Harryxun/sft_time huggingface dataset:
### BUGGY CODE ###

def xor_sum(a):
    sum = 0
    d = 10**9+7
    for i in range(60):
        n_0 = 0
        n_1 = 0
        for j in a:
            if str(format(j, 'b')).zfill(60)[i] == '0':
                n_0 += 1
            else:
                n_1 += 1
        sum += (pow(2, 59-i)*(n_0*n_1))%d
    print(sum%d)

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

xor_sum(a)

### FIXED CODE ###

def xor_sum(a):
    sum = 0
    d = 10**9+7
    new_a = []
    for j in a:
        new_a.append(str(format(j, 'b')).zfill(60))
    for i in range(60):
        n_0 = 0
        n_1 = 0
        for j in new_a:
            if j[i] == '0':
                n_0 += 1
            else:
                n_1 += 1
        sum += (pow(2, 59-i)*(n_0*n_1))%d
    print(sum%d)

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

xor_sum(a)
### BUGGY CODE ###

import queue
n,q = map(int,input().split())
l = [0 for i in range(n)]
l2 = [[] for i in range(n)]
l3 = [0 for i in range(n)]
l3[0] = 1
for i in range(n-1):
    a,b = map(int,input().split())
    l2[b-1].append(a-1)
    l2[a-1].append(b-1)
for i in range(q):
    c,d = map(int,input().split())
    l[c-1] += d
ans = [0 for i in range(n)]
ans[0] = l[0]
q1 = queue.Queue()
q1.put(0)
while not q1.empty():
    k = q1.get()
    q2 = l2[k]
    for i in range(len(q2)):
        k1 = q2[i]
        if l3[k1] == 0:
            ans[k1] = ans[k] + l[k1]
            q1.put(k1)
            l3[k1] = 1
for x in ans:
    print(x,end=" ")

### FIXED CODE ###

from collections import deque
n,q = map(int,input().split())
l = [0 for i in range(n)]
l2 = [[] for i in range(n)]
l3 = [0 for i in range(n)]
l3[0] = 1
for i in range(n-1):
    a,b = map(int,input().split())
    l2[b-1].append(a-1)
    l2[a-1].append(b-1)
for i in range(q):
    c,d = map(int,input().split())
    l[c-1] += d
ans = [0 for i in range(n)]
ans[0] = l[0]
q1 = deque()
q1.append((0,-1))
while len(q1) > 0:
    k,g = q1.popleft()
    for j in l2[k]:
        if j == g:
            continue
        ans[j] = ans[k] + l[j]
        q1.append((j,k))
for x in ans:
    print(x,end=" ")
### BUGGY CODE ###

import sys
sys.setrecursionlimit(10000000)
def input():
    return sys.stdin.readline()[:-1]
from collections import *
import math
from bisect import *
import functools
INF = float('inf')
mod = 10**9+7

popcount = lambda s: bin(s).count('1')
N = int(input())
a = [[int(x) for x in input().split()] for i in range(N)]
dp = [0] * (1<<N)
for S in range(1<<N):
    b = bin(S)[::-1]
    for i in range(len(b))[::-1]:
        if b[i] == '1':
            break
    s = S&(S^(1<<i))
    T = s
    while T > 0:
        tmp = 0
        for j in range(i):
            if (T>>j)&1:
                tmp += a[i][j]
        dp[S] = max(dp[S], dp[s^T]+dp[T]+tmp)
        T = (T-1)&s
print(dp[(1<<N)-1])

### FIXED CODE ###

import sys
def input():
    return sys.stdin.readline()[:-1]

N = int(input())
a = [[int(x) for x in input().split()] for i in range(N)]
dp = [0] * (1<<N)
for S in range(1<<N):
    tmp = 0
    for i in range(N-1):
        for j in range(i+1, N):
            if (S>>i)&1 and (S>>j)&1:
                tmp += a[i][j]
    dp[S] = max(0, tmp)
    T = (S-1)&S
    while T > 0:
        dp[S] = max(dp[S], dp[T]+dp[S^T])
        T = (T-1)&S
print(dp[(1<<N)-1])
### BUGGY CODE ###

