# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
832970 |
2023-08-21T17:26:48 Z |
HaroldVemeno |
Cave (IOI13_cave) |
C++17 |
|
177 ms |
532 KB |
#include "cave.h"
#include <bits/stdc++.h>
#ifdef GUDEB
#define D(x) cerr << #x << ": " << (x) << '\n';
#define ifdeb if(true)
#else
#define D(x) ;
#define ifdeb if(false)
#endif
#define all(x) begin(x), end(x)
using namespace std;
using ull = unsigned long long;
using ll = long long;
// #define int ll;
int ind[5000];
int w[5000];
void exploreCave(int N) {
fill(ind, ind + N, -1);
for(int i = 0; i < N; ++i) {
int b = 0;
int e = N;
int as = tryCombination(w);
D(i)
while(e-b > 1) {
D(b)
D(e)
int m = (b+e)/2;
for(int j = b; j < m; ++j) {
if(ind[j] == -1) w[j] = 1-w[j];
}
D(as)
int bs = tryCombination(w);
if((as == i) == (bs == i)) {
b = m;
} else {
e = m;
}
as = bs;
}
if(as == i) {
w[b] = 1-w[b];
}
ind[b] = i;
}
answer(w, ind);
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
81 ms |
400 KB |
Output is correct |
2 |
Correct |
77 ms |
404 KB |
Output is correct |
3 |
Correct |
107 ms |
408 KB |
Output is correct |
4 |
Correct |
89 ms |
420 KB |
Output is correct |
5 |
Correct |
135 ms |
408 KB |
Output is correct |
6 |
Correct |
121 ms |
424 KB |
Output is correct |
7 |
Correct |
119 ms |
404 KB |
Output is correct |
8 |
Correct |
1 ms |
212 KB |
Output is correct |
9 |
Correct |
1 ms |
212 KB |
Output is correct |
10 |
Correct |
1 ms |
212 KB |
Output is correct |
11 |
Correct |
0 ms |
212 KB |
Output is correct |
12 |
Correct |
112 ms |
408 KB |
Output is correct |
13 |
Correct |
113 ms |
412 KB |
Output is correct |
14 |
Correct |
122 ms |
412 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
119 ms |
420 KB |
Output is correct |
2 |
Correct |
1 ms |
212 KB |
Output is correct |
3 |
Correct |
129 ms |
408 KB |
Output is correct |
4 |
Correct |
1 ms |
212 KB |
Output is correct |
5 |
Correct |
1 ms |
212 KB |
Output is correct |
6 |
Correct |
125 ms |
412 KB |
Output is correct |
7 |
Correct |
113 ms |
408 KB |
Output is correct |
8 |
Correct |
138 ms |
412 KB |
Output is correct |
9 |
Correct |
129 ms |
408 KB |
Output is correct |
10 |
Correct |
137 ms |
408 KB |
Output is correct |
11 |
Correct |
126 ms |
412 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
212 KB |
Output is correct |
2 |
Correct |
0 ms |
312 KB |
Output is correct |
3 |
Correct |
1 ms |
212 KB |
Output is correct |
4 |
Correct |
1 ms |
212 KB |
Output is correct |
5 |
Correct |
1 ms |
312 KB |
Output is correct |
6 |
Correct |
0 ms |
212 KB |
Output is correct |
7 |
Correct |
1 ms |
212 KB |
Output is correct |
8 |
Correct |
1 ms |
212 KB |
Output is correct |
9 |
Correct |
0 ms |
212 KB |
Output is correct |
10 |
Correct |
0 ms |
212 KB |
Output is correct |
11 |
Correct |
1 ms |
308 KB |
Output is correct |
12 |
Correct |
1 ms |
212 KB |
Output is correct |
13 |
Correct |
1 ms |
212 KB |
Output is correct |
14 |
Correct |
0 ms |
212 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
212 KB |
Output is correct |
2 |
Correct |
0 ms |
312 KB |
Output is correct |
3 |
Correct |
1 ms |
212 KB |
Output is correct |
4 |
Correct |
1 ms |
212 KB |
Output is correct |
5 |
Correct |
1 ms |
312 KB |
Output is correct |
6 |
Correct |
0 ms |
212 KB |
Output is correct |
7 |
Correct |
1 ms |
212 KB |
Output is correct |
8 |
Correct |
1 ms |
212 KB |
Output is correct |
