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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#84782#1875. Neinsgc_KrySFAC ✓743ms3768kbC++141.9kb2023-03-06 18:31:252023-03-06 18:32:52

Judging History

你现在查看的是最新测评结果

  • [2023-08-10 23:21:45]
  • System Update: QOJ starts to keep a history of the judgings of all the submissions.
  • [2023-03-06 18:32:52]
  • 评测
  • 测评结果:AC
  • 用时:743ms
  • 内存:3768kb
  • [2023-03-06 18:31:25]
  • 提交

answer

#include<bits/stdc++.h>
#define int __int128
#define LL long long
using namespace std;
const int Inf=1e18+1;
inline int read()
{
	int sum=0,f=1;
	char ch=getchar();
	while(!isdigit(ch)){if(ch=='-')f*=-1;ch=getchar();}
	while(isdigit(ch)){sum=sum*10+ch-48;ch=getchar();}
	return sum*f;
}
int f[51][101];
int Ans[55];
int n,K,d;
int T,t;
int s[55];
int settled[55];
int unset[55];
int bs[55][505];
bool put;
void init()
{
	bs[0][0]=1;
	for(int i=1;i<=36;i++)
		for(int j=0;j<=200;j++)
		{
			for(int k=0;k<=min((int)8,j);k++)
			{
				if(bs[i][j]>1e18)break;
				bs[i][j]+=bs[i-1][j-k];
			}
			if(bs[i][j]>Inf) bs[i][j]=Inf;
		}
			
				
}
bool CH=0;
int dp()
{
	memset(f,0,sizeof(f));
	f[0][0]=1;
	for(int i=1;i<=d+1;i++)
	{
		for(int j=0;j<=18;j++)
		{
			int xx=(s[i-1]-(j+settled[i-1])%10+10)%10;
			for(int to=xx;to<=180;to+=10)
			{
				if((j+to+settled[i-1])%10!=s[i-1]) continue;
				f[i][(to+j+settled[i-1])/10]+=f[i-1][j]*bs[unset[i-1]][to];
			}
		}
	}
	if(d==-1)
	{
		if(!puts) return 1;
		return 0;
	}
	return f[d+1][0];
}
int count()
{
	int ssum=0;
	for(int p=0;p<=20;p++)
	{
		memset(s,0,sizeof(s));
		t=T*p; 
		d=0;
		while(t)
		{
			s[d]=t%10;
			d++;
			t/=10;
		}
		d--;
		int sum=dp();
		ssum+=sum;
		if(ssum>Inf) return ssum;
	}
	return ssum; 
}
void write(int x)
{
	if(x)
	{
		write(x/10);
		putchar(x%10+48);
	}
}
signed main()
{
	init();
	K=read(),n=read();
	T=1;for(int g=1;g<=K;g++) T*=10;T--;
	for(int i=0;i<=37;i++) unset[i%K]++;
	for(int i=37;i>=0;i--)
	{
		unset[i%K]--;
		for(int j=0;j<9;j++)
		{
			settled[i%K]+=j;
			if(i==2&&j==0) CH=1;
			int g=count();
			if(g>=n){put|=(j>0);Ans[i]=j;break;}
			else n-=count(),settled[i%K]-=j;
		}
	}
	bool flgg=0;
	int TTT=0;
	for(int i=37;i>=0;i--)
	{
		TTT=TTT*10+Ans[i];
	}
	write(TTT/T);
	return 0;
}

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 19ms
memory: 3692kb

input:

1 1

output:

2

result:

ok answer is '2'

Test #2:

score: 0
Accepted
time: 15ms
memory: 3660kb

input:

1 8

output:

9

result:

ok answer is '9'

Test #3:

score: 0
Accepted
time: 21ms
memory: 3668kb

input:

1 9

output:

12

result:

ok answer is '12'

Test #4:

score: 0
Accepted
time: 19ms
memory: 3712kb

input:

1 10

output:

13

result:

ok answer is '13'

Test #5:

score: 0
Accepted
time: 78ms
memory: 3652kb

input:

5 1

output:

11112

result:

ok answer is '11112'

Test #6:

score: 0
Accepted
time: 80ms
memory: 3672kb

input:

5 84

output:

11235

result:

ok answer is '11235'

Test #7:

score: 0
Accepted
time: 76ms
memory: 3668kb

input:

5 668

output:

12345

result:

ok answer is '12345'

Test #8:

score: 0
Accepted
time: 76ms
memory: 3668kb

input:

5 733942

output:

2281488

result:

ok answer is '2281488'

Test #9:

score: 0
Accepted
time: 684ms
memory: 3672kb

input:

18 528599760553218747

output:

30725517742188427234

result:

ok answer is '30725517742188427234'

Test #10:

score: 0
Accepted
time: 718ms
memory: 3732kb

input:

18 964828716126767591

output:

55758681752658348563

result:

ok answer is '55758681752658348563'

Test #11:

score: 0
Accepted
time: 677ms
memory: 3724kb

input:

18 401057671700316435

output:

22687686284122211545

result:

ok answer is '22687686284122211545'

Test #12:

score: 0
Accepted
time: 736ms
memory: 3764kb

input:

18 837286627273865280

output:

48255733668453323265

result:

ok answer is '48255733668453323265'

Test #13:

score: 0
Accepted
time: 743ms
memory: 3720kb

input:

18 273515582847414124

output:

15116382182883344554

result:

ok answer is '15116382182883344554'

Test #14:

score: 0
Accepted
time: 691ms
memory: 3720kb

input:

18 55923968082999579

output:

2876461768512185545

result:

ok answer is '2876461768512185545'

Test #15:

score: 0
Accepted
time: 194ms
memory: 3692kb

input:

8 715524960511324231

output:

12022650248772112989

result:

ok answer is '12022650248772112989'

Test #16:

score: 0
Accepted
time: 603ms
memory: 3672kb

input:

16 151753916084873076

output:

6182363727541142425

result:

ok answer is '6182363727541142425'

Test #17:

score: 0
Accepted
time: 79ms
memory: 3668kb

input:

2 587982875953389216

output:

4754915500630529532

result:

ok answer is '4754915500630529532'

Test #18:

score: 0
Accepted
time: 260ms
memory: 3668kb

input:

10 24211831526938061

output:

410770411555582497

result:

ok answer is '410770411555582497'

Test #19:

score: 0
Accepted
time: 713ms
memory: 3656kb

input:

18 460440787100486905

output:

26131416714411853682

result:

ok answer is '26131416714411853682'

Test #20:

score: 0
Accepted
time: 231ms
memory: 3692kb

input:

8 896669742674035749

output:

14750223579258782248

result:

ok answer is '14750223579258782248'

Test #21:

score: 0
Accepted
time: 428ms
memory: 3728kb

input:

12 556270735102360402

output:

13827553636696643430

result:

ok answer is '13827553636696643430'

Test #22:

score: 0
Accepted
time: 93ms
memory: 3664kb

input:

2 992499694970876542

output:

8147123087598806742

result:

ok answer is '8147123087598806742'

Test #23:

score: 0
Accepted
time: 260ms
memory: 3632kb

input:

9 191349424180689911

output:

3224103375245122149

result:

ok answer is '3224103375245122149'

Test #24:

score: 0
Accepted
time: 56ms
memory: 3768kb

input:

1 1000000000000000000

output:

7317596822929805779

result:

ok answer is '7317596822929805779'

Test #25:

score: 0
Accepted
time: 72ms
memory: 3696kb

input:

2 1000000000000000000

output:

8207298656583156714

result:

ok answer is '8207298656583156714'

Test #26:

score: 0
Accepted
time: 83ms
memory: 3668kb

input:

3 1000000000000000000

output:

10124840976332612776

result:

ok answer is '10124840976332612776'

Test #27:

score: 0
Accepted
time: 115ms
memory: 3732kb

input:

4 1000000000000000000

output:

11134918859204347753

result:

ok answer is '11134918859204347753'

