Harryxun/stf_run huggingface dataset:
import numpy as np

h, w, k = map(int, input().split())
s = []
for i in range(h):
    string = input()
    temp = []
    for j in range(w):
        temp.append(int(string[j]))
    s.append(temp)

s_arr = np.array(s)

ans = 10**9
for i in range(2**(h-1)):
    bin_str = format(i, '0'+str(h-1)+'b')
    kouryo = np.array([[0 for _ in range(w)]])
    cnt = 0
    start = 0
    for j in range(h-1):
        if bin_str[j] == '1':
            cnt += 1
            new = s_arr[start:j+1].sum(axis=0, keepdims=True)
            if np.any(new>k):
                new = 0
                break
            kouryo = np.concatenate((kouryo, new), axis=0)
            start=j+1
    if new == 0: continue
    kouryo = np.concatenate((kouryo, s_arr[start:].sum(axis=0, keepdims=True)), axis=0)

    wa = kouryo[:, 0]
    for j in range(1, w):
        wa = wa + kouryo[:, j]
        if np.any(wa>k):
            cnt += 1
            wa = kouryo[:, j]
    ans = min(ans, cnt)
print(ans)

### FIXED CODE ###

import numpy as np

h, w, k = map(int, input().split())
s = []
for i in range(h):
    string = input()
    temp = []
    for j in range(w):
        temp.append(int(string[j]))
    s.append(temp)

s_arr = np.array(s)

ans = 10**9
for i in range(2**(h-1)):
    bin_str = format(i, '0'+str(h-1)+'b')
    kouryo = np.array([[0 for _ in range(w)]])
    cnt = 0
    start = 0
    for j in range(h-1):
        if bin_str[j] == '1':
            cnt += 1
            kouryo = np.concatenate((kouryo, s_arr[start:j+1].sum(axis=0, keepdims=True)), axis=0)
            start=j+1
    kouryo = np.concatenate((kouryo, s_arr[start:].sum(axis=0, keepdims=True)), axis=0)

    if cnt > ans: continue
    if np.any(kouryo>k): continue

    wa = np.array([0 for _ in range(len(kouryo))])
    for j in range(w):
        wa += kouryo[:, j]
        if np.max(wa)>k:
            cnt += 1
            if cnt > ans: break
            wa = kouryo[:, j]
    ans = min(ans, cnt)
print(ans)
N = int(input())
S = 0
for i in range(1, N+1):
  if i%3==0 or i%5==0 or i%3==0 and i%5==0
		continue
  S+=i
print(S) 

### FIXED CODE ###

N = int(input())
out = 0
for i in range(1,N+1):
    if i%3 == 0 and i%5 == 0 or i%3==0 or i%5==0:
       continue
    out += i
print(out)
h,n = map(int,input().split())
L = []
for i in range(n):
  l = list(map(int,input().split()))
  L.append(l)
dp = [10**8]*10001
dp[0] = 0
for i in range(n):
  dp[L[i][0]] = L[i][1]
for i in range(10001):
  for j in range(n):
    if i-L[j][0] >= 0:
      dp[i] = min(dp[i],dp[i-L[j][0]]+L[j][1])
for i in range(10000,-1,-1):
  if dp[i] == 10**8:
    dp[i] = dp[i+1]
print(dp[h])

### FIXED CODE ###

h,n = map(int,input().split())
L = []
for i in range(n):
  l = list(map(int,input().split()))
  L.append(l)
dp = [10**8]*10001
dp[0] = 0
for i in range(n):
  dp[L[i][0]] = L[i][1]
for i in range(10001):
  for j in range(n):
    if i-L[j][0] >= 0:
      dp[i] = min(dp[i],dp[i-L[j][0]]+L[j][1])
for i in range(9999,-1,-1):
  if dp[i] > dp[i+1]:
    dp[i] = dp[i+1]
print(dp[h])
N = int(input())
N2 = 2**N
S = list(map(int, input().split()))
S.sort(reverse=True)

slimes = [S[0]]
S[0] = float('inf')
num = 1
min_idx = 1
for i in range(N):
  slimes.sort()
  n = num
  idx = min_idx
  is_continuous = True
  while n and idx<=N2-1:
    if S[idx] < slimes[n-1]:
      slimes.append(S[idx])
      S[idx] = float('inf')
      idx += 1
      n -= 1
      min_idx += is_continuous:
    else:
      if S[idx] < float('inf'):
        is_continuous = False
      idx += 1
      min_idx += is_continuous
  
  if n:
    print('No')
    quit()
  
  num *= 2

print('Yes')

