Harryxun/stf_run huggingface dataset:
import math

A,B,C,D=map(int,input().split())
CD = C*D/math.gcd(C,D)

def S(A,B,X):
    A = A if A%X==0 else A+(X-A%X)
    if B>A:
        return int((B-A)//X+1)
    else:
        return 0

print(B-A+1-(S(A,B,C)+S(A,B,D)-S(A,B,CD)))
    

### FIXED CODE ###

def gcd(a, b):
    while b:
        a, b = b, a % b
    return a

A,B,C,D=map(int,input().split())

CD=int(C*D/gcd(C,D))
Ac=A if A%C==0 else A+(C-A%C)
Ad=A if A%D==0 else A+(D-A%D)
Acd=A if A%CD==0 else A+(CD-A%CD)

Rc=(B-Ac)//C+1 if Ac>=A and Ac<=B else 0
Rd=(B-Ad)//D+1 if Ad>=A and Ad<=B else 0
Rcd=(B-Acd)//CD+1 if Acd>=A and Acd<=B else 0

print(B-A+1-(Rc+Rd-Rcd))
import sys
dp=[[[0]*341 for i in xrange((1<<10)+1)] for j in xrange(12)]
#dp[12][1025][340]
dp[0][0][0]=1
for i in xrange(10):
    for j in xrange(1<<10):
        for c in xrange(331):
            if dp[i][j][c]==0:
                continue
            for k in xrange(10):
                if (j>>k&1)==0:
                    dp[i+1][j|(1<<k)][(i+1)*k+c]+=dp[i][j][c]
ans=[[0]*341 for unused in xrange(12)]
for i in xrange(11):
    for j in xrange(1<<10):
        for c in xrange(331):
            ans[i][c]+=dp[i][j][c]
for line in sys.stdin.readlines():
    n,s=map(int,line.strip().split())
    print ans[n][s]

### FIXED CODE ###

import sys
dp=[[[0]*331 for i in xrange((1<<10)+1)] for j in xrange(12)]
#dp[12][1025][331]
dp[0][0][0]=1
for i in xrange(10):
    for j in xrange(1<<10):
        for c in xrange(331):
            if dp[i][j][c]==0:
                continue
            for k in xrange(10):
                if (j>>k&1)==0:
                    dp[i+1][j|(1<<k)][(i+1)*k+c]+=dp[i][j][c]
ans=[[0]*331 for unused in xrange(12)]
for i in xrange(11):
    for j in xrange(1<<10):
        for c in xrange(331):
            ans[i][c]+=dp[i][j][c]
for line in sys.stdin.readlines():
    n,s=map(int,line.strip().split())
    if s>330:
        print 0
    else:
        print ans[n][s]
c = [list(map(int, input().split())) for i in range(3) ]

ans = False

for i in range(max(101)) :
    a1 = 0
    b1 = c[0][0]
    b2 = c[0][1]
    b3 = c[0][2]
    a2 = c[1][0] - b1
    a3 = c[2][0] - b1
    a = []
    a.append(a1)
    a.append(a2)
    a.append(a3)
    if a2 + b2 != c[1][1] :
        continue
    elif a3 + b2 != c[2][1] :
        continue
    elif a2 + b3 != c[1][2] :
        continue
    elif a3 + b3 != c[2][2] :
        continue
    ans = True
    break

if ans :
    print('Yes')
else :
    print('No')


### FIXED CODE ###

c = [list(map(int, input().split())) for i in range(3) ]

ans = False

for i in range(101) :
    for j in range(101) :
        for k in range(101) :
            b1 = c[0][0] - i
            b2 = c[1][0] - i
            b3 = c[2][0] - i
            if j + b1 != c[0][1] :
                continue
            elif j + b2 != c[1][1] :
                continue
            elif j + b3 != c[2][1] :
                continue
            elif k + b1 != c[0][2] :
                continue
            elif k + b2 != c[1][2] :
                continue
            elif k + b3 != c[2][2] :
                continue
            ans = True

if ans :
    print('Yes')
else :
    print('No')
s = input()
n = len(s)
a = [B,D,E,F,H,I,J,K,L,M,N,O,P,Q,R,S,U,V,W,X,Y,Z]
cnt = []
for i in range(n):
    for j in range(i,n+1):
    	fr = s[i;j]
    	value = 1
    	for k in a:
    		if k in fr:
    			value = 0
    	if value:
    		cnt.append(len(fr))
print(max(cnt))

