QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#638380#7076. Browser Gamesqinglu09WA 13ms10852kbC++141.2kb2024-10-13 15:47:062024-10-13 15:47:11

Judging History

你现在查看的是最新测评结果

  • [2024-10-13 15:47:11]
  • 评测
  • 测评结果:WA
  • 用时:13ms
  • 内存:10852kb
  • [2024-10-13 15:47:06]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
#define endl '\n'
const int N=3e6+10;
#define debug(x) cout<<#x<<": "<<x<<endl;
typedef pair<int,int> PII;
typedef long double ld;

int ch[N][26],cnt[N],idx;

void insert(string s)
{
	int p=0,len=s.length();
	for(int i=0;i<len;i++)
	{
		int j=s[i]-'a';
		if(!ch[p][j]) ch[p][j]=++idx;
		p=ch[p][j];
		cnt[p]++;
	}
}

string query(string s)
{
	string ans;
	int p=0,len=s.length();
	for(int i=0;i<len;i++)
	{
		int j=s[i]-'a';
		p=ch[p][j];
		cnt[p]--;
	}
	p=0;
	for(int i=0;i<len;i++)
	{
		ans+=s[i];
		int j=s[i]-'a';
		p=ch[p][j];
		if(cnt[p]==0) break;
	}
	return ans;
}

set<string>st;

void add(string s)
{
	st.insert(s);
	while(1)
	{
		auto p=st.find(s);
		auto ne=next(p);
		if(ne==st.end()) break;
		if(p->length()>ne->length()||*p!=ne->substr(0,p->length())) break;
		st.erase(ne);
	}
}

void solve()
{
	int n;
	cin>>n;
	string s[n+1];
	for(int i=1;i<=n;i++)
	{
		cin>>s[i];
		insert(s[i]);
	}
	for(int i=1;i<=n;i++)
	{
		add(query(s[i]));
		cout<<st.size()<<endl;
	}
}

int main()
{
	ios::sync_with_stdio(0);
	cin.tie(0),cout.tie(0);

	int T=1;
	//cin>>T;

	while(T--)
	{
		solve();
	}
	return 0;
}

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 0ms
memory: 3632kb

input:

3
ufoipv.ofu
hsbocmvfgboubtz.kq
hfotijo.njipzp.dpn/kb

output:

1
2
2

result:

ok 3 lines

Test #2:

score: 0
Accepted
time: 0ms
memory: 3640kb

input:

3
hfotijo.njipzp.dpn/kb
hsbocmvfgboubtz.kq
ufoipv.ofu

output:

1
1
2

result:

ok 3 lines

Test #3:

score: 0
Accepted
time: 0ms
memory: 3568kb

input:

1
a

output:

1

result:

ok single line: '1'

Test #4:

score: 0
Accepted
time: 0ms
memory: 3564kb

input:

2
a
b

output:

1
2

result:

ok 2 lines

Test #5:

score: 0
Accepted
time: 0ms
memory: 3624kb

input:

3
a.b/e
a.c/e
a.d/e

output:

1
2
1

result:

ok 3 lines

Test #6:

score: 0
Accepted
time: 0ms
memory: 3872kb

input:

5
wow
war
world
red
glasses

output:

1
2
1
2
3

result:

ok 5 lines

Test #7:

score: 0
Accepted
time: 0ms
memory: 3520kb

input:

28
aa
ab
ac
ad
ae
af
ag
ah
ai
aj
ak
al
am
an
ao
ap
aq
ar
as
at
au
av
aw
ax
ay
az
b
cd

output:

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
1
2
3

result:

ok 28 lines

Test #8:

score: 0
Accepted
time: 13ms
memory: 10852kb

input:

