#include "combo.h"
#include <bits/stdc++.h>
using namespace std;
mt19937 mt(time(nullptr));
string guess_sequence(int n) {
vector<char> chr(3);
string cur;
if(press("AB")){
if(press("A")){
cur="A";
chr={'B','X','Y'};
}
else{
cur="B";
chr={'A','X','Y'};
}
}
else{
if(press("X")){
cur="X";
chr={'B','A','Y'};
}
else{
cur="Y";
chr={'A','X','B'};
}
}
for (int i = 1; i < n-1; i++) {
// cout<<cur+chr[0]+chr[0]+cur+chr[0]+chr[1]+cur+chr[0]+chr[2]+cur+chr[1]<<endl;
int len=press(cur+chr[0]+chr[0]+cur+chr[0]+chr[1]+cur+chr[0]+chr[2]+cur+chr[1]);
if(len==cur.size())cur+=chr[2];
else if(len==cur.size()+2)cur+=chr[0];
else cur+=chr[1];
}
if(n>1){
if(press(cur+chr[0])==cur.size()+1)cur+=chr[0];
else if(press(cur+chr[1])==cur.size()+1)cur+=chr[1];
else cur+=chr[2];
}
// cout<<cur<<endl;
return cur;
}
Compilation message
combo.cpp: In function 'std::string guess_sequence(int)':
combo.cpp:33:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
33 | if(len==cur.size())cur+=chr[2];
| ~~~^~~~~~~~~~~~
combo.cpp:34:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
34 | else if(len==cur.size()+2)cur+=chr[0];
| ~~~^~~~~~~~~~~~~~
combo.cpp:38:29: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
38 | if(press(cur+chr[0])==cur.size()+1)cur+=chr[0];
| ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
combo.cpp:39:34: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
39 | else if(press(cur+chr[1])==cur.size()+1)cur+=chr[1];
| ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
344 KB |
Output is correct |
2 |
Correct |
1 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 |
596 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 |
1 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 |
1 ms |
344 KB |
Output is correct |
21 |
Correct |
0 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 |
0 ms |
344 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 |
1 ms |
344 KB |
Output is correct |
10 |
Correct |
1 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 |
1 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 |
344 KB |
Output is correct |
17 |
Correct |
10 ms |
1208 KB |
Output is correct |
18 |
Correct |
11 ms |
1328 KB |
Output is correct |
19 |
Correct |
10 ms |
1152 KB |
Output is correct |
20 |
Correct |
10 ms |
1380 KB |
Output is correct |
21 |
Correct |
10 ms |
1172 KB |
Output is correct |
22 |
Correct |
1 ms |
344 KB |
Output is correct |
23 |
Correct |
0 ms |
440 KB |
Output is correct |
24 |
Correct |
0 ms |
436 KB |
Output is correct |
25 |
Correct |
1 ms |
440 KB |
Output is correct |
26 |
Correct |
1 ms |
444 KB |
Output is correct |
27 |
Correct |
1 ms |
704 KB |
Output is correct |
28 |
Correct |
1 ms |
444 KB |
Output is correct |
29 |
Correct |
1 ms |
452 KB |
Output is correct |
30 |
Correct |
1 ms |
448 KB |
Output is correct |
31 |
Correct |
1 ms |
440 KB |
Output is correct |
32 |
Correct |
9 ms |
1604 KB |
Output is correct |
33 |
Correct |
11 ms |
1204 KB |
Output is correct |
34 |
Correct |
10 ms |
1120 KB |
Output is correct |
35 |
Correct |
10 ms |
1252 KB |
Output is correct |
36 |
Correct |
10 ms |
1660 KB |
Output is correct |
37 |
Correct |
10 ms |
1372 KB |
Output is correct |
38 |
Correct |
10 ms |
1452 KB |
Output is correct |
39 |
Correct |
9 ms |
1168 KB |
Output is correct |
40 |
Correct |
10 ms |
2044 KB |
Output is correct |
41 |
Correct |
9 ms |
1180 KB |
Output is correct |
42 |
Correct |
9 ms |
1216 KB |
Output is correct |
43 |
Correct |
10 ms |
1476 KB |
