# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
769162 |
2023-06-29T09:06:21 Z |
pashka |
Combo (IOI18_combo) |
C++14 |
|
24 ms |
564 KB |
#include "combo.h"
char guess_first_letter() {
int x = press("AB");
if (x > 0) {
int y = press("A");
if (y > 0) {
return 'A';
} else {
return 'B';
}
} else {
int y = press("X");
if (y > 0) {
return 'X';
} else {
return 'Y';
}
}
}
std::string guess_sequence(int N) {
std::string s;
s += guess_first_letter();
if (N == 1) {
return s;
}
std::string chars;
for (char c : "ABXY") {
if (c != s[0]) chars += c;
}
for (int i = 0; i < N - 2; i++) {
int x = press(
s + chars[0] + chars[0] +
s + chars[0] + chars[1] +
s + chars[0] + chars[2] +
s + chars[1]);
if (x == (int)s.size()) {
s += chars[2];
} else if (x == (int)s.size() + 1) {
s += chars[1];
} else {
s += chars[0];
}
}
int x = press(s + chars[0] + s + chars[1]);
if (x == N) {
x = press(s + chars[0]);
if (x == N) {
return s + chars[0];
} else {
return s + chars[1];
}
} else {
return s + chars[2];
}
}
# |
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 |
1 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 |
0 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 |
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 |
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 |
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 |
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 |
19 ms |
556 KB |
Output is correct |
18 |
Correct |
20 ms |
440 KB |
Output is correct |
19 |
Correct |
17 ms |
460 KB |
Output is correct |
20 |
Correct |
18 ms |
340 KB |
Output is correct |
21 |
Correct |
20 ms |
336 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 |
284 KB |
Output is correct |
28 |
Correct |
1 ms |
208 KB |
Output is correct |
29 |
Correct |
1 ms |
208 KB |
Output is correct |
30 |
Correct |
2 ms |
284 KB |
Output is correct |
31 |
Correct |
2 ms |
208 KB |
Output is correct |
32 |
Correct |
18 ms |
332 KB |
Output is correct |
33 |
Correct |
19 ms |
340 KB |
Output is correct |
34 |
Correct |
16 ms |
340 KB |
Output is correct |
35 |
Correct |
20 ms |
396 KB |
Output is correct |
36 |
Correct |
21 ms |
340 KB |
Output is correct |
37 |
Correct |
21 ms |
336 KB |
Output is correct |
38 |
Correct |
11 ms |
432 KB |
Output is correct |
39 |
Correct |
16 ms |
340 KB |
Output is correct |
40 |
Correct |
16 ms |
440 KB |
Output is correct |
41 |
Correct |
17 ms |
344 KB |
Output is correct |
42 |
Correct |
20 ms |
336 KB |
Output is correct |
43 |
Correct |
19 ms |
564 KB |
Output is correct |
44 |
Correct |
21 ms |
340 KB |
Output is correct |
45 |
Correct |
20 ms |
332 KB |
Output is correct |
46 |
Correct |
21 ms |
336 KB |
Output is correct |
47 |
Correct |
17 ms |
336 KB |
Output is correct |
48 |
Correct |
21 ms |
344 KB |
Output is correct |
49 |
Correct |
21 ms |
396 KB |
Output is correct |
50 |
Correct |
11 ms |
332 KB |
Output is correct |
51 |
Correct |
22 ms |
340 KB |
Output is correct |
52 |
Correct |
21 ms |
336 KB |
Output is correct |
53 |
Correct |
14 ms |
476 KB |
Output is correct |
54 |
Correct |
19 ms |
340 KB |
Output is correct |
55 |
Correct |
19 ms |
332 KB |
Output is correct |
56 |
Correct |
9 ms |
340 KB |
Output is correct |
57 |
Correct |
21 ms |
332 KB |
Output is correct |
58 |
Correct |
16 ms |
412 KB |
Output is correct |
59 |
Correct |
16 ms |
384 KB |
Output is correct |
60 |
Correct |
21 ms |
344 KB |
Output is correct |
61 |
Correct |
19 ms |
364 KB |
Output is correct |
62 |
Correct |
23 ms |
348 KB |
Output is correct |
63 |
Correct |
21 ms |
364 KB |
Output is correct |
64 |
Correct |
22 ms |
340 KB |
Output is correct |
65 |
Correct |
14 ms |
336 KB |
Output is correct |
66 |
Correct |
18 ms |
384 KB |
Output is correct |
67 |
Correct |
20 ms |
464 KB |
Output is correct |
68 |
Correct |
17 ms |
500 KB |
Output is correct |
69 |
Correct |
21 ms |
336 KB |
Output is correct |
70 |
Correct |
10 ms |
380 KB |
Output is correct |
71 |
Correct |
20 ms |
436 KB |
Output is correct |
72 |
Correct |
16 ms |
340 KB |
Output is correct |
73 |
Correct |
21 ms |
340 KB |
Output is correct |
74 |
Correct |
17 ms |
432 KB |
Output is correct |
75 |
Correct |
16 ms |
332 KB |
Output is correct |
76 |
Correct |
21 ms |
404 KB |
Output is correct |
77 |
Correct |
24 ms |
336 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 |
0 ms |
208 KB |
Output is correct |
82 |
Correct |
0 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 |
0 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 |
0 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 |
0 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 |
208 KB |
Output is correct |
102 |
Correct |
1 ms |
288 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 |
0 ms |
208 KB |
Output is correct |
117 |
Correct |
0 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 |
288 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 |