Harryxun/stf_run huggingface dataset:
#!/usr/bin/env python
# -*- coding:utf-8 -*-

K = int(input())

def digit(i):
    if i>0:
        return digit(i//10)+[i%10]
    else:
        return []

def Sooo(N):
    return float(N/sum(digit(N)))
base=1
A=[]
for i in range(0,16):
    for j in range(1,150):
        re=base*(j+1)-1
        A.append(int(re))
    base = base*10
A = list(set(A))
A.sort()
l=len(A)
for i in range(0,len(A)):
    for j in range(i+1,len(A)):
        N=Sooo(A[i])
        M=Sooo(A[j])
        if N>M:
            A[i]=0
            break;

A = list(set(A))
A.sort()
for i in range(K):
    print(A[i+1])

### FIXED CODE ###

#!/usr/bin/env python
# -*- coding:utf-8 -*- 
S = list(input())
Ans=0
for i in S:
    if i=="+":
        Ans = Ans+1
    else:
        Ans = Ans-1
print(Ans)
import collections
def main():
    N, M = map(int, input().split())
    bridges = []
    for _ in range(M):
        a, b = map(int, input().split())
        bridges.append([a, b])
    bridges = bridges[::-1]
    parent = [i for i in range(N+1)]
    count = dict()
    for i in range(N+1): count[i] = 1

    def find(i):
        if parent[i] != i:
            parent[i] = find(parent[i])
        return parent[i]

    def union(i, j):
        pi, pj = find(i), find(j)
        df = 0
        if pi != pj:
            parent[pj] = pi
            df += count[pi] * count[pj]
            count[pi] += count[pj]
            del count[pj]
        return df

    ans = [N*(N-1)//2]
    for a, b in bridges[:-1]:
        d = union(a, b)
        ans.append(ans[-1]-d)
    return ans[::-1]

if __name__ == '__main__':
    output = main()
    for v in output:
        print(v)

### FIXED CODE ###

import collections
def main():
    N, M = map(int, input().split())
    bridges = []
    for _ in range(M):
        a, b = map(int, input().split())
        bridges.append([a, b])
    bridges = bridges[::-1]
    parent = [i for i in range(N+1)]
    count = dict()
    for i in range(N+1): count[i] = 1

    def find(i):
        if parent[i] != i:
            parent[i] = find(parent[i])
        return parent[i]

    def union(i, j):
        pi, pj = find(i), find(j)
        df = 0
        if pi != pj:
            if count[pi] > count[pj]:
                parent[pj] = pi
                df += count[pi] * count[pj]
                count[pi] += count[pj]
                del count[pj]
            else:
                parent[pi] = pj
                df += count[pi] * count[pj]
                count[pj] += count[pi]
                del count[pi]                
        return df

    ans = [N*(N-1)//2]
    for a, b in bridges[:-1]:
        d = union(a, b)
        ans.append(ans[-1]-d)
    return ans[::-1]

if __name__ == '__main__':
    output = main()
    for v in output:
        print(v)
def main():
    a,b,n = map(int,input().split())
    aa = min(b,n)
    for i in range(aa,n):

        ans = max(ans,a*aa//b  - a * (aa//b))
    print(ans)
if __name__=='__main__':
    main()


### FIXED CODE ###

def main():
    a,b,n = map(int,input().split())
    aa = min(b-1,n)
    ans = a*aa//b  - a * (aa//b)
    print(ans)
if __name__=='__main__':
    main()
q

### FIXED CODE ###

w = input()
lis = []
for a in set(w):
  b = w.count(a)
  if b % 2 == 1:
    print("No")
    break
  else:
    lis.append(b)
if len(lis) == len(set(w)):
  print("Yes")
a,b,k = map(int,input().split())
num=[i for i in range(a,b+1)]
num = sorted(set(num[:k]+num[num.index(b-k+1) if b-k > 0 else -1:]))

for i in num:
  print(i)



