# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
77113 |
2018-09-22T09:58:54 Z |
kimjihoon |
Combo (IOI18_combo) |
C++14 |
|
41 ms |
492 KB |
#include "combo.h"
#include <iostream>
#include <string>
using namespace std;
std::string guess_sequence(int N) {
int sr = 0;
if (press("AB") > 0) sr += 2;
if (press("AX") > 0) sr++;
string sc[4] = {"Y", "X", "B", "A"};
string s = "";
s += sc[sr];
string c[3];
int cs = 0;
for (int i = 0; i < 4; i++)
if (i != sr){
c[cs] = sc[i];
cs++;
}
for (int i = 1; i < N; i++){
string ts;
if (i == N-1) ts = s + c[1] + s + c[2];
else ts = s + c[1] + c[0] + s + c[2] + c[0] + s + c[2] + c[2];
int t = press(ts) - s.length();
if (t != 0 && i == N-1){
int t1 = press(s + c[1]) - s.length();
if (t1 == 0) s += c[2];
else s += c[1];
continue;
}
if (t == 0) s += c[0];
else if (t == 1){
string ps = s + c[1] + c[2];
int t1 = press(ps) - s.length();
if (t1 == 0) s += c[2] + c[1];
else if (t1 == 1) s += c[1] + c[1];
else s += c[1] + c[2];
i++;
}
else{
string ps = s + c[2] + c[0];
int t1 = press(ps) - s.length();
if (t1 == 0) s += c[1] + c[0];
else if (t1 == 1) s += c[2] + c[2];
else s += c[2] + c[0];
i++;
}
}
return s;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
200 KB |
Output is correct |
2 |
Correct |
1 ms |
200 KB |
Output is correct |
3 |
Correct |
1 ms |
200 KB |
Output is correct |
4 |
Correct |
1 ms |
200 KB |
Output is correct |
5 |
Correct |
1 ms |
200 KB |
Output is correct |
6 |
Correct |
1 ms |
200 KB |
Output is correct |
7 |
Correct |
1 ms |
200 KB |
Output is correct |
8 |
Correct |
1 ms |
200 KB |
Output is correct |
9 |
Correct |
1 ms |
200 KB |
Output is correct |
10 |
Correct |
1 ms |
200 KB |
Output is correct |
11 |
Correct |
1 ms |
200 KB |
Output is correct |
12 |
Correct |
1 ms |
200 KB |
Output is correct |
13 |
Correct |
1 ms |
200 KB |
Output is correct |
14 |
Correct |
1 ms |
200 KB |
Output is correct |
15 |
Correct |
1 ms |
200 KB |
Output is correct |
16 |
Correct |
1 ms |
200 KB |
Output is correct |
17 |
Correct |
1 ms |
200 KB |
Output is correct |
18 |
Correct |
1 ms |
200 KB |
Output is correct |
19 |
Correct |
1 ms |
200 KB |
Output is correct |
20 |
Correct |
1 ms |
200 KB |
Output is correct |
21 |
Correct |
1 ms |
200 KB |
Output is correct |
22 |
Correct |
1 ms |
200 KB |
Output is correct |
23 |
Correct |
2 ms |
200 KB |
Output is correct |
24 |
Correct |
1 ms |
280 KB |
Output is correct |
25 |
Correct |
1 ms |
200 KB |
Output is correct |
26 |
Correct |
1 ms |
268 KB |
Output is correct |
27 |
Correct |
1 ms |
200 KB |
Output is correct |
28 |
Correct |
1 ms |
200 KB |
Output is correct |
29 |
Correct |
2 ms |
200 KB |
Output is correct |
30 |
Correct |
2 ms |
200 KB |
Output is correct |
31 |
Correct |
1 ms |
200 KB |
Output is correct |
32 |
Correct |
1 ms |
200 KB |
Output is correct |
33 |
Correct |
1 ms |
200 KB |
Output is correct |
34 |
Correct |
1 ms |
200 KB |
Output is correct |
35 |
Correct |
1 ms |
200 KB |
Output is correct |
36 |
Correct |
1 ms |
272 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
200 KB |
Output is correct |
2 |
Correct |
1 ms |
200 KB |
Output is correct |