50000
aaab
aaac
aaad
aaae
aaaf
aaag
aaah
aaai
aaaj
aaak
aaal
aaam
aaan
aaao
aaap
aaaq
aaar
aaas
aaat
aaau
aaav
aaaw
aaax
aaay
aaaz
aaba
aabb
aabc
aabd
aabe
aabf
aabg
aabh
aabi
aabj
aabk
aabl
aabm
aabn
aabo
aabp
aabq
aabr
aabs
aabt
aabu
aabv
aabw
aabx
aaby
aabz
aaca
aacb
aacc
aacd
aace
aacf
aacg
aach...

output:

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
4
5
6
7
8
9
10
11
12
13
14
...

result:

ok 50000 lines

Test #9:

score: 0
Accepted
time: 0ms
memory: 3880kb

input:

5
rctzuneirohnhugxatjhldyxcpqbhkcjhrl.llhgcxgvgcw..t
ghvfiqffbtobmhnogzfsrrnwmpqwflhylyhfioriyutrylopry
.tkgusrszdlze/lsuwxvlbpficylsohrladesis.zzymyglfaf
f.utreebpvjtaxhxtlxostnyjvlxnwhidin.pahvkuimuogtgd
msrcumnlfzxukvidrxizgody.xttanqn/htgoomc/rqludipri

output:

1
2
3
4
5

result:

ok 5 lines

Test #10:

score: 0
Accepted
time: 0ms
memory: 3656kb

input:

5
bjndjeq/vnboajwei/hz.apz/gqimq/l/z/dvaqnfkfihedwpp
bjndjeq/vnbozmy/czhcrxsgr/iyixslcovyuhsbr.edqkfexi
bjndjeq/vnboajww/sk.plwdgntxnrpeqmuzobywcgtebyqgv.
bjndjeq/vnboavjcumlkndqxjisxrjxdkcegbknirhozyzgags
bjndjeq/vnboajwlfdszorzvyenwttbfoavppzangshh.zurpf

output:

1
2
3
4
1

result:

ok 5 lines

Test #11:

score: 0
Accepted
time: 0ms
memory: 3588kb

input:

5
wakbiugni.km.ixfzlxofddwafqdlmgxiuaeoscmrsccdie/lq
bujhtllcew.kfanwvaabfatojdiwwromwkmkb/gxfd/.hmsna/
.fnvatfhm.qykckxbitqxbwyksco.uqdnzncddsjm.yojually
.cpzezynfauixjavaxfpmbdlytvpzf.j/kvrjunkmnsbluo.ss
.cpzezynfobkxbhoxpydxqeixh/pztpeurebyuyjiviukoygop

output:

1
2
3
4
3

result:

ok 5 lines

Test #12:

score: 0
Accepted
time: 0ms
memory: 3836kb

input:

50
yeoenipnrrstcden.aufpyuizoghxku/jcawmozab/aagthirt
oqqebtbtpuufogalrfdxedhoyqzibdzhjkqmysuqgzaqpo.vaa
pzpl/bkf.vacqxhvvmrfoniko/gnsabpgqpcbylcbo.gjpubzy
nnnwutstlvm.qsossggewekahguywalngzxukmzowrybocgvds
nhtzgknojftelg.vpskoo.qn/qrwxe./kh.paywczwcicxj.ja
mqbgtkedqg/llxvymzmozhlpdysyfdkgv..xvppges...

output:

1
2
3
4
5
6
7
8
7
8
8
9
10
11
12
13
14
15
16
16
17
18
19
19
20
21
20
21
22
23
22
22
23
24
25
26
27
27
27
28
29
30
29
28
24
24
24
23
24
23

result:

ok 50 lines

Test #13:

score: 0
Accepted
time: 0ms
memory: 3820kb

input:

50
rimgfedjnlpuioofkbrmlefkbyifuopwhqlefbrkv.wyxk/bml
rimgfedjnlpu.uqcgqcwxj.lcx.sadtymszgcfiktnih/ugb.t
rimgfedjnlpu.ukwtjpurrxbubh.xqmlsxanwcddryg.qxly.c
rimgfedjnlpu.uqarpyayqsubdezj.bk/jbrrcbrvzugba/hti
rimgfedjnlpu.uqkwio/dmvwzkzkmgbenwdmpdphbdhdbcqwiz
rimgfedjnlpu.uqtjwmuwzltfrnjjfsbxpw.oxo.aq...