### FIXED CODE ###

a,b,k = map(int,input().split())
num=[]

if b-a >= k:
  for i in range(a,a+k):
    num.append(i)
  for i in range(b-k+1,b+1):
    num.append(i)
else:
  for i in range(a,b+1):
    num.append(i)

for i in sorted(set(num)):
  print(i)
def popcount(x):
    return bin(x).count("1")

N,X = open(0).read().split()
N = int(N)
X = int(X, 2)

if X == 0:
    for i in range(0, N):
        k = 1 << (N - 1 - i)
        x = X ^ k
        ans = 0
        while x != 0:
            x %= popcount(x)
            ans += 1
        print(ans)
else:
    p = popcount(X)
    xi = X % (p + 1)
    xd = X % (p - 1)
    for i in range(0, N):
        k = 1 << (N - 1 - i)
        x = X ^ k
        if x == 0:
            print(0)
            continue

        if x > X:
            pi = p + 1
            x = (xi + (k % pi)) % pi
        else:
            pd = p - 1
            x = (xd - (k % pd) % pd)
        ans = 1
        while x != 0:
            x %= popcount(x)
            ans += 1
        print(ans)

### FIXED CODE ###

def popcount(x):
    return bin(x).count("1")

N, X = open(0).read().split()
N = int(N)
XS = list(X)
X = int(X, 2)

p = popcount(X)
xi = X % (p + 1)
if p == 1:
    xd = 0
else:
    xd = X % (p - 1)

for i in range(N):
    if XS[i] == "1":
        if p == 1:
            print(0)
            continue
        else:
            k = pow(2, N - 1 - i, p - 1)
            x = (xd - k) % (p - 1)
    else:
        k = pow(2, N - 1 - i, p + 1)
        x = (xi + k) % (p + 1)
    ans = 1
    while x != 0:
        x %= popcount(x)
        ans += 1
    print(ans)
# -*- coding: utf-8 -*-
N = int(input())
A = int(input())
B = int(input())

outValue = 0
for n in range(N+1):
    inputList = [int(c) for c in str(n)]
    #if A <= sum(inputList) <= B:
    #    outValue += n

print(outValue)


### FIXED CODE ###

# -*- coding: utf-8 -*-
strList = list(map(int, input().split()))

N = strList[0]
A = strList[1]
B = strList[2]

outValue = 0
for n in range(N+1):
    strList = [int(c) for c in str(n)]
    if A <= sum(strList) <= B:
        outValue += n

print(outValue)
a = list(input())
b = list(input())

k = max(len(a),len(b))

dp = [[0]*(len(b)+1) for i in range(len(a)+1)]

for i in range(len(a)):
	for j in range(len(b)):
		if a[i] == b[j]:
			dp[i+1][j+1] = dp[i][j] + 1
		else:
			dp[i+1][j+1] = max(dp[i+1][j],dp[i][j+1])

ans = ''
def rec(m,n):
	if m == 0 or n == 0:
		return ans
	if a[m-1] == b[n-1]:
		global ans
		ans += a[m-1]
		rec(m-1,n-1)
	elif dp[m-1][n] > dp[m][n-1]:
		rec(m-1,n)
	else:
		rec(m,n-1) 

rec(len(a),len(b))
print(ans[::-1])

### FIXED CODE ###

a = input()
b = input()

aa = len(a)

bb = len(b)

dp = [[0]*(bb+1) for i in range(aa+1)]

for i in range(aa):
	for j in range(bb):
		if a[i] == b[j]:
			dp[i+1][j+1] = dp[i][j] + 1
		else:
			dp[i+1][j+1] = max(dp[i][j+1],dp[i+1][j])

ans = ""

while aa > 0 and bb > 0:
	if a[aa-1] == b[bb-1]:
		aa -= 1
		bb -= 1
		ans += a[aa]
	elif dp[aa][bb-1] > dp[aa-1][bb]:
		bb -= 1
	else:
		aa -= 1
print(ans[::-1])
[n,m] = [int(x) for x in input().split()]
data = [[int(x) for x in input().split()] for _ in range(m)]

total = 0
for x in itertools.permutations(range(2,n+1)):
    
    route = [1,]+list(x)
    
    for x in range(len(route)-1):
        flg = False
        
        for y in data:
            if {route[x],route[x+1]} == set(y):
                flg = True
                break
                
        if flg == False:
            break
            
    else:
        total += 1
        
print(total)
        

