# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
958105 |
2024-04-04T23:37:58 Z |
Pring |
Combo (IOI18_combo) |
C++17 |
|
14 ms |
1988 KB |
#include <bits/stdc++.h>
using namespace std;
#include "combo.h"
#ifdef MIKU
string dbmc = "\033[1;38;2;57;197;187m", dbrs = "\033[0m";
#define debug(x...) cout << dbmc << "[" << #x << "]: ", dout(x)
void dout() { cout << dbrs << endl; }
template <typename T, typename ...U>
void dout(T t, U ...u) { cout << t << (sizeof...(u) ? ", " : ""); dout(u...); }
#else
#define debug(...) 39
#endif
// #define int long long
#define fs first
#define sc second
#define mp make_pair
#define FOR(i, j, k) for (int i = j, Z = k; i < Z; i++)
typedef pair<int, int> pii;
namespace {
char GET2(string p) {
// if (press(p + 'A' + p + 'B') > p.size()) return (press(p + 'A') > p.size() ? 'A' : 'B');
// return (press(p + 'X') > p.size() ? 'X' : 'Y');
if (press("AB")) return (press("A") ? 'A' : 'B');
return (press("X") ? 'X' : 'Y');
}
char GET3(string p, char disable) {
char a = 'B', b = 'X', c = 'Y';
if (disable == 'B') a = 'A';
if (disable == 'X') b = 'A';
if (disable == 'Y') c = 'A';
if (press(p + a + p + b) > p.size()) return (press(p + a) > p.size() ? a : b);
return c;
}
char GET(string p, char disable) {
char a = 'B', b = 'X', c = 'Y';
if (disable == 'B') a = 'A';
if (disable == 'X') b = 'A';
if (disable == 'Y') c = 'A';
int x = press(p + a + a + p + a + b + p + a + c + p + b);
if (x == p.size() + 2) return a;
if (x == p.size() + 1) return b;
return c;
}
}
string guess_sequence(int n) {
string ans = "";
ans.push_back(GET2(ans));
if (n == 1) return ans;
FOR(i, 1, n - 1) ans.push_back(GET(ans, ans[0]));
ans.push_back(GET3(ans, ans[0]));
return ans;
}
Compilation message
combo.cpp: In function 'char {anonymous}::GET3(std::string, char)':
combo.cpp:36:34: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
36 | if (press(p + a + p + b) > p.size()) return (press(p + a) > p.size() ? a : b);
| ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
combo.cpp:36:67: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
36 | if (press(p + a + p + b) > p.size()) return (press(p + a) > p.size() ? a : b);
| ~~~~~~~~~~~~~^~~~~~~~~~
combo.cpp: In function 'char {anonymous}::GET(std::string, char)':
combo.cpp:46:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
46 | if (x == p.size() + 2) return a;
| ~~^~~~~~~~~~~~~~~
combo.cpp:47:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
47 | if (x == p.size() + 1) return b;
| ~~^~~~~~~~~~~~~~~
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 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 |
1 ms |
596 KB |
Output is correct |
7 |
Correct |
1 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 |
3 ms |
344 KB |
Output is correct |
12 |
Correct |
0 ms |
344 KB |
Output is correct |
13 |
Correct |
0 ms |
340 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 |
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 |
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 |
1 ms |
344 KB |
Output is correct |
25 |
Correct |
0 ms |
344 KB |
Output is correct |
26 |
Correct |
1 ms |
344 KB |
Output is correct |
27 |
Correct |
1 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 |
1 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 |
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 |
1 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 |
344 KB |
Output is correct |
17 |
Correct |
12 ms |
1988 KB |
Output is correct |
18 |
Correct |
12 ms |
1532 KB |
Output is correct |
19 |
Correct |
14 ms |
1892 KB |
Output is correct |
20 |
Correct |
10 ms |
1460 KB |
Output is correct |
21 |
Correct |
10 ms |
852 KB |
Output is correct |
22 |
Correct |
1 ms |
344 KB |
Output is correct |
23 |
Correct |
0 ms |
432 KB |
Output is correct |
24 |
Correct |
1 ms |
428 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 |
688 KB |
Output is correct |
28 |
Correct |
1 ms |
696 KB |
Output is correct |
29 |
Correct |
1 ms |
696 KB |
Output is correct |
30 |
Correct |
1 ms |
696 KB |
Output is correct |
31 |
Correct |
1 ms |
700 KB |
Output is correct |