output:

1
2
3
4
5
6
7
8
9
9
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
28
28
29
30
31
32
33
34
34
35
36
37
38
39
39
40
41
41
42
1

result:

ok 50 lines

Test #14:

score: 0
Accepted
time: 1ms
memory: 3856kb

input:

50
kfsebrh/ecoijrggiu.ntklutibxqxjt/nljayshmnlpecgffj
qsqorzjsmq.txajvwtshqwrmgtq/vxmvyphzvwfl/uubnerf.x
uhunsqpbkrlaliurme/ekltycyxaykfdrythzvnrw.joq.rsxf
vemdifpwogokp.ydccwivmeszcuuvcgwqfohfaodbsz.iajtqp
q/lgnxhvcejgzglnfqudol/nnzojwqbmohmxnibojzejryjrpw
vemdifpwofksqvgknhmcxjuuydbgxoondxo.lacvyi...

output:

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
28
28
26
27
22
23
24
25
26
27
24
25
25
22
23
24
20
18
12
11
12
4

result:

ok 50 lines

Test #15:

score: 0
Accepted
time: 1ms
memory: 4072kb

input:

50
wkyorakjozhdy.lfbhrmjgpnfoxyuhthxbnp.fqzi/ngi/yasg
cdggohzooscqcuk.xinqiujqojedrbg.flkdscr.skhiromaii
qyurenvbinuvprhlnsvh/sqcjbxdxrlyuw.zo.iivgvotxarw/
weymrdnjez.zbpdrliuf/.lvygpe/zaautgc/egxezqbhlhuez
cdggohzooonfexlxzwbsvkfutjioiuodpzuyniroshnadgvqwy
quigmjlsemigwqebacxyfblrcuxihmqpycrkrg/mkw...

output:

1
2
3
4
4
5
6
7
8
9
10
11
12
13
14
15
16
16
17
18
19
20
21
22
23
24
23
23
21
22
22
23
22
23
24
25
24
24
24
25
25
24
23
24
22
20
19
18
18
18

result:

ok 50 lines

Test #16:

score: 0
Accepted
time: 0ms
memory: 6208kb

input:

500
jjfkj.syfgbftnum/regfciennehjvhzdrgdfm/n//dqyoibjl
yhzsurtabjyaxogjndwbog.hxzupwbnjbklvzyuwqcm.l.//io
ukbrlhe.mszegj/rbuhynxxhnhjricnqpgcifow/ovjxmfhxfj
lkxdqpdmeddhpgmrrkmij.uphvmqhqcgyihl.osleixxlxjemt
rrsjfrgsfwnzfwsnisfedwjvvdlxjgjy.widczkkltzvjofn/r
o.jzun/cngjhxezspmbnt.cmjyfigykkqou.yupjy...

output:

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
1...

result:

ok 500 lines

Test #17:

score: -100
Wrong Answer
time: 2ms
memory: 5792kb

input:

500
.uxq.rcqabkb.dhmvxuepdonresdnqhbaughwhqpuuohcmrr.z
.uxq.rcqabospdilmna.yiaovgblsdpweumjzopgfcqrmtf/kx
.uxq.rcqabospdiscxnxuskgaasgexghoeseoexjnbkrqzeu/w
.uxq.rcqabospdvmdddy.thswe.mifvvo/libyieet/s/xj.w.
.uxq.rcqabospdixmqjpkbgbypwzxnkhmasogfhjiosbzytbkd
.uxq.rcqabospsms/djhr.kkviyjimedqs.khpbcs...

output:

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
89
90
91
92
93
94
95
96
97
98
99
100
101
1...

result:

wrong answer 98th lines differ - expected: '96', found: '97'