# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
860604 |
2023-10-13T13:45:13 Z |
Hakiers |
Combo (IOI18_combo) |
C++17 |
|
43 ms |
2044 KB |
#include <bits/stdc++.h>
#include "combo.h"
using namespace std;
string dictionary[4];
void make_dictionary(string l){
if(l == "A"){
//dictionary = {"A", "B", "X", "Y"};
dictionary[0] = "A";
dictionary[1] = "B";
dictionary[2] = "X";
dictionary[3] = "Y";
}
else if(l == "B"){
//dictionary = {"B", "A", "X", "Y"};
dictionary[0] = "B";
dictionary[1] = "A";
dictionary[2] = "X";
dictionary[3] = "Y";
}
else if(l == "X"){
//dictionary = {"X", "A", "B", "Y"};
dictionary[0] = "X";
dictionary[1] = "A";
dictionary[2] = "B";
dictionary[3] = "Y";
}
else{
//dictionary = {"Y", "A", "B", "X"};
dictionary[0] = "Y";
dictionary[1] = "A";
dictionary[2] = "B";
dictionary[3] = "X";
}
}
void guess_first(){
int queryAB = press("AB");
if(queryAB == 2)
make_dictionary("A");
else if(queryAB == 1){
if(press("A")) make_dictionary("A");
else make_dictionary("B");
}
else if(press("X"))
make_dictionary("X");
else make_dictionary("Y");
}
string make_p(string p, int v, int n){
//#A#####
string act = p;
act += dictionary[1];
for(int i = v+1; i <= n; i++)
act+= dictionary[0];
//#BA####
act += p;
act += dictionary[2] + dictionary[1];
for(int i = v+2; i <= n; i++)
act+= dictionary[0];
//#BB####
act += p;
act += dictionary[2] + dictionary[2];
for(int i = v+2; i <= n; i++)
act+= dictionary[0];
//#BX####
act += p;
act += dictionary[2] + dictionary[3];
for(int i = v+2; i <= n; i++)
act+= dictionary[0];
return act;
}
string solve(int n){
guess_first();
string act = dictionary[0];
for(int i = 2; i < n; i++){
string p = make_p(act, i, n);
int query = press(p);
if(query == i)
act += dictionary[1];
else if(query == i+1)
act += dictionary[2];
else act += dictionary[3];
}
//teraz ostatni
if(n > 1){
if(press(act + dictionary[1]) == n) act += dictionary[1];
else if(press(act + dictionary[2]) == n) act += dictionary[2];
else act += dictionary[3];
}
return act;
}
string guess_sequence(int N){
return solve(N);
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
344 KB |
Output is correct |
2 |
Correct |
0 ms |
344 KB |
Output is correct |
3 |
Correct |
0 ms |
340 KB |
Output is correct |
4 |
Correct |
0 ms |
596 KB |
Output is correct |
5 |
Correct |
0 ms |
344 KB |
Output is correct |
6 |
Correct |
0 ms |
344 KB |
Output is correct |
7 |
Correct |
0 ms |
344 KB |
Output is correct |
8 |
Correct |
0 ms |
344 KB |
Output is correct |
9 |
Correct |
0 ms |
344 KB |
Output is correct |
10 |
Correct |
0 ms |
344 KB |
Output is correct |
11 |
Correct |
0 ms |
344 KB |
Output is correct |
12 |
Correct |
1 ms |
344 KB |
Output is correct |
13 |
Correct |
0 ms |
344 KB |
Output is correct |
14 |
Correct |
1 ms |
344 KB |
Output is correct |
15 |
Correct |
0 ms |
344 KB |
Output is correct |
16 |
Correct |
0 ms |
344 KB |
Output is correct |
17 |
Correct |
0 ms |
344 KB |
Output is correct |
18 |
Correct |
0 ms |
344 KB |
Output is correct |
19 |
Correct |
0 ms |
344 KB |
Output is correct |
20 |
Correct |
0 ms |
344 KB |
Output is correct |
21 |
Correct |
1 ms |
344 KB |
Output is correct |
22 |
Correct |
0 ms |
344 KB |
Output is correct |
23 |
Correct |
0 ms |
344 KB |
Output is correct |
24 |
Correct |
0 ms |
344 KB |
Output is correct |
25 |
Correct |
0 ms |
344 KB |
Output is correct |
26 |
Correct |
0 ms |
344 KB |
Output is correct |
27 |
Correct |
0 ms |
344 KB |
Output is correct |
