QOJ.ac
QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#73122 | #2902. Shortest Missing Subsequences | qdd# | AC ✓ | 277ms | 138204kb | C++20 | 1.3kb | 2023-01-22 12:27:21 | 2023-01-22 12:27:22 |
Judging History
answer
// qdd on Jan 21, 2023
#ifdef qdd
#include <ringo>
#else
#include <bits/stdc++.h>
#define dbg(...)
#define dbgr(x, y)
#endif
using namespace std;
using ll = long long;
#define ALL(x) begin(x), end(x)
template <class T>
istream& operator>>(istream& is, vector<T>& v) {
for (T& x : v) is >> x;
return is;
}
template <class T>
ostream& operator<<(ostream& os, const vector<T>& v) {
bool f = 0;
for (const T& x : v) (f ? os << ' ' : os) << x, f = 1;
return os;
}
int main() {
ios::sync_with_stdio(false);
cin.tie(nullptr);
string v, s;
cin >> v >> s;
int MSK = 0;
for (char c : v) {
MSK |= (1 << (c - 'a'));
}
int n = s.size();
int now = 0, len = 1;
for (int i = 0; i < n; i++) {
now |= (1 << (s[i] - 'a'));
if (now == MSK) {
now = 0;
len++;
}
}
vector<vector<int>> dp(n + 1, vector<int>(26, -1));
for (int i = 1; i <= n; i++) {
int k = s[i - 1] - 'a';
for (int j = i - 1; j >= 0 && dp[j][k] == -1; j--) {
dp[j][k] = i;
}
}
int q;
cin >> q;
while (q--) {
string t;
cin >> t;
int m = t.size();
int i = 0, j = 0;
while (j < m && i != -1) {
i = dp[i][t[j] - 'a'];
if (i != -1) j++;
}
cout << (j == m ? 0 : (m == len)) << '\n';
}
return 0;
}
Details
Tip: Click on the bar to expand more detailed information
Test #1:
score: 100
Accepted
time: 2ms
memory: 3476kb
input:
abcd abcccabac 3 cbb cbba cba
output:
0 0 0
result:
ok 3 lines
Test #2:
score: 0
Accepted
time: 1ms
memory: 3404kb
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: 277ms
memory: 136916kb
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: 94ms
memory: 138204kb
input:
d dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd...
output:
1
result:
ok single line: '1'
Test #5:
score: 0
Accepted
time: 110ms
memory: 136928kb
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: 113ms
memory: 136880kb
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: 194ms
memory: 136908kb
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: 2ms
memory: 3408kb
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: 3400kb
input:
f f 2 f ff
output:
0 1
result:
ok 2 lines
Test #10:
score: 0
Accepted
time: 0ms
memory: 3348kb
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: 156ms
memory: 136928kb
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: 2ms
memory: 3416kb
input:
abcdefghijklmnopqrstu orslbpmouunpnnfcgtbplsqimmroonbfbgoehmkohbdekngpkkudgpeknramojnffimsborgoheggfshaqrhteepcmchqdtsu 1 au
output:
0
result:
ok single line: '0'
Test #13:
score: 0
Accepted
time: 2ms
memory: 3396kb
input:
ab aab 1 bb
output:
1
result:
ok single line: '1'
Test #14:
score: 0
Accepted
time: 2ms
memory: 3400kb
input:
ab ba 1 bb
output:
1
result:
ok single line: '1'
Test #15:
score: 0
Accepted
time: 2ms
memory: 3436kb
input:
abc baaaaac 1 cc
output:
1
result:
ok single line: '1'
Test #16:
score: 0
Accepted
time: 0ms
memory: 3388kb
input:
abc abcccabac 3 cbb cbba cba
output:
1 0 0
result:
ok 3 lines