3 |
Correct |
1 ms |
200 KB |
Output is correct |
4 |
Correct |
1 ms |
256 KB |
Output is correct |
5 |
Correct |
1 ms |
200 KB |
Output is correct |
6 |
Correct |
1 ms |
200 KB |
Output is correct |
7 |
Correct |
1 ms |
200 KB |
Output is correct |
8 |
Correct |
1 ms |
200 KB |
Output is correct |
9 |
Correct |
1 ms |
200 KB |
Output is correct |
10 |
Correct |
1 ms |
200 KB |
Output is correct |
11 |
Correct |
1 ms |
200 KB |
Output is correct |
12 |
Correct |
1 ms |
200 KB |
Output is correct |
13 |
Correct |
1 ms |
200 KB |
Output is correct |
14 |
Correct |
1 ms |
200 KB |
Output is correct |
15 |
Correct |
2 ms |
200 KB |
Output is correct |
16 |
Correct |
2 ms |
256 KB |
Output is correct |
17 |
Correct |
38 ms |
336 KB |
Output is correct |
18 |
Correct |
38 ms |
336 KB |
Output is correct |
19 |
Correct |
32 ms |
428 KB |
Output is correct |
20 |
Correct |
38 ms |
332 KB |
Output is correct |
21 |
Correct |
23 ms |
460 KB |
Output is correct |
22 |
Correct |
1 ms |
200 KB |
Output is correct |
23 |
Correct |
3 ms |
200 KB |
Output is correct |
24 |
Correct |
2 ms |
200 KB |
Output is correct |
25 |
Correct |
1 ms |
200 KB |
Output is correct |
26 |
Correct |
3 ms |
296 KB |
Output is correct |
27 |
Correct |
3 ms |
252 KB |
Output is correct |
28 |
Correct |
2 ms |
200 KB |
Output is correct |
29 |
Correct |
4 ms |
200 KB |
Output is correct |
30 |
Correct |
3 ms |
200 KB |
Output is correct |
31 |
Correct |
3 ms |
200 KB |
Output is correct |
32 |
Correct |
35 ms |
328 KB |
Output is correct |
33 |
Correct |
41 ms |
332 KB |
Output is correct |
34 |
Correct |
35 ms |
328 KB |
Output is correct |
35 |
Correct |
35 ms |
324 KB |
Output is correct |
36 |
Correct |
25 ms |
452 KB |
Output is correct |
37 |
Correct |
17 ms |
336 KB |
Output is correct |
38 |
Correct |
35 ms |
492 KB |
Output is correct |
39 |
Correct |
27 ms |
328 KB |
Output is correct |
40 |
Correct |
29 ms |
332 KB |
Output is correct |
41 |
Correct |
35 ms |
328 KB |
Output is correct |
42 |
Correct |
27 ms |
448 KB |
Output is correct |
43 |
Correct |
26 ms |
328 KB |
Output is correct |
44 |
Correct |
31 ms |
328 KB |
Output is correct |
45 |
Correct |
24 ms |
332 KB |
Output is correct |
46 |
Correct |
39 ms |
336 KB |
Output is correct |
47 |
Correct |
25 ms |
336 KB |
Output is correct |
48 |
Correct |
31 ms |
328 KB |
Output is correct |
49 |
Correct |
32 ms |
336 KB |
Output is correct |
50 |
Correct |
41 ms |
332 KB |
Output is correct |
51 |
Correct |
19 ms |
440 KB |
Output is correct |
52 |
Correct |
32 ms |
328 KB |
Output is correct |
53 |
Correct |
36 ms |
324 KB |
Output is correct |
54 |
Correct |
37 ms |
452 KB |
Output is correct |
55 |
Correct |
29 ms |
428 KB |
Output is correct |
56 |
Correct |
26 ms |
332 KB |
Output is correct |
57 |
Correct |
29 ms |
332 KB |
Output is correct |
58 |
Correct |
29 ms |
404 KB |
Output is correct |
59 |
Correct |
17 ms |
332 KB |
Output is correct |
60 |
Correct |
24 ms |
336 KB |
Output is correct |
61 |
Correct |
36 ms |
332 KB |
Output is correct |
62 |
Correct |
36 ms |
332 KB |
Output is correct |
63 |
Correct |
32 ms |
336 KB |
