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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 |
---|---|---|---|---|---|---|---|---|---|
#683588 | #8769. Champernowne Substring | ahsoltan | WA | 836ms | 3820kb | C++20 | 3.5kb | 2024-10-27 21:58:27 | 2024-10-27 21:58:28 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
#define rep(i, a, b) for (int i = (a); i < (b); i++)
#define all(x) begin(x), end(x)
#define sz(x) int((x).size())
using ll = long long;
using pii = pair<int, int>;
using vi = vector<int>;
#ifdef LOCAL
auto operator<<(auto& o, auto x) -> decltype(x.first, o);
auto operator<<(auto& o, auto x) -> decltype(x.end(), o) {
o << "{";
for (int i = 0; auto y : x) o << ", " + !i++ * 2 << y;
return o << "}"; }
auto operator<<(auto& o, auto x) -> decltype(x.first, o) {
return o << "(" << x.first << ", " << x.second << ")"; }
void __print(auto... x) { ((cerr << x << " "), ...) << endl; }
#define debug(x...) __print("[" #x "]:", x)
#else
#define debug(...) 2137
#endif
using I = __int128;
const I INF = 1e35;
int n;
string s;
I wart(string x) {
I ans = 0;
rep(i, 0, sz(x)) ans = ans * 10 + x[i] - '0';
return ans;
}
string str(int d, I x) {
string ans;
rep(i, 0, d) {
ans += '0' + x % 10;
x /= 10;
}
reverse(all(ans));
return ans;
}
I licz(vector<string> w, vi nzer) {
//debug(w, nzer);
int r = sz(w), c = sz(w[0]);
I ans = INF;
auto spr = [&](int poz, I v) {
bool ok = 1;
rep(i, 0, r) {
I x = v - (poz - i);
if (x <= 0) {
ok = 0;
break;
}
string xs = str(c, x);
rep(j, 0, c) if (w[i][j] != '?' && xs[j] != w[i][j]) {
ok = 0;
break;
}
if (xs[nzer[i]] == '0') {
ok = 0;
break;
}
}
if (ok) ans = min(ans, v - poz);
//if (ans == 0) debug(poz, (int)v, ok);
};
rep(zm, 0, c) {
rep(d, '0', '9' + 1) rep(poz, 1, r) {
// liczymy
string x = w[poz];
x[zm] = d;
rep(i, zm + 1, c) x[i] = '0';
I v = wart(x);
//if (zm == 0) debug(d, poz, x, w[poz]);
spr(poz, v);
}
// wypelniamy kolumne w lcp
bool nie0 = 0;
char czyx = 0;
rep(i, 0, r) {
if (w[i][zm] != '?') {
if (czyx && czyx != w[i][zm]) return ans;
czyx = w[i][zm];
}
if (zm == nzer[i]) nie0 = 1;
}
//debug(zm, nie0, czyx);
char x;
if (czyx) {
if (czyx == '0' && nie0 == 1) return ans;
x = czyx;
} else {
x = nie0 ? '1' : '0';
}
rep(i, 0, r) w[i][zm] = x;
}
if (r == 1) ans = min(ans, wart(w[0]));
return ans;
}
I rozw(vector<pii> pr) {
int m = sz(pr);
vector<string> w(m);
rep(i, 0, m) {
auto [l, r] = pr[i];
rep(j, l, r) {
if (j < 0 || j >= n) w[i] += '?';
else w[i] += s[j];
}
}
vi nzer(m);
bool czy = 0;
rep(i, 0, m) {
if (sz(w[i]) < sz(w.back())) {
czy = 1;
nzer[i] = 1;
w[i] = '0' + w[i];
} else if (czy) {
if (w[i][0] != '?' && w[i][0] != '1') return INF;
w[i][0] = '1';
}
}
return licz(w, nzer);
}
I suma(I x) { // pozycja 1szej
I odp = 1;
I y = 1;
while (y <= x) {
odp += x - y;
y *= 10;
}
return odp;
}
void solve() {
cin >> s;
n = sz(s);
I ans = INF;
rep(d, 1, n + 2) rep(wys, 0, d) {
int mxi = (n - (d - wys) + (d - 1)) / d + 1;
rep(male, 0, mxi + 1) {
vector<pii> pr;
int l = -wys;
rep(i, 0, male) {
if (l >= n) break;
pr.push_back({l, l + d});
l += d;
}
while (l < n) {
pr.push_back({l, l + d + 1});
l += d + 1;
}
I x = rozw(pr);
//if (x != INF) debug((int)x);
if (x != INF) ans = min(ans, suma(x) + wys);
}
}
cout << int(ans % 998244353) << '\n';
}
int main() {
cin.tie(0)->sync_with_stdio(0);
int t;
cin >> t;
while (t--) solve();
}
详细
Test #1:
score: 100
Accepted
time: 135ms
memory: 3568kb
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: 537ms
memory: 3820kb
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: 390ms
memory: 3572kb
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: 708ms
memory: 3556kb
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: 409ms
memory: 3560kb
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: 617ms
memory: 3820kb
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: 124ms
memory: 3548kb
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: 327ms
memory: 3556kb
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: 185ms
memory: 3752kb
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: 579ms
memory: 3556kb
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: 615ms
memory: 3556kb
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: 785ms
memory: 3628kb
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: 581ms
memory: 3552kb
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: 766ms
memory: 3568kb
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: 769ms
memory: 3808kb
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: 836ms
memory: 3620kb
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 1 88923 27 148888874
result:
wrong answer 9th lines differ - expected: '7', found: '27'