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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
#859253#9680. 数字变换JohnAlfnov82 2286ms203300kbC++171.9kb2025-01-17 16:47:132025-01-17 16:47:41

Judging History

你现在查看的是最新测评结果

  • [2025-01-17 16:47:41]
  • 评测
  • 测评结果:82
  • 用时:2286ms
  • 内存:203300kb
  • [2025-01-17 16:47:13]
  • 提交

answer

#include<bits/stdc++.h>
#define mod 998244353
using namespace std;
long long l,r;
int B,t=0;
unordered_set<long long>se;
long long p[3000005];
int wz[30005],ans[30005];
int f[3000005],g[3000005];
bool s[10000005];
int d[1000005],zx[10000005],tot=0;
const int T=5e6;
void print(int N){
	s[1]=1;
	for(int i=2;i<=N;++i){
		if(!s[i])d[++tot]=i,zx[i]=i;
		for(int j=1;j<=tot&&i*d[j]<=N;++j){
			s[i*d[j]]=1;zx[i*d[j]]=min(zx[i],d[j]);
			if(i%d[j]==0)break;
		}
	}
}
unordered_map<long long,int>m1;
pair<long long,pair<int,int>>pi[5000005];
int tt=0;
void jia(long long x,int y){
	if(m1.find(p[y]/x)==m1.end())return;
	pi[++tt]=make_pair(x,make_pair(y,m1[p[y]/x]));
}
int main(){
	scanf("%lld%lld%d",&l,&r,&B);
	long long rr=1e18;
	for(long long L=1;L<=l;){
		long long R=min(l/(l/L),r/(r/L));
		for(long long x=max(1ll,l/L-B);x<=r/L+B&&x<rr;++x){
			se.emplace(x);
		}
		rr=l/L-B;
		L=R+1;
	}
	for(auto cu:se)p[++t]=cu;
	sort(p+1,p+t+1);
	for(int i=1;i<=t;++i){
		if(p[i]>=l&&p[i]<=r)wz[p[i]-l]=i;
		m1[p[i]]=i;
	}
	f[1]=1;if(l<=1)ans[1-l]=1;
	print(T);
	for(int i=1;i<=t;++i){
		long long pp=p[i];
		if(pp>T){
			for(int j=1;j<=tot&&d[j]<=pp/d[j];++j){
				int z=d[j];if(pp%z)continue;
				jia(z,i);
				while(pp%z==0)pp/=z;
				if(pp<=T)break;
			}
		}
		if(pp<=T){
			while(pp>1){
				int z=zx[pp];
				while(pp%z==0)pp/=z;
				jia(z,i);
			}
		}else{
			jia(pp,i);
		}
	}
	p[0]=-1;
	sort(pi+1,pi+tt+1);
	while(B--){
		for(int i=1;i<=t;++i)g[i]=f[i];
		for(int i=1;i<=tt;++i){
			auto pp=pi[i].second;
			g[pp.first]=(g[pp.first]+g[pp.second])%mod;
		}
		for(int i=1;i<=t;++i)if(f[i]){
			g[i]=(g[i]-f[i]+mod)%mod;
			if(p[i+1]==p[i]+1)g[i+1]=(g[i+1]+f[i])%mod;
			if(p[i-1]==p[i]-1)g[i-1]=(g[i-1]+f[i])%mod;
		}
		for(int i=1;i<=t;++i)f[i]=g[i];
		for(int i=0;i<=r-l;++i)ans[i]=(ans[i]+f[wz[i]])%mod;
	}
	for(int i=0;i<=r-l;++i)printf("%d ",ans[i]);
	return 0;
}

详细

Subtask #1:

score: 6
Accepted

Test #1:

score: 6
Accepted
time: 23ms
memory: 42832kb

input:

1 10 3

output:

4 10 11 13 14 16 15 18 19 16 

result:

ok 10 numbers

Test #2:

score: 6
Accepted
time: 20ms
memory: 46928kb

input:

