結果

問題 No.2195 AND Set
ユーザー KeroruKeroru
提出日時 2023-01-20 22:10:40
言語 PyPy3
(7.3.15)
結果
AC  
実行時間 601 ms / 2,000 ms
コード長 4,336 bytes
コンパイル時間 272 ms
コンパイル使用メモリ 82,228 KB
実行使用メモリ 103,916 KB
最終ジャッジ日時 2024-06-23 10:08:13
合計ジャッジ時間 8,854 ms
ジャッジサーバーID
（参考情報） 		judge4 / judge1
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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 147 ms
92,648 KB
testcase_01 AC 144 ms
92,544 KB
testcase_02 AC 480 ms
94,624 KB
testcase_03 AC 542 ms
96,476 KB
testcase_04 AC 474 ms
94,880 KB
testcase_05 AC 523 ms
97,720 KB
testcase_06 AC 535 ms
96,904 KB
testcase_07 AC 442 ms
94,120 KB
testcase_08 AC 527 ms
97,280 KB
testcase_09 AC 440 ms
94,184 KB
testcase_10 AC 584 ms
103,644 KB
testcase_11 AC 590 ms
103,768 KB
testcase_12 AC 582 ms
103,800 KB
testcase_13 AC 574 ms
103,808 KB
testcase_14 AC 601 ms
103,916 KB
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ソースコード

diff # 

import sys
read=sys.stdin.buffer.read;readline=sys.stdin.buffer.readline;input=lambda:sys.stdin.readline().rstrip()
import bisect,string,math,time,functools,random,fractions
from bisect import*
from heapq import heappush,heappop,heapify
from collections import deque,defaultdict,Counter
from itertools import permutations,combinations,groupby
import itertools
rep=range;R=range
def I():return int(input())
def LI():return [int(i) for i in input().split()]
def SLI():return sorted([int(i) for i in input().split()])
def LI_():return [int(i)-1 for i in input().split()]
def S_():return input()
def IS():return input().split()
def LS():return [i for i in input().split()]
def NI(n):return [int(input()) for i in range(n)]
def NI_(n):return [int(input())-1 for i in range(n)]
def NLI(n):return [[int(i) for i in input().split()] for i in range(n)]
def NLI_(n):return [[int(i)-1 for i in input().split()] for i in range(n)]
def StoLI():return [ord(i)-97 for i in input()] 
def ItoS(n):return chr(n+97)
def LtoS(ls):return ''.join([chr(i+97) for i in ls])
def RLI(n=8,a=1,b=10):return [random.randint(a,b)for i in range(n)]
def RI(a=1,b=10):return random.randint(a,b)
def GI(V,E,ls=None,Directed=False,index=1):
    org_inp=[];g=[[] for i in range(V)]
    FromStdin=True if ls==None else False
    for i in range(E):
        if FromStdin:
            inp=LI()
            org_inp.append(inp)
        else:
            inp=ls[i]
        if len(inp)==2:a,b=inp;c=1
        else:a,b,c=inp
        if index==1:a-=1;b-=1
        aa=a,c,;bb=b,c,;g[a].append(bb)
        if not Directed:g[b].append(aa)
    return g,org_inp
def RE(E):
    rt=[[]for i in range(len(E))]
    for i in range(len(E)):
        for nb,d in E[i]:
            rt[nb]+=(i,d),
    return rt
def RLE(it):
    rt=[]
    for i in it:
        if rt and rt[-1][0]==i:rt[-1][1]+=1
        else:rt+=[i,1],
    return rt
def GGI(h,w,search=None,replacement_of_found='.',mp_def={'#':1,'.':0},boundary=1):
    #h,w,g,sg=GGI(h,w,search=['S','G'],replacement_of_found='.',mp_def={'#':1,'.':0},boundary=1) # sample usage
    mp=[boundary]*(w+2);found={}
    for i in R(h):
        s=input()
        for char in search:
            if char in s:
                found[char]=((i+1)*(w+2)+s.index(char)+1)
                mp_def[char]=mp_def[replacement_of_found]
        mp+=[boundary]+[mp_def[j] for j in s]+[boundary]
    mp+=[boundary]*(w+2)
    return h+2,w+2,mp,found
def TI(n):return GI(n,n-1)
def accum(ls):
    rt=[0]
    for i in ls:rt+=[rt[-1]+i]
    return rt
def bit_combination(n,base=2):
    rt=[]
    for tb in R(base**n):s=[tb//(base**bt)%base for bt in R(n)];rt+=[s]
    return rt
def gcd(x,y):
    if y==0:return x
    if x%y==0:return y
    while x%y!=0:x,y=y,x%y
    return y
def YN(x):print(['NO','YES'][x])
def Yn(x):print(['No','Yes'][x])
def show(*inp,end='\n'):
    if show_flg:print(*inp,end=end)

inf=float('inf')
FourNb=[(-1,0),(1,0),(0,1),(0,-1)];EightNb=[(-1,0),(1,0),(0,1),(0,-1),(1,1),(-1,-1),(1,-1),(-1,1)];compas=dict(zip('WENS',FourNb));cursol=dict(zip('UDRL',FourNb));HexNb=[(-1,0),(-1,-1),(0,1),(0,-1),(1,1),(1,0)]
alp=[chr(ord('a')+i)for i in range(26)]
#sys.setrecursionlimit(10**7)

def gcj(t,*a):
    print('Case #{}:'.format(t+1),*a)

def INP():
    N=80
    n=random.randint(1,N)
    x=random.randint(1,N)
    return n,x
def Rtest(T):
    case,err=0,0
    for i in range(T):
        inp=INP()
        #show(inp)
        a1=naive(*inp)
        a2=solve(*inp)
        if a1!=a2:
            print(inp)
            n,x=inp
            a,b=bin(n)[2:],bin(x)[2:]
            show(a,b)
            print('naive',a1)
            print('solve',a2)
            err+=1
        case+=1
    print('Tested',case,'case with',err,'errors')

mo=998244353
#mo=10**9+7

show_flg=False
show_flg=True

ans=0

q=I()
s=set()
D=32
b=[0]*D
for i in range(q):
    t,*x=LI()
    if t==1:
        x=x[0]
        if x not in s:
            s.add(x)
            for i in range(D):
                if x>>i&1:
                    b[i]+=1
    elif t==2:
        x=x[0]
        if x in s:
            s.remove(x)
            for i in range(D):
                if x>>i&1:
                    b[i]-=1
    else:
        a=0
        if s:
            for i in range(D):
                if b[i]==len(s):
                    a+=1<<i
        else:
            a=-1
    
        print(a)
0