#!/usr/bin/env python3
import sys


def solve(N: int, S: str):
    half = N // 2
    for i in range(N // 2):
        length = half - i
        for i in range(N - length * 2 + 1):
            org = S[i:length + i]
            rest = S[length + i:N]
            #print(org, rest)
            if org in rest:
                print(length)
                return
    print('0')
    return


# Generated by 1.1.5 https://github.com/kyuridenamida/atcoder-tools  (tips: You use the default template now. You can remove this line by using your custom template)
def main():
    def iterate_tokens():
        for line in sys.stdin:
            for word in line.split():
                yield word
    tokens = iterate_tokens()
    N = int(next(tokens))  # type: int
    S = next(tokens)  # type: str
    solve(N, S)

if __name__ == '__main__':
    main()


### FIXED CODE ###

#!/usr/bin/env python3
import re
import sys


def solve(N: int, S: str):
    max_length = 1
    found = False
    for i in range(N):
        is_break = False
        if i + max_length > N:
            break
        while not is_break:
            org = S[i:i + max_length]
            rest = S[i + max_length:N]
            # print(org, rest)
            if org in rest:
                max_length += 1
            else:
                is_break = True
    print(max_length - 1)
    return


# Generated by 1.1.5 https://github.com/kyuridenamida/atcoder-tools  (tips: You use the default template now. You can remove this line by using your custom template)
def main():
    def iterate_tokens():
        for line in sys.stdin:
            for word in line.split():
                yield word
    tokens = iterate_tokens()
    N = int(next(tokens))  # type: int
    S = next(tokens)  # type: str
    solve(N, S)

if __name__ == '__main__':
    main()
### BUGGY CODE ###

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

def warshall_floyd(vl,d):
  #d[vi][vj]: viからvjへの最短距離
  for vk in vl:
    for vi in vl:
      for vj in vl:
        if vk in d[vi] and vj in d[vk]:
          if not vj in d[vi]:
            d[vi][vj]=d[vi][vk]+d[vk][vj]
          else:
            d[vi][vj]=min(d[vi][vj],d[vi][vk]+d[vk][vj])
  return d

# vlistに点のリスト、dist[vi][vj]に辺(vi,vj)のコストを入れて呼び出す
mat=[[x=="." for x in input()] for _ in range(H)]
#print(mat)

vlist=[]
dist={}
for i in range(H):
  for j in range(W):
    if mat[i][j]:
      vlist.append((i,j))
      if not (i,j) in dist:
        dist[(i,j)]={}
      dist[(i,j)][(i,j)]=0
      if i>0 and mat[i-1][j]:
          dist[(i,j)][(i-1,j)]=1
      if i<H-1 and mat[i+1][j]:
          dist[(i,j)][(i+1,j)]=1
      if j>0 and mat[i][j-1]:
          dist[(i,j)][(i,j-1)]=1
      if j<W-1 and mat[i][j+1]:
          dist[(i,j)][(i,j+1)]=1

#print(vlist)
#print(dist)
dist=warshall_floyd(vlist,dist)
#print(dist)
answer=0
for x in dist:
  for y in dist[x]:
    answer=max(answer,dist[x][y])
    
print(answer)

### FIXED CODE ###

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

mat=[]
mat.append([False]*(W+2))
for i in range(H):
  line=input()
  row=[False]
  for j in line:
    if j=="#":
      row.append(False)
    else:
      row.append(True)
  row.append(False)
  mat.append(row)
mat.append([False]*(W+2))
#print(mat)

max_depth=0
for i in range(1,H+1):
  for j in range(1,W+1):
    if not mat[i][j]:
      continue
    
    bfs_mat=[]
    for ii in range(H+1):
      bfs_mat.append([99]*(W+1))
      