### FIXED CODE ###

N = int(input())
N2 = 2**N
S = list(map(int, input().split()))
S.sort(reverse=True)

slimes = [S[0]]
S[0] = float('inf')
num = 1
for i in range(N):
  slimes.sort()
  n = num
  idx = 0
  while n and idx<=N2-1:
    if S[idx] < slimes[n-1]:
      slimes.append(S[idx])
      S[idx] = float('inf')
      idx += 1
      n -= 1
    else:
      idx += 1
  
  if n:
    print('No')
    quit()
  
  num *= 2

print('Yes')
from scipy.misc import comb


N, M = map(int,input().split())
pairs = []
for i in range(M):
    Ai, Bi = map(int,input().split())
    pairs.append([Ai,Bi])
connections = []
ans = [int(comb(N,2),exact=True)]
for Ai, Bi in pairs[::-1]:
    # connect_flg = False
    ind = []
    for i,connection in enumerate(connections):
        if Ai in connection and Bi in connection:
            ind = [0]
            continue
        elif Ai in connection:
            connections[i].append(Bi)
            # connect_flg = True
            ind.append(i)
        elif Bi in connection:
            connections[i].append(Ai)
            # connect_flg = True
            ind.append(i)
    # ２つをつなぐものは、一つにまとめる
    if len(ind) == 2:
        connections[ind[0]].extend(connections[ind[1]])
        connections[ind[0]] = list(set(connections[ind[0]]))
        connections.remove(connections[ind[1]])            
    elif len(ind) == 0:
        connections.append([Ai,Bi])
    # 不便度の計算
    cnt = int(comb(N,2,exact=True))
    # print(connections,cnt)
    for connection in connections:
        cnt -= int(comb(len(connection),2,exact=True))
    ans.append(cnt)
for a in ans[::-1][1:]:
    print(a)

### FIXED CODE ###

class UnionFind:
    def __init__(self, n):
        self.par = [-1 for i in range(n+1)]
        self.size = [1 for i in range(n+1)]
    # 検索
    def find(self, x):
        path = []
        curr = x
        # 親ノードの手前で止まる(どの根に紐づくかの情報を持ちながら)
        while self.par[curr] != -1:
            # 自分自身じゃない場合は、上にさかのぼって検索(再帰的に)
            path.append(curr)
            curr = self.par[curr]
        for p in path:
            self.par[p] = curr
        return curr

    # 結合
    def union(self, x, y):
        x = self.find(x)
        y = self.find(y)
        self.par[y] = x
        self.size[x] += self.size[y]
        self.size[y] = 1

    # 判定
    def judge(self,x,y):
        return self.find(x) == self.find(y)

N, M = map(int,input().split())
pairs = [tuple(map(int,input().split())) for _ in range(M)]
uf = UnionFind(N)
p = N*(N-1)//2
ans = [p]
for a,b in reversed(pairs[1:]):
    if not uf.judge(a,b):
        size_a = uf.size[uf.find(a)]
        size_b = uf.size[uf.find(b)]
        uf.union(a,b)
        size_a_update = uf.size[uf.find(a)]
        p = p + size_a*(size_a-1)//2 + size_b*(size_b-1)//2 - size_a_update*(size_a_update-1)//2

    ans.append(p)
for a in reversed(ans):
    print(a)
s = input()
K = int(input())
result = []
alphabet = list("abcdefghijklmnopqrstuvwxyz")

for u in alphabet:
    for i in range(len(s)):
        if s[i] == u:
            for j in range(min(K, len(s) - i)):
                result.append(s[i:i + j + 1])
    if len(result) > K:
        break

result = list(set(result))
result.sort()
# print(result)
# print(len(result))
print(result[K - 1])


