / 60

print(h:m:int(s))

### FIXED CODE ###

a = int(input())
h = int(a/3600)
m=int((a%3600)/60)
s=int((a%3600)%60)

print(h,m,s,sep=":")
import sys
import numpy as np
n = int(input())
s = list(map(str, input().rstrip()))

if s.count("#") == 0 or s.count(".") == 0:
    print(0)
    sys.exit()

s = np.array([x == "#" for x in s])

dp = np.zeros([2, n], dtype=int)

# dp0は黒の数、dp0は白の数
dp[0] = s
dp[1] = ~s

dp = dp.cumsum(axis=1)

# 白の数は「それ以降の」と読み替える
dp[1] = dp[1].max() - dp[1]

print((min(dp[0] + dp[1]).min(), s.count("#"), s.count("."))

### FIXED CODE ###

import sys
import numpy as np
n = int(input())
s = list(map(str, input().rstrip()))

ss = s.count("#")
sd = s.count(".")

if ss == 0 or sd == 0:
    print(0)
    sys.exit()

s = np.array([x == "#" for x in s])

dp = np.zeros([2, n], dtype=int)

# dp0は黒の数、dp0は白の数
dp[0] = s
dp[1] = ~s

dp = dp.cumsum(axis=1)

# 白の数は「それ以降の」と読み替える
dp[1] = dp[1].max() - dp[1]

print(min((dp[0] + dp[1]).min(), ss, sd))
N = int(raw_input())
A = map(int,raw_input().split())

count=1
z1=0
for i in range(N-1):
    if A[i+1]-A[i]>0:
        z2=1
    elif A[i+1]-A[i]<0:
        z=-1
    elif A[i+1]-A[i]==0:
        z=0
    if z2*z1<0:
        count+=1
    if z2!=0:
        z1=z2

print str(count)

### FIXED CODE ###

N = int(raw_input())
A = map(int,raw_input().split())

count=1
z1=0
for i in range(N-1):
    if A[i+1]-A[i]>0:
        z2 = 1
    elif A[i+1]-A[i]<0:
        z2 = -1
    elif A[i+1]-A[i]==0:
        z2 = 0
    if z2*z1<0:
        count+=1
        z1=0
    elif z2!=0:
        z1=z2

print str(count)
n = int(input())
for i in range(n//7 + 1):
    if (n - 7*x) % 4 == 0:
        print('Yes')
        exit()
print('No')

### FIXED CODE ###

n = int(input())
count = 0
for i in range(n+1):
  for j in range(n+1):
    if 4*i + 7*j == n:
      count = 1
      break
if count == 1:
  print("Yes")
else:
  print("No")
a = int(input())
b = sorted(list(map(int,input().split())))
for i in range(a):
  if a = 0 :
    c = b[0]
  else:
    c = (b[i]+c)/2
print(c)



### FIXED CODE ###

a = int(input())
b = sorted(list(map(int,input().split())))
for i in range(a):
  if i == 0 :
    c = b[0]
  else:
    c = (b[i]+c)/2
print(c)
a, b = map(int, input().split())

x = a * b * 100
print(x // 100)

### FIXED CODE ###

a, b = input().split()
a = int(a)
b1, b2 = b.split('.')
b = int(b1 + b2)
print(a * b // 100)
numbers = map(int, input().split())

print(sum(numbers) + max(numbers)*9)

### FIXED CODE ###

numbers = list(map(int, input().split()))

print(sum(numbers) + max(numbers)*9)