# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
642578 |
2022-09-20T06:08:30 Z |
superuknown |
Combo (IOI18_combo) |
C++14 |
|
34 ms |
532 KB |
#include "combo.h"
#include <iostream>
using namespace std;
string guess_sequence(int N) {
int coins = 1, p;
string S = "";
char c;
if (press("AB") > 0){
if (press("A") > 0) c = 'A';
else c = 'B';
}
else if (press("X") > 0) c = 'X';
else c = 'Y';
S += c;
if(N-1 > 0){
for(int i = 1; i < N-1; i++){
if (c == 'A'){
p = press(S + "BB" + S + "BX" + S + "BY" + S + "X");
if(p == coins+2) S += 'B';
else if(p == coins+1) S += 'X';
else S += 'Y';
}
if (c == 'B'){
p = press(S + "AA" + S + "AX" + S + "AY" + S + "X");
if(p == coins+2) S += 'A';
else if(p == coins+1) S += 'X';
else S += 'Y';
}
if (c == 'X'){
p = press(S + "AB" + S + "AA" + S + "AY" + S + "Y");
if(p == coins+2) S += 'A';
else if(p == coins+1) S += 'Y';
else S += 'B';
}
if (c == 'Y'){
p = press(S + "AB" + S + "AX" + S + "AA" + S + "X");
if(p == coins+2) S += 'A';
else if(p == coins+1) S += 'X';
else S += 'B';
}
coins++;
}
if(c == 'A'){
if(press(S + "B") > coins) S += 'B';
else if(press(S + "X") > coins) S += 'X';
else S += 'Y';
}
if(c == 'B'){
if(press(S + "A") > coins) S += 'A';
else if(press(S + "X") > coins) S += 'X';
else S += 'Y';
}
if(c == 'X'){
if(press(S + "B") > coins) S += 'B';
else if(press(S + "A") > coins) S += 'A';
else S += 'Y';
}
if(c == 'Y'){
if(press(S + "B") > coins) S += 'B';
else if(press(S + "X") > coins) S += 'X';
else S += 'A';
}
}
return S;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
208 KB |
Output is correct |
2 |
Correct |
1 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 |
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 |
1 ms |
208 KB |
Output is correct |
10 |
Correct |
1 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 |
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 |
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 |
1 ms |
208 KB |
Output is correct |
20 |
Correct |
0 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 |
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 |
1 ms |
208 KB |
Output is correct |
31 |
Correct |
0 ms |
208 KB |
Output is correct |
32 |
Correct |
0 ms |
256 KB |
Output is correct |
33 |
Correct |
1 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 |
1 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 |
1 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 |
27 ms |
432 KB |
Output is correct |
18 |
Correct |
29 ms |
348 KB |
Output is correct |
19 |
Correct |
22 ms |
348 KB |
Output is correct |
20 |
Correct |
13 ms |
344 KB |
Output is correct |
21 |
Correct |
29 ms |
468 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 |
336 KB |
Output is correct |
25 |
Correct |
1 ms |
308 KB |
Output is correct |
26 |
Correct |
1 ms |
308 KB |
Output is correct |
27 |
Correct |
1 ms |
320 KB |
Output is correct |
28 |
Correct |
2 ms |
208 KB |
Output is correct |
29 |
Correct |
1 ms |
308 KB |
Output is correct |
30 |
Correct |
2 ms |
208 KB |
Output is correct |
31 |
Correct |
2 ms |
208 KB |
Output is correct |
32 |
Correct |
18 ms |
376 KB |
Output is correct |
33 |
Correct |
15 ms |
348 KB |
Output is correct |
34 |
Correct |
29 ms |
352 KB |
Output is correct |
35 |
Correct |
24 ms |
524 KB |
Output is correct |
36 |
Correct |
16 ms |
508 KB |
Output is correct |
37 |
Correct |
21 ms |
344 KB |
Output is correct |
38 |
Correct |
27 ms |
472 KB |
Output is correct |
39 |
Correct |
28 ms |
460 KB |
Output is correct |
40 |
Correct |
18 ms |
344 KB |
Output is correct |
41 |
Correct |
15 ms |
352 KB |
Output is correct |
42 |
Correct |
27 ms |
492 KB |
Output is correct |
43 |
Correct |
30 ms |
352 KB |
Output is correct |
44 |
Correct |
14 ms |
356 KB |
Output is correct |
45 |
Correct |
20 ms |
412 KB |
Output is correct |
46 |
Correct |
18 ms |
352 KB |
Output is correct |
47 |
Correct |
23 ms |
404 KB |
Output is correct |
48 |
Correct |
25 ms |
476 KB |
Output is correct |
49 |
Correct |
25 ms |
352 KB |
Output is correct |
50 |
Correct |
24 ms |
372 KB |
Output is correct |
51 |
Correct |
33 ms |
444 KB |
Output is correct |
52 |
Correct |
28 ms |
356 KB |
Output is correct |
53 |
Correct |
25 ms |
352 KB |
Output is correct |
54 |
Correct |
20 ms |
532 KB |
Output is correct |
55 |
Correct |
23 ms |
348 KB |
Output is correct |
56 |
Correct |
14 ms |
352 KB |
Output is correct |
57 |
Correct |
28 ms |
424 KB |
Output is correct |
58 |
Correct |
30 ms |
356 KB |
Output is correct |
59 |
Correct |
29 ms |
352 KB |
Output is correct |
60 |
Correct |
21 ms |
352 KB |
Output is correct |
61 |
Correct |
23 ms |
356 KB |
Output is correct |
62 |
Correct |
20 ms |
456 KB |
Output is correct |
63 |
Correct |
27 ms |
396 KB |
Output is correct |
64 |
Correct |
23 ms |
444 KB |
Output is correct |
65 |
Correct |
26 ms |
408 KB |
Output is correct |
66 |
Correct |
25 ms |
408 KB |
Output is correct |
67 |
Correct |
24 ms |
352 KB |
Output is correct |
68 |
Correct |
27 ms |
436 KB |
Output is correct |
69 |
Correct |
24 ms |
492 KB |
Output is correct |
70 |
Correct |
26 ms |
352 KB |
Output is correct |
71 |
Correct |
25 ms |
348 KB |
Output is correct |
72 |
Correct |
29 ms |
456 KB |
Output is correct |
73 |
Correct |
34 ms |
464 KB |
Output is correct |
74 |
Correct |
22 ms |
348 KB |
Output is correct |
75 |
Correct |
24 ms |
368 KB |
Output is correct |
76 |
Correct |
12 ms |
452 KB |
Output is correct |
77 |
Correct |
33 ms |
348 KB |
Output is correct |
78 |
Correct |
0 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 |
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 |
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 |
2 ms |
208 KB |
Output is correct |
98 |
Correct |
1 ms |
208 KB |
Output is correct |
99 |
Correct |
1 ms |
304 KB |
Output is correct |
100 |
Correct |
1 ms |
208 KB |
Output is correct |
101 |
Correct |
1 ms |
208 KB |
Output is correct |
102 |
Correct |
2 ms |
300 KB |
Output is correct |
103 |
Correct |
1 ms |
208 KB |
Output is correct |
104 |
Correct |
0 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 |
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 |
0 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 |
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 |
208 KB |
Output is correct |
123 |
Correct |
1 ms |
208 KB |
Output is correct |