### FIXED CODE ###

s = input()
K = int(input())
subs = []
for i in range(0, len(s)):
    for j in range(i + 1, K + i + 1 if i + K <= len(s) else len(s) + 1):
        subs.append(s[i:j])


subs = list(set(subs))

subs.sort()
print(subs[K - 1])
MOD = 10**9 + 7

def factorial(num):
    if num == 1:
        return 1
    else:
        return num * factorial(num-1)

def factoring(n):
    i = 2
    prime_factors = []
    while i*i <= n:
        while n%i == 0:
            n /= i
            prime_factors.append(i)
        i += 1
    if n > 1:
        prime_factors.append(n)
    return prime_factors

def total_combination(num_list):
    non_duplicates = list(set(num_list))
    total = 1

    for i in non_duplicates:
        total *= num_list.count(i)+1

    return total 

n = int(input())

f = factorial(n)
primes = factoring(f)
ans = total_combination(primes) % MOD

print(ans)


### FIXED CODE ###

num = int(input())
cnt_list = [0] * (num+1)
ans = 1

for i in range(2,num+1):
    x = i
    prime = 2
    while x > 1:
        while x%prime == 0:
            cnt_list[prime] += 1
            x = x//prime
        prime += 1

for i in cnt_list:
    ans = (ans*(i+1)) % (10**9+7)
print(ans)
n,m=map(int, input().split())
a=list(map(int, input().split()))
a.sort()
b=[a[i+1]-a[i] for i in range(n-1)]
b.sort(reverse=True)
print(sum(b[m-1:]))


### FIXED CODE ###

n,m=map(int, input().split())
a=list(map(int, input().split()))
a.sort()
b=[a[i+1]-a[i] for i in range(m-1)]
b.sort(reverse=True)
print(sum(b[n-1:]))
n,k = input().split()
k = int(k)
ans = len(str(int(n,k)))
print(ans)



### FIXED CODE ###

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

def Base_10_to_n(X, n):
    if (int(X/n)):
        return Base_10_to_n(int(X/n), n)+str(X%n)
    return str(X%n)
ans = len(str(Base_10_to_n(int(n),k)))
print(ans)
n = int(n)

count = 0
for i in range(1, n+1):
  if len(str(i)) % 2 == 1:
    count += 1
print(count)

### FIXED CODE ###

n = int(input())
 
count = 0
for i in range(1, n+1):
  if len(str(i)) % 2 == 1:
    count += 1
print(count)
xyabc=input().split()
x=int(xyabc[0])
y=int(xyabc[1])
a=int(xyabc[2])
b=int(xyabc[3])
c=int(xyabc[4])
list1=input().split()
list2=input().split()
list3=input().split()
d=a-x+b-y
an=[]
bn=[]
cn=[]
for num in list1 :
  an.append(int(num))
for num in list2 :
  bn.append(int(num))
for num in list3 :
  cn.append(int(num))

count=0
for i in range(x) :
  k=max(an)
  count+=k
  an.pop(k)
  
for i in range(y) :
  k=max(bn)
  count+=k
  an.pop(k)
  

for i in range(d) :
  k=max(cn)
  count+=k
  an.pop(k)
  
print(count)  


### FIXED CODE ###

xyabc=input().split()
x=int(xyabc[0])
y=int(xyabc[1])
a=int(xyabc[2])
b=int(xyabc[3])
c=int(xyabc[4])
list1=input().split()
list2=input().split()
list3=input().split()
d=a-x+b-y
an=[]
bn=[]
cn=[]
for num in list1 :
  an.append(int(num))
for num in list2 :
  bn.append(int(num))
for num in list3 :
  cn.append(int(num))
an.sort(reverse=True)
bn.sort(reverse=True)

an=an[:x]
bn=bn[:y]

for a in an :
  cn.append(a)
for b in bn :
  cn.append(b)
cn.sort(reverse=True)
count=0
for i in range(x+y) :
  count+=cn[i]

print(count)
import collections

N = int(input())
S = [sorted(input())for _ in range(N)]
c = collections.Counter(S)
ans = 0

for i in set(S):
    n = c[i]
    ans += n*(n-1)//2
print(ans)