Output is correct |
44 |
Correct |
10 ms |
1476 KB |
Output is correct |
45 |
Correct |
10 ms |
1604 KB |
Output is correct |
46 |
Correct |
9 ms |
1148 KB |
Output is correct |
47 |
Correct |
10 ms |
1060 KB |
Output is correct |
48 |
Correct |
10 ms |
1292 KB |
Output is correct |
49 |
Correct |
9 ms |
1172 KB |
Output is correct |
50 |
Correct |
10 ms |
1276 KB |
Output is correct |
51 |
Correct |
9 ms |
1460 KB |
Output is correct |
52 |
Correct |
10 ms |
1424 KB |
Output is correct |
53 |
Correct |
10 ms |
1304 KB |
Output is correct |
54 |
Correct |
10 ms |
1336 KB |
Output is correct |
55 |
Correct |
10 ms |
1500 KB |
Output is correct |
56 |
Correct |
11 ms |
1168 KB |
Output is correct |
57 |
Correct |
11 ms |
1964 KB |
Output is correct |
58 |
Correct |
11 ms |
1808 KB |
Output is correct |
59 |
Correct |
9 ms |
720 KB |
Output is correct |
60 |
Correct |
10 ms |
1012 KB |
Output is correct |
61 |
Correct |
9 ms |
984 KB |
Output is correct |
62 |
Correct |
10 ms |
1488 KB |
Output is correct |
63 |
Correct |
10 ms |
1704 KB |
Output is correct |
64 |
Correct |
10 ms |
1236 KB |
Output is correct |
65 |
Correct |
10 ms |
972 KB |
Output is correct |
66 |
Correct |
9 ms |
1272 KB |
Output is correct |
67 |
Correct |
11 ms |
1940 KB |
Output is correct |
68 |
Correct |
11 ms |
1488 KB |
Output is correct |
69 |
Correct |
11 ms |
1308 KB |
Output is correct |
70 |
Correct |
10 ms |
1680 KB |
Output is correct |
71 |
Correct |
11 ms |
1512 KB |
Output is correct |
72 |
Correct |
11 ms |
1232 KB |
Output is correct |
73 |
Correct |
10 ms |
1592 KB |
Output is correct |
74 |
Correct |
11 ms |
1296 KB |
Output is correct |
75 |
Correct |
10 ms |
1164 KB |
Output is correct |
76 |
Correct |
9 ms |
1156 KB |
Output is correct |
77 |
Correct |
9 ms |
1384 KB |
Output is correct |
78 |
Correct |
1 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 |
1 ms |
344 KB |
Output is correct |
83 |
Correct |
0 ms |
344 KB |
Output is correct |
84 |
Correct |
0 ms |
440 KB |
Output is correct |
85 |
Correct |
0 ms |
440 KB |
Output is correct |
86 |
Correct |
0 ms |
440 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 |
344 KB |
Output is correct |
94 |
Correct |
1 ms |
436 KB |
Output is correct |
95 |
Correct |
0 ms |
440 KB |
Output is correct |
96 |
Correct |
0 ms |
444 KB |
Output is correct |
97 |
Correct |
0 ms |
440 KB |
Output is correct |
98 |
Correct |
1 ms |
440 KB |
Output is correct |
99 |
Correct |
0 ms |
440 KB |
Output is correct |
100 |
Correct |
0 ms |
440 KB |
Output is correct |
101 |
Correct |
0 ms |
440 KB |
Output is correct |
102 |
Correct |
1 ms |
444 KB |
Output is correct |
103 |
Correct |
1 ms |
600 KB |
Output is correct |
104 |
Correct |
0 ms |
444 KB |
Output is correct |
105 |
Correct |
0 ms |
444 KB |
Output is correct |
106 |
Correct |
0 ms |
344 KB |
Output is correct |
107 |
Correct |
0 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 |
1 ms |
344 KB |
Output is correct |
114 |
Correct |
1 ms |
344 KB |
Output is correct |
115 |
Correct |
1 ms |
344 KB |
Output is correct |
116 |
Correct |
0 ms |
344 KB |
Output is correct |
117 |
Correct |
0 ms |
344 KB |
Output is correct |
118 |
Correct |
0 ms |
692 KB |
Output is correct |
119 |
Correct |
1 ms |
440 KB |
Output is correct |
120 |
Correct |
0 ms |
440 KB |
Output is correct |
121 |
Correct |
1 ms |
440 KB |
Output is correct |
122 |
Correct |
0 ms |
440 KB |
Output is correct |
123 |
Correct |
0 ms |
440 KB |
Output is correct |