#include "combo.h"
#include <bits/stdc++.h>
using namespace std;
#define int ll
#define endl '\n' //comment for interactive
#define fast_io ios::sync_with_stdio(0); cin.tie(0); cout.tie(0)
#define pb push_back
#define re resize
#define ff first
#define ss second
#define all(x) (x).begin(), (x).end()
#define loop(i, n) for(int i = 0; i < n; i++)
#define loop1(i, n) for(int i = 1; i <= n; i++)
#define print(x) cout << #x << ": " << x << endl << flush
typedef long long ll;
typedef vector<int> vi;
typedef array<int, 2> ii;
typedef array<int, 3> ti;
typedef vector<ii> vii;
typedef vector <ti> vti;
typedef priority_queue<int> pq;
template<class T> bool ckmin(T&a, T b) { bool B = a > b; a = min(a, b); return B; }
template<class T> bool ckmax(T&a, T b) { bool B = a < b; a = max(a, b); return B; }
const int inf = 1e17;
//const int maxn = ;
string guess_sequence(signed N) {
char init = ' ';
if(press("AB") >= 1) {
if(press("A") >= 1) init = 'A';
else init = 'B';
} else {
if(press("X") >= 1) init = 'X';
else init = 'Y';
}
if(N == 1) return {init};
char d[4] = {'A', 'B', 'X', 'Y'};
vector<char> c;
loop(i, 4) if(d[i] != init) c.pb(d[i]);
string res = {init};
loop1(i, N-2) {
int x = press(
res + c[0] +
res + c[1] + c[0] +
res + c[1] + c[1] +
res + c[1] + c[2]
);
if(x == i)
res += c[2];
else if(x == i+1)
res += c[0];
else
res += c[1];
}
if(press(res + c[0]) == N) res += c[0];
else if(press(res + c[1]) == N) res += c[1];
else res += c[2];
return res;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
208 KB |
Output is correct |
2 |
Correct |
1 ms |
208 KB |
Output is correct |
3 |
Correct |
0 ms |
208 KB |
Output is correct |
4 |
Correct |
0 ms |
208 KB |
Output is correct |
5 |
Correct |
1 ms |
208 KB |
Output is correct |
6 |
Correct |
0 ms |
208 KB |
Output is correct |
7 |
Correct |
0 ms |
208 KB |
Output is correct |
8 |
Correct |
1 ms |
228 KB |
Output is correct |
9 |
Correct |
0 ms |
208 KB |
Output is correct |
10 |
Correct |
1 ms |
208 KB |
Output is correct |
11 |
Correct |
0 ms |
208 KB |
Output is correct |
12 |
Correct |
0 ms |
208 KB |
Output is correct |
13 |
Correct |
0 ms |
208 KB |
Output is correct |
14 |
Correct |
1 ms |
208 KB |
Output is correct |
15 |
Correct |
0 ms |
208 KB |
Output is correct |
16 |
Correct |
0 ms |
208 KB |
Output is correct |
17 |
Correct |
1 ms |
208 KB |
Output is correct |
18 |
Correct |
0 ms |
208 KB |
Output is correct |
19 |
Correct |
1 ms |
208 KB |
Output is correct |
20 |
Correct |
1 ms |
208 KB |
Output is correct |
21 |
Correct |
0 ms |
208 KB |
Output is correct |
22 |
Correct |
0 ms |
208 KB |
Output is correct |
23 |
Correct |
0 ms |
208 KB |
Output is correct |
24 |
Correct |
0 ms |
208 KB |
Output is correct |
25 |
Correct |
1 ms |
208 KB |
Output is correct |
26 |
Correct |
0 ms |
208 KB |
Output is correct |
27 |
Correct |
1 ms |
208 KB |
Output is correct |
28 |
Correct |
1 ms |
208 KB |
Output is correct |
29 |
Correct |
0 ms |
208 KB |
Output is correct |
30 |
Correct |
0 ms |
208 KB |
Output is correct |
31 |
Correct |
0 ms |
208 KB |
Output is correct |
32 |
Correct |
1 ms |
208 KB |
Output is correct |
33 |
Correct |
1 ms |
208 KB |
Output is correct |
34 |
Correct |
0 ms |
208 KB |
Output is correct |
35 |
