| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 144256 |
2019-08-16T11:51:56 Z |
josiftepe |
Combo (IOI18_combo) |
C++14 |
|
48 ms |
620 KB |
#include "combo.h"
#include <bits/stdc++.h>
using namespace std;
std::string guess_sequence(int N) {
vector<char> seq={'A','B','X','Y'};
string s = "";
int ab=press("AB");
if(ab>=1)
{
int aa=press("A");
if(aa==1)
{
s+='A';
}
else
{
s+='B';
}
}
else
{
int xx=press("X");
if(xx==1)
{
s+='X';
}
else
{
s+='Y';
}
}
if(N == 1) {
return s;
}
if(s[0] == 'A'){
seq.erase(seq.begin());
}
else if(s[0] == 'B'){
seq.erase(seq.begin() + 1);
}
else if(s[0] == 'X'){
seq.erase(seq.begin() + 2);
}
else{
seq.erase(seq.begin() + 3);
}
for(int i = 2; i < N; i++)
{
string prv=s+seq[0];
string vtor=s+seq[1]+seq[2];
string tret=s+seq[1]+seq[1];
string cet=s+seq[1]+seq[0];
string tmp = "";
tmp += prv;
tmp += vtor;
tmp += tret;
tmp += cet;
int nxt=press(tmp);
if(nxt>=1+i)s+=seq[1];
else if(nxt==i)s+=seq[0];
else s+=seq[2];
}
for(int i = 0; i < 2; i++){
string tmp = s + seq[i];
if(press(tmp) == N){
return tmp;
}
}
s += seq[2];
return s;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 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 |
2 ms |
200 KB |
Output is correct |
| 9 |
Correct |
2 ms |
200 KB |
Output is correct |
| 10 |
Correct |
2 ms |
200 KB |
Output is correct |
| 11 |
Correct |
1 ms |
200 KB |
Output is correct |
| 12 |
Correct |
2 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 |
2 ms |
200 KB |
Output is correct |
| 19 |
Correct |
1 ms |
200 KB |
Output is correct |
| 20 |
Correct |
1 ms |
200 KB |
Output is correct |
| 21 |
Correct |
1 ms |
200 KB |
Output is correct |
| 22 |
Correct |
1 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 |
1 ms |
200 KB |
Output is correct |
| 28 |
Correct |
1 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 |
1 ms |
200 KB |
Output is correct |
| 32 |
Correct |
1 ms |
200 KB |
Output is correct |
| 33 |
Correct |
2 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 |
2 ms |
200 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
256 KB |
Output is correct |
| 2 |
Correct |
1 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 |
220 KB |
Output is correct |
| 6 |
Correct |
1 ms |
200 KB |
Output is correct |
| 7 |
Correct |
2 ms |
200 KB |
Output is correct |
| 8 |
Correct |
1 ms |
200 KB |
Output is correct |
| 9 |
Correct |
2 ms |
200 KB |
Output is correct |
| 10 |
Correct |
1 ms |
200 KB |
Output is correct |
| 11 |
Correct |
1 ms |
200 KB |
Output is correct |
| 12 |
Correct |
1 ms |
200 KB |
Output is correct |
| 13 |
Correct |
2 ms |
200 KB |
Output is correct |
| 14 |
Correct |
1 ms |
200 KB |
Output is correct |
| 15 |
Correct |
2 ms |
200 KB |
Output is correct |
| 16 |
Correct |
1 ms |
200 KB |
Output is correct |
| 17 |
Correct |
40 ms |
492 KB |
Output is correct |
| 18 |
Correct |
44 ms |
576 KB |
Output is correct |
| 19 |
Correct |
35 ms |
580 KB |
Output is correct |
| 20 |
Correct |
26 ms |
596 KB |
Output is correct |
| 21 |
Correct |
48 ms |
540 KB |
Output is correct |
| 22 |
Correct |
2 ms |
200 KB |
Output is correct |
| 23 |
Correct |
2 ms |
200 KB |
Output is correct |
| 24 |
Correct |
2 ms |
200 KB |
Output is correct |
| 25 |
Correct |
2 ms |
200 KB |
Output is correct |
| 26 |
Correct |
2 ms |
200 KB |
Output is correct |
| 27 |
Correct |
2 ms |
300 KB |
Output is correct |
| 28 |
Correct |
4 ms |
328 KB |
Output is correct |
| 29 |
Correct |
3 ms |
292 KB |
Output is correct |
| 30 |
Correct |
4 ms |
332 KB |
Output is correct |
| 31 |
Correct |
3 ms |
288 KB |
Output is correct |
| 32 |
Correct |
48 ms |
496 KB |
Output is correct |
| 33 |
Correct |
36 ms |
544 KB |
Output is correct |
| 34 |
Correct |
38 ms |
604 KB |
Output is correct |
| 35 |
Correct |
39 ms |
576 KB |
Output is correct |
| 36 |
Correct |
43 ms |
492 KB |
Output is correct |
| 37 |
Correct |
42 ms |
492 KB |
Output is correct |
| 38 |
Correct |
33 ms |
492 KB |
Output is correct |
| 39 |
Correct |
47 ms |
572 KB |
Output is correct |
| 40 |
Correct |
41 ms |
492 KB |
Output is correct |
| 41 |
Correct |
44 ms |
616 KB |
Output is correct |
| 42 |
Correct |
39 ms |
620 KB |
Output is correct |
| 43 |
Correct |
33 ms |
520 KB |
Output is correct |
| 44 |
Correct |
47 ms |
488 KB |
Output is correct |
| 45 |
Correct |
44 ms |
492 KB |
Output is correct |
| 46 |
Correct |
42 ms |
604 KB |
Output is correct |
| 47 |
Correct |
27 ms |
536 KB |
Output is correct |
| 48 |
Correct |
36 ms |
600 KB |
Output is correct |
| 49 |
Correct |
41 ms |
488 KB |
Output is correct |
| 50 |
Correct |
45 ms |
496 KB |
Output is correct |
| 51 |
Correct |
37 ms |
600 KB |
Output is correct |
| 52 |
Correct |
37 ms |
492 KB |
Output is correct |
| 53 |
Correct |
29 ms |
492 KB |
Output is correct |
| 54 |
Correct |
31 ms |
496 KB |
Output is correct |
| 55 |
Correct |
30 ms |
592 KB |
Output is correct |
| 56 |
Correct |
32 ms |
492 KB |
Output is correct |
| 57 |
Correct |
36 ms |
492 KB |
Output is correct |
| 58 |
Correct |
46 ms |
560 KB |
Output is correct |
| 59 |
Correct |
45 ms |
588 KB |
Output is correct |
| 60 |
Correct |
47 ms |
604 KB |
Output is correct |
| 61 |
Correct |
40 ms |
496 KB |
Output is correct |
| 62 |
Correct |
33 ms |
492 KB |
Output is correct |
| 63 |
Correct |
38 ms |
496 KB |
Output is correct |
| 64 |
Correct |
39 ms |
592 KB |
Output is correct |
| 65 |
Correct |
40 ms |
620 KB |
Output is correct |
| 66 |
Correct |
36 ms |
492 KB |
Output is correct |
| 67 |
Correct |
24 ms |
492 KB |
Output is correct |
| 68 |
Correct |
44 ms |
580 KB |
Output is correct |
| 69 |
Correct |
33 ms |
492 KB |
Output is correct |
| 70 |
Correct |
40 ms |
496 KB |
Output is correct |
| 71 |
Correct |
35 ms |
492 KB |
Output is correct |
| 72 |
Correct |
27 ms |
492 KB |
Output is correct |
| 73 |
Correct |
34 ms |
492 KB |
Output is correct |
| 74 |
Correct |
39 ms |
584 KB |
Output is correct |
| 75 |
Correct |
47 ms |
548 KB |
Output is correct |
| 76 |
Correct |
36 ms |
492 KB |
Output is correct |
| 77 |
Correct |
40 ms |
496 KB |
Output is correct |
| 78 |
Correct |
2 ms |
212 KB |
Output is correct |
| 79 |
Correct |
1 ms |
200 KB |
Output is correct |
| 80 |
Correct |
2 ms |
200 KB |
Output is correct |
| 81 |
Correct |
2 ms |
200 KB |
Output is correct |
| 82 |
Correct |
2 ms |
200 KB |
Output is correct |
| 83 |
Correct |
2 ms |
200 KB |
Output is correct |
| 84 |
Correct |
2 ms |
220 KB |
Output is correct |
| 85 |
Correct |
2 ms |
200 KB |
Output is correct |
| 86 |
Correct |
2 ms |
296 KB |
Output is correct |
| 87 |
Correct |
2 ms |
200 KB |
Output is correct |
| 88 |
Correct |
2 ms |
200 KB |
Output is correct |
| 89 |
Correct |
2 ms |
200 KB |
Output is correct |
| 90 |
Correct |
1 ms |
200 KB |
Output is correct |
| 91 |
Correct |
1 ms |
200 KB |
Output is correct |
| 92 |
Correct |
2 ms |
200 KB |
Output is correct |
| 93 |
Correct |
2 ms |
200 KB |
Output is correct |
| 94 |
Correct |
2 ms |
200 KB |
Output is correct |
| 95 |
Correct |
2 ms |
200 KB |
Output is correct |
| 96 |
Correct |
1 ms |
296 KB |
Output is correct |
| 97 |
Correct |
2 ms |
200 KB |
Output is correct |
| 98 |
Correct |
2 ms |
296 KB |
Output is correct |
| 99 |
Correct |
2 ms |
200 KB |
Output is correct |
| 100 |
Correct |
2 ms |
200 KB |
Output is correct |
| 101 |
Correct |
2 ms |
200 KB |
Output is correct |
| 102 |
Correct |
2 ms |
200 KB |
Output is correct |
| 103 |
Correct |
2 ms |
200 KB |
Output is correct |
| 104 |
Correct |
2 ms |
200 KB |
Output is correct |
| 105 |
Correct |
2 ms |
200 KB |
Output is correct |
| 106 |
Correct |
2 ms |
200 KB |
Output is correct |
| 107 |
Correct |
2 ms |
200 KB |
Output is correct |
| 108 |
Correct |
2 ms |
200 KB |
Output is correct |
| 109 |
Correct |
2 ms |
200 KB |
Output is correct |
| 110 |
Correct |
1 ms |
200 KB |
Output is correct |
| 111 |
Correct |
2 ms |
200 KB |
Output is correct |
| 112 |
Correct |
1 ms |
200 KB |
Output is correct |
| 113 |
Correct |
1 ms |
200 KB |
Output is correct |
| 114 |
Correct |
2 ms |
200 KB |
Output is correct |
| 115 |
Correct |
2 ms |
200 KB |
Output is correct |
| 116 |
Correct |
2 ms |
200 KB |
Output is correct |
| 117 |
Correct |
2 ms |
200 KB |
Output is correct |
| 118 |
Correct |
2 ms |
200 KB |
Output is correct |
| 119 |
Correct |
2 ms |
200 KB |
Output is correct |
| 120 |
Correct |
2 ms |
288 KB |
Output is correct |
| 121 |
Correct |
2 ms |
200 KB |
Output is correct |
| 122 |
Correct |
3 ms |
292 KB |
Output is correct |
| 123 |
Correct |
3 ms |
200 KB |
Output is correct |