### FIXED CODE ###

import itertools

[n,m] = [int(x) for x in input().split()]
data = [[int(x) for x in input().split()] for _ in range(m)]

total = 0
for x in itertools.permutations(range(2,n+1)):
    
    route = [1,]+list(x)
    
    for x in range(len(route)-1):
        flg = False
        
        for y in data:
            if {route[x],route[x+1]} == set(y):
                flg = True
                break
                
        if flg == False:
            break
            
    else:
        total += 1
        
print(total)
a, b = int(input().split())
if b % a == 0 : print(a+b)
else : print(b-a)

### FIXED CODE ###

a, b = map(int, input().split())
if b % a == 0 : print(a+b)
else : print(b-a)
# -*- coding: utf-8 -*-
INF=10**10

def main():
    
    str=input()
    n=len(str)
    if n==2:
        str("-1 -1")
        return 0
    
    for i in range(n-2):
        temp=str[i:i+3]
        for j in range(2):
            for k in range(j+1,2):
                if temp[j]==temp[k]:
                    print("{0} {1}".format(i+1,i+3))
                    return 0
    print("-1 -1")
    
if __name__=="__main__":
    main()
    

### FIXED CODE ###

# -*- coding: utf-8 -*-
INF=10**10

def main():
    
    str=input()
    n=len(str)
    if n==2:
        if str[0]==str[1]:
            print("1 2")
            return 0
        else:
            print("-1 -1")
            return 0
        
    
    for i in range(n-2):
        temp=str[i:i+3]
        for j in range(2):
            for k in range(j+1,3): #(0,1),(0,2),(1,2)
                if temp[j]==temp[k]:
                    print("{0} {1}".format(i+1,i+3))
                    return 0
    print("-1 -1")
    
if __name__=="__main__":
    main()
N,x = map(int, input().split())
 a = list(map(int, input().split()))
 a.sort()
 for i in range(N):
     x -= a[i]
     if x < 0:
         print(i+1)
         exit()
print(N)

### FIXED CODE ###

N,x = map(int, input().split())
a = list(map(int, input().split()))
a.sort()
res = 0
for i in range(N):
    x -= a[i]
    if x < 0:
        break
    res += 1
if x > 0:
    res -= 1
print(res)
# -*- coding: utf-8 -*-

import sys

def calculate(x):
    X = int(x)
    return X * X * X

if __name__ == '__main__':
    
    param = sys.argv

    print(calculate(param[1]))

### FIXED CODE ###

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

def calculate(x):
    X = int(x)
    return X * X * X

n = int(input())

print(calculate(n))
s=input()
print(700+100*((s[0]==o)+(s[1]==o)+(s[2]==o)))

### FIXED CODE ###

s=input()
print(700+100*((s[0]=='o')+(s[1]=='o')+(s[2]=='o')))
#!/usr/bin/env python3
#A
import numpy as np
import math
import re

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

c = [list(map(str,input().split()))for i in range(a)]
d = [[0 for j in range(b)]  for i in range(a)]

for i in range(a):#初期のリスト設定
    for j in range(b):
        if c[i][0][j] == '#':
            d[i][j] = 1

def change(save,d):
    for i in save:
        d[i[0]][i[1]] = 1

count = 0
for k in range(a*b):
    count += 1
    save = []
    save2 = []
    for i in range(a):
        for j in range(b):
            if d[i][j] == 1:
                if i != 0:#上があるなら
                    save.append((i-1,j))
                if j != 0:#左があるなら
                    save.append((i,j-1))
                if i != a-1:#下があるなら
                    save.append((i+1,j))
                if j != b-1:#右があるなら
                    save.append((i,j+1))
            else:
                save2.append(1)
    change(save,d)
    if len(save2) == 0:
        break;
print(count-1)

