| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 555629 |
2022-05-01T09:42:49 Z |
cheissmart |
Combo (IOI18_combo) |
C++14 |
|
34 ms |
552 KB |
#include "combo.h"
#include <bits/stdc++.h>
#define IO_OP std::ios::sync_with_stdio(0); std::cin.tie(0);
#define F first
#define S second
#define V vector
#define PB push_back
#define EB emplace_back
#define MP make_pair
#define SZ(v) int((v).size())
#define ALL(v) (v).begin(), (v).end()
using namespace std;
typedef long long ll;
typedef pair<int, int> pi;
typedef V<int> vi;
string _reset = "\u001b[0m", _yellow = "\u001b[33m", _bold = "\u001b[1m";
void DBG() { cerr << "]" << _reset << endl; }
template<class H, class...T> void DBG(H h, T ...t) {
cerr << to_string(h);
if(sizeof ...(t)) cerr << ", ";
DBG(t...);
}
#ifdef CHEISSMART
#define debug(...) cerr << _yellow << _bold << "Line(" << __LINE__ << ") -> [" << #__VA_ARGS__ << "]: [", DBG(__VA_ARGS__)
#else
#define debug(...)
#endif
const int INF = 1e9 + 7;
string guess_sequence(int N) {
string s;
auto add_one = [&] () {
string t = s + "A" + s + "B";
if(press(t) > SZ(s)) {
if(press(s + "A") > SZ(s))
s += "A";
else
s += "B";
} else {
if(press(s + "X") > SZ(s))
s += "X";
else
s += "Y";
}
};
add_one();
if(N == 1) return s;
string c;
for(char cc:"ABXY") if(cc != s[0]) c.PB(cc);
while(SZ(s) + 2 <= N) {
string t = s + c[0] + c[0] + s + c[0] + c[1] + s + c[0] + c[2] + s + c[1];
int tt = press(t);
if(tt == SZ(s))
s += c[2];
else if(tt == SZ(s) + 1)
s += c[1];
else
s += c[0];
}
add_one();
assert(SZ(s) == N);
return s;
}
| # |
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 |
0 ms |
208 KB |
Output is correct |
| 8 |
Correct |
1 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 |
1 ms |
208 KB |
Output is correct |
| 13 |
Correct |
1 ms |
208 KB |
Output is correct |
| 14 |
Correct |
0 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 |
0 ms |
208 KB |
Output is correct |
| 18 |
Correct |
0 ms |
208 KB |
Output is correct |
| 19 |
Correct |
0 ms |
208 KB |
Output is correct |
| 20 |
Correct |
1 ms |
208 KB |
Output is correct |
| 21 |
Correct |
1 ms |
208 KB |
Output is correct |
| 22 |
Correct |
1 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 |
1 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 |
1 ms |
208 KB |
Output is correct |
| 30 |
Correct |
0 ms |
208 KB |
Output is correct |
| 31 |
Correct |
0 ms |
208 KB |
Output is correct |
| 32 |
Correct |
0 ms |
208 KB |
Output is correct |
| 33 |
Correct |
0 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 |
1 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 |
1 ms |
208 KB |
Output is correct |
| 5 |
Correct |
1 ms |
208 KB |
Output is correct |
| 6 |
Correct |
1 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 |
0 ms |
208 KB |
Output is correct |
| 10 |
Correct |
0 ms |
208 KB |
Output is correct |
| 11 |
Correct |
1 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 |
0 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 |
22 ms |
452 KB |
Output is correct |
| 18 |
Correct |
29 ms |
352 KB |
Output is correct |
| 19 |
Correct |
25 ms |
460 KB |
Output is correct |
| 20 |
Correct |
18 ms |
460 KB |
Output is correct |
| 21 |
Correct |
25 ms |
352 KB |
Output is correct |
| 22 |
Correct |
1 ms |
208 KB |
Output is correct |
| 23 |
Correct |
1 ms |
304 KB |
Output is correct |
| 24 |
Correct |
1 ms |
208 KB |
Output is correct |
| 25 |
Correct |
1 ms |
208 KB |
Output is correct |
| 26 |
Correct |
2 ms |
336 KB |
Output is correct |
| 27 |
Correct |
2 ms |
208 KB |
Output is correct |
| 28 |
Correct |
2 ms |
336 KB |
Output is correct |
| 29 |
Correct |
2 ms |
208 KB |
Output is correct |
| 30 |
Correct |
2 ms |
208 KB |
Output is correct |
| 31 |
Correct |
3 ms |
304 KB |
