| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 118650 |
2019-06-19T10:18:03 Z |
Autoratch |
Combo (IOI18_combo) |
C++14 |
|
2 ms |
200 KB |
#include <bits/stdc++.h>
#include "combo.h"
using namespace std;
string guess_sequence(int n)
{
string all = "ABXY",pos,ans;
if(press("AB"))
{
if(press("A")) ans = "A";
else ans = "B";
}
else
{
if(press("X")) ans = "X";
else ans = "Y";
}
for(int i = 0;i < 4;i++) if(all[i]!=ans[0]) pos = pos+all[i];
for(int i = 1;i < n-1;i++)
{
string tmp = ans+pos[0];
for(int j = 0;j < 3;j++) tmp+=ans+pos[1]+pos[j];
int ret = press(tmp);
if(ret==i) ans+=pos[2];
else if(ret==i+1) ans+=pos[0];
else ans+=pos[1];
}
if(press(ans+pos[0]+ans+pos[1])==n)
{
if(press(ans+pos[0])==n) ans+=pos[0];
else ans+=pos[1];
}
else ans+=pos[2];
return ans;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
200 KB |
Output is correct |
| 2 |
Correct |
2 ms |
200 KB |
Output is correct |
| 3 |
Correct |
1 ms |
200 KB |
Output is correct |
| 4 |
Correct |
1 ms |
200 KB |
Output is correct |
| 5 |
Correct |
1 ms |
200 KB |
Output is correct |
| 6 |
Correct |
1 ms |
200 KB |
Output is correct |
| 7 |
Correct |
1 ms |
200 KB |
Output is correct |
| 8 |
Correct |
1 ms |
200 KB |
Output is correct |
| 9 |
Correct |
1 ms |
200 KB |
Output is correct |
| 10 |
Correct |
2 ms |
200 KB |
Output is correct |
| 11 |
Correct |
2 ms |
200 KB |
Output is correct |
| 12 |
Correct |
1 ms |
200 KB |
Output is correct |
| 13 |
Correct |
1 ms |
200 KB |
Output is correct |
| 14 |
Correct |
1 ms |
200 KB |
Output is correct |
| 15 |
Correct |
1 ms |
200 KB |
Output is correct |
| 16 |
Correct |
1 ms |
200 KB |
Output is correct |
| 17 |
Correct |
1 ms |
200 KB |
Output is correct |
| 18 |
Correct |
1 ms |
200 KB |
Output is correct |
| 19 |
Correct |
2 ms |
200 KB |
Output is correct |
| 20 |
Correct |
2 ms |
200 KB |
Output is correct |
| 21 |
Correct |
2 ms |
200 KB |
Output is correct |
| 22 |
Correct |
2 ms |
200 KB |
Output is correct |
| 23 |
Correct |
1 ms |
200 KB |
Output is correct |
| 24 |
Correct |
1 ms |
200 KB |
Output is correct |
| 25 |
Correct |
1 ms |
200 KB |
Output is correct |
| 26 |
Correct |
2 ms |
200 KB |
Output is correct |
| 27 |
Correct |
2 ms |
200 KB |
Output is correct |
| 28 |
Correct |
2 ms |
200 KB |
Output is correct |
| 29 |
Correct |
2 ms |
200 KB |
Output is correct |
| 30 |
Correct |
1 ms |
200 KB |
Output is correct |
| 31 |
Correct |
2 ms |
200 KB |
Output is correct |
| 32 |
Correct |
1 ms |
200 KB |
Output is correct |
| 33 |
Correct |
1 ms |
200 KB |
Output is correct |
| 34 |
Correct |
1 ms |
200 KB |
Output is correct |
| 35 |
Correct |
1 ms |
200 KB |
Output is correct |
| 36 |
Correct |
1 ms |
200 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Incorrect |
1 ms |
200 KB |
Wrong Answer: wrong guess. |
| 2 |
Halted |
0 ms |
0 KB |
- |