    #print(bfs_mat)
    max_dist=0
    bfs_queue=[(i,j,0)]
    while(len(bfs_queue)>0):
      new_queue=set()
      for (ii,jj,dist) in bfs_queue:
        #print((ii,jj,dist))
        bfs_mat[ii][jj]=dist
        max_dist=dist
        if mat[ii-1][jj] and bfs_mat[ii-1][jj]==99:
          new_queue.add((ii-1,jj,dist+1))
        if mat[ii+1][jj] and bfs_mat[ii+1][jj]==99:
          new_queue.add((ii+1,jj,dist+1))
        if mat[ii][jj-1] and bfs_mat[ii][jj-1]==99:
          new_queue.add((ii,jj-1,dist+1))
        if mat[ii][jj+1] and bfs_mat[ii][jj+1]==99:
          new_queue.add((ii,jj+1,dist+1))

      bfs_queue=new_queue
      #print(bfs_queue)

    #print((i,j,max_dist))
    if max_dist>max_depth:
      max_pos=(i,j)
      max_depth=max_dist

#print(max_pos)
print(max_depth)
### BUGGY CODE ###

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

def Z_algo(string):
    n = len(string)
    A = [0] * n
    A[0] = n
    i = 1
    j = 0
    while i < n:
        while i+j < n and string[j] == string[i+j]:
            j += 1
        A[i] = j
        if j == 0:
            i += 1
            continue
        k = 1
        while i+k < n and k+A[k] < j:
            A[i+k] = A[k]
            k += 1
        i += k
        j -= k
    return A

ans = 0

for i in range(N):
    A = Z_algo(S[i:])
    res = 0
    for j, a in enumerate(A):
        res = max(res, min(a, j))
    ans = max(ans, res)
    
print(ans)

### FIXED CODE ###

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

dp = [[0] * (N+1) for _ in range(N+1)]

for i in range(N-2, -1, -1):
    for j in range(N-1, i, -1):
        if S[i] == S[j]:
            dp[i][j] = min(dp[i+1][j+1] + 1, j-i)
        else:
            dp[i][j] = 0

ans = 0
for i in range(N):
    for j in range(i+1, N):
        ans = max(ans, dp[i][j])

print(ans)
### BUGGY CODE ###

def main():
  _map = map
  _range = range
  _len = len
  _max = max
  _input = input
  _int = int
  n, m = _map(_int, _input().split())
  d1 = {}
  for _ in _range(n):
    a, b = _map(_int, _input().split())
    if a in d1:
      d1[a].append(b)
    else:
      d1[a] = [b]
  result = 0
  d2 = {}
  maxb = -1
  for i in _range(1, m + 1):
    if i in d1:
      for j in d1[i]:
        if j not in d2:
          d2[j] = 1
        else:
          d2[j] += 1
        if j > maxb:
          maxb = j
    else:
      if _len(d2) == 0:
        continue
    result += maxb
    d2[maxb] -= 1
    if d2[maxb] == 0:
      del d2[maxb]
      if _len(d2) == 0:
        maxb = -1
      else:
        maxb = _max(d2.keys())
  print(result)
main()

### FIXED CODE ###

n, m = map(int, input().split())
d1 = {}
for _ in range(n):
  a, b = map(int, input().split())
  if a in d1:
    d1[a].append(b)
  else:
    d1[a] = [b]
result = 0
d2 = {}
maxb = -1
for i in range(1, m + 1):
  if i in d1:
    for j in d1[i]:
      if j not in d2:
        d2[j] = 0
      d2[j] += 1
      if j > maxb:
        maxb = j
  else:
    if len(d2) == 0:
      continue
  result += maxb
  if d2[maxb] == 1:
    del d2[maxb]
    if len(d2) == 0:
      maxb = 0
    else:
      maxb = max(d2.keys())
  else:
    d2[maxb] -= 1
print(result)
### BUGGY CODE ###

