#include "combo.h"
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
#define eb emplace_back
#define pb push_back
#define ft first
#define sd second
#define pi pair<int, int>
#define all(x) (x).begin(), (x).end()
#define rall(x) (x).rbegin(), (x).rend()
#define dbg(...) dbg_out(__VA_ARGS__)
using ll = long long;
using ld = long double;
using namespace std;
using namespace __gnu_pbds;
//Constants
const ll INF = 5 * 1e18;
const int IINF = 2 * 1e9;
const ll MOD = 1e9 + 7;
// const ll MOD = 998244353;
const ll dx[4] = {1, 0, -1, 0}, dy[4] = {0, 1, 0, -1};
const ld PI = 3.14159265359;
//Templates
template<typename A, typename B> ostream& operator<<(ostream &os, const pair<A, B> &p) {return os << '(' << p.first << ", " << p.second << ')';}
template<typename T_container, typename T = typename enable_if<!is_same<T_container, string>::value, typename T_container::value_type>::type> ostream& operator<<(ostream &os, const T_container &v) {os << '['; string sep; for (const T &x : v) os << sep << x, sep = ", "; return os << ']';}
void dbg_out() {cerr << endl;}
template<typename Head, typename... Tail> void dbg_out(Head H, Tail... T) { cerr << H << ' '; dbg_out(T...); }
template<typename T> void mins(T& x, T y) {x = min(x, y);}
template<typename T> void maxs(T& x, T y) {x = max(x, y);}
template<typename T> using oset = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>;
template<typename T> using omset = tree<T, null_type, less_equal<T>, rb_tree_tag, tree_order_statistics_node_update>;
const string ABC = "ABXY";
string nABC;
string guess_sequence(int n) {
string ans;
int skip;
{
string cur;
for (int i = 0; i < 4; i++) {
cur += ABC[i];
}
if (press(cur.substr(0, 2))) {
if (press(cur.substr(0, 1))) {
skip = 0;
} else {
skip = 1;
}
} else {
if (press(cur.substr(2, 1))) {
skip = 2;
} else {
skip = 3;
}
}
ans.pb(ABC[skip]);
}
if (n == 1) {
return ans;
}
for (int i = 0; i < 4; i++) {
if (i == skip) continue;
nABC.pb(ABC[i]);
}
for (int it = 1; it < n - 1; it++) {
string cur;
for (int i = 0; i < 3; i++) {
cur += ans;
cur += nABC[0];
cur += nABC[i];
}
cur += ans;
cur += nABC[1];
int val = press(cur);
if (val == it) {
ans.pb(nABC[2]);
} else if (val == it + 1) {
ans.pb(nABC[1]);
} else {
ans.pb(nABC[0]);
}
}
string cur;
for (int i = 0; i < 3; i++) {
cur += ans; cur += nABC[i];
}
if (press(cur.substr(0, 2 * n)) == n) {
if (press(cur.substr(0, n)) == n) {
ans.pb(nABC[0]);
} else {
ans.pb(nABC[1]);
}
} else {
ans.pb(nABC[2]);
}
return ans;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 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 |
1 ms |
208 KB |
Output is correct |
8 |
Correct |
1 ms |
208 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 |
1 ms |
208 KB |
Output is correct |
13 |
Correct |
1 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 |
0 ms |
208 KB |
Output is correct |
18 |
Correct |
1 ms |
208 KB |
Output is correct |
19 |
Correct |
0 ms |
208 KB |
Output is correct |
20 |
Correct |
0 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 |
0 ms |
208 KB |
Output is correct |
26 |
Correct |
0 ms |
208 KB |
Output is correct |
27 |
Correct |
0 ms |
208 KB |
Output is correct |
28 |
Correct |
0 ms |
208 KB |
Output is correct |
29 |
Correct |
0 ms |
208 KB |
Output is correct |
30 |
Correct |
0 ms |
288 KB |
Output is correct |
31 |
Correct |
0 ms |
208 KB |
Output is correct |
32 |
Correct |
0 ms |
208 KB |
Output is correct |
33 |
Correct |
0 ms |
208 KB |
Output is correct |
34 |
Correct |
1 ms |
208 KB |
Output is correct |
35 |
Correct |
1 ms |
208 KB |
Output is correct |
36 |
Correct |
0 ms |
208 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 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 |
1 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 |
1 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 |
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 |
0 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 |
32 ms |
368 KB |
Output is correct |
18 |
Correct |
29 ms |
432 KB |
Output is correct |
19 |
Correct |
32 ms |
348 KB |
Output is correct |
20 |
Correct |
23 ms |
356 KB |
Output is correct |
21 |
Correct |
19 ms |
384 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 |
208 KB |
Output is correct |
