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ID题目提交者结果用时内存语言文件大小提交时间测评时间
#473890#266. 广义后缀自动机wangzhifang#AC ✓629ms67816kbC++142.7kb2024-07-12 14:50:282024-07-12 14:50:29

Judging History

你现在查看的是最新测评结果

  • [2024-07-12 14:50:29]
  • 评测
  • 测评结果:AC
  • 用时:629ms
  • 内存:67816kb
  • [2024-07-12 14:50:28]
  • 提交

answer

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int,int> pii;
constexpr int max_n=2000000;
char str[max_n+2],tmps[max_n+2];
int a[max_n*2+1],b[max_n+1];
int cnt[max_n+1],pos[max_n+1],res[max_n+1];
int h[max_n+1];
pii stk[max_n+1];
void maxify(ll&x,const ll&y){
	y>x&&(x=y);
}
int lenx[max_n+1];
pii t[max_n+1];
int main(){
	int n;
	scanf("%d",&n);
	int l=0;
	for(int i=1,len; i<=n; ++i){
		scanf("%s",tmps);
		len=strlen(tmps);
		memcpy(str+l+1,tmps,len);
		for(int i=1; i<=len; ++i)
			lenx[l+i]=len-i+1;
		lenx[l+=len+1]=0;
		str[l]=1;
	}
	n=l;
	for(int i=1; i<=n; ++i)
		t[i].first=str[i],t[i].second=i;
	sort(t+1,t+n+1);
	t[0].first=0;
	for(int i=1,j=0; i<=n; ++i)
		a[t[i].second]=j+=t[i].first!=t[i-1].first;
	for(int i=n+1,ed=n<<1; i<=ed; ++i)
		a[i]=0;
	for(int l=1; l<n; l<<=1){
		memset(cnt,0,(n+1)<<2);
		for(int i=1; i<=n; ++i)
			++cnt[a[i+l]];
		++cnt[0];
		for(int i=1; i<=n; ++i)
			cnt[i]+=cnt[i-1];
		// fprintf(stderr,"%d\n",cnt[n]);
		for(int i=1; i<=n; ++i)
			pos[--cnt[a[i+l]]]=i;
		memset(cnt,0,(n+1)<<2);
		// for(int i=1; i<=n; ++i)
		// 	fprintf(stderr,"%d: %d\n",i,pos[i]);
		for(int i=1; i<=n; ++i)
			++cnt[a[i]];
		++cnt[0];
		for(int i=1; i<=n; ++i)
			cnt[i]+=cnt[i-1];
		for(int i=n; i; --i){
			const int u=pos[i];
			res[--cnt[a[u]]]=u;
		}
		int now=b[res[1]]=1;
		for(int i=2; i<=n; ++i){
			const int u=res[i],lst=res[i-1];
			if(a[u]==a[lst]&&a[u+l]==a[lst+l])
				b[u]=now;
			else
				b[u]=++now;
		}
		for(int i=1; i<=n; ++i)
			a[i]=b[i];
	}
	// for(int i=1; i<=n; ++i)
	// 	printf("%d: %d\n",i,res[i]);
	// for(int i=1; i<=n; ++i)
	// 	printf("%d: %d\n",i,a[i]);
	for(int i=1,j=0; i<=n; ++i,j&&(--j)){
		if(a[i]==1)
			continue;
		const int t=res[a[i]-1];
		for(; str[i+j]==str[t+j]; ++j);
		h[a[i]-1]=j;
	}
	// for(int i=1; i<n; ++i)
	// 	fprintf(stderr,"%d: %d\n",i,h[i]);
	pii*top=stk;
	top->first=0,top->second=0;
	ll ans=0;
	for(int i=1; i<=n; ++i){
		const int li=lenx[res[i]];
		if(li<h[i])
			h[i]=li;
		if(i>1){
			const int v=min(h[i-1],li);
			// fprintf(stderr,"*%d\n",v);
			int cnt=0,lst=top->first;
			while(v<top->first){
				if(cnt)
					ans+=/*cnt**/ll(lst-top->first);
				cnt+=top->second,lst=top->first;
				--top;
			}
			if(cnt){
				ans+=/*cnt**/ll(lst-v);
				*++top=pii(v,cnt);
			}
		}
		// fprintf(stderr,"%d: %d  %d  %lld\n",i,li,res[i],ans);
		*++top=pii(li,1);
	}
	int cnt=0,lst=top->first;
	while(top->first){
		// fprintf(stderr,"(%d, %d)  %d %d  %lld\n",top->first,top->second,cnt,lst,ans);
		if(cnt)
			ans+=/*cnt**/ll(lst-top->first);
		cnt+=top->second,lst=top->first;
		--top;
	}
	ans+=/*cnt**/ll(lst);
	printf("%lld\n",ans);
	return 0;
}