Correct |
0 ms |
208 KB |
Output is correct |
36 |
Correct |
1 ms |
208 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
208 KB |
Output is correct |
2 |
Correct |
0 ms |
208 KB |
Output is correct |
3 |
Correct |
0 ms |
208 KB |
Output is correct |
4 |
Correct |
0 ms |
208 KB |
Output is correct |
5 |
Correct |
0 ms |
208 KB |
Output is correct |
6 |
Correct |
0 ms |
208 KB |
Output is correct |
7 |
Correct |
0 ms |
208 KB |
Output is correct |
8 |
Correct |
0 ms |
208 KB |
Output is correct |
9 |
Correct |
0 ms |
208 KB |
Output is correct |
10 |
Correct |
0 ms |
208 KB |
Output is correct |
11 |
Correct |
1 ms |
208 KB |
Output is correct |
12 |
Correct |
1 ms |
208 KB |
Output is correct |
13 |
Correct |
0 ms |
208 KB |
Output is correct |
14 |
Correct |
0 ms |
208 KB |
Output is correct |
15 |
Correct |
0 ms |
208 KB |
Output is correct |
16 |
Correct |
1 ms |
208 KB |
Output is correct |
17 |
Correct |
21 ms |
376 KB |
Output is correct |
18 |
Correct |
14 ms |
464 KB |
Output is correct |
19 |
Correct |
24 ms |
368 KB |
Output is correct |
20 |
Correct |
27 ms |
448 KB |
Output is correct |
21 |
Correct |
23 ms |
444 KB |
Output is correct |
22 |
Correct |
1 ms |
208 KB |
Output is correct |
23 |
Correct |
1 ms |
208 KB |
Output is correct |
24 |
Correct |
1 ms |
300 KB |
Output is correct |
25 |
Correct |
1 ms |
208 KB |
Output is correct |
26 |
Correct |
2 ms |
296 KB |
Output is correct |
27 |
Correct |
2 ms |
208 KB |
Output is correct |
28 |
Correct |
2 ms |
308 KB |
Output is correct |
29 |
Correct |
2 ms |
304 KB |
Output is correct |
30 |
Correct |
2 ms |
312 KB |
Output is correct |
31 |
Correct |
3 ms |
208 KB |
Output is correct |
32 |
Correct |
20 ms |
400 KB |
Output is correct |
33 |
Correct |
28 ms |
416 KB |
Output is correct |
34 |
Correct |
27 ms |
352 KB |
Output is correct |
35 |
Correct |
15 ms |
356 KB |
Output is correct |
36 |
Correct |
32 ms |
456 KB |
Output is correct |
37 |
Correct |
16 ms |
464 KB |
Output is correct |
38 |
Correct |
25 ms |
344 KB |
Output is correct |
39 |
Correct |
16 ms |
356 KB |
Output is correct |
40 |
Correct |
19 ms |
352 KB |
Output is correct |
41 |
Correct |
20 ms |
464 KB |
Output is correct |
42 |
Correct |
20 ms |
460 KB |
Output is correct |
43 |
Correct |
20 ms |
444 KB |
Output is correct |
44 |
Correct |
19 ms |
460 KB |
Output is correct |
45 |
Correct |
24 ms |
384 KB |
Output is correct |
46 |
Correct |
25 ms |
520 KB |
Output is correct |
47 |
Correct |
30 ms |
560 KB |
Output is correct |
48 |
Correct |
23 ms |
352 KB |
Output is correct |
49 |
Correct |
16 ms |
356 KB |
Output is correct |
50 |
Correct |
21 ms |
424 KB |
Output is correct |
51 |
Correct |
22 ms |
532 KB |
Output is correct |
52 |
Correct |
22 ms |
456 KB |
Output is correct |
53 |
Correct |
29 ms |
476 KB |
Output is correct |
54 |
Correct |
24 ms |
348 KB |
Output is correct |
55 |
Correct |
31 ms |
468 KB |
Output is correct |
56 |
Correct |
22 ms |
428 KB |
Output is correct |
57 |
Correct |
18 ms |
460 KB |
Output is correct |
58 |
Correct |
20 ms |
412 KB |
Output is correct |
59 |
Correct |
27 ms |
380 KB |
Output is correct |
60 |
Correct |
26 ms |
404 KB |
Output is correct |
61 |
Correct |
24 ms |
464 KB |
