QOJ.ac
QOJ
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 |
---|---|---|---|---|---|---|---|---|---|
#592980 | #8769. Champernowne Substring | Forever_Young | WA | 35ms | 5988kb | C++23 | 3.0kb | 2024-09-27 10:45:13 | 2024-09-27 10:45:14 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
#define rep(i,n) for(int i=1;i<=n;i++)
#define pb push_back
#define mp make_pair
#define data dataa
#define rank rk
using LL=long long;
using ULL=unsigned long long;
using LD=long double;
const int MOD=998244353;
char s[30];
int S[500010],cnt,a[30],need[30],n;
__int128 pw[30];
__int128 cal(__int128 x)
{
int n=0;
for(__int128 y=x;y;y/=10,n++);
__int128 res=(x-pw[n-1]+1)*n;
for(int i=n-1;i;i--)res+=(pw[i]-pw[i-1])*i;
return res;
}
int main()
{
pw[0]=1;
rep(i,26)pw[i]=pw[i-1]*10;
rep(i,int(1e5)+10)
{
int tmp[10],tc=0;
for(int x=i;x;x/=10)tmp[++tc]=x%10;
reverse(tmp+1,tmp+tc+1);
rep(j,tc)S[++cnt]=tmp[j];
}
int T;
for(scanf("%d",&T);T--;)
{
scanf("%s",s+1);
n=strlen(s+1);
rep(i,n)a[i]=s[i]=='?'?-1:s[i]-'0';
int pos=-1;
for(int i=1;i+n-1<=cnt;i++)
{
bool flag=1;
rep(j,n)if(a[j]!=-1&&a[j]!=S[i+j-1]){flag=0;break;}
if(flag){pos=i;break;}
}
if(pos!=-1){printf("%d\n",pos);continue;}
__int128 ans=0;
rep(i,n)if(a[i]!=-1)ans=ans*10+a[i];else if(ans)ans*=10;else ans=1;
if(a[1]==0)
{
ans=1;
rep(i,n)if(a[i]!=-1)ans=ans*10+a[i];else ans*=10;
ans=cal(ans-1)+2;
}
else ans=cal(ans-1)+1;
for(int len=6;len<=n;len++)
rep(off,min(n-1,len))
for(int nine=0;nine<len;nine++)
rep(carry,10)
{
bool ok=1;
rep(i,len)need[i]=-1;
rep(i,nine)need[i+1]=9;
need[1]=10-carry;
rep(i,n)
if(a[i]!=-1)
{
int seg=i<=off?0:(i-off-1)/len+1,rk=i<=off?off-i:len-1-(i-off-1)%len;
if(nine==len-1&&i>off+(carry-1)*len)
{
seg=carry+(i-off-(carry-1)*len-1)/(len+1);
rk=len-(i-off-(carry-1)*len-1)%(len+1);
}
int d=a[i];
if(rk==0)d=(d-seg+10)%10;
else if(rk<=nine)
{
if(seg<carry){if(d!=9){ok=0;break;}}
else
{
if(d!=0){ok=0;break;}
else d=9;
}
}
else if(rk==nine+1)
{
if(seg<carry){if(d==9){ok=0;break;}}
else d=(d-1+10)%10;
}
if(rk==len){if(d!=0){ok=0;break;}}
else if(need[rk+1]==-1)need[rk+1]=d;
else if(need[rk+1]!=d){ok=0;break;}
}
if(!ok||need[len]==0)continue;
__int128 tans=0;
for(int i=len;i;i--)if(need[i]!=-1)tans=tans*10+need[i];else if(tans)tans*=10;else tans=1;
tans=cal(tans-1)+(len-off+1);
ans=min(ans,tans);
}
printf("%d\n",int(ans%MOD));
}
return 0;
}
详细
Test #1:
score: 100
Accepted
time: 7ms
memory: 5700kb
input:
9 0 ???1 121 1?1?1 ??5?54?50?5?505?65?5 000000000000 ?2222222 ?3????????9??8???????1??0 9?9??0????????????2
output:
11 7 14 10 314159 796889014 7777 8058869 38886
result:
ok 9 lines
Test #2:
score: 0
Accepted
time: 26ms
memory: 5700kb
input:
10 0000000000000000000000000 0000000?002100000000000?0 6999?999?999999989?999999 0???0?1000?0??000?????0?1 9??9?999998?9?999999100?0 96?9997999?8999991????010 99?99??999999999??????99? ?0?0000?00000000?0210?0?0 99?999?999?99?9??999?9?9? 9?????9?99?99??9??99??9??
