| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 853526 |
2023-09-24T14:01:01 Z |
lamter |
Combo (IOI18_combo) |
C++17 |
|
12 ms |
1748 KB |
#include "combo.h"
#include <bits/stdc++.h>
std::string guess_sequence(int n) {
std::vector <char> KEYS = {'A', 'B', 'X', 'Y'};
std::string ans = press("AB") ? press("A") ? "A" : "B" : press("X") ? "X" : "Y";
KEYS.erase(std::find(KEYS.begin(), KEYS.end(), ans[0]));
while ((int) ans.size() <= n - 2) {
int t = press(ans + KEYS[0] + KEYS[0] + ans + KEYS[0] + KEYS[1] + ans + KEYS[1] + KEYS[0]);
if (t == (int) ans.size())
ans = ans + KEYS[2];
if (t == (int) ans.size() + 1) {
int tt = press(ans + KEYS[1] + KEYS[2]);
if (tt == (int) ans.size())
ans = ans + KEYS[0] + KEYS[2];
if (tt == (int) ans.size() + 1)
ans = ans + KEYS[1] + KEYS[1];
if (tt == (int) ans.size() + 2)
ans = ans + KEYS[1] + KEYS[2];
}
if (t == (int) ans.size() + 2) {
int tt = press(ans + KEYS[0] + KEYS[0]);
if (tt == (int) ans.size())
ans = ans + KEYS[1] + KEYS[0];
if (tt == (int) ans.size() + 1)
ans = ans + KEYS[0] + KEYS[1];
if (tt == (int) ans.size() + 2)
ans = ans + KEYS[0] + KEYS[0];
}
}
while ((int) ans.size() != n) {
if (press(ans + KEYS[0]) != (int) ans.size()) {
ans = ans + KEYS[0];
break;
}
if (press(ans + KEYS[1]) != (int) ans.size()) {
ans = ans + KEYS[1];
break;
}
ans = ans + KEYS[2];
}
return ans;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
344 KB |
Output is correct |
| 2 |
Correct |
1 ms |
344 KB |
Output is correct |
| 3 |
Correct |
1 ms |
344 KB |
Output is correct |
| 4 |
Correct |
0 ms |
544 KB |
Output is correct |
| 5 |
Correct |
0 ms |
344 KB |
Output is correct |
| 6 |
Correct |
0 ms |
344 KB |
Output is correct |
| 7 |
Correct |
1 ms |
344 KB |
Output is correct |
| 8 |
Correct |
1 ms |
344 KB |
Output is correct |
| 9 |
Correct |
1 ms |
344 KB |
Output is correct |
| 10 |
Correct |
0 ms |
344 KB |
Output is correct |
| 11 |
Correct |
0 ms |
344 KB |
Output is correct |
| 12 |
Correct |
0 ms |
344 KB |
Output is correct |
| 13 |
Correct |
1 ms |
344 KB |
Output is correct |
| 14 |
Correct |
1 ms |
500 KB |
Output is correct |
| 15 |
Correct |
0 ms |
344 KB |
Output is correct |
| 16 |
Correct |
0 ms |
344 KB |
Output is correct |
| 17 |
Correct |
0 ms |
344 KB |
Output is correct |
| 18 |
Correct |
0 ms |
344 KB |
Output is correct |
| 19 |
Correct |
0 ms |
344 KB |
Output is correct |
| 20 |
Correct |
0 ms |
344 KB |
Output is correct |
| 21 |
Correct |
0 ms |
344 KB |
Output is correct |
| 22 |
Correct |
0 ms |
344 KB |
Output is correct |
| 23 |
Correct |
1 ms |
344 KB |
Output is correct |
| 24 |
Correct |
0 ms |
344 KB |
Output is correct |
| 25 |
Correct |
1 ms |
344 KB |
Output is correct |
| 26 |
Correct |
0 ms |
344 KB |
Output is correct |
| 27 |
Correct |
0 ms |
344 KB |
Output is correct |
| 28 |
Correct |
0 ms |
344 KB |
Output is correct |
| 29 |
Correct |
0 ms |
344 KB |
Output is correct |
| 30 |
Correct |
0 ms |
344 KB |
Output is correct |
| 31 |
Correct |
1 ms |
344 KB |
Output is correct |
| 32 |
Correct |
0 ms |
344 KB |
Output is correct |
| 33 |
Correct |
0 ms |
344 KB |
Output is correct |
| 34 |
Correct |
0 ms |
344 KB |
Output is correct |
| 35 |
Correct |
0 ms |
344 KB |
Output is correct |
| 36 |
Correct |
0 ms |
344 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