Test #28:

score: 0
Accepted
time: 115ms
memory: 3672kb

input:

5 1000000000000000000

output:

12248384925950595769

result:

ok answer is '12248384925950595769'

Test #29:

score: 0
Accepted
time: 192ms
memory: 3728kb

input:

6 1000000000000000000

output:

13481441167144812720

result:

ok answer is '13481441167144812720'

Test #30:

score: 0
Accepted
time: 194ms
memory: 3728kb

input:

7 1000000000000000000

output:

14851839567286627600

result:

ok answer is '14851839567286627600'

Test #31:

score: 0
Accepted
time: 184ms
memory: 3764kb

input:

8 1000000000000000000

output:

16400312227388843586

result:

ok answer is '16400312227388843586'

Test #32:

score: 0
Accepted
time: 233ms
memory: 3676kb

input:

9 1000000000000000000

output:

18070802619848417970

result:

ok answer is '18070802619848417970'

Test #33:

score: 0
Accepted
time: 307ms
memory: 3720kb

input:

10 1000000000000000000

output:

18876263506622668979

result:

ok answer is '18876263506622668979'

Test #34:

score: 0
Accepted
time: 311ms
memory: 3720kb

input:

11 1000000000000000000

output:

22516357784746378893

result:

ok answer is '22516357784746378893'

Test #35:

score: 0
Accepted
time: 376ms
memory: 3648kb

input:

12 1000000000000000000

output:

25606071173776613626

result:

ok answer is '25606071173776613626'

Test #36:

score: 0
Accepted
time: 406ms
memory: 3644kb

input:

13 1000000000000000000

output:

30153652575287329992

result:

ok answer is '30153652575287329992'

Test #37:

score: 0
Accepted
time: 436ms
memory: 3636kb

input:

14 1000000000000000000

output:

34032144146113465692

result:

ok answer is '34032144146113465692'

Test #38:

score: 0
Accepted
time: 569ms
memory: 3716kb

input:

15 1000000000000000000

output:

38476235652741893950

result:

ok answer is '38476235652741893950'

Test #39:

score: 0
Accepted
time: 623ms
memory: 3700kb

input:

16 1000000000000000000

output:

44453843638835448269

result:

ok answer is '44453843638835448269'

Test #40:

score: 0
Accepted
time: 664ms
memory: 3700kb

input:

17 1000000000000000000

output:

51178357488582512218

result:

ok answer is '51178357488582512218'

Test #41:

score: 0
Accepted
time: 696ms
memory: 3720kb

input:

18 1000000000000000000

output:

57644143667246653868

result:

ok answer is '57644143667246653868'

Test #42:

score: 0
Accepted
time: 382ms
memory: 3632kb

input:

11 169906399332236675

output:

3542071158723189134

result:

ok answer is '3542071158723189134'

Test #43:

score: 0
Accepted
time: 282ms
memory: 3672kb

input:

10 836507396055528616

output:

15844261021999264957

result:

ok answer is '15844261021999264957'

Test #44:

score: 0
Accepted
time: 694ms
memory: 3632kb

input:

18 271736347334110166

output:

14838142784382116438

result:

ok answer is '14838142784382116438'

Test #45:

score: 0
Accepted
time: 453ms
memory: 3648kb

input:

13 705965302907659012

output:

20780554485617714682

result:

ok answer is '20780554485617714682'

Test #46:

score: 0
Accepted
time: 671ms
memory: 3664kb

input:

17 141194262776175153

output:

6535463816612312328

result:

ok answer is '6535463816612312328'

Test #47:

score: 0
Accepted
time: 346ms
memory: 3700kb

input:

12 575423218349724000

output:

14318523724188758677

result:

ok answer is '14318523724188758677'

Test #48:

score: 0
Accepted
time: 305ms
memory: 3664kb

input:

11 10652178218240141

output:

201716847375538682

result:

ok answer is '201716847375538682'

Test #49:

score: 0
Accepted
time: 543ms
memory: 3676kb

input:

15 677253166351597490

output:

25718425137845667325

result:

ok answer is '25718425137845667325'