### FIXED CODE ###

s = input()
n = len(s)
a = "BDEFHIJKLMNOPQRSUVWXYZ"
cnt = []
for i in range(0, n):
    for j in range(i,n+1):
    	fr = s[i:j]
    	value = 1
    	for k in a:
    		if k in fr:
    			value = 0
    	if value:
    		cnt.append(len(fr))
    		
print(max(cnt))
n = int(input())
a = list(map(int, input().split()))
q = int(input())
s = [list(map(int, input().split())) for i in range(q)]

ans = sum(a)
from collections import Counter
cnt = Counter(a)

for i, j in s:
    
    if j in cnt:
        cnt[j] += cnt[i]
    else:
        cnt[j] = cnt[i]
        
    ans = ans - i * cnt[i] + cnt[i] * j
    cnt.pop(i)

    print(ans)

### FIXED CODE ###

n = int(input())
a = list(map(int, input().split()))
q = int(input())
s = [list(map(int, input().split())) for i in range(q)]

ans = sum(a)
from collections import Counter
cnt = Counter(a)

for i, j in s:
    #ans = ans - i * cnt[i] + j * cnt[j]
    if j in cnt:
        cnt[j] += cnt[i]
    else:
        cnt[j] = cnt[i]
        
    ans = ans - i * cnt[i] + cnt[i] * j
    if i in cnt:
        cnt.pop(i)
    #ans = ans + j * cnt[j]
    #print(ans, cnt)
    print(ans)
n = input()
print(n**3)

### FIXED CODE ###

x = int(input())
print(x**3)
a=input().split()
sum=0
for i in a:
  sum+=a
ans=0
ans+=(sum**2)
for i in a:
  ans-=i*i
return ans%(10**9+7)

### FIXED CODE ###

n=input()
a=input().split()
sum=0
for i in range(len(a)):
  a[i]=(int)(a[i])
for i in a:
  sum+=i
ans=0
ans+=(sum**2)
for i in a:
  ans-=i*i
print((ans//2)%(10**9+7))
n, k = map(int, input().split())
li = list(map(int, input().split()))
 
check = [0] * (n+10)
res = []
next = 0
 
for i in range(k):
    if check[next] == 0:
        check[next] = 1
        next = li[next]-1
    elif check[next] == 1:
        check[next] += 1
        res.append(next+1)
        next = li[next]-1
    else:
        cnt = len(res)
        k -= check.count(1)
        amari = k%cnt
        print(res[amari])
        break
else:
    print(next+1)
amari=k%n
	ans=li[amari-1]
	print(ans)
n, k = map(int, input().split())
li = list(map(int, input().split()))
 
check = [0] * (n+10)
res = []
next = 0
 
for i in range(n+10):
    if check[next] == 0:
        check[next] = 1
        next = li[next]-1
    elif check[next] == 1:
        check[next] += 1
        res.append(next+1)
        next = li[next]-1
    else:
        cnt = len(res)
        k -= check.count(1)
        amari = k%cnt
        print(res[amari])
        break
else:
	amari=k%n
	ans=li[amari-1]
	print(ans)

### FIXED CODE ###

n, k = map(int, input().split())
li = list(map(int, input().split()))
 
check = [0] * (n+10)
res = []
next = 0
 
for i in range(k):
    if check[next] == 0:
        check[next] = 1
        next = li[next]-1
    elif check[next] == 1:
        check[next] += 1
        res.append(next+1)
        next = li[next]-1
    else:
        cnt = len(res)
        k -= check.count(1)
        amari = k%cnt
        print(res[amari])
        break
else:
    print(next+1)
n = int(input())