Output is correct |
62 |
Correct |
28 ms |
444 KB |
Output is correct |
63 |
Correct |
23 ms |
352 KB |
Output is correct |
64 |
Correct |
14 ms |
488 KB |
Output is correct |
65 |
Correct |
25 ms |
392 KB |
Output is correct |
66 |
Correct |
19 ms |
428 KB |
Output is correct |
67 |
Correct |
18 ms |
480 KB |
Output is correct |
68 |
Correct |
15 ms |
464 KB |
Output is correct |
69 |
Correct |
17 ms |
352 KB |
Output is correct |
70 |
Correct |
25 ms |
436 KB |
Output is correct |
71 |
Correct |
22 ms |
464 KB |
Output is correct |
72 |
Correct |
20 ms |
444 KB |
Output is correct |
73 |
Correct |
19 ms |
356 KB |
Output is correct |
74 |
Correct |
21 ms |
352 KB |
Output is correct |
75 |
Correct |
24 ms |
352 KB |
Output is correct |
76 |
Correct |
28 ms |
452 KB |
Output is correct |
77 |
Correct |
26 ms |
376 KB |
Output is correct |
78 |
Correct |
0 ms |
208 KB |
Output is correct |
79 |
Correct |
1 ms |
208 KB |
Output is correct |
80 |
Correct |
1 ms |
208 KB |
Output is correct |
81 |
Correct |
1 ms |
208 KB |
Output is correct |
82 |
Correct |
1 ms |
208 KB |
Output is correct |
83 |
Correct |
1 ms |
208 KB |
Output is correct |
84 |
Correct |
1 ms |
208 KB |
Output is correct |
85 |
Correct |
2 ms |
208 KB |
Output is correct |
86 |
Correct |
1 ms |
208 KB |
Output is correct |
87 |
Correct |
2 ms |
208 KB |
Output is correct |
88 |
Correct |
0 ms |
208 KB |
Output is correct |
89 |
Correct |
1 ms |
208 KB |
Output is correct |
90 |
Correct |
1 ms |
208 KB |
Output is correct |
91 |
Correct |
1 ms |
208 KB |
Output is correct |
92 |
Correct |
1 ms |
208 KB |
Output is correct |
93 |
Correct |
1 ms |
208 KB |
Output is correct |
94 |
Correct |
1 ms |
208 KB |
Output is correct |
95 |
Correct |
1 ms |
208 KB |
Output is correct |
96 |
Correct |
1 ms |
208 KB |
Output is correct |
97 |
Correct |
1 ms |
208 KB |
Output is correct |
98 |
Correct |
2 ms |
208 KB |
Output is correct |
99 |
Correct |
3 ms |
208 KB |
Output is correct |
100 |
Correct |
1 ms |
296 KB |
Output is correct |
101 |
Correct |
1 ms |
208 KB |
Output is correct |
102 |
Correct |
2 ms |
208 KB |
Output is correct |
103 |
Correct |
2 ms |
296 KB |
Output is correct |
104 |
Correct |
2 ms |
208 KB |
Output is correct |
105 |
Correct |
1 ms |
208 KB |
Output is correct |
106 |
Correct |
1 ms |
208 KB |
Output is correct |
107 |
Correct |
1 ms |
208 KB |
Output is correct |
108 |
Correct |
1 ms |
208 KB |
Output is correct |
109 |
Correct |
0 ms |
208 KB |
Output is correct |
110 |
Correct |
0 ms |
208 KB |
Output is correct |
111 |
Correct |
1 ms |
208 KB |
Output is correct |
112 |
Correct |
1 ms |
208 KB |
Output is correct |
113 |
Correct |
1 ms |
208 KB |
Output is correct |
114 |
Correct |
0 ms |
208 KB |
Output is correct |
115 |
Correct |
1 ms |
208 KB |
Output is correct |
116 |
Correct |
1 ms |
208 KB |
Output is correct |
117 |
Correct |
1 ms |
208 KB |
Output is correct |
118 |
Correct |
1 ms |
296 KB |
Output is correct |
119 |
Correct |
1 ms |
208 KB |
Output is correct |
120 |
Correct |
1 ms |
208 KB |
Output is correct |
121 |
Correct |
2 ms |
208 KB |
Output is correct |
122 |
Correct |
1 ms |
300 KB |
Output is correct |
123 |
Correct |
1 ms |
208 KB |
Output is correct |