N=int(input())
V=list(map(int,input().split()))
o={0:0}
e={0:0}
n=1
for i,v in enumerate(V):
    if n:
        if v in o.keys():
            o[v]+=1
        else:
            o[v]=1
    else:
        if v in e.keys():
            e[v]+=1
        else:
            e[v]=1
    n=1-n
O=sorted(o.items(),key=lambda x:-x[1])
E=sorted(e.items(),key=lambda x:-x[1])
if O[0][0]==E[0][0]:
    m=max(O[0][1]+E[1][1],E[0][1]+O[1][1])
else:
    m=O[0][1]+E[0][1]
print(N-m)

### FIXED CODE ###

N=int(input())
V=list(map(int,input().split()))
o={0:0}
e={0:0}
n=1
for i,v in enumerate(V):
    if n:
        if v in o.keys():
            o[v]+=1
        else:
            o[v]=1
    else:
        if v in e.keys():
            e[v]+=1
        else:
            e[v]=1
    n=1-n
O=sorted(o.items(),key=lambda x:-x[1])
E=sorted(e.items(),key=lambda x:-x[1])
if O[0][0]==E[0][0]:
    m=max(O[0][1]+E[1][1],E[0][1]+O[1][1])
else:
    m=O[0][1]+E[0][1]
print(N-m)
### BUGGY CODE ###

n = int(input())
b = list(map(str, input().split()))
''.join(b)
ans = []
def dfs(b):
    if len(b) == 1:
        if int(b[0]) == 1:
            return True
    else:
        f = 0
        for j in range(len(b)):
            if int(b[j]) != j + 1:
                f += 1
                break
        if f == len(b):
            for j in range(len(b)):
                ans.append(b[j])
            return True

        for i in range(len(b) - 1, -1, -1):
            if int(b[i]) == i + 1:
                if i == 0:
                    if dfs(b[1:]):
                        ans.append(i + 1)
                        return True
                else:
                    if dfs(b[:i] + b[i+1:]):
                        ans.append(i + 1)
                        return True
        return False
if dfs(b):
    ans.insert(0, 1)
    for i in range(len(ans)):
        print(ans[i])
else:
    print(-1)


### FIXED CODE ###

n = int(input())
b = list(map(int, input().split()))
ans = []
while(len(b) != 1):
    count = 0
    for i in range(len(b) - 1, -1, -1):
        if b[i] == i + 1:
            b.pop(i)
            ans.append(i + 1)
            count = 0
            break
        else:
            count += 1
    if count == len(b):
        print(-1)
        exit()
if b[0] == 1:
    ans.append(1)
    ans = list(reversed(ans))
    for i in range(len(ans)):
        print(ans[i])
else:
    print(-1)
### BUGGY CODE ###

def resolve():
    # from collections import deque
    k = int(input())
    a = list(map(int, input().split()))
    now = [2]
    if k == 1:
        print("2 3") if a[0] == 2 else print(-1)
    else:
        for i in reversed(range(1,k)):
            nxt = []
            for j in range(len(now)):
                test = now[j]
                nxtd = a[i-1]
                if test % a[i] == 0:
                    mod = test % nxtd
                    if (nxtd-mod)%nxtd < a[i]:
                        for k in range((nxtd-mod)%nxtd, a[i], nxtd):
                            nxt.append(k+test)
            if not nxt:
                print(-1)
                exit()
            now = nxt
        ans = []
        for i in now:
            test = i
            if test % a[0] == 0:
                ans.append(i)
                ans.append(i+a[0]-1)
        ans = sorted(ans)
        print("{} {}".format(ans[0], ans[-1]))
resolve()