### FIXED CODE ###

import collections

N = int(input())
S = [''.join(sorted(input())) for _ in range(N)]
c = collections.Counter(S)
ans = 0
for i in set(S):
    n = c[i]
    ans += n*(n-1)//2
print(ans)
a, b, k = map(int, input().split())

if a >= k:
    print(a - k, b)
else:
    print(0, max(b - k + a))

### FIXED CODE ###

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

if a >= k:
    print(a - k, b)
else:
    print(0, max(0, b - k + a))
# -*- coding: utf-8 -*-
n,t = map(int,input().split())
ans_cost = float('inf')
ans_time = t

for i in range(n):
    a,b = map(int,input().split())
    if b=ans_time:
        if a<ans_cost:
            ans_cost = a


if ans_cost == float('inf'):
    print("TLE")
else:
     print(ans_cost)

### FIXED CODE ###

# -*- coding: utf-8 -*-
n,t = map(int,input().split())
ans_cost = 10000
ans_time = t

for i in range(n):
    a,b = map(int,input().split())
    if b<=ans_time:
        if a<ans_cost:
            ans_cost = a


if ans_cost == 10000:
    print("TLE")
else:
     print(ans_cost)
A, B = map(int, input()split())
if (A * B) % 2 == 1:
  print("Yes")
else:
  print("No")

### FIXED CODE ###

A, B = map(int, input().split())
if (A * B) % 2 == 1:
  print("Yes")
else:
  print("No")
import numpy as np
n=int(input())
x=np.fromstring(input(),int,sep=' ')
print(x)
p=0
hoge=np.inf
for i in range(1,np.max(x)+1):
    sux=sum((x-i)**2)
    if sux<hoge:
        p=i
        hoge=sux
print(hoge)

### FIXED CODE ###

n,r=map(int,input().split())
rate=0
if n<10:
    print(r+100*(10-n))
else:
    print(r)
l=[]
n,W=input().split()
n=int(n)
W=int(W)
for i in range(n):
	item=list(map(int,input().split))
	l.append([item[1],item[0]])

# n=4
# l=[[2,3],[1,2],[3,4],[2,2]] #w,v
# W=5

print(l)
def solve(i,w):
	if i==n:
		return(0)
	elif w-l[i][0]<0:
		return(0)
	else:
		a=solve(i+1,w)
		b=l[i][1]+solve(i+1,w-l[i][0])
		if b>a:
			print("select",i)
			return(b)
		else:
			return(a)

print(solve(0,W))

### FIXED CODE ###

value=[0]
weight=[0]
n,W=input().split()
n=int(n)
W=int(W)
for i in range(n):
	item=list(map(int,input().split()))
	value.append(item[0])
	weight.append(item[1])

dp=[[0 for j in range(W+1)] for i in range(n+1)]
for i in range(n+1):
	for j in range(W+1):
		if i==0:
			res=0
		elif j-weight[i]<0:
			res=dp[i-1][j]
		else:
			res=max(dp[i-1][j-weight[i]]+value[i],dp[i-1][j])
		dp[i][j]=res
print(dp[n][W])
n,m = map(int,input().split())
alis = list(map(int,input().split()))
lis = [list(map(int,input().split())) for x in range(m)]
clis = [[x[1]]*x[0] for x in lis]
clis=(sum(clis,[]))
clis.sort(reverse=True)
alis.sort()
ans_lis=[x if x>=y else y for x,y in zip(alis,clis)]
if len(clis) < len(alis):
    ans__ = sum(alis[num:])
    print(sum(ans_lis,ans__))
else:
    print(sum(ans_lis))


