結果

問題 No.1250 汝は倍数なりや?
ユーザー direwolf7direwolf7
提出日時 2020-10-11 02:57:28
言語 PyPy3
(7.3.15)
結果
AC  
実行時間 173 ms / 1,000 ms
コード長 2,485 bytes
コンパイル時間 246 ms
コンパイル使用メモリ 87,196 KB
実行使用メモリ 107,928 KB
最終ジャッジ日時 2023-09-27 22:46:01
合計ジャッジ時間 7,673 ms
ジャッジサーバーID
(参考情報)
judge12 / judge11
このコードへのチャレンジ
(要ログイン)

テストケース

テストケース表示
入力 結果 実行時間
実行使用メモリ
testcase_00 AC 80 ms
71,320 KB
testcase_01 AC 81 ms
71,720 KB
testcase_02 AC 80 ms
71,624 KB
testcase_03 AC 80 ms
71,960 KB
testcase_04 AC 81 ms
71,688 KB
testcase_05 AC 79 ms
71,460 KB
testcase_06 AC 81 ms
71,660 KB
testcase_07 AC 77 ms
71,592 KB
testcase_08 AC 80 ms
71,836 KB
testcase_09 AC 79 ms
71,752 KB
testcase_10 AC 78 ms
71,528 KB
testcase_11 AC 79 ms
71,884 KB
testcase_12 AC 78 ms
71,752 KB
testcase_13 AC 80 ms
71,616 KB
testcase_14 AC 79 ms
71,584 KB
testcase_15 AC 83 ms
71,528 KB
testcase_16 AC 78 ms
71,616 KB
testcase_17 AC 79 ms
71,552 KB
testcase_18 AC 77 ms
71,760 KB
testcase_19 AC 77 ms
71,656 KB
testcase_20 AC 79 ms
71,456 KB
testcase_21 AC 76 ms
71,688 KB
testcase_22 AC 77 ms
71,728 KB
testcase_23 AC 79 ms
71,612 KB
testcase_24 AC 81 ms
71,592 KB
testcase_25 AC 82 ms
72,408 KB
testcase_26 AC 79 ms
71,588 KB
testcase_27 AC 80 ms
71,832 KB
testcase_28 AC 78 ms
71,756 KB
testcase_29 AC 78 ms
71,772 KB
testcase_30 AC 81 ms
72,160 KB
testcase_31 AC 83 ms
71,580 KB
testcase_32 AC 79 ms
72,248 KB
testcase_33 AC 173 ms
107,928 KB
testcase_34 AC 122 ms
91,600 KB
testcase_35 AC 148 ms
101,700 KB
testcase_36 AC 159 ms
104,584 KB
testcase_37 AC 126 ms
91,712 KB
testcase_38 AC 132 ms
93,768 KB
testcase_39 AC 120 ms
91,624 KB
testcase_40 AC 118 ms
91,364 KB
testcase_41 AC 141 ms
96,016 KB
testcase_42 AC 116 ms
86,540 KB
testcase_43 AC 162 ms
104,532 KB
testcase_44 AC 115 ms
86,752 KB
testcase_45 AC 153 ms
104,700 KB
testcase_46 AC 106 ms
83,236 KB
testcase_47 AC 128 ms
93,680 KB
testcase_48 AC 82 ms
71,804 KB
testcase_49 AC 78 ms
71,780 KB
testcase_50 AC 80 ms
71,460 KB
testcase_51 AC 78 ms
71,456 KB
権限があれば一括ダウンロードができます

ソースコード

diff #

import os, sys
from io import IOBase, BytesIO
py2 = round(0.5)
if py2:
    from future_builtins import ascii, filter, hex, map, oct, zip
    range = xrange
BUFSIZE = 8192
class FastIO(BytesIO):
    newlines = 0
 
    def __init__(self, file):
        self._file = file
        self._fd = file.fileno()
        self.writable = 'x' in file.mode or 'w' in file.mode
        self.write = super(FastIO, self).write if self.writable else None
 
    def _fill(self):
        s = os.read(self._fd, max(os.fstat(self._fd).st_size, BUFSIZE))
        self.seek((self.tell(), self.seek(0,2), super(FastIO, self).write(s))[0])
        return s
 
    def read(self):
        while self._fill(): pass
        return super(FastIO,self).read()
 
    def readline(self):
        while self.newlines == 0:
            s = self._fill(); self.newlines = s.count(b'\n') + (not s)
        self.newlines -= 1
        return super(FastIO, self).readline()
 
    def flush(self):
        if self.writable:
            os.write(self._fd, self.getvalue())
            self.truncate(0), self.seek(0)
 
class IOWrapper(IOBase):
    def __init__(self, file):
        self.buffer = FastIO(file)
        self.flush = self.buffer.flush
        self.writable = self.buffer.writable
        if py2:
            self.write = self.buffer.write
            self.read = self.buffer.read
            self.readline = self.buffer.readline
        else:
            self.write = lambda s:self.buffer.write(s.encode('ascii'))
            self.read = lambda:self.buffer.read().decode('ascii')
            self.readline = lambda:self.buffer.readline().decode('ascii')
 
 
sys.stdin, sys.stdout = IOWrapper(sys.stdin), IOWrapper(sys.stdout)
input = lambda: sys.stdin.readline().rstrip('\r\n')
 
# Cout implemented in Python
import sys
class ostream:
    def __lshift__(self,a):
        sys.stdout.write(str(a))
        return self
cout = ostream()
endl = '\n'

def get_input(a=str):
    return a(input())

def get_int_input():
    return get_input(int)

def get_input_arr(a):
    return list(map(a, input().split()))

def get_int_input_arr():
    return get_input_arr(int)

import math

from collections import defaultdict

def solve():
    n, h = get_int_input_arr()

    arr = get_int_input_arr()

    for i in range(len(arr)):
        gc = math.gcd(h, arr[i])
        h = h // gc
    
    if h == 1:
        cout<<"YES"<<endl
    else:
        cout<<"NO"<<endl






def main():
    solve()


if __name__ == "__main__":
    main()
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