#include <bits/stdc++.h>
using namespace std;
pair<int,char> f[26];
int query(string s);
string guess(int n,int c)
{
for (char a='a';a<'a'+c;a++)
f[a-'a']={query(string(n,a)),a};
sort(f,f+26);
string ans="";
for (int j=0;j<26;j++)
{
char a=f[j].second;
int p=ans.size();
string tmp=ans;
for (int i=0;i<f[j].first;i++)
{
while (p>=15 && query(ans.substr(0,p-15)+string(i+1,a))<=p-15+i)
p-=16;
int st=max(p-15,0),en=p;
while (st!=en)
{
int mid=(st+en+1)/2;
if (query(ans.substr(0,mid)+string(i+1,a))>mid+i)
st=mid;
else
en=mid-1;
}
tmp.insert(tmp.begin()+st,a);
p=st;
}
ans=tmp;
}
return ans;
}
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
5 ms |
248 KB |
Guessed the password with 58 queries. |
| 2 |
Correct |
6 ms |
248 KB |
Guessed the password with 105 queries. |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
6 ms |
376 KB |
Guessed the password with 73 queries. |
| 2 |
Correct |
7 ms |
248 KB |
Guessed the password with 225 queries. |
| 3 |
Correct |
5 ms |
248 KB |
Guessed the password with 8 queries. |
| 4 |
Correct |
9 ms |
376 KB |
Guessed the password with 384 queries. |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
55 ms |
376 KB |
Guessed the password with 4858 queries. |
| 2 |
Correct |
47 ms |
316 KB |
Guessed the password with 6328 queries. |
| 3 |
Correct |
78 ms |
376 KB |
Guessed the password with 7801 queries. |
| 4 |
Correct |
134 ms |
380 KB |
Guessed the password with 10141 queries. |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
5 ms |
248 KB |
Guessed the password with 58 queries. |
| 2 |
Correct |
6 ms |
248 KB |
Guessed the password with 105 queries. |
| 3 |
Correct |
6 ms |
376 KB |
Guessed the password with 73 queries. |
| 4 |
Correct |
7 ms |
248 KB |
Guessed the password with 225 queries. |
| 5 |
Correct |
5 ms |
248 KB |
Guessed the password with 8 queries. |
| 6 |
Correct |
9 ms |
376 KB |
Guessed the password with 384 queries. |
| 7 |
Correct |
55 ms |
376 KB |
Guessed the password with 4858 queries. |
| 8 |
Correct |
47 ms |
316 KB |
Guessed the password with 6328 queries. |
| 9 |
Correct |
78 ms |
376 KB |
Guessed the password with 7801 queries. |
| 10 |
Correct |
134 ms |
380 KB |
Guessed the password with 10141 queries. |
| 11 |
Correct |
177 ms |
376 KB |
Guessed the password with 13804 queries. |
| 12 |
Correct |
216 ms |
332 KB |
Guessed the password with 13850 queries. |
| 13 |
Correct |
165 ms |
760 KB |
Guessed the password with 15164 queries. |
| 14 |
Correct |
153 ms |
584 KB |
Guessed the password with 15206 queries. |
| 15 |
Correct |
194 ms |
248 KB |
Guessed the password with 15957 queries. |
| 16 |
Correct |
179 ms |
324 KB |
Guessed the password with 15931 queries. |
| 17 |
Correct |
218 ms |
504 KB |
Guessed the password with 16406 queries. |
| 18 |
Correct |
176 ms |
376 KB |
Guessed the password with 16368 queries. |
| 19 |
Correct |
208 ms |
504 KB |
Guessed the password with 16835 queries. |
| 20 |
Correct |
200 ms |
504 KB |
Guessed the password with 16894 queries. |
| 21 |
Correct |
200 ms |
432 KB |
Guessed the password with 17531 queries. |
| 22 |
Correct |
255 ms |
504 KB |
Guessed the password with 17846 queries. |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
5 ms |
248 KB |
Guessed the password with 58 queries. |
| 2 |
Correct |
6 ms |
248 KB |
Guessed the password with 105 queries. |
| 3 |
Correct |
6 ms |
376 KB |
Guessed the password with 73 queries. |
| 4 |
Correct |
7 ms |
248 KB |
Guessed the password with 225 queries. |
| 5 |
Correct |
5 ms |
248 KB |
Guessed the password with 8 queries. |
| 6 |
Correct |
9 ms |
376 KB |
Guessed the password with 384 queries. |
| 7 |
Correct |
55 ms |
376 KB |
Guessed the password with 4858 queries. |
| 8 |
Correct |
47 ms |
316 KB |
Guessed the password with 6328 queries. |
| 9 |
Correct |
78 ms |
376 KB |
Guessed the password with 7801 queries. |
| 10 |
Correct |
134 ms |
380 KB |
Guessed the password with 10141 queries. |
| 11 |
Correct |
177 ms |
376 KB |
Guessed the password with 13804 queries. |
| 12 |
Correct |
216 ms |
332 KB |
Guessed the password with 13850 queries. |
| 13 |
Correct |
165 ms |
760 KB |
Guessed the password with 15164 queries. |
| 14 |
Correct |
153 ms |
584 KB |
Guessed the password with 15206 queries. |
| 15 |
Correct |
194 ms |
248 KB |
Guessed the password with 15957 queries. |
| 16 |
Correct |
179 ms |
324 KB |
Guessed the password with 15931 queries. |
| 17 |
Correct |
218 ms |
504 KB |
Guessed the password with 16406 queries. |
| 18 |
Correct |
176 ms |
376 KB |
Guessed the password with 16368 queries. |
| 19 |
Correct |
208 ms |
504 KB |
Guessed the password with 16835 queries. |
| 20 |
Correct |
200 ms |
504 KB |
Guessed the password with 16894 queries. |
| 21 |
Correct |
200 ms |
432 KB |
Guessed the password with 17531 queries. |
| 22 |
Correct |
255 ms |
504 KB |
Guessed the password with 17846 queries. |
| 23 |
Correct |
305 ms |
668 KB |
Guessed the password with 26984 queries. |
| 24 |
Correct |
311 ms |
480 KB |
Guessed the password with 26369 queries. |
| 25 |
Correct |
332 ms |
540 KB |
Guessed the password with 26620 queries. |
| 26 |
Correct |
334 ms |
664 KB |
Guessed the password with 25414 queries. |
| 27 |
Correct |
343 ms |
676 KB |
Guessed the password with 26389 queries. |
| 28 |
Correct |
349 ms |
668 KB |
Guessed the password with 25046 queries. |
| 29 |
Correct |
337 ms |
576 KB |
Guessed the password with 26228 queries. |
| 30 |
Correct |
301 ms |
540 KB |
Guessed the password with 24800 queries. |