344 KB |
Output is correct |
| 2 |
Correct |
0 ms |
344 KB |
Output is correct |
| 3 |
Correct |
0 ms |
596 KB |
Output is correct |
| 4 |
Correct |
0 ms |
344 KB |
Output is correct |
| 5 |
Correct |
0 ms |
344 KB |
Output is correct |
| 6 |
Correct |
0 ms |
344 KB |
Output is correct |
| 7 |
Correct |
1 ms |
344 KB |
Output is correct |
| 8 |
Correct |
0 ms |
344 KB |
Output is correct |
| 9 |
Correct |
1 ms |
344 KB |
Output is correct |
| 10 |
Correct |
1 ms |
344 KB |
Output is correct |
| 11 |
Correct |
1 ms |
344 KB |
Output is correct |
| 12 |
Correct |
0 ms |
344 KB |
Output is correct |
| 13 |
Correct |
0 ms |
344 KB |
Output is correct |
| 14 |
Correct |
0 ms |
344 KB |
Output is correct |
| 15 |
Correct |
0 ms |
344 KB |
Output is correct |
| 16 |
Correct |
1 ms |
596 KB |
Output is correct |
| 17 |
Correct |
11 ms |
1040 KB |
Output is correct |
| 18 |
Correct |
10 ms |
1624 KB |
Output is correct |
| 19 |
Correct |
10 ms |
1480 KB |
Output is correct |
| 20 |
Correct |
9 ms |
1108 KB |
Output is correct |
| 21 |
Correct |
10 ms |
744 KB |
Output is correct |
| 22 |
Correct |
0 ms |
344 KB |
Output is correct |
| 23 |
Correct |
0 ms |
344 KB |
Output is correct |
| 24 |
Correct |
1 ms |
432 KB |
Output is correct |
| 25 |
Correct |
1 ms |
432 KB |
Output is correct |
| 26 |
Correct |
1 ms |
444 KB |
Output is correct |
| 27 |
Correct |
1 ms |
436 KB |
Output is correct |
| 28 |
Correct |
1 ms |
692 KB |
Output is correct |
| 29 |
Correct |
1 ms |
440 KB |
Output is correct |
| 30 |
Correct |
1 ms |
440 KB |
Output is correct |
| 31 |
Correct |
1 ms |
444 KB |
Output is correct |
| 32 |
Correct |
9 ms |
1680 KB |
Output is correct |
| 33 |
Correct |
11 ms |
1500 KB |
Output is correct |
| 34 |
Correct |
9 ms |
1184 KB |
Output is correct |
| 35 |
Correct |
9 ms |
1224 KB |
Output is correct |
| 36 |
Correct |
10 ms |
1224 KB |
Output is correct |
| 37 |
Correct |
9 ms |
1220 KB |
Output is correct |
| 38 |
Correct |
9 ms |
1504 KB |
Output is correct |
| 39 |
Correct |
9 ms |
1468 KB |
Output is correct |
| 40 |
Correct |
9 ms |
1236 KB |
Output is correct |
| 41 |
Correct |
11 ms |
1120 KB |
Output is correct |
| 42 |
Correct |
10 ms |
1256 KB |
Output is correct |
| 43 |
Correct |
10 ms |
1364 KB |
Output is correct |
| 44 |
Correct |
10 ms |
1472 KB |
Output is correct |
| 45 |
Correct |
9 ms |
1212 KB |
Output is correct |
| 46 |
Correct |
9 ms |
700 KB |
Output is correct |
| 47 |
Correct |
10 ms |
1704 KB |
Output is correct |
| 48 |
Correct |
11 ms |
1492 KB |
Output is correct |
| 49 |
Correct |
10 ms |
992 KB |
Output is correct |
| 50 |
Correct |
10 ms |
1192 KB |
Output is correct |
| 51 |
Correct |
12 ms |
1648 KB |
Output is correct |
| 52 |
Correct |
10 ms |
1716 KB |
Output is correct |
| 53 |
Correct |
11 ms |
1248 KB |
Output is correct |
| 54 |
Correct |
9 ms |
1484 KB |
Output is correct |
| 55 |
Correct |
9 ms |
748 KB |
Output is correct |
| 56 |
Correct |
8 ms |
1004 KB |
Output is correct |
| 57 |
Correct |
9 ms |
864 KB |
Output is correct |
| 58 |
Correct |
11 ms |
1728 KB |
Output is correct |
| 59 |
Correct |
8 ms |
1748 KB |
Output is correct |
| 60 |
Correct |
11 ms |
1000 KB |
Output is correct |
| 61 |
Correct |
9 ms |
1704 KB |
Output is correct |
| 62 |
Correct |
11 ms |
1072 KB |
