# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
713111 |
2023-03-21T05:22:48 Z |
hoainiem |
Combo (IOI18_combo) |
C++14 |
|
32 ms |
612 KB |
#include "combo.h"
#include <bits/stdc++.h>
using namespace std;
string vt, st;
pair<int, int>ds[3]{{0, 1}, {0, 2}, {1, 2}};
string s[3];
int k, mask;
std::string guess_sequence(int n) {
string ans;
k = press("AB");
if (k == 2)
ans = "AB";
else{
if (k == 1){
if (press("A"))
ans = "A";
else
ans = "B";
}
else{
if (press("X"))
ans = "X";
else
ans = "Y";
}
}
// if (n == 1)
// return ans;
vt = {'A', 'B', 'X', 'Y'};
for (int i = 0; i < 4; i++)
if (vt[i] == ans[0]){
vt.erase(vt.begin() + i);
break;
}
mask = vt[0] ^ vt[1] ^ vt[2];
char a = vt[0], b = vt[1], c = vt[2];
while ((int)ans.size() < n){
int sz = ans.size();
if (n - (int)ans.size() == 1){
if (press(ans + a) == n)
return ans + a;
else{
if(press(ans + b) == n)
return ans + b;
return ans + c;
}
}
int op = press(ans + a + ans + b + a + ans + b + b + ans + b + c);
if (op == sz)
ans = ans + c;
else{
if (op - sz == 1)
ans = ans + a;
else
ans = ans + b;
}
}
return ans;
}
# |
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 |
1 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 |
1 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 |
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 |
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 |
1 ms |
208 KB |
Output is correct |
25 |
Correct |
0 ms |
208 KB |
Output is correct |
26 |
Correct |
1 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 |
1 ms |
208 KB |
Output is correct |
30 |
Correct |
1 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 |
0 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 |
0 ms |
208 KB |
Output is correct |
# |
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 |
1 ms |
208 KB |
Output is correct |
5 |
Correct |
1 ms |
208 KB |
Output is correct |
6 |
Correct |
1 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 |
1 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 |
21 ms |
436 KB |
Output is correct |
18 |
Correct |
28 ms |
384 KB |
Output is correct |
19 |
Correct |
20 ms |
508 KB |
Output is correct |
20 |
Correct |
24 ms |
380 KB |
Output is correct |
21 |
Correct |
26 ms |
408 KB |
Output is correct |
22 |
Correct |
0 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 |
1 ms |
208 KB |
Output is correct |
26 |
Correct |
1 ms |
208 KB |
Output is correct |
27 |
Correct |
1 ms |
300 KB |
Output is correct |
28 |
Correct |
2 ms |
336 KB |
Output is correct |
29 |
Correct |
2 ms |
208 KB |
Output is correct |
30 |
Correct |
2 ms |
336 KB |
Output is correct |
31 |
Correct |
3 ms |
208 KB |
Output is correct |
32 |
Correct |
25 ms |
436 KB |
Output is correct |
33 |
Correct |
32 ms |
480 KB |
Output is correct |
34 |
Correct |
23 ms |
512 KB |
Output is correct |
35 |
Correct |
16 ms |
456 KB |
Output is correct |
36 |
Correct |
26 ms |
468 KB |
Output is correct |
37 |
Correct |
22 ms |
468 KB |
Output is correct |
38 |
Correct |
27 ms |
484 KB |
Output is correct |
39 |
Correct |
26 ms |
384 KB |
Output is correct |
40 |
Correct |
26 ms |
472 KB |
Output is correct |
41 |
Correct |
23 ms |
388 KB |
Output is correct |
42 |
Correct |
24 ms |
468 KB |
Output is correct |
43 |
Correct |
26 ms |
500 KB |
Output is correct |
44 |
Correct |
17 ms |
516 KB |
Output is correct |
45 |
Correct |
26 ms |
612 KB |
Output is correct |
46 |
Correct |
27 ms |
480 KB |
Output is correct |
47 |
Correct |
15 ms |
396 KB |
Output is correct |
48 |
Correct |
27 ms |
484 KB |
Output is correct |
49 |
Correct |
19 ms |
384 KB |
Output is correct |
50 |
Correct |
26 ms |
464 KB |
Output is correct |
51 |
Correct |
25 ms |
456 KB |
Output is correct |
52 |
Correct |
18 ms |
480 KB |
Output is correct |
53 |
Correct |
13 ms |
568 KB |
Output is correct |
54 |
Correct |
27 ms |
380 KB |
Output is correct |
55 |
Correct |
24 ms |
448 KB |
Output is correct |
56 |
Correct |
29 ms |
384 KB |
Output is correct |
57 |
Correct |
22 ms |
416 KB |
Output is correct |
58 |
Correct |
23 ms |
488 KB |
Output is correct |
59 |
Correct |
27 ms |
560 KB |
Output is correct |
60 |
Correct |
28 ms |
384 KB |
Output is correct |
61 |
Correct |
22 ms |
548 KB |
Output is correct |
62 |
Correct |
18 ms |
500 KB |
Output is correct |
63 |
Correct |
28 ms |
424 KB |
Output is correct |
64 |
Correct |
23 ms |
532 KB |
Output is correct |
65 |
Correct |
27 ms |
496 KB |
Output is correct |
66 |
Correct |
17 ms |
492 KB |
Output is correct |
67 |
Correct |
24 ms |
496 KB |
Output is correct |
68 |
Correct |
29 ms |
384 KB |
Output is correct |
69 |
Correct |
23 ms |
468 KB |
Output is correct |
70 |
Correct |
21 ms |
496 KB |
Output is correct |
71 |
Correct |
27 ms |
388 KB |
Output is correct |
72 |
Correct |
25 ms |
380 KB |
Output is correct |
73 |
Correct |
26 ms |
560 KB |
Output is correct |
74 |
Correct |
27 ms |
500 KB |
Output is correct |
75 |
Correct |
20 ms |
388 KB |
Output is correct |
76 |
Correct |
24 ms |
448 KB |
Output is correct |
77 |
Correct |
26 ms |
600 KB |
Output is correct |
78 |
Correct |
1 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 |
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 |
1 ms |
208 KB |
Output is correct |
90 |
Correct |
0 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 |
1 ms |
208 KB |
Output is correct |
99 |
Correct |
1 ms |
208 KB |
Output is correct |
100 |
Correct |
1 ms |
208 KB |
Output is correct |
101 |
Correct |
1 ms |
304 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 |
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 |
1 ms |
208 KB |
Output is correct |
110 |
Correct |
1 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 |
1 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 |
304 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 |
1 ms |
208 KB |
Output is correct |
122 |
Correct |
1 ms |
208 KB |
Output is correct |
123 |
Correct |
1 ms |
296 KB |
Output is correct |