25 |
Correct |
2 ms |
304 KB |
Output is correct |
26 |
Correct |
1 ms |
208 KB |
Output is correct |
27 |
Correct |
1 ms |
208 KB |
Output is correct |
28 |
Correct |
2 ms |
308 KB |
Output is correct |
29 |
Correct |
2 ms |
208 KB |
Output is correct |
30 |
Correct |
2 ms |
208 KB |
Output is correct |
31 |
Correct |
1 ms |
208 KB |
Output is correct |
32 |
Correct |
26 ms |
472 KB |
Output is correct |
33 |
Correct |
24 ms |
536 KB |
Output is correct |
34 |
Correct |
28 ms |
424 KB |
Output is correct |
35 |
Correct |
32 ms |
352 KB |
Output is correct |
36 |
Correct |
24 ms |
472 KB |
Output is correct |
37 |
Correct |
22 ms |
372 KB |
Output is correct |
38 |
Correct |
29 ms |
352 KB |
Output is correct |
39 |
Correct |
34 ms |
456 KB |
Output is correct |
40 |
Correct |
27 ms |
448 KB |
Output is correct |
41 |
Correct |
21 ms |
356 KB |
Output is correct |
42 |
Correct |
21 ms |
456 KB |
Output is correct |
43 |
Correct |
31 ms |
464 KB |
Output is correct |
44 |
Correct |
19 ms |
464 KB |
Output is correct |
45 |
Correct |
27 ms |
416 KB |
Output is correct |
46 |
Correct |
25 ms |
464 KB |
Output is correct |
47 |
Correct |
13 ms |
416 KB |
Output is correct |
48 |
Correct |
28 ms |
472 KB |
Output is correct |
49 |
Correct |
16 ms |
428 KB |
Output is correct |
50 |
Correct |
27 ms |
352 KB |
Output is correct |
51 |
Correct |
22 ms |
440 KB |
Output is correct |
52 |
Correct |
16 ms |
472 KB |
Output is correct |
53 |
Correct |
23 ms |
440 KB |
Output is correct |
54 |
Correct |
28 ms |
356 KB |
Output is correct |
55 |
Correct |
27 ms |
352 KB |
Output is correct |
56 |
Correct |
22 ms |
352 KB |
Output is correct |
57 |
Correct |
16 ms |
436 KB |
Output is correct |
58 |
Correct |
23 ms |
352 KB |
Output is correct |
59 |
Correct |
14 ms |
364 KB |
Output is correct |
60 |
Correct |
29 ms |
368 KB |
Output is correct |
61 |
Correct |
23 ms |
516 KB |
Output is correct |
62 |
Correct |
22 ms |
356 KB |
Output is correct |
63 |
Correct |
25 ms |
568 KB |
Output is correct |
64 |
Correct |
23 ms |
456 KB |
Output is correct |
65 |
Correct |
27 ms |
352 KB |
Output is correct |
66 |
Correct |
21 ms |
456 KB |
Output is correct |
67 |
Correct |
25 ms |
460 KB |
Output is correct |
68 |
Correct |
25 ms |
348 KB |
Output is correct |
69 |
Correct |
25 ms |
352 KB |
Output is correct |
70 |
Correct |
25 ms |
444 KB |
Output is correct |
71 |
Correct |
29 ms |
352 KB |
Output is correct |
72 |
Correct |
20 ms |
464 KB |
Output is correct |
73 |
Correct |
22 ms |
424 KB |
Output is correct |
74 |
Correct |
30 ms |
352 KB |
Output is correct |
75 |
Correct |
26 ms |
432 KB |
Output is correct |
76 |
Correct |
24 ms |
500 KB |
Output is correct |
77 |
Correct |
30 ms |
448 KB |
Output is correct |
78 |
Correct |
0 ms |
208 KB |
Output is correct |
79 |
Correct |
0 ms |
208 KB |
Output is correct |
80 |
Correct |
0 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 |
1 ms |
208 KB |
Output is correct |
86 |
Correct |
1 ms |
208 KB |
Output is correct |
87 |
Correct |
0 ms |
208 KB |
Output is correct |
88 |
Correct |
0 ms |
208 KB |
Output is correct |
89 |
Correct |
0 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 |
240 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 |
300 KB |
Output is correct |
98 |
Correct |
1 ms |
208 KB |
Output is correct |
99 |
Correct |
1 ms |
208 KB |
Output is correct |
100 |
Correct |
1 ms |
304 KB |
Output is correct |
101 |
Correct |
1 ms |
208 KB |
Output is correct |
102 |
Correct |
1 ms |
208 KB |
Output is correct |
103 |
Correct |
1 ms |
208 KB |
Output is correct |
104 |
Correct |
0 ms |
208 KB |
Output is correct |
105 |
Correct |
1 ms |
208 KB |
Output is correct |
106 |
Correct |
0 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 |
0 ms |
208 KB |
Output is correct |
112 |
Correct |
0 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 |
0 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 |
0 ms |
208 KB |
Output is correct |
119 |
Correct |
1 ms |
208 KB |
Output is correct |
120 |
Correct |
1 ms |
208 KB |
Output is correct |
121 |
Correct |
1 ms |
208 KB |
Output is correct |
122 |
Correct |
1 ms |
208 KB |
Output is correct |
123 |
Correct |
2 ms |
208 KB |
Output is correct |