Output is correct |
| 63 |
Correct |
11 ms |
1716 KB |
Output is correct |
| 64 |
Correct |
10 ms |
1724 KB |
Output is correct |
| 65 |
Correct |
10 ms |
1424 KB |
Output is correct |
| 66 |
Correct |
10 ms |
1500 KB |
Output is correct |
| 67 |
Correct |
9 ms |
1260 KB |
Output is correct |
| 68 |
Correct |
11 ms |
1560 KB |
Output is correct |
| 69 |
Correct |
9 ms |
1444 KB |
Output is correct |
| 70 |
Correct |
10 ms |
1168 KB |
Output is correct |
| 71 |
Correct |
9 ms |
1680 KB |
Output is correct |
| 72 |
Correct |
10 ms |
1592 KB |
Output is correct |
| 73 |
Correct |
9 ms |
1080 KB |
Output is correct |
| 74 |
Correct |
10 ms |
1080 KB |
Output is correct |
| 75 |
Correct |
8 ms |
1248 KB |
Output is correct |
| 76 |
Correct |
10 ms |
1248 KB |
Output is correct |
| 77 |
Correct |
9 ms |
1556 KB |
Output is correct |
| 78 |
Correct |
1 ms |
596 KB |
Output is correct |
| 79 |
Correct |
0 ms |
344 KB |
Output is correct |
| 80 |
Correct |
0 ms |
344 KB |
Output is correct |
| 81 |
Correct |
0 ms |
344 KB |
Output is correct |
| 82 |
Correct |
0 ms |
344 KB |
Output is correct |
| 83 |
Correct |
0 ms |
344 KB |
Output is correct |
| 84 |
Correct |
0 ms |
344 KB |
Output is correct |
| 85 |
Correct |
0 ms |
344 KB |
Output is correct |
| 86 |
Correct |
1 ms |
344 KB |
Output is correct |
| 87 |
Correct |
1 ms |
344 KB |
Output is correct |
| 88 |
Correct |
1 ms |
344 KB |
Output is correct |
| 89 |
Correct |
1 ms |
344 KB |
Output is correct |
| 90 |
Correct |
0 ms |
344 KB |
Output is correct |
| 91 |
Correct |
0 ms |
344 KB |
Output is correct |
| 92 |
Correct |
1 ms |
344 KB |
Output is correct |
| 93 |
Correct |
0 ms |
344 KB |
Output is correct |
| 94 |
Correct |
1 ms |
540 KB |
Output is correct |
| 95 |
Correct |
0 ms |
344 KB |
Output is correct |
| 96 |
Correct |
1 ms |
344 KB |
Output is correct |
| 97 |
Correct |
0 ms |
344 KB |
Output is correct |
| 98 |
Correct |
1 ms |
440 KB |
Output is correct |
| 99 |
Correct |
1 ms |
432 KB |
Output is correct |
| 100 |
Correct |
0 ms |
436 KB |
Output is correct |
| 101 |
Correct |
0 ms |
436 KB |
Output is correct |
| 102 |
Correct |
1 ms |
344 KB |
Output is correct |
| 103 |
Correct |
1 ms |
344 KB |
Output is correct |
| 104 |
Correct |
0 ms |
344 KB |
Output is correct |
| 105 |
Correct |
1 ms |
344 KB |
Output is correct |
| 106 |
Correct |
1 ms |
344 KB |
Output is correct |
| 107 |
Correct |
1 ms |
344 KB |
Output is correct |
| 108 |
Correct |
1 ms |
344 KB |
Output is correct |
| 109 |
Correct |
0 ms |
344 KB |
Output is correct |
| 110 |
Correct |
0 ms |
344 KB |
Output is correct |
| 111 |
Correct |
0 ms |
344 KB |
Output is correct |
| 112 |
Correct |
0 ms |
344 KB |
Output is correct |
| 113 |
Correct |
0 ms |
344 KB |
Output is correct |
| 114 |
Correct |
0 ms |
344 KB |
Output is correct |
| 115 |
Correct |
0 ms |
344 KB |
Output is correct |
| 116 |
Correct |
1 ms |
344 KB |
Output is correct |
| 117 |
Correct |
0 ms |
344 KB |
Output is correct |
| 118 |
Correct |
1 ms |
344 KB |
Output is correct |
| 119 |
Correct |
0 ms |
344 KB |
Output is correct |
| 120 |
Correct |
1 ms |
344 KB |
Output is correct |
| 121 |
Correct |
1 ms |
344 KB |
Output is correct |
| 122 |
Correct |
1 ms |
440 KB |
Output is correct |
| 123 |
Correct |
1 ms |
440 KB |
Output is correct |