详细

Test #1:

score: 100
Accepted
time: 607ms
memory: 63704kb

input:

16854
dbfbkkafejhhdnicdljkgbaanjhaehbgbjihdaillhnabangegbfmgaijfee
ebaffeadeddebcefdbfbddaafbbecbacaeefcfdabccdeaabfbadcdcdffdd
lflglkkeehkaglgakbgabhggfgfkdkhhcildbidaflgfffjdcbhbekbkhbddi
edeiihegdchicgdggbiaegbbhffgiehdcbfagfcaceggeehdggchccbb
bjglnggimjnknbaeagcmfollngfjgmikcmcioeeffbchknfnlaiad...

output:

23749949

result:

ok answer is '23749949'

Test #2:

score: 0
Accepted
time: 605ms
memory: 64632kb

input:

7669
cedkkifidiefdbfbcjabkcbdcifhajcficehkfiidfdaeceibiaikjdediecekcbihhbkdbjhcecbghgbkehicgeabfgikiijihihjhhdbkjijchfjedageficfgcaagdghg
oefeabmeuufjpmmibcuvqaqtmfuefrcioaqtqiqrangnfwplkeswnribmvejjvlmgjdfunrclowjwctumeoaiwtpoaiegmvsccklrcdjorhnqhgovoghhsfkrcdoanhq
aeedaeaeaaadddbbbadabdcbadddbbebb...

output:

57799793

result:

ok answer is '57799793'

Test #3:

score: 0
Accepted
time: 608ms
memory: 63676kb

input:

16303
cjhrprqdfcapeaaqdiracoaahsbaibgknntacpqkhtcphsklqdflsledhjr
dcfbdefcgfedeaebceadeeeabcbedfaefdebadabcffacecdeeccdaaggga
badacaadacbbaacbacbdabaddddadbbdbcacdcdcccbcaddcabbdbbacaaaccab
dqhfhdqlfncictdekmvtmqbonhchdbbjqocbdveovanqdbrpcaqekclaso
wqwpytgspzmrzbkhjcptzmijrphunyyehquhcalcbhpdjrjebkb...

output:

24767366

result:

ok answer is '24767366'

Test #4:

score: 0
Accepted
time: 603ms
memory: 61612kb

input:

40292
aaaaaaaaaaaaaaaaaaaaaa
ibbgbhbhflafhcegickcblef
aeabeebaecccecaacddeebcccd
iamebukjlqboetcabbeqpeuqa
cuauhsdchmsavllgpmstsymycg
vamnscovqvwmbijklralieh
hogfmeigpgckdbohllaof
cccikicbgfgjiggjcijfmha
idprphjhgvlolscmwjeaim
aaabcaacaccbcaacbcbcaa
oltewmxvojyauhijpwujc
gaimfkafahafkfkgehbkbeajl
xh...

output:

7321836

result:

ok answer is '7321836'

Test #5:

score: 0
Accepted
time: 606ms
memory: 66548kb

input:

14790
iebjifeiddjebdeffebbdjkjfkagejdbjdbdidcjghbjbifkhghecikeaekcefefghjc
kaeiklmadmdllijbokmmfodfenhhamloponmbolmphciincocpkhhckdfldpmapl
nsapmmhijmlmiiafsgqgnqhcalegbshtbrbfbdoinqeqrtdisjkgepqdejdfagpli
dacbbaadbddcdacbbdabbbcdccbdabdaacbcddabbcccdadddbdbbadbdcbbaacacb
fhecdmdmeijceiiamcjlldjmeek...