### FIXED CODE ###

def resolve():
    # from collections import deque
    k = int(input())
    a = list(map(int, input().split()))
    rl = [2, 2]
    ra = a[::-1]

    for i in range(k):
        nxt = []
        nowa = ra[i]
        if (rl[-1] // nowa) - ((rl[0]-1)//nowa) > 0:
            nxt.append((((rl[0]-1)//nowa)+1)*nowa)
            nxt.append((rl[-1]//nowa)*nowa + nowa-1)
        if not nxt:
            print(-1)
            exit()
        rl = nxt

    print("{} {}".format(rl[0], rl[-1]))
resolve()
### BUGGY CODE ###

from heapq import heappush, heappop


def main():
    N, Q = map(int, input().split())
    construction = [None] * N
    for i in range(N):
        S, T, X = map(int, input().split())
        construction[i] = (S-X, T-X, X)
    construction.sort(reverse=True)
    D = [int(input()) for _ in range(Q)]
    q = []
    for i in range(Q):
        while len(construction) and construction[-1][0] <= D[i]:
            sx, tx, x = construction.pop()
            heappush(q, (x, tx))
        while len(q) and q[0][1] <= D[i]:
            heappop(q)
        if len(q):
            print(q[0][0])
        else:
            print(-1)


if __name__ == "__main__":
    main()


### FIXED CODE ###

from bisect import bisect_left, bisect_right
from operator import itemgetter
import sys
input = sys.stdin.readline


def main():
    N, Q = map(int, input().split())
    constructions = [None] * N
    for i in range(N):
        S, T, X = map(int, input().split())
        constructions[i] = (S, T, X)
    constructions.sort(key=itemgetter(2))
    D = [int(input()) for _ in range(Q)]
    ans = [-1] * Q
    nxt = list(range(1, Q+1))
    for S, T, X in constructions:
        l = bisect_left(D, S-X)
        r = bisect_right(D, T-X-1)
        idx = l
        while idx < r:
            if ans[idx] == -1:
                ans[idx] = X
            nidx = nxt[idx]
            nxt[idx] = max(nxt[idx], r)
            idx = nidx
    for a in ans:
        print(a)


if __name__ == "__main__":
    main()
### BUGGY CODE ###

import copy


def resolve():
    N = int(input())
    A = [int(input()) for i in range(N)]
    for i in range(N):
        B = copy.copy(A)
        B[i] = 0
        B.sort()
        print(B[-1])
        
        
resolve()

### FIXED CODE ###

import copy
def resolve():
    N = int(input())
    A = [int(input()) for i in range(N)]
    B = copy.copy(A)
    B.sort()
    A_max = B[-1]
    A_sec = B[-2]
    for i in range(N):
        if (A[i] == A_max):
            print(A_sec)
        else:
            print(A_max)
resolve()
### BUGGY CODE ###

N = int(input())
S = []
num = []
num_list = []
count_list = []
num_list_counter = 0
count = 0

def pow_k(x, n):
    """
    O(log n)
    """
    if n == 0:
        return 1

    K = 1
    while n > 1:
        if n % 2 != 0:
            K *= x
        x *= x
        n //= 2

    return K * x

for i in range(N):
    S.append(input())
    num = 1
    num *= pow_k(2, S[i].count('a'))
    num *= pow_k(3, S[i].count('b'))
    num *= pow_k(5, S[i].count('c'))
    num *= pow_k(7, S[i].count('d'))
    num *= pow_k(11, S[i].count('e'))
    num *= pow_k(13, S[i].count('f'))
    num *= pow_k(17, S[i].count('g'))
    num *= pow_k(19, S[i].count('h'))
    num *= pow_k(23, S[i].count('i'))
    num *= pow_k(29, S[i].count('j'))
    num *= pow_k(31, S[i].count('k'))
    num *= pow_k(37, S[i].count('l'))
    num *= pow_k(41, S[i].count('m'))
    num *= pow_k(43, S[i].count('n'))
    num *= pow_k(47, S[i].count('o'))
    num *= pow_k(73, S[i].count('p'))
    num *= pow_k(79, S[i].count('q'))
    num *= pow_k(83, S[i].count('r'))
    num *= pow_k(89, S[i].count('s'))
    num *= pow_k(97, S[i].count('t'))
    num *= pow_k(101, S[i].count('u'))
    num *= pow_k(103, S[i].count('v'))
    num *= pow_k(107, S[i].count('w'))
    num *= pow_k(109, S[i].count('x'))
    num *= pow_k(113, S[i].count('y'))
    num *= pow_k(127, S[i].count('z'))

    if num_list_counter == 0:
        num_list.append(num)
        count_list.append(1)
        num_list_counter += 1
    else:
        judge = 0
        for j in range(num_list_counter):
            if num_list[j] == num:
                judge = 1
                count += count_list[j]
                count_list[j] += 1
        if judge == 0:
            num_list_counter += 1
            num_list.append(num)
            count_list.append(1)

print(count)