28 |
Correct |
0 ms |
344 KB |
Output is correct |
29 |
Correct |
0 ms |
344 KB |
Output is correct |
30 |
Correct |
0 ms |
344 KB |
Output is correct |
31 |
Correct |
0 ms |
344 KB |
Output is correct |
32 |
Correct |
0 ms |
344 KB |
Output is correct |
33 |
Correct |
0 ms |
344 KB |
Output is correct |
34 |
Correct |
0 ms |
344 KB |
Output is correct |
35 |
Correct |
0 ms |
344 KB |
Output is correct |
36 |
Correct |
0 ms |
344 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
340 KB |
Output is correct |
2 |
Correct |
0 ms |
344 KB |
Output is correct |
3 |
Correct |
0 ms |
344 KB |
Output is correct |
4 |
Correct |
0 ms |
344 KB |
Output is correct |
5 |
Correct |
0 ms |
344 KB |
Output is correct |
6 |
Correct |
0 ms |
344 KB |
Output is correct |
7 |
Correct |
0 ms |
344 KB |
Output is correct |
8 |
Correct |
0 ms |
344 KB |
Output is correct |
9 |
Correct |
0 ms |
344 KB |
Output is correct |
10 |
Correct |
0 ms |
344 KB |
Output is correct |
11 |
Correct |
0 ms |
344 KB |
Output is correct |
12 |
Correct |
0 ms |
344 KB |
Output is correct |
13 |
Correct |
0 ms |
344 KB |
Output is correct |
14 |
Correct |
0 ms |
344 KB |
Output is correct |
15 |
Correct |
0 ms |
344 KB |
Output is correct |
16 |
Correct |
0 ms |
340 KB |
Output is correct |
17 |
Correct |
37 ms |
1628 KB |
Output is correct |
18 |
Correct |
37 ms |
1644 KB |
Output is correct |
19 |
Correct |
37 ms |
1468 KB |
Output is correct |
20 |
Correct |
37 ms |
2008 KB |
Output is correct |
21 |
Correct |
39 ms |
1344 KB |
Output is correct |
22 |
Correct |
0 ms |
344 KB |
Output is correct |
23 |
Correct |
0 ms |
432 KB |
Output is correct |
24 |
Correct |
1 ms |
436 KB |
Output is correct |
25 |
Correct |
1 ms |
432 KB |
Output is correct |
26 |
Correct |
1 ms |
436 KB |
Output is correct |
27 |
Correct |
1 ms |
452 KB |
Output is correct |
28 |
Correct |
1 ms |
696 KB |
Output is correct |
29 |
Correct |
1 ms |
440 KB |
Output is correct |
30 |
Correct |
1 ms |
440 KB |
Output is correct |
31 |
Correct |
1 ms |
432 KB |
Output is correct |
32 |
Correct |
37 ms |
1916 KB |
Output is correct |
33 |
Correct |
37 ms |
1948 KB |
Output is correct |
34 |
Correct |
37 ms |
1564 KB |
Output is correct |
35 |
Correct |
36 ms |
1404 KB |
Output is correct |
36 |
Correct |
36 ms |
1532 KB |
Output is correct |
37 |
Correct |
38 ms |
1692 KB |
Output is correct |
38 |
Correct |
37 ms |
1464 KB |
Output is correct |
39 |
Correct |
39 ms |
1512 KB |
Output is correct |
40 |
Correct |
36 ms |
1452 KB |
Output is correct |
41 |
Correct |
39 ms |
1360 KB |
Output is correct |
42 |
Correct |
36 ms |
1660 KB |
Output is correct |
43 |
Correct |
37 ms |
1960 KB |
Output is correct |
44 |
Correct |
37 ms |
1392 KB |
Output is correct |
45 |
Correct |
40 ms |
1452 KB |
Output is correct |
46 |
Correct |
38 ms |
1692 KB |
Output is correct |
47 |
Correct |
37 ms |
1672 KB |
Output is correct |
48 |
Correct |
37 ms |
1524 KB |
Output is correct |
49 |
Correct |
37 ms |
1696 KB |
Output is correct |
50 |
Correct |
40 ms |
1612 KB |
Output is correct |
51 |
Correct |
39 ms |
1552 KB |
Output is correct |
52 |
Correct |
37 ms |
1372 KB |
Output is correct |
53 |
Correct |
37 ms |
1868 KB |
Output is correct |
54 |
Correct |
37 ms |
1812 KB |
Output is correct |
55 |
Correct |
38 ms |
1404 KB |
Output is correct |
56 |
Correct |
38 ms |
1412 KB |
Output is correct |
57 |
Correct |
37 ms |
1872 KB |
Output is correct |