output:

27533013

result:

ok answer is '27533013'

Test #6:

score: 0
Accepted
time: 611ms
memory: 65816kb

input:

31942
fjdghflekibgggabkbcaedgldjklkbljf
kendafnjkigdeckgogqakmpglhkp
fadhdkihqsjofajkjfmdmpgksjesqclq
hidfjeifhcjejkbkbfamhmglgkfeddcnh
dgbjdebbfjgedeggbfjhgefggiaab
ebbbeaedaeabeadeeabbdcbaaecca
cbdfggdecaggehddfebacaecahffddcdh
eqdnlcqjklgldbaqibmecbklhenj
onelfmgdpjhnnlbfjpdbnaecjfpj
dbceeceaeddf...

output:

10679241

result:

ok answer is '10679241'

Test #7:

score: 0
Accepted
time: 614ms
memory: 66416kb

input:

44576
djmtdsnmedihgdgmonrr
bgcrtdbelgbnaotklht
cimfbcabdejefhaiimggg
cecddeageaafccdddefbf
jdlfcnidklhfdfideee
crtewbcgbqjgbibbqfdld
aihadejflleikellhjd
ebcdebeeaaaebbdacdee
aaaaaaaaaaaaaaaaaaa
babbbaabbbccbbbbcaabaaba
imkggkkkdmaflemeeffbkf
ibnngbupkcnhlrqqhsnmhl
defebbdadaeabccfbeffcd
weiyxmcprsuz...

output:

6536763

result:

ok answer is '6536763'

Test #8:

score: 0
Accepted
time: 596ms
memory: 63876kb

input:

6476
jjfcfbcaabhbhhbacgagjjidjabfjcbbhecgcbdgbbghjhcejjjdhefehcbiiefabjadajfighdjgfaiecijhbfbfacgjcfaedejejffjaegbfjggcegggbihfedehfgbhajhaifdieeiibgdjeggccebfdg
ckbakhcficaciaecbccdeejekbceehiiikdhdabgbbjhhjhdccecibaihdbgkjjbjkbjdkhegfajdjecicbcdfbcbbibibebbggegieikfabfgeedgjcfgfbekicechhedcacgibch...

output:

69112648

result:

ok answer is '69112648'

Test #9:

score: 0
Accepted
time: 606ms
memory: 67816kb

input:

44343
wogvpxrljvltdwzcqdey
abbbbfbbbddebedecfaee
ahaiilkbelijigfadci
aplnqearljlegojejke
kneodlkflijjbijnpjopbmi
behbehbgjdeaifihjehh
adkjifcjjdbkkledeabkfm
sscjodcnkoogqjpbmsoqgmh
lgdpiiqlhhcoaedoajga
idedhdeedbleflhedlh
hikdgfekfjjciijkdkek
bbbbbcbabacbbbaaaababcbc
fbhbfeadbghcbebeccggiegc
nfeqovi...

output:

6505168

result:

ok answer is '6505168'

Test #10:

score: 0
Accepted
time: 629ms
memory: 65828kb

input:

49659
egbcjgakcagkkelfkbfhhc
ibekgejgeikfbfbddd
aaaaaaaaaaaaaaaaaa
irobkkijqchelckoe
ccccbcbbcbcbabcabca
hechfcfdgefgcaeggf
babbbbabbabbbbaabbabb
nmggfudhtkdnotnfecrutg
ljhtbkljbdqbsmakp
ddbccacbbbacdccdaaabad
aaddagbedaafabebfe
qgdgivhkarbegcgcqn
tatkdtptpsnloopcenmp
abcnbgkuajowldgldgn
ngrflrnaflp...

output:

5713177

result:

ok answer is '5713177'

Test #11:

score: 0
Accepted
time: 585ms
memory: 64548kb

input:

628
imlhecgjgjjgdbkgkkcciaefdlbmigciflhclkgfjhechjfdfeaggfmjjambjfkailfiiijffcmahhcagkdgiadmmhijcjeigebfkgmjbacckccejahajjgkcbdhmbjjdfaihiehghbekcifkmelhgdggkkebkfcliafmlmdmagekkldaebieclcfaedlhhjabaekfbbekfcifkkdcjkhkdklfakfklbimilkklgeckcjablailjkefcibklmmedlmbjedehibkglbfiejhkmdmggedaelkiaidlcdig...

output:

765629388

result:

ok answer is '765629388'

Test #12:

score: 0
Accepted
time: 552ms
memory: 65616kb

input:

30
hgffjacdidjhihabhbjdghkbakhdgbackkkbciggaefageeegdejbhcigacbjdjiagfaigdfeibgjkajjkdbkgfeibjfkgcifbgagafjgdikijkehcjfhhdijjehcckhjecjkiehiadbafcehbabchdefbigcgfadcdikckbeafijhhjjbfjgjbibihfghejdhacigibcjhkgjajaidhifbbbidbfehcgdadchcjkfghdjjaffadcbgcjiahkjgkdjifaikdebiffjiiecajbaeachccedaijecdfehjk...

output:

16661663625

result:

ok answer is '16661663625'

Test #13:

score: 0
Accepted
time: 526ms
memory: 64276kb

input:

3
lbmoibeicoablgmjjbejhkkngmjmgkdnfecdnjldmjiooehhjfldjnebakimfahndkjdlenfeccjhlimdiohcgjdjbecfjgjcedmadkmedofdajjkfkmohnbnikdhclhkhnladcihkafkmahekihlbdmkhdfdcfikjnodmajbbbicacbonlaaegnokfnaandblgkjhgglggchbhdfgcldakclinfioeomglejhikkjdcdbdkcddhcoahfnbgnidfochnmcgmbjcngohkheioholkfglcamhcjbfaagaejj...

output:

166660584606

result:

ok answer is '166660584606'

Test #14:

score: 0
Accepted
time: 551ms
memory: 66132kb

input:

93
oifqpcdugracedbugpohduedtegfaprfubtfogerrndkfnrcgjeeuceeouooamdemsblcbrsptoanbgbqqejalskbfqcjtrudhmigbqhauvtjoccvtqjhlchtsmdoqvfjkoqkpqfkeqbipmchtsbscfghiickhikmautpltmekbimpdntljoqbhqnphqncerpahshqibfumukegmqctdkklmdmrutarvkglsdonnqllshjakipafibkanhvfuakvjdnhjdgqgskdmbqfhbgrsijbpfotndktspdjqaggo...

output:

5197291378

result:

ok answer is '5197291378'

Test #15:

score: 0
Accepted
time: 574ms
memory: 63692kb

input:

419
bbdaeabebddadbbeedbacabbbecdbeacdadbaebdcedcbebcbbbebbdbccedcbaccdcdaadeaaaecbaccdcdbecddebedcabbdceeaaebeebcbaadbbcbadccedabdbbeedbeaaddbdeadbbceeacbebacabcbeceedddedbbaddeabdeceeaaaacbccbcabeaeadbaaacaaadbeeabadeecdecbdeacaacdbcadbaebebcdebdeebecbdedaabdacddaabacedcddbdeddbbdcaecbabdeebeaebdbb...

output:

1145009288

result:

ok answer is '1145009288'

Test #16:

score: 0
Accepted
time: 307ms
memory: 61512kb

input:

214
azqbeguwsevbuncqaroqgazqbeguwsevazqbeguwsevbuncqaroqgazqbeguwsevbuncqaroqgazqbeguwsevazqbeguwsevbuncqaroqgazqbeguwsevazqbeguwsevbuncqaroqgazqbeguwsevbuncqaroqgazqbeguwsevazqbeguwsevbuncqaroqgazqbeguwsevbuncqaroqgazqbeguwsevazqbeguwsevbuncqaroqgazqbeguwsevazqbeguwsevbuncqaroqgazqbeguwsevbuncqaroq...

output:

1151326618

result:

ok answer is '1151326618'

Test #17:

score: 0
Accepted
time: 416ms
memory: 63832kb

input:

7224
ajwgyefdzbbjhvniphuajwgyefdzajwgyefdzbbjhvniphuajwgyefdzbbjhvniphuajwgyefdzajwgyefdzbbjhvniphuajwgyefdzajwgyefdzbbjhvniphuajwgyefdzbbjhvnip
aaswomqmzlgbmxjwjruuaaswomqmzlgaaswomqmzlgbmxjwjruuaaswomqmzlgbmxjwjruuaaswomqmzlgaaswomqmzlgbmxjwjruuaaswomqmzlgaaswomqmzlgbmxjwjruuaaswom
apcbdqgyhybfzap...

output:

39236949

result:

ok answer is '39236949'

Test #18:

score: 0
Accepted
time: 434ms
memory: 63608kb

input:

11278
alcrkrftlkbxzpcebwxxalcrkrftlkalcrkrftlkbxzpcebwxxalcrkrftlkbxzpcebwxxalcrkrftlkalcrkr
asfgdlqsovkbsnkasfgdlqsovkasfgdlqsovkbsnkasfgdlqsovkbsnkasfgdlqsovkasfgdlqsovkbsnkasfgdlq
aobfgcdvtuasaoaobfgcdvtuasaobfgcdvtuasaoaobfgcdvtuasaoaobfgcdvtuasaobfgcdvtuasaoaobfgcdv
auubvwtruncjauuauubvwtruncja...

output:

26413999

result:

ok answer is '26413999'

Test #19:

score: 0
Accepted
time: 326ms
memory: 63692kb

input:

33
apqjmltfbygopeezfapqjmltfapqjmltfbygopeezfapqjmltfbygopeezfapqjmltfapqjmltfbygopeezfapqjmltfapqjmltfbygopeezfapqjmltfbygopeezfapqjmltfapqjmltfbygopeezfapqjmltfbygopeezfapqjmltfapqjmltfbygopeezfapqjmltfapqjmltfbygopeezfapqjmltfbygopeezfapqjmltfapqjmltfbygopeezfapqjmltfapqjmltfbygopeezfapqjmltfbygo...

output:

7426319363

result:

ok answer is '7426319363'

Test #20:

score: 0
Accepted
time: 325ms
memory: 63700kb

input:

28
aechgbxrexqdgusaechgaechgbxrexqdgusaechgbxrexqdgusaechgaechgbxrexqdgusaechgaechgbxrexqdgusaechgbxrexqdgusaechgaechgbxrexqdgusaechgbxrexqdgusaechgaechgbxrexqdgusaechgaechgbxrexqdgusaechgbxrexqdgusaechgaechgbxrexqdgusaechgaechgbxrexqdgusaechgbxrexqdgusaechgaechgbxrexqdgusaechgbxrexqdgusaechgaechgbx...

output:

8721480282

result:

ok answer is '8721480282'

Test #21:

score: 0
Accepted
time: 570ms
memory: 66004kb

input:

1545
eacfddfabffdfdbbgbcdbgfbfbeccffdddgdagaaaccaaffcabcdcddabcdcdafacddcbbaeafcbbadaefbbbbfffaafgfbbcbeafdegdedbffaccaaffcabdcafgefbfabbggaccbabgggcaadbgcfeefgaceddaaceabdabeedgcebebcgaaceabdabebfcafdeaaacdcddabcdcgdacggedaacdcbfeabgfbageggacegbbggaccbabgebfegbecaefcgbbdgdafeefgacedddfcddfeggcfdege...

output:

316540941

result:

ok answer is '316540941'

Test #22:

score: 0
Accepted
time: 575ms
memory: 63688kb

input:

2916
gdebacaacfebadgdafeedgeadfaebagefffefbggdabcedfegaggdfagdfafdbbffgcfeaedebbbebegedefgeefcgaeccfebbgbedefgeefcgdddfdaedebcdggcggcddgcaecaeeabagabeebfgbaegcfcbaaaedefgeefcgbedbdbcadbdbbffgcfeabfbbadbaaaggdfagdfafeeecfaaeageebfcafedddddfdaedebadgbgdbgcaeebfcafeddffebfeeafdfadfefbadceefgcbabeaffefe...