### FIXED CODE ###

n,m = map(int,input().split())
alis = list(map(int,input().split()))
lis = [list(map(int,input().split())) for x in range(m)]
for x in alis:
    lis.append([1,x])
lis.sort(reverse=True,key=lambda x:x[1])
ans = 0
for x in lis:
    (number,point) = x
    if number >= n:
        number = n
        ans += number * point
        #print(n)
        #print(ans,'+=',number,'*',point)
        break
    ans += number * point
    n -= number
    #print(n)
    #print(ans,'+=',number,'*',point)
print(ans)
#print(lis)
s = input()

if s[2] == s[3] && s[4] == s[5] :
  print('Yes')
else
  print('No')

### FIXED CODE ###

s = input()
 
if s[2] == s[3] and s[4] == s[5]:
    print('Yes')
else :
    print('No')
import heapq
from collections import defaultdict
N, M = map(int, input().split())
A = list(map(int, input().split()))
A.sort()

changes = defaultdict(int)
for i in range(M):
    b, c = map(int, input().split())
    changes[c] += b

changes = sorted(changes.items(), key = lambda x:x[0], reverse=True)

d = []
len_d = 0
for v in changes:
    d += [v[0]]*v[1]
    len_d += v[1]
    if len_d > N:
        d = d[0:N]
        break


res = 0
i = 0
while i < min(len(d), len(A)):
    if A[i] <= d[i]:
        res += d[i]
    else:
        res += A[i]
    i += 1

if i < N:
    for j in range(i, N):
        res += A[j]

print(res)


### FIXED CODE ###

from collections import defaultdict
N, M = map(int, input().split())
A = list(map(int, input().split()))
A = [(A[i], 1) for i in range(N)]

changes = [None] * M
for i in range(M):
    b, c = map(int, input().split())
    changes[i] = (c, b)

allVals = A + changes

allVals.sort(key = lambda x:x[0], reverse = True)
# print(allVals)

i = 0
j = -1
res = 0
while True:
    j += 1
    res += allVals[j][0] * allVals[j][1]
    i += allVals[j][1]

    if i >= N:
        res -= allVals[j][0] * (i - N)
        break



print(res)
#import numpy as np
from sys import stdin,stdout

input = stdin.readline
print = stdout.write

vi = [0]
wi = [0]

n,W=map(int,input().split())
for i in range(n):
    a,b = map(int,input().split())
    vi.append(b)
    wi.append(a)
#print(str(vi),'\n',str(wi))
    #dp = np.zeros((n+1,MW+1),dtype=np.int64)
dp = [[0]*(W+1) for i in range(n+1)]
    
for j in range(1,n+1):
    for k in range(1,W+1):
        if(wi[j]>k) :
            dp[j][k] = dp[j-1][k]
        else:
            dp[j][k] = max(dp[j-1][k],dp[j-1][k-wi[j]]+vi[j])

print(str(dp[n][W]))
    
        
    





### FIXED CODE ###

from sys import stdin,stdout

print = stdout.write
input = stdin.readline
INF = 1e10
n,W = map(int,input().split())

wgt = [0]
val = [0]
for i in range(n):
    w,v = map(int,input().split())
    wgt.append(w)
    val.append(v)

max_val=sum(val)    
dp=[[INF for x in range(max_val+1)] for x in range(n+1)]
for i in range(n+1):
    dp[i][0]=0
for i in range(1,n+1):
    vi = val[i];wi = wgt[i]
    for V in range(1,max_val+1):
        if vi<= V:
            dp[i][V] = min(wi+dp[i-1][V-vi],dp[i-1][V])
        else:
            dp[i][V]=dp[i-1][V]
res = 0
for i in range(max_val,-1,-1):
    if dp[n][i] <= W:
        res = i
        break
print(str(res))
n=int(input())
array=list(map(int,input().split()))
ans=0
flag=0
for i in range(len(array)):
    if i+1==array[i]:
        if flag==0:
            ans+=1
            if(i<len(array)-1&&array[i+1]==i+2):
                flag=1
        else:
            flag=0
print(ans)

