# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
813258 |
2023-08-07T14:40:57 Z |
Pikachu |
Combo (IOI18_combo) |
C++17 |
|
29 ms |
668 KB |
#include <bits/stdc++.h>
using namespace std;
template<typename T>
inline bool maxi(T &x, const T &val)
{
if (x < val) return x = val, true;
return false;
}
template<typename T>
inline bool mini(T &x, const T &val)
{
if (x > val) return x = val, true;
return false;
}
int press(string p);
char c[4] = {'A', 'B', 'X', 'Y'};
string guess_sequence(int n)
{
string ans = "";
if (press("AB")) {
if (press("A")) ans += "A";
else ans += "B", swap(c[0], c[1]);
}
else {
if (press("X")) ans += "X", swap(c[0], c[2]);
else ans += "Y", swap(c[0], c[3]);
}
if (n == 1) return ans;
while ((int)ans.size() < n - 1) {
string tmp = "";
for (int i = 1; i <= 3; i++) {
tmp += (ans + c[1] + c[i]);
}
tmp += (ans + c[2]);
int dak = press(tmp);
if (dak == (int)ans.size()) {
ans += c[3];
}
else if (dak == (int)ans.size() + 1) {
ans += c[2];
}
else ans += c[1];
}
if (press(ans + c[1]) == n) return ans + c[1];
if (press(ans + c[2]) == n) return ans + c[2];
return ans + c[3];
}
# |
Verdict |
Execution time |
Memory |
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 |
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 |
0 ms |
208 KB |
Output is correct |
12 |
Correct |
0 ms |
208 KB |
Output is correct |
13 |
Correct |
1 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 |
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 |
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 |
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 |
208 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 |
0 ms |
208 KB |
Output is correct |
35 |
Correct |
1 ms |
208 KB |
Output is correct |
36 |
Correct |
0 ms |
208 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 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 |
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 |
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 |
1 ms |
208 KB |
Output is correct |
17 |
Correct |
24 ms |
436 KB |
Output is correct |
18 |
Correct |
15 ms |
376 KB |
Output is correct |
19 |
Correct |
18 ms |
372 KB |
Output is correct |
20 |
Correct |
15 ms |
368 KB |
Output is correct |
21 |
Correct |
27 ms |
372 KB |
Output is correct |
22 |
Correct |
1 ms |
208 KB |
Output is correct |
23 |
Correct |
1 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 |
2 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 |
2 ms |
208 KB |
Output is correct |
30 |
Correct |
1 ms |
304 KB |
Output is correct |
31 |
Correct |
2 ms |
316 KB |
Output is correct |
32 |
Correct |
18 ms |
376 KB |
Output is correct |
33 |
Correct |
17 ms |
388 KB |
Output is correct |
34 |
Correct |
22 ms |
372 KB |
Output is correct |
35 |
Correct |
17 ms |
472 KB |
Output is correct |
36 |
Correct |
14 ms |
592 KB |
Output is correct |
37 |
Correct |
20 ms |
376 KB |
Output is correct |
38 |
Correct |
22 ms |
484 KB |
Output is correct |
39 |
Correct |
29 ms |
464 KB |
Output is correct |
40 |
Correct |
18 ms |
376 KB |
Output is correct |
41 |
Correct |
13 ms |
404 KB |
Output is correct |
42 |
Correct |
18 ms |
368 KB |
Output is correct |
43 |
Correct |
24 ms |
640 KB |
Output is correct |
44 |
Correct |
23 ms |
372 KB |
Output is correct |
45 |
Correct |
18 ms |
440 KB |
Output is correct |
46 |
Correct |
17 ms |
668 KB |
Output is correct |
47 |
Correct |
24 ms |
456 KB |
Output is correct |
48 |
Correct |
23 ms |
392 KB |
Output is correct |
49 |
Correct |
22 ms |
372 KB |
Output is correct |
50 |
Correct |
17 ms |
368 KB |
Output is correct |
51 |
Correct |
18 ms |
468 KB |
Output is correct |
52 |
Correct |
21 ms |
368 KB |
Output is correct |
53 |
Correct |
18 ms |
372 KB |
Output is correct |
54 |
Correct |
20 ms |
376 KB |
Output is correct |
55 |
Correct |
22 ms |
396 KB |
Output is correct |
56 |
Correct |
20 ms |
576 KB |
Output is correct |
57 |
Correct |
22 ms |
372 KB |
Output is correct |
58 |
Correct |
21 ms |
368 KB |
Output is correct |
59 |
Correct |
19 ms |
372 KB |
Output is correct |
60 |
Correct |
25 ms |
368 KB |
Output is correct |
61 |
Correct |
25 ms |
528 KB |
Output is correct |
62 |
Correct |
18 ms |
376 KB |
Output is correct |
63 |
Correct |
21 ms |
376 KB |
Output is correct |
64 |
Correct |
24 ms |
492 KB |
Output is correct |
65 |
Correct |
16 ms |
376 KB |
Output is correct |
66 |
Correct |
21 ms |
464 KB |
Output is correct |
67 |
Correct |
16 ms |
376 KB |
Output is correct |
68 |
Correct |
15 ms |
488 KB |
Output is correct |
69 |
Correct |
22 ms |
372 KB |
Output is correct |
70 |
Correct |
17 ms |
380 KB |
Output is correct |
71 |
Correct |
20 ms |
372 KB |
Output is correct |
72 |
Correct |
14 ms |
372 KB |
Output is correct |
73 |
Correct |
19 ms |
484 KB |
Output is correct |
74 |
Correct |
19 ms |
368 KB |
Output is correct |
75 |
Correct |
19 ms |
372 KB |
Output is correct |
76 |
Correct |
13 ms |
476 KB |
Output is correct |
77 |
Correct |
10 ms |
380 KB |
Output is correct |
78 |
Correct |
0 ms |
208 KB |
Output is correct |
79 |
Correct |
1 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 |
256 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 |
1 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 |
0 ms |
208 KB |
Output is correct |
92 |
Correct |
1 ms |
208 KB |
Output is correct |
93 |
Correct |
0 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 |
296 KB |
Output is correct |
98 |
Correct |
1 ms |
208 KB |
Output is correct |
99 |
Correct |
1 ms |
208 KB |
Output is correct |
100 |
Correct |
0 ms |
208 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 |
1 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 |
0 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 |
0 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 |
1 ms |
208 KB |
Output is correct |
119 |
Correct |
1 ms |
208 KB |
Output is correct |
120 |
Correct |
1 ms |
248 KB |
Output is correct |
121 |
Correct |
1 ms |
208 KB |
Output is correct |
122 |
Correct |
1 ms |
208 KB |
Output is correct |
123 |
Correct |
1 ms |
208 KB |
Output is correct |