1 10 10

output:

1446 3555 5399 8364 9365 13867 13268 18455 18559 22035 

result:

ok 10 numbers

Test #3:

score: 6
Accepted
time: 22ms
memory: 42832kb

input:

1 10 1

output:

1 2 1 1 1 1 1 1 1 1 

result:

ok 10 numbers

Test #4:

score: 6
Accepted
time: 23ms
memory: 44880kb

input:

4 9 10

output:

8364 9365 13867 13268 18455 18559 

result:

ok 6 numbers

Subtask #2:

score: 18
Accepted

Dependency #1:

100%
Accepted

Test #5:

score: 18
Accepted
time: 129ms
memory: 64828kb

input:

970000 1000000 40

output:

503190413 403501814 423543367 667735332 309717676 941521375 469059575 651585751 638081530 319769570 829344038 710448046 491906657 837995934 191992080 435477208 965318020 224310119 82608430 311469551 397529653 845900371 993051834 218739898 720518121 555742487 850145833 86074414 994934100 233037792 83...

result:

ok 30001 numbers

Test #6:

score: 18
Accepted
time: 131ms
memory: 66040kb

input:

961235 991235 40

output:

726112142 872781888 864415992 271278585 161740406 328072996 78782063 87302065 34440839 496440232 20023252 186342396 764720954 729734275 738722871 935566953 929337897 876835483 50567341 207158528 584651187 436141466 570964468 351740029 722550019 982425596 33848740 853163527 651698124 526627241 675694...

result:

ok 30001 numbers

Test #7:

score: 18
Accepted
time: 96ms
memory: 57808kb

input:

222672 252672 40

output:

631342631 757879799 692055601 186757611 650530712 706722357 916976233 819581990 264205227 549042234 803974629 75845131 29698194 175213976 499651702 699984450 376334876 686068237 257396075 368343435 360038977 718193111 387980917 173929086 672211730 117954620 277698487 337486141 473242448 412398980 93...

result:

ok 30001 numbers

Subtask #3:

score: 8
Accepted

Dependency #2:

100%
Accepted

Test #8:

score: 8
Accepted
time: 178ms
memory: 73484kb

input:

4782535 4812535 40

output:

364397686 165873203 574344543 635260147 643680700 470212193 293286338 86597296 949547162 406431028 409208995 879294450 362298346 814274913 938440591 364822215 145690007 153133848 353411991 83011067 792144215 874639624 932112052 992808929 19052833 475247393 458224951 594473504 963947504 246877880 258...

result:

ok 30001 numbers

Test #9:

score: 8
Accepted
time: 189ms
memory: 76660kb

input:

4970000 5000000 40

output:

388505040 319193752 303995931 721356438 674101808 587396878 575493425 118848598 713635771 819216980 422508264 990658212 423103666 59181390 763452803 35511687 136729844 477075728 557181150 908342726 539083563 408016211 499540165 320257704 727475398 304007021 951214389 915018848 897223056 983417047 91...

result:

ok 30001 numbers

Test #10:

score: 8
Accepted
time: 145ms
memory: 65488kb

input:

1318577 1348577 40

output:

830660372 964578913 889681253 808462744 639764929 300482893 764823065 300856459 526801385 973921344 746603566 833215730 129286529 547559226 232599327 593770921 542016604 308259906 584254182 287063296 897043650 566545458 540624702 725152930 829184497 158961870 490270826 365349718 460992689 435577466 ...

result:

ok 30001 numbers

Subtask #4:

score: 12
Accepted

Test #11:

score: 12
Accepted
time: 200ms
memory: 89468kb

input:

3000000000 3000000000 4

output:

194829 

result:

ok 1 number(s): "194829"

Test #12:

score: 12
Accepted
time: 183ms
memory: 82012kb

input:

2677114440 2677114440 4

output:

3247949 

result:

ok 1 number(s): "3247949"

