| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 332532 |
2020-12-02T19:31:13 Z |
xt0r3 |
Password (RMI18_password) |
C++14 |
|
293 ms |
820 KB |
#include<bits/stdc++.h>
using namespace std;
int query(string str);
string merge(const vector<string>& sol, int lo, int hi){
if(lo == hi) return sol[lo];
int mi = (lo + hi) / 2;
string s1 = merge(sol, lo, mi), s2 = merge(sol, mi + 1, hi), res = "";
int curr = 0, dex = 0;
while(curr < (int)s1.size() && dex < (int)s2.size()){
if(query(res + s2[dex] + s1.substr(curr)) == (int)res.size() + (int)s1.size() - curr + 1) res += s2[dex++];
else res += s1[curr++];
}
return res + s1.substr(curr) + s2.substr(dex);
}
string guess(int n, int s){
vector<string> sol(s, "");
for(int i = 0; i < s; i++){
string ss(n, 'a' + i);
sol[i].assign(query(ss), 'a' + i);
}
return merge(sol, 0, s - 1);
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
364 KB |
Guessed the password with 60 queries. |
| 2 |
Correct |
1 ms |
364 KB |
Guessed the password with 100 queries. |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
384 KB |
Guessed the password with 48 queries. |
| 2 |
Correct |
2 ms |
364 KB |
Guessed the password with 116 queries. |
| 3 |
Correct |
2 ms |
364 KB |
Guessed the password with 91 queries. |
| 4 |
Correct |
3 ms |
364 KB |
Guessed the password with 198 queries. |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
30 ms |
380 KB |
Guessed the password with 3455 queries. |
| 2 |
Correct |
49 ms |
492 KB |
Guessed the password with 5024 queries. |
| 3 |
Correct |
78 ms |
620 KB |
Guessed the password with 6353 queries. |
| 4 |
Correct |
88 ms |
620 KB |
Guessed the password with 8694 queries. |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
364 KB |
Guessed the password with 60 queries. |
| 2 |
Correct |
1 ms |
364 KB |
Guessed the password with 100 queries. |
| 3 |
Correct |
1 ms |
384 KB |
Guessed the password with 48 queries. |
| 4 |
Correct |
2 ms |
364 KB |
Guessed the password with 116 queries. |
| 5 |
Correct |
2 ms |
364 KB |
Guessed the password with 91 queries. |
| 6 |
Correct |
3 ms |
364 KB |
Guessed the password with 198 queries. |
| 7 |
Correct |
30 ms |
380 KB |
Guessed the password with 3455 queries. |
| 8 |
Correct |
49 ms |
492 KB |
Guessed the password with 5024 queries. |
| 9 |
Correct |
78 ms |
620 KB |
Guessed the password with 6353 queries. |
| 10 |
Correct |
88 ms |
620 KB |
Guessed the password with 8694 queries. |
| 11 |
Correct |
127 ms |
552 KB |
Guessed the password with 13637 queries. |
| 12 |
Correct |
137 ms |
564 KB |
Guessed the password with 12460 queries. |
| 13 |
Correct |
128 ms |
500 KB |
Guessed the password with 14391 queries. |
| 14 |
Correct |
156 ms |
364 KB |
Guessed the password with 13938 queries. |
| 15 |
Correct |
138 ms |
804 KB |
Guessed the password with 15072 queries. |
| 16 |
Correct |
164 ms |
556 KB |
Guessed the password with 14153 queries. |
| 17 |
Correct |
148 ms |
748 KB |
Guessed the password with 16053 queries. |
| 18 |
Correct |
147 ms |
764 KB |
Guessed the password with 15190 queries. |
| 19 |
Correct |
149 ms |
748 KB |
Guessed the password with 16409 queries. |
| 20 |
Correct |
164 ms |
620 KB |
Guessed the password with 14248 queries. |
| 21 |
Correct |
175 ms |
568 KB |
Guessed the password with 16848 queries. |
| 22 |
Correct |
175 ms |
568 KB |
Guessed the password with 15316 queries. |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
364 KB |
Guessed the password with 60 queries. |
| 2 |
Correct |
1 ms |
364 KB |
Guessed the password with 100 queries. |
| 3 |
Correct |
1 ms |
384 KB |
Guessed the password with 48 queries. |
| 4 |
Correct |
2 ms |
364 KB |
Guessed the password with 116 queries. |
| 5 |
Correct |
2 ms |
364 KB |
Guessed the password with 91 queries. |
| 6 |
Correct |
3 ms |
364 KB |
Guessed the password with 198 queries. |
| 7 |
Correct |
30 ms |
380 KB |
Guessed the password with 3455 queries. |
| 8 |
Correct |
49 ms |
492 KB |
Guessed the password with 5024 queries. |
| 9 |
Correct |
78 ms |
620 KB |
Guessed the password with 6353 queries. |
| 10 |
Correct |
88 ms |
620 KB |
Guessed the password with 8694 queries. |
| 11 |
Correct |
127 ms |
552 KB |
Guessed the password with 13637 queries. |
| 12 |
Correct |
137 ms |
564 KB |
Guessed the password with 12460 queries. |
| 13 |
Correct |
128 ms |
500 KB |
Guessed the password with 14391 queries. |
| 14 |
Correct |
156 ms |
364 KB |
Guessed the password with 13938 queries. |
| 15 |
Correct |
138 ms |
804 KB |
Guessed the password with 15072 queries. |
| 16 |
Correct |
164 ms |
556 KB |
Guessed the password with 14153 queries. |
| 17 |
Correct |
148 ms |
748 KB |
Guessed the password with 16053 queries. |
| 18 |
Correct |
147 ms |
764 KB |
Guessed the password with 15190 queries. |
| 19 |
Correct |
149 ms |
748 KB |
Guessed the password with 16409 queries. |
| 20 |
Correct |
164 ms |
620 KB |
Guessed the password with 14248 queries. |
| 21 |
Correct |
175 ms |
568 KB |
Guessed the password with 16848 queries. |
| 22 |
Correct |
175 ms |
568 KB |
Guessed the password with 15316 queries. |
| 23 |
Correct |
230 ms |
596 KB |
Guessed the password with 23613 queries. |
| 24 |
Correct |
258 ms |
820 KB |
Guessed the password with 22227 queries. |
| 25 |
Correct |
293 ms |
772 KB |
Guessed the password with 23795 queries. |
| 26 |
Correct |
278 ms |
696 KB |
Guessed the password with 23333 queries. |
| 27 |
Correct |
225 ms |
672 KB |
Guessed the password with 23764 queries. |
| 28 |
Correct |
212 ms |
660 KB |
Guessed the password with 23044 queries. |
| 29 |
Correct |
247 ms |
680 KB |
Guessed the password with 23848 queries. |
| 30 |
Correct |
200 ms |
636 KB |
Guessed the password with 22507 queries. |