9 |
Correct |
0 ms |
212 KB |
Output is correct |
10 |
Correct |
0 ms |
212 KB |
Output is correct |
11 |
Correct |
1 ms |
308 KB |
Output is correct |
12 |
Correct |
1 ms |
212 KB |
Output is correct |
13 |
Correct |
1 ms |
212 KB |
Output is correct |
14 |
Correct |
0 ms |
212 KB |
Output is correct |
15 |
Correct |
0 ms |
212 KB |
Output is correct |
16 |
Correct |
1 ms |
308 KB |
Output is correct |
17 |
Correct |
0 ms |
212 KB |
Output is correct |
18 |
Correct |
1 ms |
304 KB |
Output is correct |
19 |
Correct |
1 ms |
212 KB |
Output is correct |
20 |
Correct |
17 ms |
372 KB |
Output is correct |
21 |
Correct |
1 ms |
212 KB |
Output is correct |
22 |
Correct |
1 ms |
212 KB |
Output is correct |
23 |
Correct |
18 ms |
372 KB |
Output is correct |
24 |
Correct |
18 ms |
340 KB |
Output is correct |
25 |
Correct |
18 ms |
372 KB |
Output is correct |
26 |
Correct |
1 ms |
212 KB |
Output is correct |
27 |
Correct |
0 ms |
312 KB |
Output is correct |
28 |
Correct |
16 ms |
368 KB |
Output is correct |
29 |
Correct |
0 ms |
212 KB |
Output is correct |
30 |
Correct |
16 ms |
376 KB |
Output is correct |
31 |
Correct |
17 ms |
368 KB |
Output is correct |
32 |
Correct |
1 ms |
212 KB |
Output is correct |
33 |
Correct |
1 ms |
212 KB |
Output is correct |
34 |
Correct |
1 ms |
212 KB |
Output is correct |
35 |
Correct |
18 ms |
324 KB |
Output is correct |
36 |
Correct |
18 ms |
368 KB |
Output is correct |
37 |
Correct |
0 ms |
212 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
81 ms |
400 KB |
Output is correct |
2 |
Correct |
77 ms |
404 KB |
Output is correct |
3 |
Correct |
107 ms |
408 KB |
Output is correct |
4 |
Correct |
89 ms |
420 KB |
Output is correct |
5 |
Correct |
135 ms |
408 KB |
Output is correct |
6 |
Correct |
121 ms |
424 KB |
Output is correct |
7 |
Correct |
119 ms |
404 KB |
Output is correct |
8 |
Correct |
1 ms |
212 KB |
Output is correct |
9 |
Correct |
1 ms |
212 KB |
Output is correct |
10 |
Correct |
1 ms |
212 KB |
Output is correct |
11 |
Correct |
0 ms |
212 KB |
Output is correct |
12 |
Correct |
112 ms |
408 KB |
Output is correct |
13 |
Correct |
113 ms |
412 KB |
Output is correct |
14 |
Correct |
122 ms |
412 KB |
Output is correct |
15 |
Correct |
119 ms |
420 KB |
Output is correct |
16 |
Correct |
1 ms |
212 KB |
Output is correct |
17 |
Correct |
129 ms |
408 KB |
Output is correct |
18 |
Correct |
1 ms |
212 KB |
Output is correct |
19 |
Correct |
1 ms |
212 KB |
Output is correct |
20 |
Correct |
125 ms |
412 KB |
Output is correct |
21 |
Correct |
113 ms |
408 KB |
Output is correct |
22 |
Correct |
138 ms |
412 KB |
Output is correct |
23 |
Correct |
129 ms |
408 KB |
Output is correct |
24 |
Correct |
137 ms |
408 KB |
Output is correct |
25 |
Correct |
126 ms |
412 KB |
Output is correct |
26 |
Correct |
1 ms |
212 KB |
Output is correct |
27 |
Correct |
0 ms |
312 KB |
Output is correct |
28 |
Correct |
1 ms |
212 KB |
Output is correct |
29 |
Correct |
1 ms |
212 KB |
Output is correct |
30 |
Correct |
1 ms |
312 KB |
Output is correct |
31 |
Correct |
0 ms |
212 KB |
Output is correct |
32 |
Correct |
1 ms |
212 KB |
Output is correct |
33 |
Correct |
1 ms |
212 KB |
Output is correct |
34 |
Correct |
0 ms |
212 KB |
Output is correct |
35 |
Correct |
0 ms |
212 KB |
Output is correct |
36 |
Correct |
1 ms |
308 KB |