Test #13:

score: 12
Accepted
time: 80ms
memory: 57236kb

input:

559172255 559172255 3

output:

87 

result:

ok 1 number(s): "87"

Test #14:

score: 12
Accepted
time: 118ms
memory: 69068kb

input:

1829400271 1829400271 2

output:

5 

result:

ok 1 number(s): "5"

Test #15:

score: 12
Accepted
time: 46ms
memory: 49680kb

input:

249371392 249371392 1

output:

1 

result:

ok 1 number(s): "1"

Subtask #5:

score: 15
Accepted

Dependency #3:

100%
Accepted

Test #16:

score: 15
Accepted
time: 796ms
memory: 114332kb

input:

99970000 100000000 100

output:

299847561 426721677 328903860 885015272 409812819 288225868 504259988 606093831 591725363 219354824 41647194 666401507 745732204 433193237 869825648 723267671 913018348 216254698 650311284 7141655 502176694 577292545 487415657 262361880 697212396 426460634 169270371 752060813 328922684 389507690 588...

result:

ok 30001 numbers

Test #17:

score: 15
Accepted
time: 621ms
memory: 105216kb

input:

50611321 50641321 100

output:

342415238 241519789 993636911 970641734 500727769 111142137 302855752 813200207 657210035 261517519 253348522 787092524 822829533 292392507 2185897 815346072 125676240 484210436 567377469 660433911 662495991 270093741 505462548 465175271 411504024 731199062 484669606 202643211 858298704 768389613 14...

result:

ok 30001 numbers

Test #18:

score: 15
Accepted
time: 805ms
memory: 116064kb

input:

98670000 98700000 100

output:

794004969 139311691 321944895 438081915 420893841 66108028 360788206 387931994 740746675 307070138 477456496 588831984 468605563 635258566 453807317 986427496 187587850 75055147 66571623 70921192 18085871 173131905 490168620 17275180 345588992 913668493 47574492 918346611 352821308 40237235 14325243...

result:

ok 30001 numbers

Subtask #6:

score: 23
Accepted

Dependency #5:

100%
Accepted

Test #19:

score: 23
Accepted
time: 2278ms
memory: 201652kb

input:

999970000 1000000000 100

output:

5670933 833737828 314392369 423522639 753322405 656472437 438982700 867301927 760286456 247136279 307805571 414421595 893288368 380483666 40490620 463013482 40584519 464260005 460239560 13855719 165237083 246976670 375775054 778597542 894079068 350083553 929372176 177960563 808245763 560832085 70935...

result:

ok 30001 numbers

Test #20:

score: 23
Accepted
time: 1467ms
memory: 168884kb

input:

381731639 381761639 100

output:

142430785 947737302 195693591 57545719 183947806 123247460 662672308 646830905 251007674 799633240 575931165 917010755 529990255 791241869 23830680 766967963 917495024 256375350 656853653 166940050 917727813 544640274 416909499 714094883 508705483 995028472 171182143 612852002 107678818 162956438 93...

result:

ok 30001 numbers

Test #21:

score: 23
Accepted
time: 2286ms
memory: 203300kb

input:

986970000 987000000 100

output:

256209602 459410757 616919102 240643858 316109191 405872582 785202983 352397259 595268152 260686976 764841229 182321782 342552139 717006721 208951090 127877651 222349936 890227218 401789063 480599770 878539388 517676721 39757956 18889234 793767677 481206630 557390201 121846406 543016846 220628013 55...

result:

ok 30001 numbers

Subtask #7:

score: 0
Runtime Error

Dependency #1:

100%
Accepted

Dependency #2:

100%
Accepted

Dependency #3:

100%
Accepted

Dependency #4:

100%
Accepted

Dependency #5:

100%
Accepted

Dependency #6:

100%
Accepted

Test #22:

score: 0
Runtime Error

input:

2999970000 3000000000 100

output:


result: