| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 82756 |
2018-11-01T14:59:41 Z |
hugo_pm |
Combo (IOI18_combo) |
C++14 |
|
65 ms |
552 KB |
#include "combo.h"
using namespace std;
string S;
int N;
char ff;
string cc = "ABXY";
string test = "";
string guess_sequence(int locN)
{
N = locN;
int a1 = press("AB");
if (a1 == 0) {
int a2 = press("X");
if (a2 == 0) S.push_back('Y');
else S.push_back('X');
} else {
int a2 = press("A");
if (a2 == 0) S.push_back('B');
else S.push_back('A');
}
if (N == 1) return S;
for (char c : cc) if (c != S[0]) test.push_back(c);
for (int i = 1; i < N-1; ++i) {
string p;
p.append(S);
p.push_back(test[0]);
for (char c : test) {
p.append(S);
p.push_back(test[1]);
p.push_back(c);
}
int cc = press(p);
if (cc == i) {
S.push_back(test[2]);
} else if (cc == i+1) {
S.push_back(test[0]);
} else {
S.push_back(test[1]);
}
}
for (int i = 0; i < 2; ++i) {
if (press(S+test[i]) == N) return S+test[i];
}
return S+test[2];
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
200 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 |
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 |
1 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 |
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 |
2 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 |
1 ms |
200 KB |
Output is correct |
| 20 |
Correct |
1 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 |
1 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 |
1 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 |
256 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 |
200 KB |
Output is correct |
| 2 |
Correct |
2 ms |
200 KB |
Output is correct |
| 3 |
Correct |
1 ms |
240 KB |
Output is correct |
| 4 |
Correct |
2 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 |
3 ms |
200 KB |
Output is correct |
| 9 |
Correct |
1 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 |
2 ms |
200 KB |
Output is correct |
| 13 |
Correct |
1 ms |
200 KB |
Output is correct |
| 14 |
Correct |
2 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 |
39 ms |
340 KB |
Output is correct |
| 18 |
Correct |
39 ms |
328 KB |
Output is correct |
| 19 |
Correct |
42 ms |
332 KB |
Output is correct |
| 20 |
Correct |
33 ms |
400 KB |
Output is correct |
| 21 |
Correct |
29 ms |
548 KB |
Output is correct |
| 22 |
Correct |
2 ms |
200 KB |
Output is correct |
| 23 |
Correct |
1 ms |
200 KB |
Output is correct |
| 24 |
Correct |
2 ms |
284 KB |
Output is correct |
| 25 |
Correct |
2 ms |
288 KB |
Output is correct |
| 26 |
Correct |
3 ms |
200 KB |
Output is correct |
| 27 |
Correct |
3 ms |
200 KB |
Output is correct |
| 28 |
Correct |
3 ms |
280 KB |
Output is correct |
| 29 |
Correct |
5 ms |
200 KB |
Output is correct |
| 30 |
Correct |
4 ms |
256 KB |
Output is correct |
| 31 |
Correct |
3 ms |
200 KB |
Output is correct |
| 32 |
Correct |
38 ms |
428 KB |
Output is correct |
| 33 |
Correct |
30 ms |
328 KB |
Output is correct |
| 34 |
Correct |
42 ms |
324 KB |
Output is correct |
| 35 |
Correct |
30 ms |
376 KB |
Output is correct |
| 36 |
Correct |
39 ms |
368 KB |
Output is correct |
| 37 |
Correct |
45 ms |
448 KB |
Output is correct |
| 38 |
Correct |
47 ms |
432 KB |
Output is correct |
| 39 |
Correct |
48 ms |
376 KB |
Output is correct |
| 40 |
Correct |
47 ms |
428 KB |
Output is correct |
| 41 |
Correct |
31 ms |
332 KB |
Output is correct |
| 42 |
Correct |
40 ms |
336 KB |
Output is correct |
| 43 |
Correct |
37 ms |
332 KB |
Output is correct |
| 44 |
Correct |
65 ms |
328 KB |
Output is correct |
| 45 |
Correct |
48 ms |
332 KB |
Output is correct |
| 46 |
Correct |
27 ms |
552 KB |
Output is correct |
| 47 |
Correct |
44 ms |
444 KB |
Output is correct |
| 48 |
Correct |
31 ms |
352 KB |
Output is correct |
| 49 |
Correct |
36 ms |
328 KB |
Output is correct |
| 50 |
Correct |
52 ms |
336 KB |
Output is correct |
| 51 |
Correct |
48 ms |
332 KB |
Output is correct |
| 52 |
Correct |
50 ms |
360 KB |
Output is correct |
| 53 |
Correct |
43 ms |
444 KB |
Output is correct |
| 54 |
Correct |
33 ms |
340 KB |
Output is correct |
| 55 |
Correct |
37 ms |
324 KB |
Output is correct |
| 56 |
Correct |
45 ms |
380 KB |
Output is correct |
| 57 |
Correct |
33 ms |
444 KB |
Output is correct |
| 58 |
Correct |
39 ms |
440 KB |
Output is correct |
| 59 |
Correct |
34 ms |
436 KB |
Output is correct |
| 60 |
Correct |
27 ms |
360 KB |
Output is correct |
| 61 |
Correct |
41 ms |
432 KB |
Output is correct |
| 62 |
Correct |
22 ms |
328 KB |
Output is correct |
| 63 |
Correct |
43 ms |
324 KB |
Output is correct |
| 64 |
Correct |
32 ms |
332 KB |
Output is correct |
| 65 |
Correct |
40 ms |
376 KB |
Output is correct |
| 66 |
Correct |
30 ms |
340 KB |
Output is correct |
| 67 |
Correct |
28 ms |
356 KB |
Output is correct |
| 68 |
Correct |
47 ms |
356 KB |
Output is correct |
| 69 |
Correct |
48 ms |
332 KB |
Output is correct |
| 70 |
Correct |
32 ms |
404 KB |
Output is correct |
| 71 |
Correct |
40 ms |
436 KB |
Output is correct |
| 72 |
Correct |
22 ms |
328 KB |
Output is correct |
| 73 |
Correct |
39 ms |
332 KB |
Output is correct |
| 74 |
Correct |
27 ms |
336 KB |
Output is correct |
| 75 |
Correct |
38 ms |
336 KB |
Output is correct |
| 76 |
Correct |
39 ms |
332 KB |
Output is correct |
| 77 |
Correct |
34 ms |
432 KB |
Output is correct |
| 78 |
Correct |
1 ms |
204 KB |
Output is correct |
| 79 |
Correct |
1 ms |
200 KB |
Output is correct |
| 80 |
Correct |
1 ms |
200 KB |
Output is correct |
| 81 |
Correct |
1 ms |
256 KB |
Output is correct |
| 82 |
Correct |
2 ms |
200 KB |
Output is correct |
| 83 |
Correct |
1 ms |
200 KB |
Output is correct |
| 84 |
Correct |
2 ms |
200 KB |
Output is correct |
| 85 |
Correct |
2 ms |
200 KB |
Output is correct |
| 86 |
Correct |
2 ms |
200 KB |
Output is correct |
| 87 |
Correct |
2 ms |
200 KB |
Output is correct |
| 88 |
Correct |
1 ms |
200 KB |
Output is correct |
| 89 |
Correct |
1 ms |
200 KB |
Output is correct |
| 90 |
Correct |
2 ms |
200 KB |
Output is correct |
| 91 |
Correct |
1 ms |
200 KB |
Output is correct |
| 92 |
Correct |
1 ms |
200 KB |
Output is correct |
| 93 |
Correct |
1 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 |
2 ms |
200 KB |
Output is correct |
| 97 |
Correct |
1 ms |
280 KB |
Output is correct |
| 98 |
Correct |
2 ms |
200 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 |
1 ms |
284 KB |
Output is correct |
| 104 |
Correct |
2 ms |
256 KB |
Output is correct |
| 105 |
Correct |
1 ms |
200 KB |
Output is correct |
| 106 |
Correct |
1 ms |
200 KB |
Output is correct |
| 107 |
Correct |
1 ms |
200 KB |
Output is correct |
| 108 |
Correct |
2 ms |
200 KB |
Output is correct |
| 109 |
Correct |
1 ms |
200 KB |
Output is correct |
| 110 |
Correct |
2 ms |
200 KB |
Output is correct |
| 111 |
Correct |
1 ms |
200 KB |
Output is correct |
| 112 |
Correct |
1 ms |
256 KB |
Output is correct |
| 113 |
Correct |
1 ms |
244 KB |
Output is correct |
| 114 |
Correct |
1 ms |
200 KB |
Output is correct |
| 115 |
Correct |
1 ms |
200 KB |
Output is correct |
| 116 |
Correct |
1 ms |
200 KB |
Output is correct |
| 117 |
Correct |
2 ms |
200 KB |
Output is correct |
| 118 |
Correct |
2 ms |
240 KB |
Output is correct |
| 119 |
Correct |
1 ms |
200 KB |
Output is correct |
| 120 |
Correct |
2 ms |
276 KB |
Output is correct |
| 121 |
Correct |
2 ms |
344 KB |
Output is correct |
| 122 |
Correct |
3 ms |
280 KB |
Output is correct |
| 123 |
Correct |
1 ms |
284 KB |
Output is correct |