### FIXED CODE ###

n=int(input())
array=list(map(int,input().split()))
ans=0
flag=0
for i in range(len(array)):
    if i+1==array[i]:
        if flag==0:
            ans+=1
            if(i<len(array)-1 and array[i+1]==i+2):
                flag=1
        else:
            flag=0
print(ans)
import math
A,B,N = map(int,input().split())
if N%A != 0:
    n = N%A
    ans = 0
    for i in range(1,n+1):
        ans = max(ans,math.floor(A*i/B)-A*math.floor(i/B))
else:
    for i in range(1,A):
        ans = max(ans,math.floor(A*i/B)-A*math.floor(i/B))
print(ans)

### FIXED CODE ###

A,B,N = map(int,input().split())
if N >= B:
    x = B-1
else:
    x = N%B
print(A*x//B)
N, K = map(int, input().split())
A = list(map(int, input().split()))

if K == 0:
    print(max(A))
    exit()

# K回切って全ての長さをL未満にできるかどうか
def valid(L):
    # print(A, L)
    count = 0
    for a in A:
        # print(a, L, a // L, a % L)
        count += a // L
    # print(count)
    return count <= K

# 長さLの二分探索
ng = -1
ok = max(A) + 1
while abs(ok - ng) > 1:
    m = (ok + ng) // 2
    # print(m, valid(m))
    if valid(m):
        ok = m
    else:
        ng = m
print(ok)

### FIXED CODE ###

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

def is_ok(L):
    count = 0
    for a in A:
        count += a // L
        if a % L == 0:
            count -= 1
    return count <= K

ng = 0
ok = max(A)
while abs(ok - ng) > 1:
    mid = (ok + ng) // 2
    if is_ok(mid):
        ok = mid
    else:
        ng = mid
print(ok)
a = int(input())
b = int(input())
c = int(input())

list = [a,b,c]

if(7 in list):
    if list.count(5)==2:
        print("YES")
    else:
        print("NO")
else:
    print("NO")


### FIXED CODE ###

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

list = [a,b,c]

if(7 in list):
    if list.count(5)==2:
        print("YES")
    else:
        print("NO")
else:
    print("NO")
import sys
import math
from fractions import gcd
# import queue
# from collections import Counter
# from itertools import accumulate
# from functools import reduce

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

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

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

big_prime = 1000000007

"""
# 標準入力取得
## 文字列
 =  sys.stdin.readline().rstrip()
 =  list(sys.stdin.readline().rstrip())

## 数値
 =  int(sys.stdin.readline())
 =  map(int, sys.stdin.readline().split())
 =  list(map(int, sys.stdin.readline().split()))
 =  [list(map(int,list(sys.stdin.readline().split()))) for i in range(N)]
"""
# 塗ることができないケースを考察してみる
# 愚直にシミュレーションしてもいけるかもしれない

H, W =  map(int, sys.stdin.readline().split())
L =  [list(list(sys.stdin.readline().rstrip())) for i in range(W)]

PL = [["0"] + l + ["0"] for l in L]

t = ["0"] * (W + 2)

PL.insert(0, t)
PL.append(t)

for i in range(1, H + 1):
    for j in range(1, W + 1):
        if PL[i][j] == "#":
            if PL[i][j - 1] == "#" or PL[i - 1][j] == "#" or PL[i][j + 1] == "#" or PL[i + 1][j] == "#":
                continue
            else:
                print("No")
                exit()

print("Yes")

### FIXED CODE ###

import sys
import math
from fractions import gcd
# import queue
# from collections import Counter
# from itertools import accumulate
# from functools import reduce

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

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

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

big_prime = 1000000007

"""
# 標準入力取得
## 文字列
 =  sys.stdin.readline().rstrip()
 =  list(sys.stdin.readline().rstrip())

## 数値
 =  int(sys.stdin.readline())
 =  map(int, sys.stdin.readline().split())
 =  list(map(int, sys.stdin.readline().split()))
 =  [list(map(int,list(sys.stdin.readline().split()))) for i in range(N)]
"""
# 塗ることができないケースを考察してみる
# 愚直にシミュレーションしてもいけるかもしれない