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

l = min(xs)
r = max(xs)

costs = []
for i in range(l, r):
    cost = 0
    for j in xs:
        cost += (j - i) * (j - i)
    costs.append(cost)
    print(cost)

print(min(costs))



### FIXED CODE ###

n = int(input())

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

l = min(xs)
r = max(xs)

costs = []
for i in range(1, 100):
    cost = 0
    for j in xs:
        cost += (j - i) * (j - i)
    costs.append(cost)

print(min(costs))
S = 46797
a = int(h = (S / 3600), m = ((S % 3600) / 60), for s in range(0, 60) input())
print('a')

### FIXED CODE ###

S = int(input())

s = S % 60
m = S // 60 % 60
h = S // 60 // 60

print("{0}:{1}:{2}".format(h,m,s))
b=input()
if b==A:
  print(T)
elif b==T:
  print(A)
elif b==G:
  print(C)
else b==C:
  print(G)
  

### FIXED CODE ###

b=input()
if b=="A":
  print("T")
elif b=="T":
  print("A")
elif b=="G":
  print("C")
elif b=="C":
  print("G")
l = [int(input()) for i in range(1, 6)]
print(min(l[0], l[1]) + min(l[2], l[3]))


### FIXED CODE ###

l = [int(input()) for i in range(1, 5)]
print(min(l[0], l[1]) + min(l[2], l[3]))
a, b, c , x = (int(input()) i for range(4))
n = 0
for i in range(a+1):
  for j in range(b+1):
    for k in range(c+1):
      if i*500 + j*100 + k*50 == x:
        n += 1
print(n)

### FIXED CODE ###

a, b, c, x = [int(input()) for i in range(4)]
n = 0
for i in range(a+1):
  for j in range(b+1):
    for k in range(c+1):
      if i*500 + j*100 + k*50 == x:
        n += 1
print(n)
x = int(input())
if x=>30:
    print("Yes")
else:
    print("No")


### FIXED CODE ###

x = int(input())
if x>=30:
    print("Yes")
else:
    print("No")
a,b = map(int, input.split())

ans = (b-1 + (a-2)) // (a-1)

print(ans)

### FIXED CODE ###

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

ans = (b-1 + (a-2)) // (a-1)

print(ans)
H, N = input().split()
A = list(input().split())

if int(H)-sum(A) <=0:
    print("Yes")
else:
    print("No")

### FIXED CODE ###

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

if int(H)-sum(A) <=0:
    print("Yes")
else:
    print("No")
N = int(input())
ds = input().split()
ds = [int(i) for i in ds]
ds.sort()
#print(ds)
if ds[int(N/2)] == ds[int(N/2)+1]:
  print("0")
else:
  print("1")

### FIXED CODE ###

N = int(input())
ds = input().split()
ds = [int(i) for i in ds]
ds.sort()
#print(ds)
#if ds[int(N/2)] == ds[int(N/2)+1]:
#  print("0")
#else:
print(ds[int(N/2)]-ds[int(N/2)-1])
S = input()
n = int('N' in S)
s = int('S' in S)
w = int('W' in W)
e = int('E' in E)

if n + s == 1 or w + e == 1:
  print('No')
else:
  print('Yes')

### FIXED CODE ###

S = input()
n = int('N' in S)
s = int('S' in S)
w = int('W' in S)
e = int('E' in S)

if n + s == 1 or w + e == 1:
  print('No')
else:
  print('Yes')
# -*- coding: utf-8 -*-

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

ans = 1e16
for s in (1, -1):
    res, cumsum = 0, 0
    for j in range(n):
        cumsum += a[j]
        if cumsum * s <= 0:
            res += abs(cumsum-s)
            cumsum = s
        s *= -1
    ans = min(ans, res)

print(ans)

### FIXED CODE ###

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

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

ans = 1e16
for s in (1, -1):
    res, cumsum = 0, 0
    for j in range(n):
        cumsum += a[j]
        if cumsum * s <= 0:
            res += abs(cumsum-s)
            cumsum = s
        s *= -1
    ans = min(ans, res)

print(ans)
import math
a = int(input())
print(str("{0:.6f}".format((a * a) * math.pi)) + " " + str("{0:.5f}".format((a + a) * math.pi)))


