# | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
859766 | 2023-10-10T15:30:24 Z | dsyz | Combo (IOI18_combo) | C++17 | 15 ms | 1932 KB |
#include <bits/stdc++.h> #include "combo.h" using namespace std; using ll = long long; #define MAXN (1000005) std::string guess_sequence(int N) { string p = "AB"; ll res = press(p); char firstchar = ' '; if(res >= 1){ p = "A"; res = press(p); if(res >= 1){ firstchar = 'A'; }else{ firstchar = 'B'; } }else{ p = "X"; res = press(p); if(res >= 1){ firstchar = 'X'; }else{ firstchar = 'Y'; } } string ans = ""; ans.push_back(firstchar); vector<char> choices; if(firstchar != 'A') choices.push_back('A'); if(firstchar != 'B') choices.push_back('B'); if(firstchar != 'X') choices.push_back('X'); if(firstchar != 'Y') choices.push_back('Y'); for(ll i = 1;i < N - 1;i++){ p = ans + choices[0] + choices[0]; p += ans + choices[0] + choices[1]; p += ans + choices[0] + choices[2]; p += ans + choices[1]; res = press(p); if(res == ans.size() + 2){ ans.push_back(choices[0]); }else if(res == ans.size() + 1){ ans.push_back(choices[1]); }else if(res == ans.size()){ ans.push_back(choices[2]); } } if(N > 1){ p = ans + choices[0]; res = press(p); if(res == N){ ans.push_back(choices[0]); return ans; } p = ans + choices[1]; res = press(p); if(res == N){ ans.push_back(choices[1]); return ans; } ans.push_back(choices[2]); return ans; } return ans; }
Compilation message
# | 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 | 344 KB | Output is correct |
5 | Correct | 0 ms | 344 KB | Output is correct |
6 | Correct | 1 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 | 0 ms | 344 KB | Output is correct |
10 | Correct | 0 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 | 1 ms | 344 KB | Output is correct |
14 | Correct | 0 ms | 344 KB | Output is correct |
15 | Correct | 1 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 | 1 ms | 340 KB | Output is correct |
19 | Correct | 0 ms | 344 KB | Output is correct |
20 | Correct | 1 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 | 1 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 | 1 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 | 1 ms | 344 KB | Output is correct |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 1 ms | 344 KB | Output is correct |
2 | Correct | 1 ms | 344 KB | Output is correct |
3 | Correct | 0 ms | 344 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 | 0 ms | 344 KB | Output is correct |
8 | Correct | 0 ms | 344 KB | Output is correct |
9 | Correct | 0 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 | 344 KB | Output is correct |
15 | Correct | 0 ms | 344 KB | Output is correct |
16 | Correct | 1 ms | 344 KB | Output is correct |
17 | Correct | 12 ms | 1024 KB | Output is correct |
18 | Correct | 13 ms | 1504 KB | Output is correct |
19 | Correct | 13 ms | 1752 KB | Output is correct |
20 | Correct | 14 ms | 1504 KB | Output is correct |
21 | Correct | 12 ms | 1356 KB | Output is correct |
22 | Correct | 0 ms | 344 KB | Output is correct |
23 | Correct | 1 ms | 440 KB | Output is correct |
24 | Correct | 1 ms | 596 KB | Output is correct |
25 | Correct | 1 ms | 440 KB | Output is correct |
26 | Correct | 1 ms | 440 KB | Output is correct |
27 | Correct | 1 ms | 440 KB | Output is correct |
28 | Correct | 1 ms | 700 KB | Output is correct |
29 | Correct | 1 ms | 452 KB | Output is correct |
30 | Correct | 1 ms | 952 KB | Output is correct |
31 | Correct | 1 ms | 432 KB | Output is correct |
32 | Correct | 14 ms | 1260 KB | Output is correct |
33 | Correct | 13 ms | 1008 KB | Output is correct |
34 | Correct | 13 ms | 1292 KB | Output is correct |
35 | Correct | 12 ms | 1460 KB | Output is correct |
36 | Correct | 12 ms | 1496 KB | Output is correct |
37 | Correct | 12 ms | 1560 KB | Output is correct |
38 | Correct | 12 ms | 1468 KB | Output is correct |
