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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#269279#7882. Linguistics Puzzleucup-team2303#AC ✓19ms47060kbC++143.6kb2023-11-29 14:42:382023-11-29 14:42:38

Judging History

你现在查看的是最新测评结果

  • [2023-11-29 14:42:38]
  • 评测
  • 测评结果:AC
  • 用时:19ms
  • 内存:47060kb
  • [2023-11-29 14:42:38]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
const long long mod=1e9+7;
long long T,a,b,c,d[1000001],v[1000001],o,h[1000001],fa[1000001],q,w,e,an[1000001],cn,fac[1000001],inv[1000001],st[1000001],u[1000001],v1[101][101],v2[101][101],vv[1000001];
long long v3[1000001],v4[1000001],vv3[1000001],vv4[1000001],id[1000001],t[1001][1001],v5[1001][1001],an1[1000001];
char s[1000001];
struct p{long long q,w,e;bool operator < (const p &aa) const{if(w==aa.w&&q==aa.q) return e<aa.e;if(q==aa.q) return w<aa.w;return q<aa.q;};}l[1000001];
map<p,long long> ve;
long long pow_(long long qq,long long ww){long long ee=1;while(ww){if(ww&1) ee*=qq,ee%=mod;qq*=qq,qq%=mod,ww>>=1;}return ee%mod;}
inline int read(){int x=0,f=1;char c=getchar();while(c<'0'||c>'9'){if(c=='-')f=-1;c=getchar();}while(c>='0'&&c<='9'){x=(x<<3)+(x<<1)+c-'0';c=getchar();}return x*f;}
void add(long long qq,long long ww){l[++o].q=ww,l[o].w=h[qq],h[qq]=o;}
long long gcd(long long qq,long long ww){return !ww?qq:gcd(ww,qq%ww);}
long long find(long long qq){return qq==fa[qq]?qq:fa[qq]=find(fa[qq]);}
void merge(long long qq,long long ww){long long f1=find(qq),f2=find(ww);if(f1==f2) return;fa[f1]=f2;}
long long C(long long qq,long long ww){return fac[qq]*inv[ww]%mod*inv[qq-ww]%mod;}
vector<long long> qu[10001];
bool fll=0;
void dfs(long long qq)
{
	if(qq>=a)
	{
//		cout<<11<<" ";
		bool fl1=1;
		for(int i=0;i<a;i++)
		{
			for(int j=0;j<a;j++)
			{
//				cout<<v2[an[i]][an[j]]<<" "<<v1[i][j]<<"\n";
				if(v2[i][j]!=v1[an[i]][an[j]])
				{
					fl1=0;
				}
			}
		}
		if(fl1)
		{
			fll=1;
		}
		return;
	}
	for(int i=0;i<qu[id[qq]].size();i++)
	{
		if(!t[id[qq]][i])
		{
			an[qq]=qu[id[qq]][i];
			t[id[qq]][i]=1;
			dfs(qq+1);
			t[id[qq]][i]=0;
			if(fll) return;
		}
	}
}
char cc;
int main()
{
//	freopen("1.in","r",stdin);
	srand((unsigned)(time(0)^(*new int)));
	fac[0]=1;for(int i=1;i<=1000000;i++) fac[i]=fac[i-1]*i%mod;
	inv[1000000]=pow_(fac[1000000],mod-2);for(int i=999999;i>=0;i--) inv[i]=inv[i+1]*(i+1)%mod;
	T=1;
	scanf("%lld",&T);
	for(int ii=1;ii<=T;ii++)
	{
		scanf("%lld",&a);cn=0;
		for(int i=0;i<a;i++)
		{
			for(int j=0;j<a;j++)
			{
				st[++cn]=i*j;
			}
		}
		for(int i=0;i<=a*a;i++) v[i]=vv[i]=v3[i]=vv3[i]=v4[i]=vv4[i]=0;
		for(int i=0;i<=a;i++) for(int j=0;j<=a;j++) v1[i][j]=v2[i][j]=0;
		for(int i=1;i<=cn;i++)
		{
			if(st[i]<a)
			{
				v[st[i]]++;
			}
			else
			{
				v1[st[i]/a][st[i]%a]++;
				v3[st[i]/a]++,v4[st[i]%a]++;
			}
		}
		for(int i=1;i<=a*a;i++)
		{
			scanf("%s",s+1);
			b=strlen(s+1);
			long long gg=0,g1=0;
			if(b==1)
			{
				if(s[1]<='Z') gg=26+s[1]-'A';
				else gg=s[1]-'a';
				vv[gg]++;
			}
			else
			{
				if(s[1]<='Z') gg=26+s[1]-'A';
				else gg=s[1]-'a';
				if(s[2]<='Z') g1=26+s[2]-'A';
				else g1=s[2]-'a';
				v2[gg][g1]++;
				vv3[gg]++,vv4[g1]++;
//				cout<<gg<<" "<<g1<<"\n";
			}
//			cout<<i<<" "<<b<<"\n";
		}
		for(int i=0;i<a;i++)
		{
			l[i]=p{v[i],v3[i],v4[i]};
//			cout<<v[i]<<" "<<v3[i]<<" "<<v4[i]<<"\n";
		}
		ve.clear();cn=0;
		for(int i=1;i<=a;i++) qu[i].clear();
		for(int i=0;i<a;i++)
		{
			if(!ve[l[i]]) ve[l[i]]=++cn;
			qu[ve[l[i]]].push_back(i);
		}
		for(int i=0;i<a;i++)
		{
//			cout<<vv[i]<<" "<<vv3[i]<<" "<<vv4[i]<<"\n";
			id[i]=ve[p{vv[i],vv3[i],vv4[i]}];
//			sm[id[i]]++;
		}fll=0;
		for(int i=0;i<=a;i++) for(int j=0;j<=a;j++) t[i][j]=0;
		dfs(0);
//		cout<<fll<<" ";
		for(int i=0;i<a;i++)
		{
//			cout<<an[i]<<" ";
			an1[an[i]]=i;
		}
		for(int i=0;i<a;i++)
		{
			if(an1[i]<26)
			{
				cc=an1[i]+'a';
			}
			else cc=an1[i]+'A'-26;
			putchar(cc);
		}printf("\n");
	}
	return 0;
}