output:

163900615

result:

ok answer is '163900615'

Test #23:

score: 0
Accepted
time: 531ms
memory: 64576kb

input:

616
fbcdedbfdgcffbcdeadgdbafecgccbbdgcgagcadaefbbdcbcbbdgcgagcadffgfgdgbefgggeadcfcbecefbdfebbfdgffegedbgeacecbeecgefcfaeaefbaddcbaebcbaddcbaebcdbedeedcfcfbdbcfaaeagceccdbbdcecefbdfebbffgfgdgbefbabbdabadfdegaecfgeccffbcdeadgfdgffegedbfbcdedbfdgdbecgdcdedfdgffegedbgceccdbbdcabeabdffbagceccdbbdcbdddaf...

output:

803953105

result:

ok answer is '803953105'

Test #24:

score: 0
Accepted
time: 314ms
memory: 61712kb

input:

487
aaaaaaaauouaaaaaaaauouaaaaaaaauouaaaaaaaauouaaaaaaaauouaaaaaaaauouaaaaaaaauouaaaaaaaauouhdnbkzzxpcaaaaaaaauouaaaaaaaauouaaaaaaaauouaaaaaaaauouaaaaaaaauouaaaaaaaauouaaaaaaaauouaaaaaaaauouhdnbkzzxpcaaaaaaaauouaaaaaaaauouaaaaaaaauouaaaaaaaauouaaaaaaaauouaaaaaaaauouaaaaaaaauouaaaaaaaauouhdnbkzzxpcaa...

output:

452762759

result:

ok answer is '452762759'

Test #25:

score: 0
Accepted
time: 344ms
memory: 67800kb

input:

3
aaaaaaaammgaaaaaaaammgaaaaaaaammgaaaaaaaammgaaaaaaaammgaaaaaaaammgaaaaaaaammgaaaaaaaammgaaaaaaaammgaaaaaaaammgaaaaaaaammgaaaaaaaammgaaaaaaaammgaaaaaaaammgaaaaaaaammgaaaaaaaammgqejhwqijvmqfrlaaaaaaaammgaaaaaaaammgaaaaaaaammgaaaaaaaammgaaaaaaaammgaaaaaaaammgaaaaaaaammgaaaaaaaammgaaaaaaaammgaaaaaaaam...

output:

56482697969

result:

ok answer is '56482697969'

Test #26:

score: 0
Accepted
time: 337ms
memory: 65644kb

input:

958
aaaaaaaaaaaaaaaaencfjaaaaaaaaaaaaaaaaencfjaaaaaaaaaaaaaaaaencfjaaaaaaaaaaaaaaaaencfjaaaaaaaaaaaaaaaaencfjaaaaaaaaaaaaaaaaencfjaaaaaaaaaaaaaaaaencfjaaaaaaaaaaaaaaaaencfjaaaaaaaaaaaaaaaaencfjaaaaaaaaaaaaaaaaencfjaaaaaaaaaaaaaaaaencfjaaaaaaaaaaaaaaaaencfjaaaaaaaaaaaaaaaaencfjaaaaaaaaaaaaaaaaencfjaa...

output:

224593548

result:

ok answer is '224593548'

Test #27:

score: 0
Accepted
time: 405ms
memory: 66128kb

input:

12095
aaaamfkaaaamfkaaaamfkaaaamfkaaaamfkaaaamfkaaaamfkaaaamfkciokmombaaaamfkaaaamfkaaa
aaaaaaaaaaaaaaaafligyaaaaaaaaaaaaaaaafligyaaaaaaaaaaaaaaaafligyaaaaaaaaaaaaaaaafligy
aaaaaaaafsmaaaaaaaafsmaaaaaaaafsmaaaaaaaafsmaaaaaaaafsmaaaaaaaafsmaaaaaaaafsmaaa
aaaaaaaamuvaaaaaaaamuvaaaaaaaamuvaaaaaaaamuvaa...

output:

15304035

result:

ok answer is '15304035'

Test #28:

score: 0
Accepted
time: 403ms
memory: 65812kb

input:

15357
aaaaaaaakcuaaaaaaaakcukkjnwaaaaaaaakcuaaaaaaaakcukkjnwaaaaaaaakcu
aaaaaaaaugiaaaaaaaaugiaaaaaaaaugiaaaaaaaaugiaaaaaaaaugiaaaaaaaaugia
aaaaaaaaaaaaaaaaonnpjaaaaaaaaaaaaaaaaonnpjaaaaaaaaaaaaaaaaonnpjaaaa
aaaaaaaaaaaaaaaaczacjaaaaaaaaaaaaaaaaczacjaaaaaaaaaaaaaaaaczac
aaaaaaaawwfaaaaaaaawwfaaaaaaa...

output:

12407081

result:

ok answer is '12407081'

Test #29:

score: 0
Accepted
time: 566ms
memory: 66368kb

input:

8821
hhhhhhghhhhghhhhhhhhhhhhhfhhhhhhhhhhhhhhhhghhghhhhhhhhhghfhghggghhhhghhghhhhhhhhhhhhhhhhfhhhhghggghghghhhhhghhhhhh
hhhhhhhhghhhhgghhhhhhhhgfhhhhghhhhhhhhghhhhhhhhhhfhghghhhheghhhhhghhhgghhghhhhhhhhhhhhhhhhghhhhhhghhhhhhhhhhehhhh
hghhhgghhhhhhhhhhhhehghhhhhhhfhhhgghhhhhhhghhhhhhhhghfhhhgghhffhgh...

output:

39996161

result:

ok answer is '39996161'

Test #30:

score: 0
Accepted
time: 573ms
memory: 65728kb

input:

26075
hhghhhgfghhghhghgghgghhhhhhhhhhhhdhghh
hhghhghhhhhghhhghhhhhhfhhhhhghhhghhhghhh
hhhghhhhhhhhhhghhhghhhhghghggfghhhg
hhhfhghghfhhhhhhhhhhghhhggghhgggghhhhh
hhggfhgfhhfhghhghhghhhhgghghgfhhgghhh
hhhhghhhhhgfhhghhhehgghehhhhhghhghhhd
hhhhghhhhhghhhhhhghhghhhhhhghehhhhhhh
ghhhghhhhghhhhhhhhhhgghgh...

output:

6002528

result:

ok answer is '6002528'

Test #31:

score: 0
Accepted
time: 589ms
memory: 63924kb

input:

12457
lkljlgkllljljklkllljlljljlllkllllllllllljllkllljllllkjkllllllkillkkllkjlkkllkl
llklklllkllilljjllklkljlkjlllkkllkllkkllllkkjjlklllllllkklllllkljllkljlilkllljklll
llklklllkhljjlljllljlljljlllllklllklkklllkllklllkllllllkljllllllllkkllllllllk
llllllkllljkllkjkllllkllllllklllkllikkkllkkglllllkllll...

output:

27420733

result:

ok answer is '27420733'

Test #32:

score: 0
Accepted
time: 570ms
memory: 66364kb

input:

13968
lkllllkjllllllkllljkjljkkllllkllklllklkllllllikllkllllllkillkklkklhk
llljlilklllkllllilkklllllkkllkjlkkllllllklkklljkklllkklkliljlkjllkllllj
lkkllkllkllklkkkjlllllkkkllklhkkklkjllllklllkljllllkklllljljllklkllllllll
lklllkllijlkjlllljllkkllllllllkklllkkllklllllllljllklllllljllhlllllllk
lljllklh...

output:

23006835

result:

ok answer is '23006835'

Test #33:

score: 0
Accepted
time: 584ms
memory: 63868kb

input:

1424
kllklkkllkklkllllllllllkllllljlkllilljlkkkklkllkllljlllljllljklllljkkliljllllklklllkklllllkllljlllklklklklklllllkjljkllllklllliklljlklllllkllllllllllklklllklllllklllllkjlklljjkllllllllllkllkllllllllklllljkllkljlklkljjlljlkkllkkllllkklllllklkllllllllllkllllllkklllllllllllkklkklllllllklkklkllkllk...

output:

336960929

result:

ok answer is '336960929'