### FIXED CODE ###

N = int(input())
S = []
count = 0

dic = {}
for i in range(N):
    S.append(input())
    S[i] = sorted(S[i])
    S[i] = ''.join(S[i])
    if dic.setdefault(S[i], 0) > 0:
        count += dic[S[i]]
        dic[S[i]] += 1
    else:
        dic[S[i]] = 1
print(count)
### BUGGY CODE ###


import sys
from collections import deque, defaultdict
import copy
import bisect
#input=sys.stdin.readline
#sys.setrecursionlimit(10 ** 9)
import math
import heapq

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

areas = []
for i in range(M):
	a, b = list(map(int, input().split()))
	bisect.insort(areas, [b - 1, a])

num = 0
loc = 0
for i in range(M):
	if loc < areas[i][1]:
		num += 1
		loc = areas[i][0]

print(num)

### FIXED CODE ###


import sys
from collections import deque, defaultdict
import copy
import bisect
input=sys.stdin.readline
#sys.setrecursionlimit(10 ** 9)
import math
import heapq

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

areas = []
for i in range(M):
	a, b = list(map(int, input().split()))
	areas.append([b - 1, a])
areas.sort()

num = 0
loc = 0
for i in range(M):
	if loc < areas[i][1]:
		num += 1
		loc = areas[i][0]

print(num)
### BUGGY CODE ###

n = int(input())
x = int(input(), 2)

d = dict()
def solve(a):
    if a in d.keys():
        return d[a]
    pc = bin(a).count('1')
    if pc == 0:
        return 0
    elif pc == 1:
        return 1
    ans = solve(a % pc) + 1
    d[a] = ans
    return ans
        
for i in reversed(range(n)):
    a = 1 << i ^ x
    print(solve(a))


### FIXED CODE ###

n = int(input())
x_bin = input()
x = int(x_bin, 2)

pc = x_bin.count('1')
pc_p = pc + 1
pc_m = pc - 1

if pc == 1:
    for i, v in enumerate(x_bin):
        if v == '1':
            print(0)
        else:
            if i != n-1:
                if x_bin[-1] == '0':
                    print(1)
                else:
                    print(2)
            else:
                print(2)
    exit()

p = {0: 1}
m = {0: 1}
for i in range(1, n):
    p[i] = p[i-1]*2 % pc_p
    m[i] = m[i-1]*2 % pc_m

rest = {0: 0}
for i in range(1, pc + 1):
    rest[i] = rest[i % bin(i).count('1')] + 1

x_p = x % pc_p
x_m = x % pc_m

for i in range(n, 0, -1):
    if x_bin[n-i] == '1':
        a = (x_m - m[i-1]) % pc_m
        print(rest[a] + 1)
    else:
        a = (x_p + p[i-1]) % pc_p
        print(rest[a] + 1)
### BUGGY CODE ###

def make_divisors(n):
    divisors = []
    for i in range(1, int(n**0.5)+1):
        if n % i == 0:
            divisors.append(i)
            if i != n // i:
                divisors.append(n//i)

    divisors.sort()
    return divisors

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

if a[0]==1:
    if n>=2 and a[1]==1:
        print(0)
    else:
        print(1)
else:
    ans = 0
    for num in a:
        if a.count(num) >= 2:
            continue
        else:
            cands = set([i for i in a if i!=num])
            divs = set(make_divisors(num))
            if not cands&divs:
                ans+=1
            
    print(ans)