39 | Correct | 13 ms | 1804 KB | Output is correct |
40 | Correct | 12 ms | 1096 KB | Output is correct |
41 | Correct | 12 ms | 1812 KB | Output is correct |
42 | Correct | 12 ms | 1340 KB | Output is correct |
43 | Correct | 14 ms | 1368 KB | Output is correct |
44 | Correct | 13 ms | 1248 KB | Output is correct |
45 | Correct | 13 ms | 1516 KB | Output is correct |
46 | Correct | 12 ms | 1256 KB | Output is correct |
47 | Correct | 11 ms | 1492 KB | Output is correct |
48 | Correct | 12 ms | 1556 KB | Output is correct |
49 | Correct | 11 ms | 1480 KB | Output is correct |
50 | Correct | 11 ms | 1512 KB | Output is correct |
51 | Correct | 14 ms | 1544 KB | Output is correct |
52 | Correct | 11 ms | 1268 KB | Output is correct |
53 | Correct | 12 ms | 1452 KB | Output is correct |
54 | Correct | 11 ms | 1480 KB | Output is correct |
55 | Correct | 15 ms | 1452 KB | Output is correct |
56 | Correct | 12 ms | 1020 KB | Output is correct |
57 | Correct | 13 ms | 1432 KB | Output is correct |
58 | Correct | 13 ms | 1596 KB | Output is correct |
59 | Correct | 11 ms | 1248 KB | Output is correct |
60 | Correct | 14 ms | 1020 KB | Output is correct |
61 | Correct | 12 ms | 1472 KB | Output is correct |
62 | Correct | 12 ms | 1096 KB | Output is correct |
63 | Correct | 11 ms | 1752 KB | Output is correct |
64 | Correct | 11 ms | 1516 KB | Output is correct |
65 | Correct | 11 ms | 1932 KB | Output is correct |
66 | Correct | 12 ms | 1864 KB | Output is correct |
67 | Correct | 10 ms | 1484 KB | Output is correct |
68 | Correct | 11 ms | 1732 KB | Output is correct |
69 | Correct | 11 ms | 1496 KB | Output is correct |
70 | Correct | 13 ms | 1768 KB | Output is correct |
71 | Correct | 11 ms | 1384 KB | Output is correct |
72 | Correct | 10 ms | 1028 KB | Output is correct |
73 | Correct | 10 ms | 1748 KB | Output is correct |
74 | Correct | 11 ms | 1192 KB | Output is correct |
75 | Correct | 11 ms | 1608 KB | Output is correct |
76 | Correct | 11 ms | 1004 KB | Output is correct |
77 | Correct | 11 ms | 1220 KB | Output is correct |
78 | Correct | 0 ms | 344 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 | 1 ms | 432 KB | Output is correct |
84 | Correct | 0 ms | 432 KB | Output is correct |
85 | Correct | 0 ms | 440 KB | Output is correct |
86 | Correct | 0 ms | 432 KB | Output is correct |
87 | Correct | 0 ms | 432 KB | Output is correct |
88 | Correct | 0 ms | 344 KB | Output is correct |
89 | Correct | 0 ms | 344 KB | Output is correct |
90 | Correct | 0 ms | 344 KB | Output is correct |
91 | Correct | 1 ms | 344 KB | Output is correct |
92 | Correct | 0 ms | 344 KB | Output is correct |
93 | Correct | 0 ms | 432 KB | Output is correct |
94 | Correct | 0 ms | 436 KB | Output is correct |
95 | Correct | 0 ms | 436 KB | Output is correct |
96 | Correct | 0 ms | 436 KB | Output is correct |
97 | Correct | 0 ms | 432 KB | Output is correct |
98 | Correct | 0 ms | 432 KB | Output is correct |
99 | Correct | 1 ms | 436 KB | Output is correct |
100 | Correct | 0 ms | 436 KB | Output is correct |
101 | Correct | 0 ms | 440 KB | Output is correct |
102 | Correct | 0 ms | 432 KB | Output is correct |
103 | Correct | 1 ms | 440 KB | Output is correct |
104 | Correct | 0 ms | 600 KB | Output is correct |
105 | Correct | 1 ms | 436 KB | Output is correct |
106 | Correct | 0 ms | 684 KB | Output is correct |
107 | Correct | 1 ms | 344 KB | Output is correct |
108 | Correct | 0 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 | 0 ms | 344 KB | Output is correct |
117 | Correct | 0 ms | 436 KB | Output is correct |
118 | Correct | 0 ms | 432 KB | Output is correct |
119 | Correct | 0 ms | 440 KB | Output is correct |
120 | Correct | 0 ms | 440 KB | Output is correct |
121 | Correct | 0 ms | 436 KB | Output is correct |
122 | Correct | 0 ms | 436 KB | Output is correct |
123 | Correct | 0 ms | 436 KB | Output is correct |