# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
938584 |
2024-03-05T10:34:41 Z |
Zero_OP |
Combo (IOI18_combo) |
C++14 |
|
13 ms |
1696 KB |
#include<bits/stdc++.h>
#include<combo.h>
using namespace std;
using int64 = int64_t;
#define REP(i, n) for(int i = 0, _n = n; i < _n; ++i)
#define REPD(i, n) for(int i = n - 1; i >= 0; --i)
#define FOR(i, l, r) for(int i = l, _r = r; i <= _r; ++i)
#define FORD(i, r, l) for(int i = r, _l = l; i >= _l; --i)
#define left __left
#define right __right
#define prev __prev
#define next __next
#define div __div
#define pb push_back
#define pf push_front
#define sz(v) (int)v.size()
#define range(v) begin(v), end(v)
#define compact(v) v.erase(unique(range(v)), end(v))
#define debug(v) "[" #v " = " << (v) << "]"
template<typename T>
bool minimize(T& a, const T& b){
if(a > b){
a = b;
return true;
}
return false;
}
template<typename T>
bool maximize(T& a, const T& b){
if(a < b){
a = b;
return true;
}
return false;
}
template<int dimension, class T>
struct vec : public vector<vec<dimension - 1, T>> {
static_assert(dimension > 0, "Dimension must be positive !\n");
template<typename... Args>
vec(int n = 0, Args... args) : vector<vec<dimension - 1, T>>(n, vec<dimension - 1, T>(args...)) {}
};
template<class T>
struct vec<1, T> : public vector<T> {
vec(int n = 0, T val = T()) : vector<T>(n, val) {}
};
string guess_sequence(int N){
string s = "", p = "";
p = "AB";
if(press(p)){
p = "A";
if(press(p)){
s += "A";
}
else{
s += "B";
}
}
else{
p = "X";
if(press(p)){
s += "X";
}
else{
s += "Y";
}
}
if(N == 1) return s;
string available = "";
if(s != "A") available += "A";
if(s != "B") available += "B";
if(s != "X") available += "X";
if(s != "Y") available += "Y";
FOR(i, 2, N - 1){
string tmp = s + available[0] + available[0] + s + available[0] + available[1] + s + available[0] + available[2] + s + available[1];
int corrected = press(tmp);
if(corrected == i + 1) s += available[0];
else if(corrected == i) s += available[1];
else s += available[2];
}
if(press(s + available[0]) == N) s += available[0];
else if(press(s + available[1]) == N) s += available[1];
else s += available[2];
return s;
}
# |
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 |
1 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 |
1 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 |
1 ms |
504 KB |
Output is correct |
17 |
Correct |
0 ms |
344 KB |
Output is correct |
18 |
Correct |
1 ms |
344 KB |
Output is correct |
19 |
Correct |
1 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 |
1 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 |
1 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 |
1 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 |
1 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 |
596 KB |
Output is correct |
9 |
Correct |
1 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 |
10 ms |
1480 KB |
Output is correct |
18 |
Correct |
11 ms |
1116 KB |
Output is correct |
19 |
Correct |
11 ms |
1516 KB |
Output is correct |
20 |
Correct |
11 ms |
1108 KB |
Output is correct |
21 |
Correct |
10 ms |
1424 KB |
Output is correct |
22 |
Correct |
0 ms |
344 KB |
Output is correct |
23 |
Correct |
0 ms |
432 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 |
444 KB |
Output is correct |
28 |
Correct |
1 ms |
444 KB |
Output is correct |
29 |
Correct |
1 ms |
448 KB |
Output is correct |
30 |
Correct |
1 ms |
432 KB |
Output is correct |
31 |
Correct |
1 ms |
692 KB |
Output is correct |
32 |
Correct |
11 ms |
1264 KB |
Output is correct |
33 |
Correct |
10 ms |
1448 KB |
Output is correct |
34 |
Correct |
13 ms |
1472 KB |
Output is correct |
35 |
Correct |
11 ms |
1164 KB |
Output is correct |
36 |
Correct |
10 ms |
1132 KB |
Output is correct |
37 |
Correct |
11 ms |
1408 KB |
Output is correct |
38 |
Correct |
12 ms |
1388 KB |
Output is correct |
39 |
Correct |
10 ms |
1664 KB |
Output is correct |
40 |
Correct |
10 ms |
1216 KB |
Output is correct |
41 |
Correct |
11 ms |
1208 KB |
Output is correct |
42 |
Correct |
10 ms |
1472 KB |
Output is correct |
43 |
Correct |
11 ms |
1308 KB |
Output is correct |
44 |
Correct |
10 ms |
976 KB |
Output is correct |
45 |
Correct |
11 ms |
1480 KB |
Output is correct |
46 |
Correct |
12 ms |
1272 KB |
Output is correct |
47 |
Correct |
10 ms |
1060 KB |
Output is correct |
48 |
Correct |
10 ms |
1360 KB |
Output is correct |
49 |
Correct |
10 ms |
1352 KB |
Output is correct |
50 |
Correct |
10 ms |
1284 KB |
Output is correct |
51 |
Correct |
12 ms |
1164 KB |
Output is correct |
52 |
Correct |
11 ms |
1260 KB |
Output is correct |
53 |
Correct |
11 ms |
1232 KB |
Output is correct |
54 |
Correct |
10 ms |
1316 KB |
Output is correct |
55 |
Correct |
11 ms |
1360 KB |
Output is correct |
56 |
Correct |
10 ms |
1292 KB |
Output is correct |
57 |
Correct |
11 ms |
1232 KB |
Output is correct |
58 |
Correct |
13 ms |
1696 KB |
Output is correct |
59 |
Correct |
11 ms |
1268 KB |
Output is correct |
60 |
Correct |
12 ms |
1444 KB |
Output is correct |
61 |
Correct |
11 ms |
1512 KB |
Output is correct |
62 |
Correct |
10 ms |
1200 KB |
Output is correct |
63 |
Correct |
11 ms |
1548 KB |
Output is correct |
64 |
Correct |
11 ms |
1440 KB |
Output is correct |
65 |
Correct |
10 ms |
1636 KB |
Output is correct |
66 |
Correct |
10 ms |
1104 KB |
Output is correct |
67 |
Correct |
13 ms |
1424 KB |
Output is correct |
68 |
Correct |
11 ms |
1480 KB |
Output is correct |
69 |
Correct |
11 ms |
1204 KB |
Output is correct |
70 |
Correct |
10 ms |
1644 KB |
Output is correct |
71 |
Correct |
11 ms |
984 KB |
Output is correct |
72 |
Correct |
11 ms |
1008 KB |
Output is correct |
73 |
Correct |
12 ms |
1492 KB |
Output is correct |
74 |
Correct |
10 ms |
956 KB |
Output is correct |
75 |
Correct |
11 ms |
1520 KB |
Output is correct |
76 |
Correct |
12 ms |
1320 KB |
Output is correct |
77 |
Correct |
10 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 |
1 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 |
1 ms |
344 KB |
Output is correct |
84 |
Correct |
1 ms |
436 KB |
Output is correct |
85 |
Correct |
1 ms |
596 KB |
Output is correct |
86 |
Correct |
0 ms |
432 KB |
Output is correct |
87 |
Correct |
0 ms |
432 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 |
1 ms |
544 KB |
Output is correct |
92 |
Correct |
1 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 |
432 KB |
Output is correct |
96 |
Correct |
0 ms |
432 KB |
Output is correct |
97 |
Correct |
1 ms |
688 KB |
Output is correct |
98 |
Correct |
0 ms |
432 KB |
Output is correct |
99 |
Correct |
1 ms |
440 KB |
Output is correct |
100 |
Correct |
1 ms |
436 KB |
Output is correct |
101 |
Correct |
0 ms |
600 KB |
Output is correct |
102 |
Correct |
1 ms |
436 KB |
Output is correct |
103 |
Correct |
0 ms |
432 KB |
Output is correct |
104 |
Correct |
1 ms |
436 KB |
Output is correct |
105 |
Correct |
1 ms |
432 KB |
Output is correct |
106 |
Correct |
0 ms |
344 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 |
1 ms |
344 KB |
Output is correct |
115 |
Correct |
0 ms |
344 KB |
Output is correct |
116 |
Correct |
1 ms |
344 KB |
Output is correct |
117 |
Correct |
0 ms |
344 KB |
Output is correct |
118 |
Correct |
0 ms |
436 KB |
Output is correct |
119 |
Correct |
1 ms |
432 KB |
Output is correct |
120 |
Correct |
0 ms |
432 KB |
Output is correct |
121 |
Correct |
1 ms |
432 KB |
Output is correct |
122 |
Correct |
1 ms |
432 KB |
Output is correct |
123 |
Correct |
0 ms |
436 KB |
Output is correct |