結果

問題 No.1594 Three Classes
ユーザー kyaneko999kyaneko999
提出日時 2021-07-09 21:28:12
言語 PyPy3
(7.3.15)
結果
AC  
実行時間 133 ms / 2,000 ms
コード長 3,256 bytes
コンパイル時間 192 ms
コンパイル使用メモリ 82,304 KB
実行使用メモリ 77,568 KB
最終ジャッジ日時 2024-11-16 07:26:36
合計ジャッジ時間 2,982 ms
ジャッジサーバーID
(参考情報)
judge4 / judge1
このコードへのチャレンジ
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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 133 ms
77,184 KB
testcase_01 AC 59 ms
64,768 KB
testcase_02 AC 59 ms
64,512 KB
testcase_03 AC 72 ms
74,624 KB
testcase_04 AC 133 ms
77,480 KB
testcase_05 AC 128 ms
77,244 KB
testcase_06 AC 63 ms
66,560 KB
testcase_07 AC 70 ms
70,784 KB
testcase_08 AC 128 ms
77,568 KB
testcase_09 AC 128 ms
77,568 KB
testcase_10 AC 128 ms
77,548 KB
testcase_11 AC 130 ms
77,184 KB
testcase_12 AC 128 ms
77,260 KB
testcase_13 AC 59 ms
64,640 KB
testcase_14 AC 83 ms
77,504 KB
testcase_15 AC 81 ms
77,468 KB
testcase_16 AC 79 ms
77,568 KB
testcase_17 AC 70 ms
73,344 KB
testcase_18 AC 60 ms
64,896 KB
testcase_19 AC 64 ms
67,840 KB
testcase_20 AC 64 ms
67,712 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 #

from sys import exit, stdin, setrecursionlimit
from collections import deque, defaultdict, Counter
from copy import deepcopy
from bisect import bisect_left, bisect_right, insort_left, insort_right
from heapq import heapify, heappop, heappush
from itertools import product, permutations, combinations, combinations_with_replacement
from functools import reduce
from math import gcd, sin, cos, tan, asin, acos, atan, atan2, degrees, radians, ceil, floor, sqrt, factorial
from math import pi as PI
from random import randint
# from decimal import Decimal

setrecursionlimit(500000)
INF = (1<<61)-1
EPS = 1e-10
MOD = 10**9+7
# MOD = 998244353

def input():
    return stdin.readline()[:-1]
def intput():
    return int(stdin.readline())
def minput():
    return stdin.readline()[:-1].split()
def linput():
    return stdin.readline()[:-1].split()
def mint():
    return map(int,stdin.readline().split())
def lint():
    return list(map(int,stdin.readline().split()))
def ilint():
    return int(stdin.readline()), list(map(int,stdin.readline().split()))
def lcm(x,y):
    return x*y//gcd(x,y)
def lgcd(l):
    return reduce(gcd,l)
def llcm(l):
    return reduce(lcm,l)
def powmod(n,i,mod=MOD):
    return pow(n,mod-1+i,mod) if i<0 else pow(n,i,mod)
def div2(x):
    return x.bit_length()
def div10(x):
    return len(str(x))-(x==0)
def popcount(x):
    return bin(x).count('1')
def digit(x,i,max_len=None):
    s = str(x)
    if max_len:
        i -= max_len-len(s)
    return int(s[i-1]) if i>0 else 0
def digitsum(x):
    ans = 0
    for i in range(div10(x)):
        ans += digit(x,i+1)
    return ans
def pf(x,mode='counter'):
    C = Counter()
    p = 2
    while x>1:
        k = 0
        while x%p==0:
            x //= p
            k += 1
        if k>0:
            C[p] += k
        p = p+2-(p==2) if p*p<x else x
    if mode=='counter':
        return C
    S = set([1])
    for k in C:
        T = set()
        for x in S:
            for i in range(C[k]+1):
                T.add(x*(k**i))
        S = T
    if mode=='set':
        return S
    if mode=='list':
        return sorted(S)
def isprime(x):
    if x<2:
        return False
    return len(pf(x,'set'))==2
def matmul(A, B):
    # import numpy
    A1, A2 = A >> 15, A & (1 << 15) - 1
    B1, B2 = B >> 15, B & (1 << 15) - 1
    X = np.dot(A1, B1) % MOD
    Y = np.dot(A2, B2)
    Z = np.dot(A1 + A2, B1 + B2) - X - Y
    return ((X << 30) + (Z << 15) + Y) % MOD
def matpow(A, N):
    P = np.eye(A.shape[0], dtype=np.int64)
    while N:
        if N & 1:
            P = matmul(P, A)
        A = matmul(A, A)
        N >>= 1
    return P
def zash(S):
    lis = sorted(S)
    dic = {}
    for i,x in enumerate(lis):
        dic[x] = i
    return lis, dic
def pr(*x):
    print(*x, sep='', end='') if len(x) else print()
def lprint(l):
    for x in l: print(x)
def ston(c, c0='a'):
    return ord(c)-ord(c0)
def ntos(x, c0='a'):
    return chr(x+ord(c0))
def judge(x, l=['Yes', 'No']):
    print(l[0] if x else l[1])
def debug(*x, flag=1):
    if flag: print(*x)

######################################################

N,A=ilint()
for v in product(range(3),repeat=N):
    s=[0]*3
    for a,i in zip(A,v):
        s[i]+=a
    if s[0]==s[1]==s[2]:
        judge(1)
        exit()
judge(0)
0