QOJ.ac
QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#428051 | #8769. Champernowne Substring | ucup-team3510# | WA | 252ms | 5708kb | C++14 | 2.8kb | 2024-06-01 17:11:03 | 2024-06-01 17:11:04 |
Judging History
answer
#include <bits/stdc++.h>
#define lll __int128
using namespace std;
lll pw[31],pre[31];string str;int n;
void write(lll x){if(x<10)putchar(x+'0');else write(x/10),putchar(x%10+'0');}
int bits(lll x){int c=0;while(x)++c,x/=10;return c;}
string to_s(lll x)
{
string s;
while(x)
{
s+=x%10+'0';
x/=10;
}
reverse(s.begin(),s.end());return s;
}
lll ID(lll x)
{
int lg=bits(x);lll ans=pre[lg-1];
ans+=(x-pw[lg-1]+1)*lg;
return ans;
}
lll ans=1e36,cans=1e36;
int match(string s,string t)
{
for(int i=0;i+t.size()-1<s.size();++i)
{
bool ok=1;
for(int j=0;j<t.size();++j)if(t[j]!='?'&&s[i+j]!=t[j]){ok=0;break;}
if(ok)return i;
}
return -1;
}
set<lll> st;
void check(lll x)
{//printf("check(");write(x);printf(")\n");
if(st.find(x)!=st.end())return;
if(x>cans)return;
st.insert(x);
int lg=bits(x);
string s;
lll y=x;
while(s.size()<n-1+lg)s+=to_s(y++);
// printf("s:%s\n",s.c_str());
int tt=match(s,str);
if(~tt)
{
// printf("success\n");
ans=ID(x-1)+1+tt;
cans=x;
}
}
struct Limit{int a,b,c;Limit(){}Limit(int _a,int _b,int _c){a=_a;b=_b;c=_c;}};
int w[31][31],ww[31];
void solve(vector<Limit> vl,int k)
{//printf("-----solve(%d)\n",k);
int mxa=0;
for(auto L:vl)mxa=max(mxa,L.a);
// printf("mxa:%d\n",mxa);
for(int i=0;i<=mxa;++i)for(int j=1;j<=k;++j)w[i][j]=-1;
for(auto L:vl)
{
if(~w[L.a][L.b]&&w[L.a][L.b]!=L.c)return;
w[L.a][L.b]=L.c;
}
// printf("survived first check\n");
for(int i=k;i>=1;--i)
{
// printf("i:%d\n",i);
for(int j=1;j<=k;++j)ww[j]=-1;bool ok=1;
for(int j=0;j<=mxa;++j)
{
for(int _=1;_<i;++_)if(~w[j][_])
{
if(~ww[_]&&ww[_]!=w[j][_]){ok=0;break;}
ww[_]=w[j][_];
}
if(!ok)break;
}
if(ok)
{
for(int j=1;j<i;++j)if(!~ww[j])ww[j]=j==1;
lll W=0;
for(int j=1;j<i;++j)W=W*10+ww[j];
W*=pw[k-i+1];
for(int _=0;_<=8;++_)for(int __=0;__<=mxa;++__)check(W+(_+1)*pw[k-i]-__);
}
}
}
void dosolve(int k)
{
// printf("================================dosolve(%d)\n",k);
for(int j=0;j<k;++j)
{
// printf("---------------offset j:%d\n",j);
vector<Limit> Lim;
for(int i=0;i<n;++i)if(str[i]!='?')
{
Lim.push_back(Limit((j+i)/k,(j+i)%k+1,str[i]-'0'));
// printf("found limit (%d,%d,%d)\n",(j+i)/k,(j+i)%k+1,str[i]-'0');
}
solve(Lim,k);
}
}
int TT;
int main()
{
pw[0]=1;for(int i=1;i<=36;++i)pw[i]=10*pw[i-1];
pre[0]=0;for(int i=1;i<=30;++i)pre[i]=pre[i-1]+i*(pw[i]-pw[i-1]);
// printf("pre:");for(int i=1;i<=30;++i)write(pre[i]),putchar(32);putchar(10);
scanf("%d",&TT);while(TT--)
{
cin>>str;n=str.size();
ans=1e36,cans=1e36;
st.clear();
for(int i=1;i<=999;++i)check(i);
for(int i=4;i<=27;++i)for(int j=1;j<=27;++j)check(pw[i]-j);
for(int i=4;i<=27;++i)dosolve(i);
// printf("ans:");write(ans);putchar(10);
printf("%d\n",(int)(ans%998244353));
}
}
Details
Tip: Click on the bar to expand more detailed information
Test #1:
score: 100
Accepted
time: 23ms
memory: 4196kb
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: 51ms
memory: 4432kb
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: 252ms
memory: 5708kb
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: 100ms
memory: 5228kb
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: 237ms
memory: 5648kb
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: 140ms
memory: 5628kb
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: 48ms
memory: 4404kb
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: 229ms
memory: 5292kb
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: 44ms
memory: 4140kb
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: 55ms
memory: 4412kb
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: 57ms
memory: 4296kb
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: 59ms
memory: 4624kb
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: 50ms
memory: 4208kb
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: 0
Accepted
time: 54ms
memory: 4500kb
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 798698973 995370331 446157661 5882928 530890 148240876 882732928 69688682
result:
ok 10 lines
Test #15:
score: 0
Accepted
time: 43ms
memory: 3980kb
input:
10 9??9?53??000?3?0?????0?0? ?8???9??72???9????28??9?? 999?9180?0??????????0???? 9?99???00??0?0?????0????? 9?????9??000?????0????00? ?999???99?0?????0???????? ?????0?0??5?80???00?????? 9??????????????5?9??9??9? ?????9?????8?9?999??????0 ???????61??9?9????9??????
output:
35988885 854409694 510644532 488886 488882 38881 789346093 1059429 438873 5952561
result:
ok 10 lines
Test #16:
score: -100
Wrong Answer
time: 37ms
memory: 4012kb
input:
10 ?199???9??5?999??9965?9?9 ????0??????9??5?????????? ??????????0?0?00??1????0? 7????9?1?????0??????????? ???????0???????????60???? ????9??????0??9????4????? ????????????????????????? ????0??20?0??????????0??? ????0???????????????????? ????999??999??????????0?2
output:
885690430 167 488883 2883 39174 782884 998156849 88923 7 148888874
result:
wrong answer 7th lines differ - expected: '1', found: '998156849'