QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#221019#148. BrpermAhmed57#50 22ms36608kbC++23681b2023-10-21 02:08:162024-07-04 02:50:25

Judging History

你现在查看的是最新测评结果

  • [2024-07-04 02:50:25]
  • 评测
  • 测评结果:50
  • 用时:22ms
  • 内存:36608kb
  • [2023-10-21 02:08:16]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
#pragma GCC optimize("Ofast")
#include "brperm.h"
string str;int lol[20][500001];
void init(int n, const char s[]){
    for(int i = 0;i<n;i++){
        str+=s[i];
    }
    for(int k = 0;(1<<k)<=n;k++){
        for(int i = 0;i<(1<<k);i++){
            for(int j = 0;j<k;j++){
                if(i&(1<<j)){
                    lol[k][i]|=(1<<(k-j-1));
                }
            }
        }
    }
}
int query(int i,int k){
    if(i+(1<<k)-1>str.size())return 0;
    int r =i+(1<<k);
    for(int l = i;l<r;l++){
        if(str[l]!=str[lol[k][l-i]+i]){
            return 0;
        }
    }
    return 1;
}

Details

Tip: Click on the bar to expand more detailed information

Subtask #1:

score: 13
Accepted

Test #1:

score: 13
Accepted
time: 4ms
memory: 19940kb

input:

ykkubxafnylfriivjjqphltuagfkfcoigfcukuisdgufezomndodalbusgesraatkgnskdsiedfysodmsemmtjuoiezoaqljdodegogedjfpfwntljpgdhswtmqtwtpnbaawfumskuiwjodtsrlhblpunzqjkrzaakamjzyumkzfdjxwdkadgbwffjmldsfbhaltfnykbmvnxdkpfzsswpnmyyqpalsalaeqmqqivzqyhjgiiwfugmpxxsmkkgecuvrnlkujbyllhecpjsneluvsyckueeexhbtuhikfzuvw...

output:

0
1
0
1
1
0
1
1
1
0
0
1
1
0
0
1
0
0
0
1
0
1
1
1
1
0
1
0
0
0
1
0
0
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
1
1
0
0
1
1
1
0
0
1
0
1
1
1
1
0
0
1
0
0
0
1
1
1
1
1
1
0
1
0
0
1
1
1
1
0
1
0
0
0
1
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
0
1
0
1
0
0
0
0
0
1
1
0
1
0
0
0
1
0
0
0
0
1
1
0
0
0
0
1
1
1
0
1
1
0
0
0
0
1
0
0
1
1
1
1
1
0
...

result:

ok 1000 lines

Test #2:

score: 0
Accepted
time: 0ms
memory: 21988kb

input:

qytnjgmxfvhrgflrfktkttxvrftktiffaimtwsuflrvflacgltptqwyhvtytpmtlcftxyudiogevzswhhzplvdrvjhvileplggptfgmgdvehzodzazxgmyzsdowekeldhyngdxaoidkjydlhyabgthtzyzdlwkovtmlfedeeketvdwypbxlplnqwldypolfrtzqmeaezhefeiekhsfykkikslcwehplfobxalbqioelvalobhnalvnilbibnloeinzjxcmbvltcrdvdcjrlbebjdecqlflejadfeizhvsylp...

output:

0
1
0
1
1
1
1
1
0
1
0
1
1
0
1
1
0
0
1
1
0
0
1
0
1
1
1
0
1
0
1
0
0
1
1
1
1
1
1
1
1
1
0
0
1
1
1
1
1
0
0
0
1
1
1
0
0
1
1
1
0
1
1
0
0
0
1
0
0
1
1
1
1
1
0
0
0
0
1
1
1
1
0
1
0
0
1
0
0
0
1
0
1
0
0
1
1
1
0
1
0
0
0
0
0
1
1
0
0
1
0
0
1
1
1
0
0
1
1
0
1
0
0
0
1
1
1
0
1
0
0
1
1
1
1
0
0
0
0
0
0
1
0
0
1
1
0
1
1
0
...

result:

ok 1000 lines

Subtask #2:

score: 37
Accepted

Dependency #1:

100%
Accepted

Test #3:

score: 37
Accepted
time: 16ms
memory: 36608kb

input:

rsufzafbpxjkrmubvscneqiybldroqajxbazpqccqthkdqgsiukjicklhvisezmlrkofmplwgrpanulsknxxzuiovforkarjqwfqdsqmitupfumbsisykznbpvhvntpkfrzajusffhmopgxgrxtisguptwnkftwryxqzeifbyvrieczlfvpzfbxdpryejqmykjaehxmylarbpjgkxrumngzsmapsneinpczjoiaepikvgvvpnsoexvwnfimqarnmxnkcsfddmhgfylrepscljvyrnoprauklhbqxbslivtsr...

output:

0
1
1
0
1
0
0
1
1
0
0
0
1
0
0
1
0
0
0
0
0
1
1
1
1
1
0
0
0
1
1
0
1
1
0
1
0
1
1
1
0
1
1
0
0
0
0
0
1
0
0
0
0
1
0
0
1
0
0
1
1
0
1
0
0
1
1
1
1
1
1
1
1
0
0
1
0
0
1
1
1
0
0
1
1
0
1
0
0
1
1
0
0
1
0
1
1
1
1
0
1
1
1
0
1
0
1
0
0
0
0
0
0
0
0
0
1
0
1
1
0
1
1
1
0
1
0
0
0
0
1
0
0
0
1
0
0
1
1
0
0
0
1
0
1
0
0
0
1
1
...

result:

ok 100000 lines

Test #4:

score: 0
Accepted
time: 22ms
memory: 36544kb

input:

gqecxoexyofzehscrttbsvrrffnonisgyqzjraxdeesuffbylrmfutnfwezoazvwdjyekgxtivifkuzknisgzkwdtzbzcetbjilaanpotjzhmbkjmjmrrkaglhqcgrbrlzlzdqujehrzqhiyzkgixcxxchqjvftjlrzwiwamynidjiccupftpmfojtfwyuiazwhwvdgavibfjzbmfmbrafkhdixqztgsckzkoexacdbabhkgblulpbkvvbsmjnftnelwajkwlktjsmpzrrujjkfjlvdripsclprqcxrdzood...

output:

1
0
1
1
1
0
0
0
1
0
0
1
0
1
0
0
1
0
1
1
1
0
1
1
0
0
0
1
1
1
1
1
0
0
1
1
1
1
0
1
0
1
0
0
0
1
0
0
0
1
0
0
1
1
1
0
1
0
1
0
1
0
1
0
0
0
1
0
1
0
1
0
1
0
1
1
1
1
0
1
1
1
0
0
1
1
1
1
0
0
0
0
0
0
0
0
1
0
0
0
1
0
0
0
0
1
1
0
0
0
0
1
1
1
0
0
1
1
0
0
1
1
0
0
0
1
0
1
1
1
0
0
1
0
0
1
1
0
0
1
1
1
1
0
1
1
1
0
0
0
...

result:

ok 100000 lines

Test #5:

score: 0
Accepted
time: 14ms
memory: 34556kb

input:

wszieltjkpvmfwmgjtxjzamhomyinzeejaslmbhiphzlkjgdgkjmnskyfdwumsnkdlesdslhejnrqvszyjvnrbjgvmyfyhxaeilsyhwwgnldnqzvgcdvaxlqcoitsiwwzmhchufvbqlitqiewntfkvufhkvnpcqmrehqdahbcxeuzwcjvkkptiymqpbakjeyekhupyaehjekeekcuiyczbwbnrrfzqwgapqjaqpzedeeayswxhmginefjozxkaefitrbkxwoczmvjuqyuxlqnvbojqrwvtsncvbukbcyneyp...

output:

0
1
1
0
1
0
1
0
1
0
0
1
1
0
1
0
0
0
1
0
0
0
1
1
0
1
1
0
1
0
1
0
1
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
1
1
1
0
1
1
1
0
1
1
0
1
0
0
1
1
0
1
0
1
1
1
1
1
1
0
1
1
1
1
0
0
1
1
0
0
0
1
0
0
0
0
0
1
0
1
0
0
1
1
1
0
0
0
0
0
1
1
0
1
0
0
0
1
0
1
0
0
0
0
1
0
1
1
1
0
0
0
0
1
0
0
1
0
1
0
1
1
1
1
1
0
0
1
0
1
1
1
1
0
1
1
...

result:

ok 100000 lines

Subtask #3:

score: 0
Time Limit Exceeded

Test #6:

score: 0
Time Limit Exceeded

input:

bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb...

output:

0
0
1
0
0
1
0
0
0
1
0
0
0
1
1
1
0
0
1
1
1
1
1
1
0
0
1
1
0
1
1
0
0
0
0
1
1
0
1
0
1
1
1
0
0
1
1
0
1
1
0
0
1
0
1
0
1
0
1
1
1
1
1
0
0
1
1
1
1
0
0
0
1
0
1
0
0
0
1
1
1
1
1
0
0
1
1
0
0
0
1
1
0
1
1
1
1
0
1
0
1
0
0
1
1
0
1
0
0
1
1
0
1
0
1
1
0
1
0
0
0
1
1
1
1
1
0
0
0
0
1
0
0
0
0
1
0
0
0
0
1
0
1
1
0
1
1
1
1
0
...

result:


Subtask #4:

score: 0
Skipped

Dependency #1:

100%
Accepted

Dependency #2:

100%
Accepted

Dependency #3:

0%