### FIXED CODE ###

#!/usr/bin/env python3
#AGC33 A

import sys
import math
from bisect import bisect_right as br
from bisect import bisect_left as bl
sys.setrecursionlimit(1000000000)
from heapq import heappush, heappop,heappushpop
from collections import defaultdict
from itertools import accumulate
from collections import Counter
from collections import deque
from operator import itemgetter
from itertools import permutations
mod = 10**9 + 7
inf = float('inf')
def I(): return int(sys.stdin.readline())
def LI(): return list(map(int,sys.stdin.readline().split()))

h,w = LI()
maze = [list(input()) for _ in range(h)]
check = [[True]*w for _ in range(h)]
dx,dy = [0,1,0,-1],[1,0,-1,0]
que = deque()
for i in range(h):
    for j in range(w):
        if maze[i][j] == '#':
            check[i][j] = False
            que.append((j,i))
res = 0
while que:
    que2 = deque(que)
    que = deque()
    flg = False
    while que2:
        x,y = que2.popleft()
        for i in range(4):
            nx,ny = x + dx[i], y + dy[i]
            if 0 <= nx < w and 0 <= ny < h:
                if check[ny][nx]:
                    check[ny][nx] = False
                    que.append((nx,ny))
                    flg = True
    if flg:
        res += 1
print(res)
= int(input())
A = [int(x) for x in input().split()]

reg = A[0]
flg=True
if 0 in A:
    print(0)
    flg=False
    reg=0
for i in range(1, N):
    reg *= A[i]
    if reg>10**18:
        print(-1)
        flg=False
        break
if flg:
    print(reg)

### FIXED CODE ###

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

reg = A[0]
flg=True
if 0 in A:
    print(0)
    flg=False
    reg=0
for i in range(1, N):
    reg *= A[i]
    if reg>10**18:
        print(-1)
        flg=False
        break
if flg:
    print(reg)
k,s = map(int,input().split())

count = 0

for x in range(0,k+1):
    #print(x)
    for y in range(0,k+1):
        #print(y)
        if 0 <= (s-x-y) and (s-x-y) <= k:
            count += 1
print(count)

### FIXED CODE ###


s = input()

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

def ans(a):
    if 0 in a:
        return 0
    n = 1
    for i in a:
        n *= i
        if n > 10**18
            return -1
    return n

print(ans(a))

### FIXED CODE ###

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

def ans(a):
    if 0 in a:
        return 0
    n = 1
    for i in a:
        n *= i
        if n > 10**18:
            return -1
    return n

print(ans(a))
n, m = map(int, input().split())
l = [list(map(int, input().split())) for i in range(m)]
d = [0] + [100000]*(n-1)
a = [[float('inf') for j in range(n)] for i in range(n)]
t = [0]*n

for i in range(m):
    a[l[i][0]-1][l[i][1]-1] = 1
    a[l[i][1]-1][l[i][0]-1] = 1

for i in range(n):
    for j in range(n):
        if d[i] + a[i][j] < d[j]:
            d[j] = d[i] + a[i][j]
            t[j] = i+1
if 0 in t[1:]:
    print("No")
else:
    print('Yes')
    for i in range(1,n):
        print(t[i])

### FIXED CODE ###

N = input()
x = N[-1]

if x == '3':
    print("bon")
elif x == '0' or x == '1' or x == '6' or x == '8':
    print('pon')
else:
    print('hon')
# -*- coding: utf-8 -*-
N = int(input())
S = str(input())
a = []
for i in range(N):
  b = S[0:i+1].count("I")
  c = S[0:i+1].count("D")
  M = b-c
  a.append(M)
print(max(a))