58 |
Correct |
37 ms |
1300 KB |
Output is correct |
59 |
Correct |
36 ms |
1436 KB |
Output is correct |
60 |
Correct |
36 ms |
1576 KB |
Output is correct |
61 |
Correct |
38 ms |
1656 KB |
Output is correct |
62 |
Correct |
38 ms |
1628 KB |
Output is correct |
63 |
Correct |
36 ms |
1564 KB |
Output is correct |
64 |
Correct |
40 ms |
1600 KB |
Output is correct |
65 |
Correct |
43 ms |
1748 KB |
Output is correct |
66 |
Correct |
36 ms |
1332 KB |
Output is correct |
67 |
Correct |
36 ms |
1304 KB |
Output is correct |
68 |
Correct |
38 ms |
2044 KB |
Output is correct |
69 |
Correct |
37 ms |
1460 KB |
Output is correct |
70 |
Correct |
39 ms |
1668 KB |
Output is correct |
71 |
Correct |
37 ms |
1072 KB |
Output is correct |
72 |
Correct |
39 ms |
1648 KB |
Output is correct |
73 |
Correct |
37 ms |
1536 KB |
Output is correct |
74 |
Correct |
37 ms |
1700 KB |
Output is correct |
75 |
Correct |
38 ms |
1564 KB |
Output is correct |
76 |
Correct |
36 ms |
1720 KB |
Output is correct |
77 |
Correct |
42 ms |
1476 KB |
Output is correct |
78 |
Correct |
0 ms |
344 KB |
Output is correct |
79 |
Correct |
0 ms |
344 KB |
Output is correct |
80 |
Correct |
0 ms |
344 KB |
Output is correct |
81 |
Correct |
0 ms |
344 KB |
Output is correct |
82 |
Correct |
0 ms |
344 KB |
Output is correct |
83 |
Correct |
0 ms |
432 KB |
Output is correct |
84 |
Correct |
0 ms |
432 KB |
Output is correct |
85 |
Correct |
0 ms |
432 KB |
Output is correct |
86 |
Correct |
1 ms |
432 KB |
Output is correct |
87 |
Correct |
1 ms |
436 KB |
Output is correct |
88 |
Correct |
0 ms |
344 KB |
Output is correct |
89 |
Correct |
0 ms |
344 KB |
Output is correct |
90 |
Correct |
0 ms |
344 KB |
Output is correct |
91 |
Correct |
0 ms |
344 KB |
Output is correct |
92 |
Correct |
0 ms |
344 KB |
Output is correct |
93 |
Correct |
0 ms |
436 KB |
Output is correct |
94 |
Correct |
0 ms |
432 KB |
Output is correct |
95 |
Correct |
1 ms |
432 KB |
Output is correct |
96 |
Correct |
1 ms |
436 KB |
Output is correct |
97 |
Correct |
0 ms |
432 KB |
Output is correct |
98 |
Correct |
1 ms |
692 KB |
Output is correct |
99 |
Correct |
1 ms |
440 KB |
Output is correct |
100 |
Correct |
1 ms |
432 KB |
Output is correct |
101 |
Correct |
0 ms |
432 KB |
Output is correct |
102 |
Correct |
1 ms |
436 KB |
Output is correct |
103 |
Correct |
0 ms |
436 KB |
Output is correct |
104 |
Correct |
0 ms |
436 KB |
Output is correct |
105 |
Correct |
0 ms |
436 KB |
Output is correct |
106 |
Correct |
0 ms |
436 KB |
Output is correct |
107 |
Correct |
1 ms |
344 KB |
Output is correct |
108 |
Correct |
0 ms |
344 KB |
Output is correct |
109 |
Correct |
0 ms |
344 KB |
Output is correct |
110 |
Correct |
0 ms |
344 KB |
Output is correct |
111 |
Correct |
0 ms |
344 KB |
Output is correct |
112 |
Correct |
0 ms |
344 KB |
Output is correct |
113 |
Correct |
0 ms |
344 KB |
Output is correct |
114 |
Correct |
0 ms |
344 KB |
Output is correct |
115 |
Correct |
0 ms |
344 KB |
Output is correct |
116 |
Correct |
0 ms |
344 KB |
Output is correct |
117 |
Correct |
0 ms |
436 KB |
Output is correct |
118 |
Correct |
1 ms |
432 KB |
Output is correct |
119 |
Correct |
1 ms |
600 KB |
Output is correct |
120 |
Correct |
0 ms |
432 KB |
Output is correct |
121 |
Correct |
1 ms |
440 KB |
Output is correct |
122 |
Correct |
0 ms |
432 KB |
Output is correct |
123 |
Correct |
1 ms |
436 KB |
Output is correct |