# | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
314116 | 2020-10-18T12:45:05 Z | Lemur95 | Combo (IOI18_combo) | C++17 | 59 ms | 512 KB |
#include <bits/stdc++.h> #pragma GCC optimize("Ofast") #define x first #define y second #define ld long double #define ll long long using namespace std; int n; string s; int press(string p); /*int press(string p) { int ans = 0; for(int i = 0; i < p.size(); i++) { for(int j = i; j < i + s.size() && j < p.size(); j++) { if(p[j] == s[j - i]) ans = max(ans, j - i + 1); else break; } } return ans; }*/ string guess_sequence(int n) { string s, t; if(press("AB")) { if(press("A")) { s += 'A'; t = "BXY"; } else { s += 'B'; t = "AXY"; } } else { if(press("X")) { s += 'X'; t = "ABY"; } else { s += 'Y'; t = "ABX"; } } if(n == 1) return s; for(int i = 1; i < n - 1; i++) { int ans = press(s + t[0] + s + t[1] + t[0] + s + t[1] + t[1] + s + t[1] + t[2]) - s.size(); if(ans == 0) s += t[2]; else if(ans == 1) s += t[0]; else s += t[1]; } if(press(s + t[0] + s + t[1]) > s.size()) { if(press(s + t[0]) > s.size()) s += t[0]; else s += t[1]; } else s += t[2]; return s; } /*int main() { ios_base :: sync_with_stdio(false); cin.tie(0); cout.tie(0); cin >> n >> s; string ans = guess_sequence(n); if(ans == s) cout << "Accepted!"; else cout << "Wrong answer, output = " << ans; return 0; }*/
Compilation message
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 1 ms | 200 KB | Output is correct |
2 | Correct | 0 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 | 0 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 | 1 ms | 200 KB | Output is correct |
11 | Correct | 0 ms | 200 KB | Output is correct |
12 | Correct | 0 ms | 200 KB | Output is correct |
13 | Correct | 0 ms | 200 KB | Output is correct |
14 | Correct | 0 ms | 200 KB | Output is correct |
15 | Correct | 1 ms | 200 KB | Output is correct |
16 | Correct | 0 ms | 200 KB | Output is correct |
17 | Correct | 0 ms | 200 KB | Output is correct |
18 | Correct | 0 ms | 200 KB | Output is correct |
19 | Correct | 1 ms | 200 KB | Output is correct |
20 | Correct | 0 ms | 200 KB | Output is correct |
21 | Correct | 0 ms | 200 KB | Output is correct |
22 | Correct | 0 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 | 1 ms | 200 KB | Output is correct |
32 | Correct | 0 ms | 200 KB | Output is correct |
33 | Correct | 0 ms | 200 KB | Output is correct |
34 | Correct | 0 ms | 200 KB | Output is correct |
35 | Correct | 1 ms | 200 KB | Output is correct |
36 | Correct | 0 ms | 200 KB | Output is correct |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 0 ms | 200 KB | Output is correct |
2 | Correct | 0 ms | 200 KB | Output is correct |
3 | Correct | 1 ms | 200 KB | Output is correct |
4 | Correct | 0 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 | 0 ms | 200 KB | Output is correct |
11 | Correct | 0 ms | 200 KB | Output is correct |
12 | Correct | 0 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 | 0 ms | 200 KB | Output is correct |
17 | Correct | 29 ms | 444 KB | Output is correct |
18 | Correct | 42 ms | 448 KB | Output is correct |
19 | Correct | 39 ms | 444 KB | Output is correct |
20 | Correct | 40 ms | 340 KB | Output is correct |
21 | Correct | 27 ms | 388 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 | 2 ms | 200 KB | Output is correct |
26 | Correct | 2 ms | 200 KB | Output is correct |
27 | Correct | 3 ms | 300 KB | Output is correct |
28 | Correct | 2 ms | 200 KB | Output is correct |
29 | Correct | 2 ms | 200 KB | Output is correct |
30 | Correct | 4 ms | 324 KB | Output is correct |
31 | Correct | 2 ms | 324 KB | Output is correct |
32 | Correct | 32 ms | 380 KB | Output is correct |
33 | Correct | 43 ms | 392 KB | Output is correct |
34 | Correct | 20 ms | 344 KB | Output is correct |
35 | Correct | 17 ms | 388 KB | Output is correct |
36 | Correct | 34 ms | 344 KB | Output is correct |
37 | Correct | 35 ms | 340 KB | Output is correct |