这程序好像有点Bug,我给组数据试试?

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 8ms
memory: 44828kb

input:

2
3
a b a b b b b c cc
4
d d d d d c b a d b cd cb d a cb bc

output:

bca
dcba

result:

ok OK

Test #2:

score: 0
Accepted
time: 7ms
memory: 45008kb

input:

2
4
d a a bc ba bc b a a a d a a cb c c
4
a b da b b d ad b db b a c da b c b

output:

abcd
bdac

result:

ok OK

Test #3:

score: 0
Accepted
time: 14ms
memory: 45020kb

input:

50
3
b b b a a c b b cc
4
d ab c ad d b ba ab c b d d d d d a
5
a aa aa ab ab ae b b e c c c ba c c c c dd d d dd c e c e
6
a ca a a a a a a ce a a b ba ba bc bc bd be e c c ca a cd cd be d d dc dc e e a eb f f
7
a a a a a a a a cf a a a a b b b b c c c cf a dd d dc d dd e f ed ee ee fb eg eg eg eg ...

output:

bca
dabc
cadbe
abcdef
aefdcgb
fcheabgd
bhgfedcia
jhcgfideba
fjbadkegcih
klhgjbaedcif
igkjmclfedhba
nflijahgmbdcek
anmlfijbgkhdceo
nofmlkjchdbegipa
aponblgjihcfqdkme
iqmonhckfrpgjedlba
prisodmbkjqghfencla
tcrdpoaklmjihfgeqsbn
utiraponmlksghjfecdbq
qotsrvjunmlkpiegfhdcba
pvutsrhwoimlkjnqgfedbca
xbvuts...