### FIXED CODE ###

n = int(input())
a = list(map(int, input().split()))
a = sorted(a)
M = max(a)
cands = [0]*M

ans = 0
for num in a:
    if cands[num-1] >= 2:
        continue
    for i in range(num, M+1, num):
        cands[i-1] += 1
        
for num in a:
    if cands[num-1]==1:
        ans+=1
print(ans)
### BUGGY CODE ###

a=list(map(int,input().split()))
if a.count(5)==2 and a.count(7)==1:
    print('YES')
else:
    print('NO')


### FIXED CODE ###

a=list(map(str,input().split()))
if a.count('5')==2 and a.count('7')==1:
    print('YES')
else:
    print('NO')
### BUGGY CODE ###

a,b=map(int,input().split())
def gcd(a, b):
  while b:
    a, b = b, a % b
  return a
def cf(x1,x2):
    cf=[]
    cf.append(1)
    for i in range(2,min(x1,x2)+1):
        if x1 % i == 0 and x2 % i == 0:
            cf.append(i)
    return cf

ans = cf(a,b)
if len(ans) == 1:
  print(len(ans))
  exit()
i = len(ans)-1
j = len(ans)-1
while i != 1:
  if gcd(ans[i], ans[j-1]) != 1:
    ans.remove(ans[i])
    i = len(ans)-1
    j = len(ans)-1
    continue
  j -= 1
  if j == 0:
    i -= 1
    j = i - 1

print(len(ans))

### FIXED CODE ###

a,b=map(int,input().split())
def gcd(a, b):
  return a if b == 0 else gcd(b, a%b)

def factorize(n):
  a = []
  while n % 2 == 0:
    a.append(2)
    n /= 2
  f = 3
  while f * f <= n:
    if n % f == 0:
      a.append(f)
      n /= f
    else:
      f += 2
  if n != 1: a.append(n)
  return a

print(len(set(factorize(gcd(a,b))))+1)
### BUGGY CODE ###

import math
k = int(input())
ans = 0
for i in range(1,k+1):
  for j in range(1,k+1):
    for m in range(1,k+1):
      ans += math.gcd(math.gcd(i,j),m)
print(ans)

### FIXED CODE ###

from math import gcd
k = int(input())
ans = 0
for i in range(1,k+1):
  for j in range(1,k+1):
    v = gcd(i,j)
    for m in range(1,k+1):
      ans += gcd(v,m)
print(ans)
### BUGGY CODE ###

N, K = map(int, input().split())
A = [list(map(int, input().split())) for i in range(N)]
mod = 10**9+7

def matrixmul(A, B):
    n = len(A)
    C = []
    for i in range(n):
        c = []
        for j in range(n):
            num = 0
            for k in range(n):
                num = (A[i][k]*B[k][j] + num)%mod
            c.append(num)
        C.append(c)
    return C

now = [[1 if i == j else 0 for i in range(N)] for j in range(N)]        

while K:
    if K&1 == 1:
        now = matrixmul(now, A)
    K //= 2
    A = matrixmul(A, A)

ans = 0
for i in range(N):
    for j in range(N):
        ans = (now[i][j]+ans)%mod
print(ans)

### FIXED CODE ###

N, K = map(int, input().split())
A = [list(map(int, input().split())) for i in range(N)]
mod = 10**9+7

def matrixmul(A, B):
    n = len(A)
    C = []
    for i in range(n):
        c = []
        for j in range(n):
            num = 0
            for k in range(n):
                num = (A[i][k]*B[k][j] + num)%mod
            c.append(num)
        C.append(c)
    return C

now = [[1 if i == j else 0 for i in range(N)] for j in range(N)]        

while K:
    if K&1 == 1:
        now = matrixmul(now, A)
    K //= 2
    A = matrixmul(A, A)

ans = 0
for i in range(N):
    for j in range(N):
        ans = (now[i][j]+ans)%mod
print(ans)