38 | Correct | 22 ms | 344 KB | Output is correct |
39 | Correct | 36 ms | 432 KB | Output is correct |
40 | Correct | 31 ms | 336 KB | Output is correct |
41 | Correct | 35 ms | 344 KB | Output is correct |
42 | Correct | 40 ms | 356 KB | Output is correct |
43 | Correct | 26 ms | 340 KB | Output is correct |
44 | Correct | 32 ms | 456 KB | Output is correct |
45 | Correct | 41 ms | 460 KB | Output is correct |
46 | Correct | 40 ms | 344 KB | Output is correct |
47 | Correct | 33 ms | 344 KB | Output is correct |
48 | Correct | 29 ms | 348 KB | Output is correct |
49 | Correct | 32 ms | 340 KB | Output is correct |
50 | Correct | 40 ms | 448 KB | Output is correct |
51 | Correct | 33 ms | 440 KB | Output is correct |
52 | Correct | 34 ms | 428 KB | Output is correct |
53 | Correct | 43 ms | 344 KB | Output is correct |
54 | Correct | 45 ms | 348 KB | Output is correct |
55 | Correct | 39 ms | 348 KB | Output is correct |
56 | Correct | 40 ms | 340 KB | Output is correct |
57 | Correct | 24 ms | 356 KB | Output is correct |
58 | Correct | 31 ms | 408 KB | Output is correct |
59 | Correct | 32 ms | 384 KB | Output is correct |
60 | Correct | 20 ms | 340 KB | Output is correct |
61 | Correct | 23 ms | 496 KB | Output is correct |
62 | Correct | 22 ms | 452 KB | Output is correct |
63 | Correct | 30 ms | 340 KB | Output is correct |
64 | Correct | 25 ms | 500 KB | Output is correct |
65 | Correct | 25 ms | 340 KB | Output is correct |
66 | Correct | 39 ms | 388 KB | Output is correct |
67 | Correct | 29 ms | 460 KB | Output is correct |
68 | Correct | 20 ms | 344 KB | Output is correct |
69 | Correct | 20 ms | 340 KB | Output is correct |
70 | Correct | 43 ms | 344 KB | Output is correct |
71 | Correct | 39 ms | 512 KB | Output is correct |
72 | Correct | 38 ms | 388 KB | Output is correct |
73 | Correct | 37 ms | 388 KB | Output is correct |
74 | Correct | 59 ms | 344 KB | Output is correct |
75 | Correct | 45 ms | 452 KB | Output is correct |
76 | Correct | 29 ms | 344 KB | Output is correct |
77 | Correct | 36 ms | 392 KB | Output is correct |
78 | Correct | 1 ms | 200 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 | 200 KB | Output is correct |
82 | Correct | 1 ms | 200 KB | Output is correct |
83 | Correct | 1 ms | 200 KB | Output is correct |
84 | Correct | 1 ms | 200 KB | Output is correct |
85 | Correct | 1 ms | 292 KB | Output is correct |
86 | Correct | 1 ms | 200 KB | Output is correct |
87 | Correct | 1 ms | 292 KB | Output is correct |
88 | Correct | 1 ms | 200 KB | Output is correct |
89 | Correct | 1 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 | 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 | 1 ms | 200 KB | Output is correct |
96 | Correct | 1 ms | 200 KB | Output is correct |
97 | Correct | 1 ms | 200 KB | Output is correct |
98 | Correct | 1 ms | 200 KB | Output is correct |
99 | Correct | 1 ms | 200 KB | Output is correct |
100 | Correct | 2 ms | 200 KB | Output is correct |
101 | Correct | 1 ms | 296 KB | Output is correct |
102 | Correct | 1 ms | 200 KB | Output is correct |
103 | Correct | 1 ms | 200 KB | Output is correct |
104 | Correct | 1 ms | 288 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 | 1 ms | 200 KB | Output is correct |
109 | Correct | 1 ms | 200 KB | Output is correct |
110 | Correct | 1 ms | 200 KB | Output is correct |
111 | Correct | 0 ms | 200 KB | Output is correct |
112 | Correct | 1 ms | 200 KB | Output is correct |
113 | Correct | 0 ms | 200 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 | 1 ms | 200 KB | Output is correct |
118 | Correct | 1 ms | 200 KB | Output is correct |
119 | Correct | 1 ms | 200 KB | Output is correct |
120 | Correct | 1 ms | 200 KB | Output is correct |
121 | Correct | 1 ms | 200 KB | Output is correct |
122 | Correct | 1 ms | 200 KB | Output is correct |
123 | Correct | 1 ms | 200 KB | Output is correct |