# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
962402 |
2024-04-13T12:56:23 Z |
zaahir |
Combo (IOI18_combo) |
C++17 |
|
16 ms |
2052 KB |
#include "combo.h"
#include <bits/stdc++.h>
using namespace std;
std::string guess_sequence(int N) {
string ans = "";
int a = press("AB"), b = press("AX");
if (a && b) {
ans += 'A';
} else if (a) {
ans += 'B';
} else if (b) {
ans += 'X';
} else {
ans += 'Y';
}
if (N > 1) {
vector<char> buttons = {'A', 'B', 'X', 'Y'};
buttons.erase(find(buttons.begin(), buttons.end(), ans[0]));
for (int i = 2; i <= N - 1; i++) {
string guess = "";
for (char c : buttons) {
guess += ans + buttons[0] + c;
}
guess += ans + buttons[1];
a = press(guess);
if (a == i + 1) {
ans += buttons[0];
} else if (a == i) {
ans += buttons[1];
} else {
ans += buttons[2];
}
}
if (press(ans + buttons[0]) == N) {
ans += buttons[0];
} else if (press(ans + buttons[1]) == N) {
ans += buttons[1];
} else{
ans += buttons[2];
}
}
return ans;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
344 KB |
Output is correct |
2 |
Correct |
0 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 |
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 |
0 ms |
344 KB |
Output is correct |
12 |
Correct |
0 ms |
344 KB |
Output is correct |
13 |
Correct |
0 ms |
344 KB |
Output is correct |
14 |
Correct |
0 ms |
344 KB |
Output is correct |
15 |
Correct |
0 ms |
344 KB |
Output is correct |
16 |
Correct |
0 ms |
344 KB |
Output is correct |
17 |
Correct |
1 ms |
344 KB |
Output is correct |
18 |
Correct |
0 ms |
344 KB |
Output is correct |
19 |
Correct |
0 ms |
340 KB |
Output is correct |
20 |
Correct |
0 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 |
0 ms |
344 KB |
Output is correct |
24 |
Correct |
0 ms |
344 KB |
Output is correct |
25 |
Correct |
0 ms |
344 KB |
Output is correct |
26 |
Correct |
0 ms |
344 KB |
Output is correct |
27 |
Correct |
0 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 |
1 ms |
344 KB |
Output is correct |
31 |
Correct |
0 ms |
344 KB |
Output is correct |
32 |
Correct |
0 ms |
344 KB |
Output is correct |
33 |
Correct |
0 ms |
344 KB |
Output is correct |
34 |
Correct |
1 ms |
344 KB |
Output is correct |
35 |
Correct |
1 ms |
344 KB |
Output is correct |
36 |
Correct |
1 ms |
344 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
344 KB |
Output is correct |
2 |
Correct |
0 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 |
1 ms |
508 KB |
Output is correct |
13 |
Correct |
0 ms |
344 KB |
Output is correct |
14 |
Correct |
1 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 |
14 ms |
1380 KB |
Output is correct |
18 |
Correct |
12 ms |
1196 KB |
Output is correct |
19 |
Correct |
11 ms |
1116 KB |
Output is correct |
20 |
Correct |
13 ms |
1784 KB |
Output is correct |
21 |
Correct |
12 ms |
1492 KB |
Output is correct |
22 |
Correct |
0 ms |
344 KB |
Output is correct |
23 |
Correct |
0 ms |
344 KB |
Output is correct |
24 |
Correct |
1 ms |
432 KB |
Output is correct |
25 |
Correct |
1 ms |
440 KB |
Output is correct |
26 |
Correct |
1 ms |
436 KB |
Output is correct |
27 |
Correct |
1 ms |
440 KB |
Output is correct |
28 |
Correct |
1 ms |
440 KB |
Output is correct |
29 |
Correct |
1 ms |
440 KB |
Output is correct |
30 |
Correct |
1 ms |
696 KB |
Output is correct |
31 |
Correct |
1 ms |
1464 KB |
Output is correct |
32 |
Correct |
11 ms |
1208 KB |
Output is correct |
33 |
Correct |
13 ms |
1416 KB |
Output is correct |
34 |
Correct |
12 ms |
1408 KB |
Output is correct |
35 |
Correct |
12 ms |
1476 KB |
Output is correct |
36 |
Correct |
12 ms |
752 KB |
Output is correct |
37 |
Correct |
11 ms |
1504 KB |
Output is correct |
38 |
Correct |
13 ms |
1200 KB |
Output is correct |
39 |
Correct |
12 ms |
1628 KB |
Output is correct |
40 |
Correct |
12 ms |
1800 KB |
Output is correct |
41 |