### FIXED CODE ###

# -*- coding: utf-8 -*-
A,B,C,D = map(int,input().split())
print("{}".format(max(A*B,C*D)))
N,M,R=map(int,input().split())
INF=10**9
d=[[INF]*N for i in range(N)]
r=list(map(int,input().split()))
for i in range(M):
  A,B,C=map(int,input().split())
  d[A-1][B-1]=C
  d[B-1][A-1]=C
for k in range(N):
  for i in range(N):
    for j in range(N):
      d[i][j]=min(d[i][j],d[i][k]+d[k][j])
ans=10**9
for L in permutations(r):
  temp=0
  for j in range(R-1):
    temp+=d[L[j]-1][L[j+1]-1]
  ans=min(temp,ans)
print(ans)


### FIXED CODE ###

from itertools import permutations
from heapq import *

N,M,R=map(int,input().split())
r=list(map(int,input().split()))
INF=float("inf")
G=[[INF]*N for i in range(N)]
for i in range(M):
    A,B,C=map(int,input().split())
    A,B=A-1,B-1
    G[A][B]=C
    G[B][A]=C
def distance(a,b):
    stack=[(G[a][i],i) for i in range(N) if G[a][i]!=INF]
    heapify(stack)
    reached=[0]*N
    reached[0]=1
    dis=[INF]*N
    dis[0]=0
    while(stack):
        c,i=heappop(stack)
        if reached[i]==1:
            continue
        if dis[i]<=c:
            continue
        dis[i]=c
        if i==b:
            return c
        reached[i]=1
        for j in range(N):
            if G[i][j]!=INF and reached[j]==0:
                heappush(stack,(G[i][j]+dis[i],j))
D=[[0]*N for i in range(N)]
for i in r:
    for j in r:
        if i>=j:
            continue
        D[i-1][j-1]=distance(i-1,j-1)
        D[j-1][i-1]=D[i-1][j-1]
ans=10**9
for r_ in permutations(r):
    res=0
    for i in range(R-1):
        res+=D[r_[i]-1][r_[i+1]-1]
    ans=min(ans,res)
print(ans)
a,b,c,d,e,f=map(int,input().split())
a*=100
b*=100
ans=chk=0
for i in range(31)
    for j in range(31):
        for k in range(31):
            for l in range(31):
                w=i*a+j*b
                s=k*c+l*d
                if w+s<f and (100*s)//(w+s)<=e*(w//100): ans=max(ans,(100*s)//(w+s)
print(ans)


### FIXED CODE ###

a,b,c,d,e,f=map(int,input().split())
a*=100
b*=100
res=chk=0
ans=[]

for i in range(16):
    for j in range(16):
        for k in range(1501):
            w=(i*a)+(j*b)
            s=(k*c)
            o=(w//100)*e
            if w==0:
                pass
            elif w+s>f or s>o:
                break
            else:
                s+=(min(f-w-s,o-s)//d)*d
                if len(ans)==0:
                    ans=[s/(w+s),w+s,s]
                elif s/(w+s)>ans[0]:
                    ans=[s/(w+s),w+s,s]
print(ans[1],ans[2])
H,W,M = map(int,input().split())
l = [[0]*W for _ in range(H)]
tate,yoko = [0]*W,[0]*H
ans = 0
for _ in range(M):
  h,w = map(int,input().split())
  h -= 1
  w -= 1
  tate[w] += 1
  yoko[h] += 1
  l[h][w] = 1
tateArr,yokoArr = [0,0],[0,0]
ans = 0
for i in range(W):
  if tate[i] > tateArr[0]:
    tateArr = [tate[i],i]
for i in range(H):
  if yoko[i] > yokoArr[0]:
    yokoArr = [yoko[i],i]

print(tateArr[0]+yokoArr[0]-l[yokoArr[1]][tateArr[1]])