output:
545305036 574985081 788888865 5889591 902934046 488873 902034054 830780534 68888820 5882870
result:
ok 10 lines
Test #3:
score: 0
Accepted
time: 14ms
memory: 5700kb
input:
10 23573?0208935200503593500 08?9?1188980?661?18161467 22000103111010?24490??02? 4?129184?3644311331226625 9014217281609919609168?18 27809?1808?34646796569990 5116137658333853138917519 8778798398090800698?93888 742?9472125?9529272277272 5260238541343?22235629222
output:
108802929 797951281 758593545 919282423 660254768 34219412 452740345 687192108 692870314 277899385
result:
ok 10 lines
Test #4:
score: 0
Accepted
time: 26ms
memory: 5708kb
input:
10 98898918898?0109088100808 ???08?9???1??????88?????? 8?1???????0118????00???8? ??1880????1?8???111101108 ???????11??1????0???000?? ?9?01???0????9????8???9?? ???1?1?????1????90?0????0 ??8?????????18?9????????? 8????91?8???????????????9 ??0????1?????9??8?909???0
output:
397005130 796170672 681417627 201652995 493829373 76730467 798698896 6434 43334 443792
result:
ok 10 lines
Test #5:
score: 0
Accepted
time: 20ms
memory: 5700kb
input:
10 012003??1?0?591??0?30?30? 1000?0?1100000?731?101211 ?0?11?80101111?1??1328??? 411410110174?154311111111 20005??141101015?0?1?0??1 5??81010????10???237300?0 ?3605?3611014?09?446?6313 1110015171261071000007001 991?11162011?0191117?0410 ?200500??003??60??01900?2
output:
900307781 839110958 981675858 995851013 389598828 122551361 79267861 295093505 388362258 286706944
result:
ok 10 lines
Test #6:
score: 0
Accepted
time: 24ms
memory: 5644kb
input:
10 ?150?7??2???902??0?80?70? 1??????11??????001?1?1017 ???12???1?5111?1??3?0???? 61165?11?196?376621133111 0???0??1041?5?20???1????1 0???3?2?????1????70?0???? ?7????7?11?48????98???747 1420?2717247207100?0?8??1 001?13185031??301119??71? ?5??0??????7??0????10???5
output:
864484608 74700832 681727245 536368659 226329329 975189011 448648057 967696005 376743109 173528449
result:
ok 10 lines
Test #7:
score: 0
Accepted
time: 13ms
memory: 5644kb
input:
10 2??0?0??4??3 ??0?64?5???1???? ??????????01???0017???0 1147???1?1? 07?060????0?? 0706457?760130 ??4????3???4? 199?0?19?0?2262880 3675036117 032?????8?0??00??
output:
6099056 69020130 488979 68978070 41928 657141248 909 87550531 643195723 982967061
result:
ok 10 lines
Test #8:
score: 0
Accepted
time: 17ms
memory: 5704kb
input:
10 1004024914000141171664179 4112700045099296212010057 2000700072177165003008355 5147124088080418420102215 0111131163261117111189161 0000000507001000083001045 4616130013212189231581163 6370033693059001070063068 2600011505817800101005111 8171898166180081571808187
output:
492541635 485994730 881341707 302237585 319228799 682761479 494203217 307458184 948671187 770194561
result:
ok 10 lines
Test #9:
score: 0
Accepted
time: 12ms
memory: 5664kb
input:
10 9999??1?24109 9961?9?99?9?17??9?9981?9 ?55139?310? 01060999911010?100001 ????1???0???0 1999?9?9??1?1?99 ?6?098?????0?91?06? ??9?9?9920 1009??99?9?83011009 ?08815?9?290?6??8159992?
output:
701914982 502544507 838514018 198720051 210 1088344 69369676 88485 208314295 325404847
result:
ok 10 lines
Test #10:
score: 0
Accepted
time: 19ms
memory: 5692kb
input:
10 ???9?9????9??1????0?00?0? ?19??5?6705?2006?7?705420 ?8?99??9?10????00?000???? 26??9???8??1862?9?99???1? ?1?811????119911?1801?0?1 99?0?7?400?????0?7???0??0 9981?80?15??9?99??9??8?2? 87??9787249?8724?98725008 ?1???1??7??9?????7??9???? 529999810002?2999991000??
output:
488877 578261397 68888881 922387376 922701699 750962293 869492708 5123872 795205985 107899748
result:
ok 10 lines
Test #11:
score: 0
Accepted
time: 20ms
memory: 5768kb
input:
10 ?????????????0??0?0?0??0? ?7??1???99???991?070??000 30???7??????8???1??????1? ??45??9?99?9??50????0?09? ?6???0?????9????6?6???0?0 1?????71??811??12?0?2???? ?0???0???0???0??0?0?????0 1????999?8???1?8??0?0?088 0??3?000?81?0?030??0181?0 ????9?9??99??0??0?81???00
output:
38878 974988866 7995940 207215288 789434908 3675 2915 656463525 46595272 162777032
result:
ok 10 lines
Test #12:
score: 0
Accepted
time: 35ms
memory: 5764kb
input:
10 ???????2?6?9?99????9??6?? ?9?9??6???9?9??2????0?6?? ?13?11?1????7?1??????1?99 ??9???9011??00?999?9??1?? 0?0?1??0?2?00????1??110?2 ?6?301?1818??9??????11??? ?1????8?????99??2???????2 ?9?????4????9?9??73?49??? ???9?7????98??9?????????? ?96??9?7?????????99????9?
output:
785875062 118488877 347574749 926770730 39160338 299823179 6742876 217198712 548872 438872
result:
ok 10 lines
Test #13:
score: 0
Accepted
time: 23ms
memory: 5988kb
input:
10 ???97??0?99???07?99?00800 ?99??3?04??9??310??000?3? 2????1?1?????001???1??632 ??1???????????39?????9??? 0???5?60?9???????9?2????0 9??99?9?93?191???9??99993 9733?98???993?1?03?101331 9??07?30000207?3?0?1?0703 ?9?86?00?00086??0?00????0 ????1?99??181?9????8??00?
output:
5944871 70013524 400601421 40868 35709572 642051114 154378 753914535 641178416 83376873
result:
ok 10 lines
Test #14:
score: -100
Wrong Answer
time: 32ms
memory: 5704kb
input:
10 9?20?0???0???00???01?0??0 9?9?1?9???19??97????????? ??9????1?1??00?0??1?9???? 9??6168??9?9?9??6?9??998? 9??963702???9?9?9?9???0?? 9?????????9?9??8?9???9?9? ?07????0??0?????0????0??? 9???9????1???9?99?9???1?9 5?8??99???????89??999?9?7 ????9?74???9?9???????????
output:
690644535 1083462 797987885 995370331 446157661 5882928 530890 148240876 882732928 69688682
result:
wrong answer 3rd lines differ - expected: '798698973', found: '797987885'