result:

ok OK

Test #4:

score: 0
Accepted
time: 11ms
memory: 46640kb

input:

50
3
a a b c c c c bb c
4
a c ab b c ba ba c c a bc c c c d d
5
a a a b b b b b b c b d c b cc cc b d de e ea ed ed ee ee
6
a a ac ac b b b be ef c ca cb ea f cf d d e ca eb eb ec f ef c f f f f f f f f f cf ec
7
ag a a a ag b bb bb bd bd bf bf bf e bg c c c c c c c c c c c e c ga d da dd dd bf e e ...

output:

cba
cbad
becda
fecabd
cbgdafe
abgfechd
abhgeicdf
ahfdgcebij
bagedfcihjk
abcdhkgifjle
fkgdeachblijm
alcdbfgjihkmen
jfobedghiaklmcn
ahgdemcnijklfbop
aecdjlbhiqkfmnopg
aecdbfjhkimlgnopqr
afcdqbghriklmnopejs
dbcaefghijktmnosqrpl
qbisefgpcjklmnohdratu
pdcbeaghijmlknofqrstuv
aoedqfghijkclnbpmrstuvw
atcdef...

result:

ok OK

Test #5:

score: 0
Accepted
time: 14ms
memory: 44996kb

input:

50
3
a c a a bb b c a a
4
dc c a b b c ad c c c c c d da da a
5
a d a a a e a a ce a b bb bb c cc cc cd cd a d a e b e dc
6
d ab a ab b b ba ba bd bd bf c c d d a d d d eb d d d d e ea eb d ed ed ef ef f f f fe
7
a a a a ea f bb bb bg g cb cb cc cc f cd cd cd ce d d dc e e b ea ec ec ee eg eg f f f ...

output:

abc
cdab
acbde
debafc
fcebgda
gafedbhc
ihbfedagc
haiebjcfdg
chkefdigbaj
echkagbilfjd
ajcmhgbidklfe
ibmckfgaehndjl
ogfhbicekndljma
ngmdkpiblcfeajho
qlgbcipjkdehnfmao
qadoilgcepfbnjkhrm
kdiceagnlrjhbosfqmp
iakrbqdgmescjpnlhotf
nhedbluojtakqpgscrimf
esflhqkbnoamrduivgcptj
wmjqcgauvlhofdnpbsrteki
unsbtm...

result:

ok OK

Test #6:

score: 0
Accepted
time: 10ms
memory: 44832kb

input:

50
3
b a a c c c bb c c
4
a cb b d bc c cd a cb d d b d d d d
5
a a a b b dd c c cc d cc e db e da bd e db e e e e dd e e
6
a a b b f ed c c b cd d d db f dc df df e eb eb f be ed ef ef f f cd f ec f f f dc f f
7
fb a a a b b bf c c c ce ce d d g dd dd e e g ea ec ef ee ef ec f fb g fb fb fd fd fe f...

output:

cba
dcba
edcba
fedcba
gfedcba
hgfedcba
ihgfedcba
jihgfedcba
kjihgfedcba
lkjihgfedcba
mlkjihgfedcba
nmlkjihgfedcba
onmlkjihgfedcba
ponmlkjihgfedcba
qponmlkjihgfedcba
rqponmlkjihgfedcba
srqponmlkjihgfedcba
tsrqponmlkjihgfedcba
utsrqponmlkjihgfedcba
vutsrqponmlkjihgfedcba
wvutsrqponmlkjihgfedcba
xwvuts...

result:

ok OK

Test #7:

score: 0
Accepted
time: 7ms
memory: 44996kb

input:

50
3
a bb b a a c a c a
4
a b a a a a a a ba bc c cb c bc d d
5
a a a a bd a a a a b bb e a bd be c c cc db d e cc e bb d
6
a a a a a a e a ba d e b ba a bc bc bd be be c c ca ca cd cd ce d a dc dc e a a eb f f
7
a cg a a cb a a a a a c a a b bb bb bc bd bd bf bf bf bf a c cb a cc ce ce cg a d e ec ...

output:

abc
abcd
abcde
abcdef
abcdefg
abcdefgh
abcdefghi
abcdefghij
abcdefghijk
abcdefghijkl
abcdefghijklm
abcdefghijklmn
abcdefghijklmno
abcdefghijklmnop
abcdefghijklmnopq
abcdefghijklmnopqr
abcdefghijklmnopqrs
abcdefghijklmnopqrst
abcdefghijklmnopqrstu
abcdefghijklmnopqrstuv
abcdefghijklmnopqrstuvw
abcdef...

result:

ok OK

Test #8:

score: 0
Accepted
time: 15ms
memory: 44772kb

input:

50
3
a c a a b bb a a c
4
b c b ab b b ad a c b d d b b da ad
5
c c c c dd c bb ed b e c c da a d a c e b de a bb dd c de
6
d a a c bf da a a a dc e a a a fd da c f fa a fc d fb b db e cd cd b a b fa a fd dc fb
7
fd f e g ff e g e e fc e bf e fb fd c e c g bg d ff e g a e bf df ba ab ab fd bg e ba f...

output:

abc
badc
cdbea
afdcbe
efbcadg
agdbhfec
bdifahcge
jfbgdeachi
ajhbgfeickd
fkjehgbidcal
clijmhgfbdeka
nibkjghafcdelm
bnlokjihgaedcmf
pfcmlboihkjednga
eponjlbgihdfqmcka
rijqnmlkgohpfecdba
sdgponmlkqihjefrcba
tsgiponflqakhrmedcbj
ltsiqpobmunjghrfedcka
vdtfrqponmsjkibgleucha
avutsrnpoqmldjihgfwkcbe
xwvstu...

result:

ok OK

Test #9:

score: 0
Accepted
time: 7ms
memory: 44988kb

input:

50
3
a c c c b bb c c a
4
dc a cd d da c a a b a a a a dc c b
5
be b d cc a a d bb e a be d d cc eb e c ba d d d d d bb c
6
e ad ef db b c ad db b d da c b fe f fe a b fb b b da fb b a b e fd fd d b b de b fa e
7
dd f bb de a bd c aa bb c e c f f f f ba f f aa ae f dc f db dc bg f ba g bg c g gb ed ...

output:

cba
adcb
dbcea
bfdaec
fbdaegc
eabdfcgh
abhfcegdi
jfcdbaehig
abcedfhigjk
khcfadgibjel
jdclefghibkam
lgcdejbhifknma
abcdehfligkjnmo
ikognfdhajblmecp
amoiefghdjblkpcnq
kbcdehgqioalmnjpfr
ancfesrhijklmgopqbd
amgdfcheijklbnopqrst
fbcdeoghrjkainlpqmstu
dbcoefhaijklmgnpqrstuv
nbcdefghiwkljaosqmptuvr
abcsuf...

result:

ok OK

Test #10:

score: 0
Accepted
time: 14ms
memory: 44772kb

input:

50
3
b cc a b b b a c b
4
ab c ba d a c c ba a d c c c c b bc
5
cc d bd c a a a be e b a a e a a a bb a db cc bd e d bb c
6
ed af af d be a ea fa fd c a b fa b e eb fb eb ef c d d b fd d f ef d f d d ed d d d d
7
c aa d ee g d g aa a ff f d be d d d e ac d d ea eb ea be d f af d eg g d b eb fb c ff ...

output:

bca
cbad
abcde
defabc
daefbcg
dhebagfc
bahifcdeg
bceagfdihj
gbhfkcdeiaj
jialecgbfdkh
idjcgfkaemhbl
ngbecmjafkhdil
bcoeaidjnkfglhm
emnodgaihcfpjklb
bqcgofjinlaekphdm
kgceolrnhqipbafdjm
eflgbscoqpndmkajhir
bgmfthncdekqjrapiosl
sdhtprilkobacqjnmgeuf
bjqtdlfurspvcaehoingkm
lderwoqsjpnhvfmcbuikgat
noukih...

result:

ok OK

Test #11:

score: 0
Accepted
time: 9ms
memory: 46876kb

input:

50
3
c c c bb a a c c b
4
b d cb cb b a bc d d cd d c a d d d
5
c b e e bd da e d cc dd a e e db e db b e a a dd c e e cc
6
eb df f f eb d be f f c d a f df cd c dc b ef dc f f e ec f ef b cd ed db f f ed a b f
7
g fb ea b ec fe g f c bf c g dc dd b e g fb d ec ef ee ce ff c a fd g ef dd e g d g fb ...

output:

cba
dcba
edcba
fedcba
gfedcba
hgfedcba
ihgfedcba
jihgfedcba
kjihgfedcba
lkjihgfedcba
mlkjihgfedcba
nmlkjihgfedcba
onmlkjihgfedcba
ponmlkjihgfedcba
qponmlkjihgfedcba
rqponmlkjihgfedcba
srqponmlkjihgfedcba
tsrqponmlkjihgfedcba
utsrqponmlkjihgfedcba
vutsrqponmlkjihgfedcba
wvutsrqponmlkjihgfedcba
xwvuts...

result:

ok OK

Test #12:

score: 0
Accepted
time: 9ms
memory: 44772kb

input:

50
3
a a c c a b a a bb
4
b a c a a ba c a a a cb d d bc bc a
5
a db c e d e a d a a bd bb a e a b c bd be cc a bb a cc a
6
d ca a c d a c bc e f be ca ba a a ba b a eb cd bd a ce dc bc dc cd f a e a a a e be a
7
cb fb g ec cg a bf bd e d a cb a g a e dd f a c a cg bf bd bf g bf c d f a a e bc a ce ...

output:

abc
abcd
abcde
abcdef
abcdefg
abcdefgh
abcdefghi
abcdefghij
abcdefghijk
abcdefghijkl
abcdefghijklm
abcdefghijklmn
abcdefghijklmno
abcdefghijklmnop
abcdefghijklmnopq
abcdefghijklmnopqr
abcdefghijklmnopqrs
abcdefghijklmnopqrst
abcdefghijklmnopqrstu
abcdefghijklmnopqrstuv
abcdefghijklmnopqrstuvw
abcdef...

result:

ok OK

Test #13:

score: 0
Accepted
time: 8ms
memory: 45012kb

input:

50
2
a b a a
2
a a a b
2
a a a b
2
b b b a
2
b a a a
2
b b b a
2
a b a a
2
a b a a
2
a a a b
2
a b b b
2
b b b a
2
b a a a
2
a b a a
2
a a b a
2
b a b b
2
a a b a
2
a a a b
2
b b a b
2
b b b a
2
a a b a
2
a b a a
2
a a a b
2
b b b a
2
a a a b
2
a b a a
2
a a a b
2
b a b b
2
a b b b
2
a a a b
2
a a a...

output:

ab
ab
ab
ba
ab
ba
ab
ab
ab
ba
ba
ab
ab
ab
ba
ab
ab
ba
ba
ab
ab
ab
ba
ab
ab
ab
ba
ba
ab
ab
ba
ab
ab
ba
ba
ba
ab
ba
ba
ba
ab
ab
ab
ab
ab
ab
ab
ba
ba
ba

result:

ok OK

Test #14:

score: 0
Accepted
time: 11ms
memory: 45000kb

input:

50
52
uj Tp xo WR CE Ht q Wt RM sS mq Io ln TK eZ jH o mC hV ha hi a JH in hQ j Fg ar Wf Fp JH KR k xo gE qn az V Rs Pw nu un qv hH jH Da YK es XI b ec FN yg Z Tr Bw Ob gt pD k eo Xv lc no ln hz RW RF BZ rF yu k CI zu qJ Yz ex aI eU bn HW ej eo jP I jp xr ue yR V Tu zo Mv eh gz Xz mv FI hz mV ah Dh ...

output:

kehTRmxJHXqyrljaWYOSwigsnUzDuZbPtdCBIMcFpLNfvEGKoAVQ
RjxrlcZngyWomHJtIOBYTUPViCvuGpXkQSdALDwzbfNaqFMhEseK
FUcwvoLARpnGBQCDWdagNjyuthlYXefPJirZMSsbqHmIkTxzKOEV
OujFdfKkElwsJLVmMYSZpXIeHDRyhACBvzroGcbtnagPNxUTWiQq
wYtmrEDWGqIyVLNiHxzeTcgFkdQpBXnPZjKvARsJOoUbaSulfMhC
SwZAyhRNJgMFOnWoDpbLTEXlBackuqjetIs...

result:

ok OK

Test #15:

score: 0
Accepted
time: 18ms
memory: 47060kb

input:

50
52
A A A AF AF AF AF AJ AJ AK AK AK AK AN AN AU AU AX AX AZ AZ Ab Ab Ab Ab Ah Ah Ah Ah Ar Ar As As At At Av Av Aw Aw B B BC BC BE BE BF BF BI BI BK BK BK BK BL BL BL BL BM BM BM BM BM BM BN BN BP BP BR BR BR BR BT BT BV BV BV BV BZ Bb Bb Bc Bc Bf Bf Bh Bh Bh Bh Bh Bh Bh Bh Bh Bh Bn Bn Bn Bn Bn Bn...

output:

ZYXWVUTSRQPONBLzJIHGFEDwMAKyxCvutsrqponmleaihgfkdcbj
ZsXWVUTGRQPONMwKLIHSFEDCBAzyxJvutmrqponYlkjihgfedcba
ZYXWVUTSRQlONMLKJIHGFBuwEAzyxCvDtsrqponmPkhijgfedcba
ZYXWVUTSRQmONwLKJIHGFEDxBAzyCMvrtsuqdonPlkjihgfepcba
ZcXWVUTSRkPONJLKMIHGFEDCBAzylwautsrqponmxQjihgfedYbv
ZYXgVUTSwQPONMLKJIHGFyDCBezExRkutsr...

result:

ok OK

Test #16:

score: 0
Accepted
time: 16ms
memory: 46932kb

input:

50
52
A A A A AC AC AI AI AO AO AP AP AQ AQ AR AR Ab Ab Ai Ai Aj Aj Am Am An An Ao Ao Ao Ao Aq Aq Ar Au Au Az Az B B B B BF BF BK BK BK BK BK BK BN BN BO BU BU Ba Ba Bc Bc Be Be Bg Bg Bj Bj Bj Bj Bo Bo Bp Bp Br Br Bw Bw C C C C C C CA CA CD CD CG CG CO CO CS CS CW CW CW CW CX CX Cb Cb Cg Cg Cj Cj Co...

output:

abcdefghiylPmnWpqrstuvwxjzABCDEFGHIJKLTNOkQRSMUVoXYZ
abcdefghUjklmnopNrstSZwxyzuBCDEFGHIJKLMqOPQRATiVWXYv
cbadefghijklmnorqpstuUwMyzABCDEFGHIJKLxNPOQRSTvVWXYZ
abcdefghiSklmnopqrstuLwxTzABCDUFGHIJKyMNOPQRjvEVWXYZ
abcdefghijklmntpqrsvuowxyFAWCDEJGHIzKLMNOPQRSTUVBXYZ
absiefghdAklmnopqrctuvwxyzjBCDEFGYI...

result:

ok OK

Test #17:

score: 0
Accepted
time: 19ms
memory: 46932kb

input:

50
51
kt Dt kq nP Ec X Bh V FT LL qS bN Rx x Av mT mw ax wS h A bt vV GJ ni Hw vK bV d v mL bL ub gy mx h In AE TG cK Fj jj zk Xd yo mB LX FA br UI Fa Li bH Ad Q Jt K Cq A pH Gz NX ak Gh bT be Rf U Ga vK Ha Kh Fu TT vd yT KY GG S qe P KD CF FF jz Bf nK Rh vA ca jA Kj Hp tw w Al o RW Wf KU fm Mr Jt m...

output:

hGbHvRAImjLFKnCByWDJgqEMTcOaUkdzwPVoelNtXsxrYfQpuSi
FEfhbGwLQrljpSBzKoeTNJavguDycOCWtRPqidYxmAHVIkMUXsn
IRpyjwiSTkJnaBAdOsUQFMcrfhLeHgNGltobxPWzuEXYKDqmVCv
mMXWuYhVlSPoGHgNCBbdfcOrpyeRAtTaKvzxEILQnUisjwkFJDq
afoTPBRjStKgMHyLIOklcdvNwuFDEnVsGApYzXhmiWCeQUxqJbr
kFbiqnBwhMcPaHrNuQVeUJzgACmDfGxRXoyEsKSY...

result:

ok OK

Test #18:

score: 0
Accepted
time: 14ms
memory: 45020kb

input:

50
49
U ol fN hj aW n dQ qm OO ao T JQ an OO an QJ FF VV OT uE qE mK Cm Wj Op tA HH PR Rr ve Dn RV lP Op QO QW kV Od oL x Be IG Rz Ti o Mu VH OR pJ MU OL HS vB R qv Cu BF Vr BU l Ob z Qr ua Qt Qr nD dj aT RV vw ot JW dd dF cV OG RB nL qa aq Oq x F Qj bL RV lG nG Wj oM Vp Qx u Ho aS lL DU U U as JF O...

output:

UQavlfuROBodnpmIAVehiFqJGWCHLPMkgcKjDSbtTzENyxsrw
KILacmoApesfEWShBMtiVCwNxryUJlFnbqQPzukdDvOTgGRjH
ptndMgwRiVcPDoIThevubmCjlKOJHEBNsGzxaUQFqryWASfkL
kvPWwzdeQyGUfTauoqiFINpEtxgcDAmBROKMJVnCjrlbSLhsH
NWwrMBkDeCvtjLAVxTKOqmIEGuopyJRfsUHlgSzbhQPiaFcnd
nSWLMvKCODqdblNAtfUrxkQGFHheBpERIwjcaoyJsuTmzgViP
...

result:

ok OK

Test #19:

score: 0
Accepted
time: 8ms
memory: 44884kb

input:

50
43
je cx EP yb Mp fI lI Ob DO Dt Ct N fn LD N EC MM Dy cK Ly xI KL KG eu je Q s JJ Lm xJ jx ss g hk Le qJ sE yn qh vD D DI fH p wH ak ej so GK ld N Mk so Ks Jd hd sL qQ DA DH ud CC ix jF br je fe jp Lo JB p yc fE ix N DQ Jl lJ wl N N bA lE Bc lD Ju wi H KM eE Dw eu N fO ux qg rL Fz pe AC Jn lk q ...

output:

NDeifKJwBsjrFLxqMylbCmuOzcpgnahEHoAQPGItkvd
zpNbjomCFLuJEtgBfydscMieDHaqkPIvOlAwhKrxGnQ
entcwrboxQildHBaJMEupvkNKOGjPImDAygshLCFzfq
iMQCgvbzEhrNjHOpPacBuGfeLwJFAlxtkmonsqDKIdy
IPfKnucrslDNGeFhwjqvCaibQmtoMxAJgBpkHOdyzEL
LryNkBAGPpEvhxwbFIdMlaCsQzuienmHgofqDKtjOJc
DgpBicMksnjAbCtyELdfHJPvmKalOGFNouhw...

result:

ok OK

Extra Test:

score: 0
Extra Test Passed