Test #34:

score: 0
Accepted
time: 570ms
memory: 63700kb

input:

389
jllllllkljkjillljlllkkllljlklkkllkkllklkkjlllklkllkllllljlllkkklkklkllllllklklkllilklkllklllkjllkkllllkllklkkljkklllllklkjllllillllljkljlllkllljlkllllllkljklkklllllkljlklllklllkikkllkkjllkllilkllkljlllklkllllkkkllkklllllllllilllljilkllkllllllljlklllllllljjkllljllllkilljlkllllljjlkklkjllkllllllkl...

output:

1270722646

result:

ok answer is '1270722646'

Test #35:

score: 0
Accepted
time: 588ms
memory: 61552kb

input:

1
lljllillllkklllklkllllllllllkllkillllkllllklklklllllljkilllllkkkjlllllkllllkklkklllllelkljkklllljlllllllllljllkllljllllljlkkllkkkjllkllllklllllklklkhlllklllllllklljllllklllkllllkgjlkklllllkklllliljlllkkkllkklklllkkllkkjkllllljlkkllklllkjklkllkllklllljkjjlllllllllkljklklllklllilllklkllklllklkllllll...

output:

499986467945

result:

ok answer is '499986467945'

Test #36:

score: 0
Accepted
time: 576ms
memory: 67788kb

input:

557
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output:

883262766

result:

ok answer is '883262766'

Test #37:

score: 0
Accepted
time: 571ms
memory: 63660kb

input:

72044
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aaaaaaaanloa
lklkllkljkllll
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lklillljkkklli
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lllkkllkkl
dgabccdegd
klllklllkll
...

output:

2061320

result:

ok answer is '2061320'

Test #38:

score: 0
Accepted
time: 601ms
memory: 65728kb

input:

79950
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kjinknnini
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ilklikklkklk
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aaaaaaaawn
lllllllilll...

output:

1805568

result:

ok answer is '1805568'

Test #39:

score: 0
Accepted
time: 474ms
memory: 65748kb

input:

3628
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aakmaakmaakmaakmaa...

output:

103987512

result:

ok answer is '103987512'

Test #40:

score: 0
Accepted
time: 517ms
memory: 63616kb

input:

12813
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daahekajbnookaegclmcggkffpmcopnmjclpmlgildkmgclpnkgpgpclen...

output:

26912166

result:

ok answer is '26912166'

Test #41:

score: 0
Accepted
time: 542ms
memory: 65664kb

input:

2
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output:

249980713640

result:

ok answer is '249980713640'

Test #42:

score: 0
Accepted
time: 441ms
memory: 64216kb

input:

6
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output:

75007300766

result:

ok answer is '75007300766'

Test #43:

score: 0
Accepted
time: 497ms
memory: 65608kb

input:

11005
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lllljllkklkkillllllkllllllklklkkjlllllklllllllljlllllkllklllkllillllkiljlkllklkkjklllkkk
aaaaaaaaqzzaaaaaaaaqz...

output:

31075980

result:

ok answer is '31075980'

Test #44:

score: 0
Accepted
time: 387ms
memory: 65724kb

input:

168
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output:

2221581860

result:

ok answer is '2221581860'

Test #45:

score: 0
Accepted
time: 403ms
memory: 64376kb

input:

34
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output:

11609354185

result:

ok answer is '11609354185'

Test #46:

score: 0
Accepted
time: 462ms
memory: 64576kb

input:

1093
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output:

354111743

result:

ok answer is '354111743'

Test #47:

score: 0
Accepted
time: 397ms
memory: 65672kb

input:

71
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output:

5329897030

result:

ok answer is '5329897030'

Test #48:

score: 0
Accepted
time: 426ms
memory: 64344kb

input:

308
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output:

1245588935

result:

ok answer is '1245588935'

Test #49:

score: 0
Accepted
time: 432ms
memory: 65904kb

input:

396
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output:

992295088

result:

ok answer is '992295088'

Test #50:

score: 0
Accepted
time: 467ms
memory: 63524kb

input:

2312
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output:

163513482

result:

ok answer is '163513482'