### FIXED CODE ###

H,W,M = map(int,input().split())
tate,yoko = [0]*W,[0]*H
ans = 0
memo = set([])
for _ in range(M):
  h,w = map(int,input().split())
  h -= 1
  w -= 1
  tate[w] += 1
  yoko[h] += 1
  memo.add((h,w))
tateArr,yokoArr = [],[]
ans = 0
t,y = max(tate),max(yoko)
for i in range(W):
  if tate[i] == t:
    tateArr.append(i)
for i in range(H):
  if yoko[i] == y:
    yokoArr.append(i)
for i in yokoArr:
  for j in tateArr:
    if (i,j) not in memo:
      print(t+y)
      exit()

print(t+y-1)
n,k = map(int,input().split())
p = list(map(int,input().split()))
ans = 0
for i in range(len(p)):
    p[i] = p[i]*(p[i]+1)/2 / p[i]
for i in range(n-k+1):
    p[i] = sum(p[i:i+k])
# print(p)
print(max(p[:n-k]))

### FIXED CODE ###

n,k = map(int,input().split())
p = [0]*k + list(map(int,input().split()))
ans = 0
for i in range(k,len(p)):
    p[i] = p[i]*(p[i]+1)/2 / p[i]
    p[i] = p[i] + p[i-1]
for i in range(len(p)-1,k-1,-1):
    p[i] = p[i] - p[i-k]
# print(p)
print(max(p))
for i in range(-118,120):
    for j in range(-118, i+1):
        if i ** 5 - j ** 5 == x:
            print(i, j)
            exit()


### FIXED CODE ###

x = int(input())

for i in range(400):
    for j in range(i - 800, i):
        if i ** 5 - j ** 5 == x:
            print(i, j)
            exit()
N, K = map(int, input().split())
A = list(map(int, input().split()))
MOD = 10 ** 9 + 7


def solve(N, K, A):
    ans = 1
    if N == K:
        for i in range(K):
            ans *= A[i]
            ans %= MOD
    elif max(A) < 0 and K % 2 == 1:
        A.sort(reverse=True)
        for i in range(K):
            ans *= A[i]
            ans %= MOD
    else:
        A_nonneg = [a for a in A if a >= 0]
        A_neg = [a for a in A if a < 0]
        A_nonneg.sort()
        A_neg.sort(reverse=True)
        count = 0
        while count < K:
            if count == K - 1 or A_nonneg[-1] > A_neg[-1] * A_neg[-2]:
                count += 1
                ans *= A_nonneg.pop()
            else:
                count += 2
                ans *= A_neg.pop()
                ans *= A_neg.pop()
            ans %= MOD
    return ans


print(solve(N, K, A))

### FIXED CODE ###

N, K = map(int, input().split())
A = list(map(int, input().split()))
MOD = 10 ** 9 + 7


def solve(N, K, A):
    ans = 1
    # K = N の場合は明らか
    if K == N:
        for i in range(K):
            ans *= A[i]
            ans %= MOD
    # Ai の全ての数が負かつ K が奇数のとき、
    elif max(A) < 0 and K % 2 == 1:
        A.sort(reverse=True)
        # 絶対値が小さい方から K 個の積
        for i in range(K):
            ans *= A[i]
            ans %= MOD
    # それ以外の場合、積は必ず非負
    else:
        # {Ai} を絶対値の降順にソート
        A.sort(key=abs, reverse=True)
        # 最初の K 個の積
        sign = 1
        for i in range(K):
            ans *= A[i]
            ans %= MOD
            if A[i] < 0:
                sign *= -1
            elif A[i] == 0:
                sign *= 0
        # P が負の場合
        if sign < 0:
            small_nonneg = [a for a in A[K:] if a >= 0]
            small_neg = [a for a in A[K:] if a < 0]
            large_nonneg = [a for a in A[:K] if a >= 0]
            large_neg = [a for a in A[:K] if a < 0]
            if not small_neg or not large_nonneg:
                ans *= max(small_nonneg)
                ans %= MOD
                ans *= pow(max(large_neg), MOD - 2, MOD)
                ans %= MOD
            elif not small_nonneg or not large_neg:
                ans *= min(small_neg)
                ans %= MOD
                ans *= pow(min(large_nonneg), MOD - 2, MOD)
                ans %= MOD
            else:
                if min(small_neg) * max(large_neg) > max(small_nonneg) * min(
                    large_nonneg
                ):
                    # (2) 正の数を 1 つ取り除き、負の数を 1 つ加える
                    ans *= min(small_neg)
                    ans %= MOD
                    ans *= pow(min(large_nonneg), MOD - 2, MOD)
                    ans %= MOD
                else:
                    # (1) 負の数を 1 つ取り除き、非負の数を 1 つ加える
                    ans *= max(small_nonneg)
                    ans %= MOD
                    ans *= pow(max(large_neg), MOD - 2, MOD)
                    ans %= MOD
    return ans