Output is correct |
| 32 |
Correct |
25 ms |
452 KB |
Output is correct |
| 33 |
Correct |
23 ms |
408 KB |
Output is correct |
| 34 |
Correct |
23 ms |
552 KB |
Output is correct |
| 35 |
Correct |
20 ms |
352 KB |
Output is correct |
| 36 |
Correct |
22 ms |
352 KB |
Output is correct |
| 37 |
Correct |
24 ms |
348 KB |
Output is correct |
| 38 |
Correct |
27 ms |
372 KB |
Output is correct |
| 39 |
Correct |
18 ms |
380 KB |
Output is correct |
| 40 |
Correct |
30 ms |
356 KB |
Output is correct |
| 41 |
Correct |
26 ms |
352 KB |
Output is correct |
| 42 |
Correct |
22 ms |
400 KB |
Output is correct |
| 43 |
Correct |
22 ms |
476 KB |
Output is correct |
| 44 |
Correct |
22 ms |
472 KB |
Output is correct |
| 45 |
Correct |
23 ms |
352 KB |
Output is correct |
| 46 |
Correct |
21 ms |
348 KB |
Output is correct |
| 47 |
Correct |
30 ms |
480 KB |
Output is correct |
| 48 |
Correct |
23 ms |
464 KB |
Output is correct |
| 49 |
Correct |
31 ms |
348 KB |
Output is correct |
| 50 |
Correct |
23 ms |
352 KB |
Output is correct |
| 51 |
Correct |
28 ms |
360 KB |
Output is correct |
| 52 |
Correct |
23 ms |
432 KB |
Output is correct |
| 53 |
Correct |
23 ms |
448 KB |
Output is correct |
| 54 |
Correct |
21 ms |
436 KB |
Output is correct |
| 55 |
Correct |
17 ms |
460 KB |
Output is correct |
| 56 |
Correct |
21 ms |
536 KB |
Output is correct |
| 57 |
Correct |
23 ms |
544 KB |
Output is correct |
| 58 |
Correct |
26 ms |
352 KB |
Output is correct |
| 59 |
Correct |
22 ms |
432 KB |
Output is correct |
| 60 |
Correct |
18 ms |
440 KB |
Output is correct |
| 61 |
Correct |
25 ms |
352 KB |
Output is correct |
| 62 |
Correct |
24 ms |
376 KB |
Output is correct |
| 63 |
Correct |
26 ms |
444 KB |
Output is correct |
| 64 |
Correct |
23 ms |
460 KB |
Output is correct |
| 65 |
Correct |
27 ms |
424 KB |
Output is correct |
| 66 |
Correct |
23 ms |
352 KB |
Output is correct |
| 67 |
Correct |
30 ms |
352 KB |
Output is correct |
| 68 |
Correct |
21 ms |
368 KB |
Output is correct |
| 69 |
Correct |
21 ms |
352 KB |
Output is correct |
| 70 |
Correct |
20 ms |
372 KB |
Output is correct |
| 71 |
Correct |
21 ms |
348 KB |
Output is correct |
| 72 |
Correct |
17 ms |
428 KB |
Output is correct |
| 73 |
Correct |
25 ms |
348 KB |
Output is correct |
| 74 |
Correct |
24 ms |
488 KB |
Output is correct |
| 75 |
Correct |
25 ms |
456 KB |
Output is correct |
| 76 |
Correct |
34 ms |
348 KB |
Output is correct |
| 77 |
Correct |
27 ms |
352 KB |
Output is correct |
| 78 |
Correct |
1 ms |
208 KB |
Output is correct |
| 79 |
Correct |
1 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 |
1 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 |
1 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 |
1 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 |
1 ms |
208 KB |
Output is correct |
| 103 |
Correct |
1 ms |
208 KB |
Output is correct |
| 104 |
Correct |
1 ms |
208 KB |
Output is correct |
| 105 |
Correct |
1 ms |
208 KB |
Output is correct |
| 106 |
Correct |
1 ms |
208 KB |
Output is correct |
| 107 |
Correct |
1 ms |
208 KB |
Output is correct |
| 108 |
Correct |
1 ms |
208 KB |
Output is correct |
| 109 |
Correct |
1 ms |
208 KB |
Output is correct |
| 110 |
Correct |
1 ms |
208 KB |
Output is correct |
| 111 |
Correct |
0 ms |
208 KB |
Output is correct |
| 112 |
Correct |
1 ms |
208 KB |
Output is correct |
| 113 |
Correct |
1 ms |
208 KB |
Output is correct |
| 114 |
Correct |
1 ms |
208 KB |
Output is correct |
| 115 |
Correct |
1 ms |
208 KB |
Output is correct |
| 116 |
Correct |
1 ms |
256 KB |
Output is correct |
| 117 |
Correct |
1 ms |
208 KB |
Output is correct |
| 118 |
Correct |
2 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 |