32 |
Correct |
11 ms |
1436 KB |
Output is correct |
33 |
Correct |
12 ms |
1364 KB |
Output is correct |
34 |
Correct |
11 ms |
1096 KB |
Output is correct |
35 |
Correct |
12 ms |
1720 KB |
Output is correct |
36 |
Correct |
11 ms |
1520 KB |
Output is correct |
37 |
Correct |
12 ms |
1936 KB |
Output is correct |
38 |
Correct |
11 ms |
1728 KB |
Output is correct |
39 |
Correct |
10 ms |
988 KB |
Output is correct |
40 |
Correct |
11 ms |
1792 KB |
Output is correct |
41 |
Correct |
13 ms |
1932 KB |
Output is correct |
42 |
Correct |
10 ms |
1708 KB |
Output is correct |
43 |
Correct |
10 ms |
1124 KB |
Output is correct |
44 |
Correct |
10 ms |
1048 KB |
Output is correct |
45 |
Correct |
11 ms |
1492 KB |
Output is correct |
46 |
Correct |
13 ms |
1588 KB |
Output is correct |
47 |
Correct |
10 ms |
1160 KB |
Output is correct |
48 |
Correct |
10 ms |
1244 KB |
Output is correct |
49 |
Correct |
10 ms |
1224 KB |
Output is correct |
50 |
Correct |
10 ms |
1268 KB |
Output is correct |
51 |
Correct |
11 ms |
1772 KB |
Output is correct |
52 |
Correct |
12 ms |
1496 KB |
Output is correct |
53 |
Correct |
10 ms |
1224 KB |
Output is correct |
54 |
Correct |
11 ms |
1140 KB |
Output is correct |
55 |
Correct |
11 ms |
1508 KB |
Output is correct |
56 |
Correct |
11 ms |
1496 KB |
Output is correct |
57 |
Correct |
10 ms |
1056 KB |
Output is correct |
58 |
Correct |
12 ms |
1264 KB |
Output is correct |
59 |
Correct |
12 ms |
1920 KB |
Output is correct |
60 |
Correct |
11 ms |
1308 KB |
Output is correct |
61 |
Correct |
11 ms |
1496 KB |
Output is correct |
62 |
Correct |
10 ms |
1348 KB |
Output is correct |
63 |
Correct |
11 ms |
1216 KB |
Output is correct |
64 |
Correct |
11 ms |
1748 KB |
Output is correct |
65 |
Correct |
11 ms |
1448 KB |
Output is correct |
66 |
Correct |
11 ms |
1692 KB |
Output is correct |
67 |
Correct |
10 ms |
1700 KB |
Output is correct |
68 |
Correct |
11 ms |
1772 KB |
Output is correct |
69 |
Correct |
11 ms |
1396 KB |
Output is correct |
70 |
Correct |
12 ms |
1104 KB |
Output is correct |
71 |
Correct |
12 ms |
1320 KB |
Output is correct |
72 |
Correct |
10 ms |
1900 KB |
Output is correct |
73 |
Correct |
13 ms |
1524 KB |
Output is correct |
74 |
Correct |
12 ms |
1016 KB |
Output is correct |
75 |
Correct |
10 ms |
1232 KB |
Output is correct |
76 |
Correct |
11 ms |
1444 KB |
Output is correct |
77 |
Correct |
11 ms |
1380 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 |
596 KB |
Output is correct |
82 |
Correct |
0 ms |
344 KB |
Output is correct |
83 |
Correct |
1 ms |
344 KB |
Output is correct |
84 |
Correct |
0 ms |
436 KB |
Output is correct |
85 |
Correct |
0 ms |
432 KB |
Output is correct |
86 |
Correct |
1 ms |
440 KB |
Output is correct |
87 |
Correct |
1 ms |
600 KB |
Output is correct |
88 |
Correct |
0 ms |
344 KB |
Output is correct |
89 |
Correct |
0 ms |
344 KB |
Output is correct |
90 |
Correct |
2 ms |
344 KB |
Output is correct |
91 |
Correct |
1 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 |
0 ms |
436 KB |
Output is correct |
95 |
Correct |
0 ms |
440 KB |
Output is correct |
96 |
Correct |
1 ms |
432 KB |
Output is correct |
97 |
Correct |
1 ms |
432 KB |
Output is correct |
98 |
Correct |
0 ms |
432 KB |
Output is correct |
99 |
Correct |
0 ms |
440 KB |
Output is correct |
100 |
Correct |
1 ms |
436 KB |
Output is correct |
101 |
Correct |
1 ms |
436 KB |
Output is correct |
102 |
Correct |
1 ms |
440 KB |
Output is correct |
103 |
Correct |
0 ms |
436 KB |
Output is correct |
104 |
Correct |
0 ms |
440 KB |
Output is correct |
105 |
Correct |
0 ms |
440 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 |
1 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 |
1 ms |
344 KB |
Output is correct |
118 |
Correct |
0 ms |
440 KB |
Output is correct |
119 |
Correct |
0 ms |
436 KB |
Output is correct |
120 |
Correct |
1 ms |
436 KB |
Output is correct |
121 |
Correct |
0 ms |
436 KB |
Output is correct |
122 |
Correct |
1 ms |
432 KB |
Output is correct |
123 |
Correct |
1 ms |
444 KB |
Output is correct |