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 |
---|---|---|---|---|---|---|---|---|---|
#58218 | #2902. Shortest Missing Subsequences | Beevo# | AC ✓ | 709ms | 74980kb | C++23 | 1.5kb | 2022-10-25 03:46:47 | 2022-10-25 03:46:48 |
Judging History
answer
#include <bits/stdc++.h>
#define el '\n'
#define ll long long
#define ld long double
#define Beevo ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
using namespace std;
const int N = 1e6 + 5, INF = 1e9;
int n, m;
string v;
int dp[N];
vector<int> indices[26];
int solve(int idx) {
if (idx > n)
return 0;
int &ret = dp[idx];
if (~ret)
return ret;
ret = INF;
for (int i = 0; i < m; i++) {
auto up = upper_bound(indices[v[i] - 'a'].begin(), indices[v[i] - 'a'].end(), idx);
ret = min(ret, solve(*up) + 1);
}
return ret;
}
bool valid(int idx, int relIdx, string &s) {
if (idx > n)
return 0;
if (relIdx >= s.size())
return 1;
auto up = upper_bound(indices[s[relIdx] - 'a'].begin(), indices[s[relIdx] - 'a'].end(), idx);
return valid(*up, relIdx + 1, s);
}
void testCase() {
string s;
cin >> v >> s;
n = s.size(), m = v.size();
sort(v.begin(), v.end());
for (int i = 0; i < n; i++)
indices[s[i] - 'a'].push_back(i + 1);
for (int i = 0; i < m; i++)
indices[v[i] - 'a'].push_back(n + 1);
memset(dp, -1, sizeof dp);
int q;
cin >> q;
while (q--) {
cin >> s;
if (s.size() != solve(0) || valid(indices[s[0] - 'a'][0], 1, s))
cout << 0 << el;
else
cout << 1 << el;
}
}
signed main() {
Beevo
int T = 1;
// cin >> T;
while (T--)
testCase();
return 0;
}
詳細信息
Test #1:
score: 100
Accepted
time: 6ms
memory: 7536kb
input:
abcd abcccabac 3 cbb cbba cba
output:
0 0 0
result:
ok 3 lines
Test #2:
score: 0
Accepted
time: 5ms
memory: 7444kb
input:
z zzzzzzz 10 z zz zzz zzzz zzzzz zzzzzz zzzzzzz zzzzzzzz zzzzzzzzz zzzzzzzzzz
output:
0 0 0 0 0 0 0 1 0 0
result:
ok 10 lines
Test #3:
score: 0
Accepted
time: 630ms
memory: 16576kb
input:
abcdefghijklmnopqrstuvwxyz oaxsgfhkwuecvdrltjzpqibnymtaympfvuzogrqkwhbdcsjleixnojmletqrbkdzfhawpsxcvyniughnqibtzjpewovluyrdfmakxscgcyhmqbieontgwufalzjsprvkdxzfqsrijldncaphwxyutbgevmokltvqhkprunydecwmgxoijzbfsacafhozxyljvnrmbdupeqiswgtkbhwxptqayglfovirnjuemkdczsmyadiqnwtxjbhlsvokpucgefrzvicbdnkrjmxgf...
output:
0 0 1 1 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0
result:
ok 26 lines
Test #4:
score: 0
Accepted
time: 120ms
memory: 74980kb
input:
d dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd...
output:
1
result:
ok single line: '1'
Test #5:
score: 0
Accepted
time: 707ms
memory: 16568kb
input:
abcdefghijklmnopqrstuvwxyz wktxlbgnmkyuvhmjpxxfndhdtcqugxnsvpxdictbxwrimocjliqqxfomlwngbvyoyacswksvurqaqmvwigtiswbfyofgvdvolcciwnymchohsdoivyofupophlcpukipgheeveaqrgmbcrtdwdybwcxsyvorkvsnhnvgwfxrpvykphlmrqsyujciqdmpqiwegathdsfjueilvbcudwsfbvpqxyoprbadqepvpdkcjvdapafesdmftubyraolqcvgbfbqhjlebnmbpcskf...
output:
0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 1 ...