print(solve(N, K, A))
def solve(string):
    ins = string.split("\n")
    h, w = map(int, ins[0].split(" "))
    a = [list(map(int, _i.split(" "))) for _i in ins[1:]]
    move = []
    for i in range(h):
        for j in range(w):
            if a[i][j] % 2 == 0:
                continue
            a[i][j] -= 1
            if j < w - 1:
                a[i][j + 1] += 1
                move.append("{} {} {} {}".format(i + 1, j + 1, i + 1, j + 2))
            elif i < h - 1:
                a[i + 1][j] += 1
                move.append("{} {} {} {}".format(i + 1, j + 1, i + 2, j + 1))
    return "{}\n{}".format(len(move), "\n".join(move))


if __name__ == '__main__':
    line = input()
    tmp = [line]
    for _ in range(int(line[0])):
        tmp.append(input())
    print(solve('\n'.join(tmp)))


### FIXED CODE ###

h,w = map(int,input().split())
a = []
for i in range(h):
    tmp = list(map(lambda x:int(x)%2,input().split()))
    a.append(tmp)
result = []
 
for i in range(h):
    for j in range(w-1):
        if a[i][j] == 1:
            #a[i][j] == 0
            a[i][j+1] = 1 ^ a[i][j+1]
            result.append((i+1,j+1,i+1,j+2)) 
for i in range(h-1):
    if a[i][w-1] == 1:
        a[i+1][w-1] = 1 ^ a[i+1][w-1]
        result.append((i+1,w,i+2,w))
print(len(result))
for row in result:
    print("{} {} {} {}".format(row[0],row[1],row[2],row[3]))
import sys

def main(a,b,h)
    reuturn (a+b)*h//2

a =int(sys.stdin.readline().strip())
b =int(sys.stdin.readline().strip())
h =int(sys.stdin.readline().strip())

print(main(a,b,h))


### FIXED CODE ###

import sys

def main(a,b,h):
    return (a+b)*h//2

a =int(sys.stdin.readline().strip())
b =int(sys.stdin.readline().strip())
h =int(sys.stdin.readline().strip())

print(main(a,b,h))
def gcd(a,b,cur):
	if cur % a == 0 and cur % b == 0:
		return cur
	return gcd(a,b,cur+a)


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

while len(T) != 1:
	if len(T)%2 == 1:
		T.append(1)
	new_T = []
	for i in range(0,len(T),2):
		t1,t2 = T[i],T[i+1]
		a = max(t1,t2)
		b = min(t1,t2)
		res = gcd(a,b,a)
		new_T.append(res)
	T = new_T
	# print(T)
print(*T)

### FIXED CODE ###

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

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

ans = 1
for t in T:
	ans = ans*t//gcd(ans,t)
print(ans)
N,A,B=map(int,input().split())

print(sum(i in i range(1,N+1)
         if A<=sum(map(int,str(i)))<=B))


### FIXED CODE ###

N,A,B=map(int,input().split())
print(sum(i for i in range(1,N+1) if A<=sum(map(int,str(i)))<=B))