Correct |
15 ms |
1712 KB |
Output is correct |
42 |
Correct |
12 ms |
1288 KB |
Output is correct |
43 |
Correct |
12 ms |
1476 KB |
Output is correct |
44 |
Correct |
12 ms |
1224 KB |
Output is correct |
45 |
Correct |
14 ms |
1744 KB |
Output is correct |
46 |
Correct |
12 ms |
1020 KB |
Output is correct |
47 |
Correct |
16 ms |
1880 KB |
Output is correct |
48 |
Correct |
13 ms |
1468 KB |
Output is correct |
49 |
Correct |
16 ms |
2052 KB |
Output is correct |
50 |
Correct |
11 ms |
1356 KB |
Output is correct |
51 |
Correct |
11 ms |
1452 KB |
Output is correct |
52 |
Correct |
12 ms |
1740 KB |
Output is correct |
53 |
Correct |
13 ms |
1248 KB |
Output is correct |
54 |
Correct |
12 ms |
1648 KB |
Output is correct |
55 |
Correct |
12 ms |
1500 KB |
Output is correct |
56 |
Correct |
13 ms |
1684 KB |
Output is correct |
57 |
Correct |
14 ms |
1496 KB |
Output is correct |
58 |
Correct |
14 ms |
1500 KB |
Output is correct |
59 |
Correct |
15 ms |
1276 KB |
Output is correct |
60 |
Correct |
11 ms |
1076 KB |
Output is correct |
61 |
Correct |
14 ms |
1512 KB |
Output is correct |
62 |
Correct |
12 ms |
1404 KB |
Output is correct |
63 |
Correct |
12 ms |
1532 KB |
Output is correct |
64 |
Correct |
12 ms |
1672 KB |
Output is correct |
65 |
Correct |
14 ms |
1500 KB |
Output is correct |
66 |
Correct |
12 ms |
1400 KB |
Output is correct |
67 |
Correct |
12 ms |
1412 KB |
Output is correct |
68 |
Correct |
11 ms |
1488 KB |
Output is correct |
69 |
Correct |
13 ms |
1644 KB |
Output is correct |
70 |
Correct |
12 ms |
1460 KB |
Output is correct |
71 |
Correct |
12 ms |
1204 KB |
Output is correct |
72 |
Correct |
12 ms |
1256 KB |
Output is correct |
73 |
Correct |
12 ms |
1212 KB |
Output is correct |
74 |
Correct |
14 ms |
1508 KB |
Output is correct |
75 |
Correct |
15 ms |
1784 KB |
Output is correct |
76 |
Correct |
12 ms |
1244 KB |
Output is correct |
77 |
Correct |
13 ms |
1464 KB |
Output is correct |
78 |
Correct |
0 ms |
344 KB |
Output is correct |
79 |
Correct |
1 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 |
0 ms |
344 KB |
Output is correct |
84 |
Correct |
0 ms |
344 KB |
Output is correct |
85 |
Correct |
1 ms |
344 KB |
Output is correct |
86 |
Correct |
0 ms |
440 KB |
Output is correct |
87 |
Correct |
1 ms |
436 KB |
Output is correct |
88 |
Correct |
0 ms |
344 KB |
Output is correct |
89 |
Correct |
1 ms |
344 KB |
Output is correct |
90 |
Correct |
0 ms |
344 KB |
Output is correct |
91 |
Correct |
0 ms |
344 KB |
Output is correct |
92 |
Correct |
1 ms |
344 KB |
Output is correct |
93 |
Correct |
0 ms |
344 KB |
Output is correct |
94 |
Correct |
1 ms |
344 KB |
Output is correct |
95 |
Correct |
0 ms |
344 KB |
Output is correct |
96 |
Correct |
0 ms |
432 KB |
Output is correct |
97 |
Correct |
1 ms |
432 KB |
Output is correct |
98 |
Correct |
1 ms |
436 KB |
Output is correct |
99 |
Correct |
1 ms |
436 KB |
Output is correct |
100 |
Correct |
0 ms |
436 KB |
Output is correct |
101 |
Correct |
1 ms |
664 KB |
Output is correct |
102 |
Correct |
1 ms |
432 KB |
Output is correct |
103 |
Correct |
0 ms |
440 KB |
Output is correct |
104 |
Correct |
1 ms |
344 KB |
Output is correct |
105 |
Correct |
1 ms |
344 KB |
Output is correct |
106 |
Correct |
1 ms |
344 KB |
Output is correct |
107 |
Correct |
0 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 |
1 ms |
504 KB |
Output is correct |
116 |
Correct |
0 ms |
344 KB |
Output is correct |
117 |
Correct |
1 ms |
344 KB |
Output is correct |
118 |
Correct |
0 ms |
344 KB |
Output is correct |
119 |
Correct |
1 ms |
344 KB |
Output is correct |
120 |
Correct |
1 ms |
432 KB |
Output is correct |
121 |
Correct |
0 ms |
436 KB |
Output is correct |
122 |
Correct |
1 ms |
436 KB |
Output is correct |
123 |
Correct |
1 ms |
436 KB |
Output is correct |