Output is correct |
64 |
Correct |
36 ms |
328 KB |
Output is correct |
65 |
Correct |
25 ms |
340 KB |
Output is correct |
66 |
Correct |
18 ms |
340 KB |
Output is correct |
67 |
Correct |
35 ms |
436 KB |
Output is correct |
68 |
Correct |
29 ms |
424 KB |
Output is correct |
69 |
Correct |
34 ms |
356 KB |
Output is correct |
70 |
Correct |
14 ms |
336 KB |
Output is correct |
71 |
Correct |
25 ms |
360 KB |
Output is correct |
72 |
Correct |
27 ms |
460 KB |
Output is correct |
73 |
Correct |
32 ms |
332 KB |
Output is correct |
74 |
Correct |
14 ms |
332 KB |
Output is correct |
75 |
Correct |
15 ms |
324 KB |
Output is correct |
76 |
Correct |
37 ms |
336 KB |
Output is correct |
77 |
Correct |
38 ms |
336 KB |
Output is correct |
78 |
Correct |
2 ms |
220 KB |
Output is correct |
79 |
Correct |
1 ms |
200 KB |
Output is correct |
80 |
Correct |
2 ms |
200 KB |
Output is correct |
81 |
Correct |
1 ms |
200 KB |
Output is correct |
82 |
Correct |
2 ms |
200 KB |
Output is correct |
83 |
Correct |
2 ms |
200 KB |
Output is correct |
84 |
Correct |
2 ms |
200 KB |
Output is correct |
85 |
Correct |
2 ms |
200 KB |
Output is correct |
86 |
Correct |
2 ms |
200 KB |
Output is correct |
87 |
Correct |
2 ms |
200 KB |
Output is correct |
88 |
Correct |
1 ms |
200 KB |
Output is correct |
89 |
Correct |
1 ms |
200 KB |
Output is correct |
90 |
Correct |
2 ms |
200 KB |
Output is correct |
91 |
Correct |
1 ms |
200 KB |
Output is correct |
92 |
Correct |
2 ms |
200 KB |
Output is correct |
93 |
Correct |
2 ms |
200 KB |
Output is correct |
94 |
Correct |
2 ms |
200 KB |
Output is correct |
95 |
Correct |
1 ms |
200 KB |
Output is correct |
96 |
Correct |
1 ms |
200 KB |
Output is correct |
97 |
Correct |
2 ms |
200 KB |
Output is correct |
98 |
Correct |
2 ms |
200 KB |
Output is correct |
99 |
Correct |
3 ms |
200 KB |
Output is correct |
100 |
Correct |
3 ms |
292 KB |
Output is correct |
101 |
Correct |
2 ms |
200 KB |
Output is correct |
102 |
Correct |
2 ms |
200 KB |
Output is correct |
103 |
Correct |
1 ms |
200 KB |
Output is correct |
104 |
Correct |
1 ms |
200 KB |
Output is correct |
105 |
Correct |
2 ms |
200 KB |
Output is correct |
106 |
Correct |
2 ms |
200 KB |
Output is correct |
107 |
Correct |
2 ms |
200 KB |
Output is correct |
108 |
Correct |
2 ms |
200 KB |
Output is correct |
109 |
Correct |
1 ms |
200 KB |
Output is correct |
110 |
Correct |
1 ms |
200 KB |
Output is correct |
111 |
Correct |
1 ms |
200 KB |
Output is correct |
112 |
Correct |
1 ms |
200 KB |
Output is correct |
113 |
Correct |
2 ms |
200 KB |
Output is correct |
114 |
Correct |
1 ms |
200 KB |
Output is correct |
115 |
Correct |
2 ms |
200 KB |
Output is correct |
116 |
Correct |
2 ms |
200 KB |
Output is correct |
117 |
Correct |
2 ms |
200 KB |
Output is correct |
118 |
Correct |
1 ms |
200 KB |
Output is correct |
119 |
Correct |
2 ms |
200 KB |
Output is correct |
120 |
Correct |
2 ms |
200 KB |
Output is correct |
121 |
Correct |
2 ms |
200 KB |
Output is correct |
122 |
Correct |
2 ms |
200 KB |
Output is correct |
123 |
Correct |
2 ms |
200 KB |
Output is correct |