Test #50:

score: 0
Accepted
time: 565ms
memory: 3672kb

input:

14 112482121925146336

output:

3478827471866842353

result:

ok answer is '3478827471866842353'

Test #51:

score: 0
Accepted
time: 403ms
memory: 3728kb

input:

13 138182159835368774

output:

3736504553128889177

result:

ok answer is '3736504553128889177'

Test #52:

score: 0
Accepted
time: 682ms
memory: 3644kb

input:

17 572411115408917620

output:

28263577418567266116

result:

ok answer is '28263577418567266116'

Test #53:

score: 0
Accepted
time: 555ms
memory: 3728kb

input:

16 7640070982466466

output:

275752565647555878

result:

ok answer is '275752565647555878'

Test #54:

score: 0
Accepted
time: 521ms
memory: 3712kb

input:

15 441869026556015312

output:

16212131234378684940

result:

ok answer is '16212131234378684940'

Test #55:

score: 0
Accepted
time: 458ms
memory: 3636kb

input:

14 876097982129564158

output:

30138111462733879719

result:

ok answer is '30138111462733879719'

Test #56:

score: 0
Accepted
time: 697ms
memory: 3664kb

input:

18 543698978852856099

output:

31531851816668641477

result:

ok answer is '31531851816668641477'

Test #57:

score: 0
Accepted
time: 641ms
memory: 3720kb

input:

17 977927934426404945

output:

50224732558555875933

result:

ok answer is '50224732558555875933'

Test #58:

score: 0
Accepted
time: 607ms
memory: 3676kb

input:

16 413156889999953790

output:

17247527871564162333

result:

ok answer is '17247527871564162333'

Test #59:

score: 0
Accepted
time: 517ms
memory: 3728kb

input:

15 847385845573502637

output:

32858466436756182939

result:

ok answer is '32858466436756182939'

Test #60:

score: 0
Accepted
time: 281ms
memory: 3656kb

input:

10 282614801147051482

output:

5234025743251842898

result:

ok answer is '5234025743251842898'

Test #61:

score: 0
Accepted
time: 532ms
memory: 3688kb

input:

15 973760833528793663

output:

37522313475261748199

result:

ok answer is '37522313475261748199'

Test #62:

score: 0
Accepted
time: 335ms
memory: 3672kb

input:

10 408989789102342508

output:

7507683644212199226

result:

ok answer is '7507683644212199226'

Test #63:

score: 0
Accepted
time: 717ms
memory: 3720kb

input:

18 843218748970858650

output:

48517453136216784320

result:

ok answer is '48517453136216784320'

Test #64:

score: 0
Accepted
time: 648ms
memory: 3676kb

input:

17 278447704544407496

output:

13445647446417261863

result:

ok answer is '13445647446417261863'

Test #65:

score: 0
Accepted
time: 616ms
memory: 3700kb

input:

16 712676664412923638

output:

31626684778484371838

result:

ok answer is '31626684778484371838'

Test #66:

score: 0
Accepted
time: 284ms
memory: 3660kb

input:

11 147905615691505187

output:

3115037238176298995

result:

ok answer is '3115037238176298995'

Test #67:

score: 0
Accepted
time: 482ms
memory: 3724kb

input:

14 814506608119829833

output:

27141557811571426774

result:

ok answer is '27141557811571426774'

Test #68:

score: 0
Accepted
time: 679ms
memory: 3712kb

input:

18 249735567988345974

output:

13745718855311428535

result:

ok answer is '13745718855311428535'

Test #69:

score: 0
Accepted
time: 678ms
memory: 3704kb

input:

17 683964523561894820

output:

34462588212244874220

result:

ok answer is '34462588212244874220'

Test #70:

score: 0
Accepted
time: 443ms
memory: 3672kb

input:

12 119193479135443666

output:

2777183132661531726

result:

ok answer is '2777183132661531726'

Test #71:

score: 0
Accepted
time: 684ms
memory: 3724kb

input:

18 577967474662410047

output:

33372657423746582198

result:

ok answer is '33372657423746582198'