# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
734509 |
2023-05-02T14:40:46 Z |
JakobZorz |
Combo (IOI18_combo) |
C++14 |
|
48 ms |
660 KB |
#include "combo.h"
#include <vector>
#include <iostream>
/*
Saa Sab Sba
0 -> {
S = Sc
}
1 -> {
A: Sac Sbb Sbc
Sbb
0 -> S = Sac
1 -> S = Sbc
2 -> S = Sbb
}
2 -> {
A: Saa Sab Sba
Saa
0 -> S = Sba
1 -> S = Sab
2 -> S = Saa
}
*/
std::string guess_sequence(int N) {
char a, b, c;
std::string S;
if(press("AB") != 0) {
if(press("A") != 0) {
a = 'B';
b = 'X';
c = 'Y';
S = "A";
} else {
a = 'A';
b = 'X';
c = 'Y';
S = "B";
}
} else {
if(press("X") != 0) {
a = 'A';
b = 'B';
c = 'Y';
S = "X";
} else {
a = 'A';
b = 'B';
c = 'X';
S = "Y";
}
}
while((int)S.size() < N - 1) {
int r = press(S+a+a + S+a+b + S+b+a);
if(r == (int)S.size()) {
S = S + c;
} else if(r == (int)S.size() + 1) {
// Sac Sbb Sbc
int r2 = press(S+b+b);
if(r2 == (int)S.size()) {
S = S + a + c;
} else if(r2 == (int)S.size() + 1) {
S = S + b + c;
} else {
S = S + b + b;
}
} else if(r == (int)S.size() + 2) {
// Saa Sab Sba
int r2 = press(S+a+a);
if(r2 == (int)S.size()) {
S = S + b + a;
} else if(r2 == (int)S.size() + 1) {
S = S + a + b;
} else {
S = S + a + a;
}
}
}
if((int)S.size() == N - 1) {
if(press(S+a + S+b) == (int)S.size() + 1) {
if(press(S+a) == (int)S.size() + 1) {
S += a;
} else {
S += b;
}
} else {
S += c;
}
}
return S;
}
# |
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 |
1 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 |
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 |
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 |
1 ms |
208 KB |
Output is correct |
13 |
Correct |
1 ms |
240 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 |
1 ms |
208 KB |
Output is correct |
18 |
Correct |
0 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 |
1 ms |
208 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 |
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 |
1 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 |
1 ms |
208 KB |
Output is correct |
2 |
Correct |
0 ms |
208 KB |
Output is correct |
3 |
Correct |
1 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 |
1 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 |
1 ms |
208 KB |
Output is correct |
16 |
Correct |
0 ms |
208 KB |
Output is correct |
17 |
Correct |
24 ms |
364 KB |
Output is correct |
18 |
Correct |
24 ms |
372 KB |
Output is correct |
19 |
Correct |
26 ms |
368 KB |
Output is correct |
20 |
Correct |
39 ms |
372 KB |
Output is correct |
21 |
Correct |
29 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 |
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 |
2 ms |
208 KB |
Output is correct |
28 |
Correct |
2 ms |
304 KB |
Output is correct |
29 |
Correct |
2 ms |
308 KB |
Output is correct |
30 |
Correct |
3 ms |
208 KB |
Output is correct |
31 |
Correct |
3 ms |
336 KB |
Output is correct |
32 |
Correct |
31 ms |
364 KB |
Output is correct |
33 |
Correct |
18 ms |
480 KB |
Output is correct |
34 |
Correct |
34 ms |
372 KB |
Output is correct |
35 |
Correct |
25 ms |
372 KB |
Output is correct |
36 |
Correct |
25 ms |
372 KB |
Output is correct |
37 |
Correct |
34 ms |
368 KB |
Output is correct |
38 |
Correct |
17 ms |
480 KB |
Output is correct |
39 |
Correct |
20 ms |
368 KB |
Output is correct |
40 |
Correct |
25 ms |
372 KB |
Output is correct |
41 |
Correct |
32 ms |
364 KB |
Output is correct |
42 |
Correct |
28 ms |
368 KB |
Output is correct |
43 |
Correct |
22 ms |
368 KB |
Output is correct |
44 |
Correct |
38 ms |
372 KB |
Output is correct |
45 |
Correct |
24 ms |
364 KB |
Output is correct |
46 |
Correct |
30 ms |
364 KB |
Output is correct |
47 |
Correct |
30 ms |
368 KB |
Output is correct |
48 |
Correct |
28 ms |
368 KB |
Output is correct |
49 |
Correct |
33 ms |
364 KB |
Output is correct |
50 |
Correct |
31 ms |
460 KB |
Output is correct |
51 |
Correct |
48 ms |
364 KB |
Output is correct |
52 |
Correct |
30 ms |
372 KB |
Output is correct |
53 |
Correct |
23 ms |
364 KB |
Output is correct |
54 |
Correct |
36 ms |
424 KB |
Output is correct |
55 |
Correct |
20 ms |
372 KB |
Output is correct |
56 |
Correct |
32 ms |
364 KB |
Output is correct |
57 |
Correct |
26 ms |
660 KB |
Output is correct |
58 |
Correct |
25 ms |
468 KB |
Output is correct |
59 |
Correct |
27 ms |
364 KB |
Output is correct |
60 |
Correct |
24 ms |
368 KB |
Output is correct |
61 |
Correct |
28 ms |
364 KB |
Output is correct |
62 |
Correct |
21 ms |
548 KB |
Output is correct |
63 |
Correct |
20 ms |
376 KB |
Output is correct |
64 |
Correct |
25 ms |
368 KB |
Output is correct |
65 |
Correct |
27 ms |
472 KB |
Output is correct |
66 |
Correct |
15 ms |
368 KB |
Output is correct |
67 |
Correct |
21 ms |
480 KB |
Output is correct |
68 |
Correct |
23 ms |
372 KB |
Output is correct |
69 |
Correct |
29 ms |
472 KB |
Output is correct |
70 |
Correct |
25 ms |
372 KB |
Output is correct |
71 |
Correct |
20 ms |
472 KB |
Output is correct |
72 |
Correct |
31 ms |
364 KB |
Output is correct |
73 |
Correct |
18 ms |
484 KB |
Output is correct |
74 |
Correct |
25 ms |
368 KB |
Output is correct |
75 |
Correct |
16 ms |
368 KB |
Output is correct |
76 |
Correct |
26 ms |
476 KB |
Output is correct |
77 |
Correct |
17 ms |
484 KB |
Output is correct |
78 |
Correct |
1 ms |
208 KB |
Output is correct |
79 |
Correct |
0 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 |
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 |
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 |
336 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 |
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 |
1 ms |
208 KB |
Output is correct |
107 |
Correct |
1 ms |
264 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 |
0 ms |
208 KB |
Output is correct |
113 |
Correct |
0 ms |
208 KB |
Output is correct |
114 |
Correct |
1 ms |
256 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 |
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 |
300 KB |
Output is correct |
123 |
Correct |
1 ms |
208 KB |
Output is correct |