H, W =  map(int, sys.stdin.readline().split())
L =  [list(list(sys.stdin.readline().rstrip())) for i in range(H)]

PL = [["0"] + l + ["0"] for l in L]

t = ["0"] * (W + 2)

PL.insert(0, t)
PL.append(t)

for i in range(1, H + 1):
    for j in range(1, W + 1):
        if PL[i][j] == "#":
            if PL[i][j - 1] == "#" or PL[i - 1][j] == "#" or PL[i][j + 1] == "#" or PL[i + 1][j] == "#":
                continue
            else:
                print("No")
                exit()

print("Yes")
n, k = map(int, input().split())
l = list(map(int, input().split()))
start = 1
seenl = [1]
seen = {1}
for i in range(k):
	start = l[start-1]
	if start in seen:
		loop_len = len(seenl) - seenl.index(start)
		r = (k-i-1)%loop_len
		goal = seenl[-loop_len:][r]
		break
	seenl.append(start)
	seen.add(start)
print(goal)

### FIXED CODE ###

n,k = map(int,input().split())
*l, = map(int,input().split())
seenl = [1]
seen = {1}
temp=1
for i in range(k):
  temp=l[temp-1]
  if temp in seen:
    lenloop = len(seenl)-seenl.index(temp)
    r = (k-i-1)%lenloop
    temp = seenl[seenl.index(temp):][r]
    break
  seenl.append(temp)
  seen.add(temp)
print(temp)
a,b = map(int,input().split())
if 
if a>9 and b>9:
  print(":(")
else:
  print("yay!")

### FIXED CODE ###

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

if a<9 and b<9:
  print("Yay!")
elif a>8 or b>8:
  print(":(")
W, H, x, y, r = map(int, raw_input().split))
 
if 0 <= x - r and x + r <= W and 0 <= y - r and y + r <= H:
 print 'Yes'
else:
 print 'No'

### FIXED CODE ###

W, H, x, y, r = map(int, raw_input().split())
 
if r <= x and x + r <= W and r <= y and y + r <= H:
 print 'Yes'
else:
 print 'No'
H, W = map(int, input().split())

query = []
for i in range(H):
    if i%2==0:
        lis = [(i, j) for i, j in enumerate(list(map(int, input().split())))]
    else:
        lis = [(i, j) for i, j in enumerate(list(map(int, input().split())))][::-1]
    query += lis

odd = 0
move = []
last = (0, 0)
for i, (w, q) in enumerate(query):
    if not odd and q%2==0:
        continue
    if odd:
        move.append((*last, i//H+1, w+1))
        if q%2==1:
            odd = 0
        else:
            last = (i//H+1, w+1)
    else:
        if q%2==1:
            odd = 1
            last = (i//H+1, w+1)

print(len(move))
for l in move:
    print(*l)



### FIXED CODE ###

H, W = map(int, input().split())

query = []
for i in range(H):
    if i%2==0:
        lis = [(i, j) for i, j in enumerate(list(map(int, input().split())))]
    else:
        lis = [(i, j) for i, j in enumerate(list(map(int, input().split())))][::-1]
    query += lis

odd = 0
move = []
last = (0, 0)
for i, (w, q) in enumerate(query):
    if odd:
        move.append((last[0], last[1], i//W+1, w+1))
        if q%2==1:
            odd = 0
        else:
            last = (i//W+1, w+1)
    else:
        if q%2==1:
            odd = 1
            last = (i//W+1, w+1)

print(len(move))
for l in move:
    print(*l)
k = int(input())
a, b = (int(i) for i in input().split())

for i in range(a, b+1):
  if i % k == 0:
    print('OK')
    return

print('NG')

### FIXED CODE ###

def main():
    k = int(input())
    a, b = (int(i) for i in input().split())

    for i in range(a, b+1):
        if i % k == 0:
          print('OK')
          return

    print('NG')


main()