result:
ok 10000 lines
Test #6:
score: 0
Accepted
time: 709ms
memory: 16644kb
input:
abcdefghijklmnopqrstuvwxyz wktxlbgnmkyuvhmjpxxfndhdtcqugxnsvpxdictbxwrimocjliqqxfomlwngbvyoyacswksvurqaqmvwigtiswbfyofgvdvolcciwnymchohsdoivyofupophlcpukipgheeveaqrgmbcrtdwdybwcxsyvorkvsnhnvgwfxrpvykphlmrqsyujciqdmpqiwegathdsfjueilvbcudwsfbvpqxyoprbadqepvpdkcjvdapafesdmftubyraolqcvgbfbqhjlebnmbpcskf...
output:
0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 1 ...
result:
ok 10000 lines
Test #7:
score: 0
Accepted
time: 588ms
memory: 19092kb
input:
abcdefghijklmnopqrstuvwxyz ngmgaeihgmnehfjdicecmbjmeilmjceblbnkfhibfgfjkdihhnieamiablnglnmkkajhnnfdlflnbdjddmcmihbbfihbeielbifnidmjijehbjmgfjdecdncajkehbbkmccanblnikgnlieimdndkjngjehhkklmfbfjbhjkfnddalebldfmcfgnabmcnldanjkijkbabkdjnjbgbfnbajadclbhdlmakaigjbnebdbkefgcaihajblgdeflhnjclkdmamkcncfiebjhk...
output:
1 0 1 1 1 0 1 0 0 1 0 1 0 1 0 0 0 0 1 1 1 0 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 1 1 0 0 0 0 0 1 0 1 1 1 0 0 1 0 0 0 0 1 0 1 1 1 1 0 0 0 1 0 0 0 1 1 0 1 0 1 0 0 1 1 1 1 1 0 0 1 0 0 1 0 1 0 0 1 1 0 1 0 1 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 0 1 1 0 0 1 1 0 1 0 0 0 1 0 1 1 0 1 0 0 0 0 1 1 1 1 0 0 0 1 0 0 1 0 1 0 ...
result:
ok 1000000 lines
Test #8:
score: 0
Accepted
time: 0ms
memory: 7464kb
input:
abcd aabcdacbacdabcabdcccbddadbcdbacbdad 8 dddaadda dddaaddb dddaaddc dddaaddd dddaadaa dddaadab dddaadac dddaadad
output:
0 0 0 0 0 0 0 0
result:
ok 8 lines
Test #9:
score: 0
Accepted
time: 2ms
memory: 7460kb
input:
f f 2 f ff
output:
0 1
result:
ok 2 lines
Test #10:
score: 0
Accepted
time: 1ms
memory: 7524kb
input:
xy x 6 x y xx xy yx yy
output:
0 1 0 0 0 0
result:
ok 6 lines
Test #11:
score: 0
Accepted
time: 636ms
memory: 13596kb
input:
abcdefghijklmnopqrstuvwxyz irxwwhliqvpptnwkhqgyxopsvwguplvwksziymgggtrgzynukovgrkwpzqrknkukvpzmzgoxzrztijtvymivmyvuqzoqxzujmlsyqxzqosxgqlvwootjnryuwuvnhptqiwjqxonqvgpgmuxsssotjjqkgwkrzyrkoqnzxsnpzltrsvgowxxyzvqwiqwrkozhqynrrkzqoqxnongrrtwsmpsgwktjrsjyhwrwxxzlgxzuhhygpgvvllliwtjnmhjjlrzjtltumpumqpigm...
output:
0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 ...
result:
ok 200000 lines
Test #12:
score: 0
Accepted
time: 0ms
memory: 7536kb
input:
abcdefghijklmnopqrstu orslbpmouunpnnfcgtbplsqimmroonbfbgoehmkohbdekngpkkudgpeknramojnffimsborgoheggfshaqrhteepcmchqdtsu 1 au
output:
0
result:
ok single line: '0'
Test #13:
score: 0
Accepted
time: 3ms
memory: 7464kb
input:
ab aab 1 bb
output:
1
result:
ok single line: '1'
Test #14:
score: 0
Accepted
time: 2ms
memory: 7520kb
input:
ab ba 1 bb
output:
1
result:
ok single line: '1'
Test #15:
score: 0
Accepted
time: 3ms
memory: 7464kb
input:
abc baaaaac 1 cc
output:
1
result:
ok single line: '1'
Test #16:
score: 0
Accepted
time: 1ms
memory: 7468kb
input:
abc abcccabac 3 cbb cbba cba
output:
1 0 0
result:
ok 3 lines