### FIXED CODE ###

import math
a = float(input())
print(str("{0:.6f}".format((a * a) * math.pi)) + " " + str("{0:.5f}".format((a + a) * math.pi)))
while True:
    H, W = [int(i) for i in input().split()]
    for h in range(h):
    if H == W == 0:
        break


        for w in range(w):
            print('#', end=' ')

        print()
 
    print()

### FIXED CODE ###

while True:
    H, W = [int(i) for i in input().split()]
    if H == W == 0:
        break

    for h in range(H):
        for w in range(W):
            print('#', end='')

        print()

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

n=int(0)
manzoku=int(0)
hantei = int(1)
while n<N:
    manzoku += B[n]
    n += 1

if A[0] == hantei:
        manzoku += sum(C)
else:
        manzoku += sum(C) - C[A[0]]

print(manzoku)


### FIXED CODE ###

N = int(input())
A = list(map(int, input().split()))
B = list(map(int, input().split()))
C = list(map(int, input().split()))
i = 1
manzoku = sum(B)
while N>i:
    if A[i]-A[i-1] == 1:
      j = A[i-1]
      manzoku += C[j-1]
    i += 1
print(manzoku)
print("ACL"*int(input))

### FIXED CODE ###

print("ACL"*int(input()))
s = input()
flag = True
if 'C' not in s or 'F' not in s:
  flag = False

print('Yes' if s.index('C') < s.rindex('F') and flag == True else 'No')

### FIXED CODE ###

s = input()
flag = False
if 'C' in s and 'F' in s and s.index('C') < s.rindex('F'):
  flag = True
  
print('Yes' if flag == True else 'No')
N=int(input())
H=list(map(int,input().split()))
count=0
if N==1:
    print("Yes")
elif N==2:
    if H[0]<=H[1]+1:
        print("Yes")
    else:
        print("No")
else:
    for i in range(N-1):
        if H[i]=<H[i+1]:
            H[i]-=1
            count+=1
        elif H[i]==H[i+1]+1:
            H[i]-=1
            if i==0:
                count+=1
            elif H[i]<H[i-1]:
                print("No")
                break
            else:
                count+=1
        else:
            print("No")
            break
    if count==N-1:
        print("Yes")


### FIXED CODE ###

n=int(input())
h=list(map(int,input().split()))
for i in range(n-1):
    if i==0:
        if h[i]>h[i+1]+1:
            print("No")
            exit(0)
        else:
          	h[i]-=1
    elif h[i]<=h[i+1]:
        if h[i]-1>=h[i-1]:
            h[i]-=1
    elif h[i]==h[i+1]+1:
        if h[i]-1>=h[i-1]:
            h[i]-=1
        else:
            print("No")
            exit(0)
    else:
        print("No")
        exit(0)

print("Yes")
a,b=map(int,input().split())
if a!=3 and b!=3:
	c=3
elif a!=2 and b!=2:
	c=2
else:
	c=1
print(c)

### FIXED CODE ###

a=int(input())
b=int(input())
if a!=3 and b!=3:
  print(3)
elif a!=2 and b!=2:
  print(2)
else:
  print(1)
n = int(input())
arr = [map(int, input().split())]
print(sum([1 for i in range(len(arr)) if (((arr[i] < arr[i+1]) and (arr[i] > arr[i-1])) or ((arr[i] > arr[i+1]) and (arr[i] < arr[i-1])))]))


### FIXED CODE ###

n = int(input())
arr = list(map(int, input().split()))
count = 0
for i in range(1, len(arr)-1):
  if (arr[i+1] - arr[i])* (arr[i] - arr[i-1]) > 0:
    count += 1
print(count)
n, k = map(int, input().split())
pn = list(map(int, input().split()))
cn = list(map(int, input().split()))

ans = -float('inf')

for i in range(n): #start
    start = i
    now = start
    total = 0
    ls = [0]

    for j in range(1, k+1):
        now = pn[now]-1
        total += cn[now]
        ans = max(ans, total)
        ls.append(total)
        if now == start:
            rp = j
            print(ls)
            break
    else:
        continue

    if total <= 0:
        continue
    else:
        if k % rp == 0:
            ans = max(ans, total * (k//rp))
        else:
            s = k % rp
            ans2 = total * (k//rp) + max(ls[:s+1])
            ans = max(ans, ans2)
print(ans)

### FIXED CODE ###

n, k = map(int, input().split())
pn = list(map(int, input().split()))
cn = list(map(int, input().split()))

ans = -float('inf')

for i in range(n): #start
    start = i
    now = start
    total = 0
    ls = [0]

    for j in range(1, k+1):
        now = pn[now]-1
        total += cn[now]
        ans = max(ans, total)
        ls.append(total)
        if now == start:
            rp = j
            break
    else:
        continue

    if total <= 0:
        continue
    else:
        if k % rp == 0:
            s = k % rp
            ans2 = total * (k // rp-1) + max(ls)
            ans = max(ans, ans2)
        else:
            s = k % rp
            ans2 = total * (k//rp) + max(ls[:s+1])
            ans = max(ans, ans2)
print(ans)
N = int(intpu())
n = 1
while n < N:
  n *= 2
  
print(n // 2)

### FIXED CODE ###

N = int(input())
n = 1
while n <= N:
  n *= 2
     
print(n // 2)
n = int(input())
p = [int(input()) for _ in range()]

m = max(p)/2

c = sum(p) - m

print(int(c))

### FIXED CODE ###

n = int(input())
p = [int(input()) for _ in range(n)]

m = max(p)/2

c = sum(p) - m

print(int(c))
mport fractions

n = int(input())
a = list(map(int, input().split()))
t = []
l = 0
r = 0

for i in range(n):
    for j in range(i-1):
        l = fractions.gcd(l, a[j])
        r = fractions.gcd(r, a[n-j-1])
    t.append(fractions.gcd(l, r))

print(max(t))

### FIXED CODE ###

from fractions import gcd

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

left = [0] * (n+1)
right = [0] * (n+1)
for i in range(n):
    left[i+1] = gcd(left[i], a[i])
for j in range(n-1, -1, -1):
    right[j] = gcd(right[j+1], a[j])
for i in range(n):
    result.append(gcd(left[i], right[i+1]))

print(max(result))
import math
n = int(input())
A = list(map(int,input().split()))

gcd = A[0]
for i in range(1, n):
    gcd = math.gcd(gcd, A[i])

print(gcd)

### FIXED CODE ###

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

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

g = A[0]
for i in range(1, n):
    g = gcd(g, A[i])

print(g)
n, m = map(int, input().split())
a = []
b = []
for i in range(m):
  a[i], b[i] = map(int, input().split())
cnt = 0

for i in range(1, n+1):
  for j in range(m):
    if a[j] == i:
      cnt += 1
    if b[j] == i:
      cnt += 1
  print(cnt)
  cnt = 0


### FIXED CODE ###

n, m = map(int, input().split())
a = []
b = []
for i in range(m):
  l = list(map(int, input().split()))
  a.append(l[0])
  b.append(l[1])
cnt = 0

for i in range(1, n+1):
  for j in range(m):
    if a[j] == i:
      cnt += 1
    if b[j] == i:
      cnt += 1
  print(cnt)
  cnt = 0
x,y = input().split()

print("<" if x<y else "=" if x=y else ">")

### FIXED CODE ###

x,y = input().split()

print("<" if x<y else "=" if x==y else ">")
import itertools

n = int(input())

s = []
for i in range(n):
    s.append(input())

comb_s = list(itertools.combinations(s, len(s)))

def checker(x):
    jud = 1
    ans = ''.join(x)

    if not s:
        return jud

    print(ans)
    r = x.count('(')
    l = x.count(')')
    if r != l:
        jud =0
        return jud

    if x[0] != '(' or x[-1] != ')':
        jud =0

    return jud

def main():
    for i in range(len(comb_s)):
        print(comb_s[i])
        juds = checker(''.join(for j in comb_s[i]))
        if juds == 1:
            print('Yes')
            return

    print('No')
    return
main()


### FIXED CODE ###

from sys import stdin

def main():
    readline = stdin.readline
    n = int(readline())
    s = tuple(readline().strip() for _ in range(n))

    plus, minus = [], []
    for c in s:
        if 2 * c.count('(') - len(c) > 0:
            plus.append(c)
        else:
            minus.append(c)

    plus.sort(key = lambda x: x.count(')'))
    minus.sort(key = lambda x: x.count('('), reverse = True)
    plus.extend(minus)
    sum = 0
    for v in plus:
        for vv in v:
            sum = sum + (1 if vv == '(' else -1)
            if sum < 0 : return print('No')
    if sum != 0:
        return print('No')

    return print('Yes')

if __name__ == '__main__':
    main()
n=int(input(n))
amt=0
for i in range(n):
  x,y =input().split()
  if y=="JPY":
    amt+=float(x)
  else:
    amt+=float(x)*380000.0
print(amt)
    
  

### FIXED CODE ###

n=int(input( ))
amt=0
for i in range(n):
    x,y =input().split()
    if y=="JPY":
        amt+=float(x)
    else:
        amt+=float(x)*380000.0
print(amt)
n,m = map(int,input().split())
a = list(map(int,input().split()))
sum = -314
for i in a:
  sum += a
if sum < 0:
  print(-1)
else:
  print(sum)

### FIXED CODE ###

n,m = map(int,input().split())
a = list(map(int,input().split()))
sum = n
for i in a:
  sum -= i
if sum < 0:
  print(-1)
else:
  print(sum)
import sys

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

a = list(set(map(int, input().split(" "))))

s = []
step = 1

def division(a, step):
    flag = True
    for i in a:
        # print(step)
        f = str(step / i).split(".")[1]
        if f != "5":
            flag = False
            break

    # print(step, flag)
    return flag


while(len(s) != 2):

    if step > M:
        print(0)
        sys.exit()

    if division(a, step):
        s.append(step)
    step += 2

print(s)
d = s[1] - s[0]

print(2+(M-s[1])//d)

### FIXED CODE ###

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

a = list(set(map(int, input().split(" "))))
g = a.copy()

while not any(x%2 for x in g): g = [i //2 for i in g]

if not all(x%2 for x in g): print(0); exit(0)

def gcd(a, b):

    while b:

        a, b = b, a % b
    return a

def lcm(a, b):
    return a * b // gcd(a, b)


tot = 1

for x in a: tot = lcm(tot, x//2)
print((M//tot+1)//2)
code = input('security code: ')

num = (str)code

if num[0] == num[1]:
    print('Bad')
elif num[1] == num[2]:
    print('Bad')
elif num[2] == num[3]:
    print('Bad')
else:
    print('Good')

### FIXED CODE ###

num = input()
#num = str(code)

if num[0] == num[1] or num[1] == num[2] or num[2] == num[3]:
    print('Bad')
else:
    print('Good')
import copy

class UnionFind:
	def __init__(self, N):
		self._parent = [i for i in range(N)]

	def find(self, x):
		if self._parent[x] == x:
			return x
		else:
			return self.find(self._parent[x])

	def unite(self, a, b):
		ta = self.find(a)
		tb = self.find(b)
		if(ta == tb):
			return
		self._parent[ta] = tb # make b as a parent of a
			
	def check(self, a, b):
		return self.find(a) == self.find(b)
		
if __name__ == '__main__':
	N,K,L = map(int, input().split())
	uf1 = UnionFind(N)
	for _ in range(K):
		p,q = map(int, input().split())
		uf1.unite(p-1,q-1)
	uf2 = UnionFind(N)
	for _ in range(L):
		s,r = map(int, input().split())
		uf2.unite(s-1,r-1)
	from collections import defaultdict
	d = defaultdict(int)
	for i in range(N):
		d[(uf1.find(i), uf2.find(i))] += 1
	ans = []
	for i in range(N):
		ans.append( str(d[(uf1.find(i), uf2.find(i))]) )
	print(' '.join(ans))

### FIXED CODE ###

import copy

class UnionFind:
	def __init__(self, N):
		self._parent = [i for i in range(N)]

	def find(self, x):
		if self._parent[x] == x:
			return x
		else:
			return self.find(self._parent[x])

	def unite(self, a, b):
		ta = self.find(a)
		tb = self.find(b)
		if(ta != tb):
			self._parent[ta] = min(ta,tb)
			self._parent[tb] = self._parent[ta]
		
			
	def check(self, a, b):
		return self.find(a) == self.find(b)
		
if __name__ == '__main__':
	N,K,L = map(int, input().split())
	uf1 = UnionFind(N)
	for _ in range(K):
		p,q = map(int, input().split())
		uf1.unite(p-1,q-1)
	uf2 = UnionFind(N)
	for _ in range(L):
		s,r = map(int, input().split())
		uf2.unite(s-1,r-1)
	from collections import defaultdict
	d = defaultdict(int)
	for i in range(N):
		d[(uf1.find(i), uf2.find(i))] += 1
	ans = []
	for i in range(N):
		ans.append( str(d[(uf1.find(i), uf2.find(i))]) )
	print(' '.join(ans))
num = input().split()
a, b = int(num[0]), int(num[1])
tmp = []
for i in range(b-a+1,b+a):
  tmp.append(i)
print(' '.join(tmp))

### FIXED CODE ###

num = input().split()
a, b = int(num[0]), int(num[1])
tmp = []
for i in range(b-a+1,b+a):
  tmp.append(str(i))
print(' '.join(tmp))
import math
 
N, D = list(map(int, input().strip().split(" ")))

if D == 0:
    print(N)
elif N == 0:
    print("0")
else:
	print( int(math.ceil(N / (2 * D))))

### FIXED CODE ###

r = int(input())

print( 3 * r * r)
import sys
from scipy.special import comb
# a = comb(n, r)
#a = comb(n, r, exact=True)

# L 段の階段を 1 or 2 段上り
# ２段を i 回 (i<L//2) 1段を j 回 (j = L - 2*i)
# L odd の場合
# i = 0~L//2

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

A = [0]*M

for i in range(M):
    A[i] = int(input())

A.append(N+1) # goal

total_combo = 1
NOW = 0
for a in A:
    if NOW == a:
        print(0)
        sys.exit()
    L = a-1-NOW
    combo = 0
    for i in range(L//2 +1):
        j = L - 2*i
        combo += comb(j+1, i, exact=True)
    total_combo *= combo
    NOW = a + 1
    
print(total_combo)


### FIXED CODE ###

import sys
sys.setrecursionlimit(100000000)

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

if M == 0:
    A = []
else:
    A = [0]*M
    for i in range(M):
        A[i] = int(input())

A.append(N+1)

# DP version
DP = [0]*(N+1)
DP[0] = 1
# １段の階段を登るやり方の数
DP[1] = 1
# 2段の階段を登るやり方の数
#DP[2] = 2

for i in range(2,N+1):
    DP[i] = DP[i-1] + DP[i-2]

def step_comb(L):
    if DP[L]>0:
        return DP[L]
    DP[L] = step_comb(L-1) + step_comb(L-2)
    return DP[L]
    
total_comb = 1
NOW = 0
for a in A:
    if NOW == a:
        print(0)
        sys.exit()
    L = a-1-NOW
    total_comb *= step_comb(L)
    NOW = a + 1
    if NOW == N:
        break
    
print(total_comb % 1000000007 )
S=int(input())
h=S//3600
m=(S%3600)//60
s=m%60

print(h:m:s)

### FIXED CODE ###

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

print(str(h)+":"+str(m)+":"+str(s))