Output is correct |
37 |
Correct |
1 ms |
212 KB |
Output is correct |
38 |
Correct |
1 ms |
212 KB |
Output is correct |
39 |
Correct |
0 ms |
212 KB |
Output is correct |
40 |
Correct |
0 ms |
212 KB |
Output is correct |
41 |
Correct |
1 ms |
308 KB |
Output is correct |
42 |
Correct |
0 ms |
212 KB |
Output is correct |
43 |
Correct |
1 ms |
304 KB |
Output is correct |
44 |
Correct |
1 ms |
212 KB |
Output is correct |
45 |
Correct |
17 ms |
372 KB |
Output is correct |
46 |
Correct |
1 ms |
212 KB |
Output is correct |
47 |
Correct |
1 ms |
212 KB |
Output is correct |
48 |
Correct |
18 ms |
372 KB |
Output is correct |
49 |
Correct |
18 ms |
340 KB |
Output is correct |
50 |
Correct |
18 ms |
372 KB |
Output is correct |
51 |
Correct |
1 ms |
212 KB |
Output is correct |
52 |
Correct |
0 ms |
312 KB |
Output is correct |
53 |
Correct |
16 ms |
368 KB |
Output is correct |
54 |
Correct |
0 ms |
212 KB |
Output is correct |
55 |
Correct |
16 ms |
376 KB |
Output is correct |
56 |
Correct |
17 ms |
368 KB |
Output is correct |
57 |
Correct |
1 ms |
212 KB |
Output is correct |
58 |
Correct |
1 ms |
212 KB |
Output is correct |
59 |
Correct |
1 ms |
212 KB |
Output is correct |
60 |
Correct |
18 ms |
324 KB |
Output is correct |
61 |
Correct |
18 ms |
368 KB |
Output is correct |
62 |
Correct |
0 ms |
212 KB |
Output is correct |
63 |
Correct |
70 ms |
400 KB |
Output is correct |
64 |
Correct |
70 ms |
400 KB |
Output is correct |
65 |
Correct |
108 ms |
408 KB |
Output is correct |
66 |
Correct |
83 ms |
416 KB |
Output is correct |
67 |
Correct |
117 ms |
408 KB |
Output is correct |
68 |
Correct |
113 ms |
412 KB |
Output is correct |
69 |
Correct |
119 ms |
412 KB |
Output is correct |
70 |
Correct |
1 ms |
212 KB |
Output is correct |
71 |
Correct |
0 ms |
212 KB |
Output is correct |
72 |
Correct |
113 ms |
532 KB |
Output is correct |
73 |
Correct |
105 ms |
404 KB |
Output is correct |
74 |
Correct |
109 ms |
416 KB |
Output is correct |
75 |
Correct |
107 ms |
340 KB |
Output is correct |
76 |
Correct |
0 ms |
212 KB |
Output is correct |
77 |
Correct |
0 ms |
212 KB |
Output is correct |
78 |
Correct |
116 ms |
408 KB |
Output is correct |
79 |
Correct |
112 ms |
340 KB |
Output is correct |
80 |
Correct |
167 ms |
412 KB |
Output is correct |
81 |
Correct |
139 ms |
408 KB |
Output is correct |
82 |
Correct |
126 ms |
408 KB |
Output is correct |
83 |
Correct |
115 ms |
412 KB |
Output is correct |
84 |
Correct |
1 ms |
212 KB |
Output is correct |
85 |
Correct |
20 ms |
316 KB |
Output is correct |
86 |
Correct |
106 ms |
340 KB |
Output is correct |
87 |
Correct |
0 ms |
304 KB |
Output is correct |
88 |
Correct |
1 ms |
212 KB |
Output is correct |
89 |
Correct |
18 ms |
368 KB |
Output is correct |
90 |
Correct |
18 ms |
368 KB |
Output is correct |
91 |
Correct |
18 ms |
372 KB |
Output is correct |
92 |
Correct |
128 ms |
340 KB |
Output is correct |
93 |
Correct |
130 ms |
408 KB |
Output is correct |
94 |
Correct |
127 ms |
408 KB |
Output is correct |
95 |
Correct |
1 ms |
308 KB |
Output is correct |
96 |
Correct |
1 ms |
212 KB |
Output is correct |
97 |
Correct |
108 ms |
412 KB |
Output is correct |
98 |
Correct |
16 ms |
372 KB |
Output is correct |
99 |
Correct |
105 ms |
408 KB |
Output is correct |
100 |
Correct |
1 ms |
212 KB |
Output is correct |
101 |
Correct |
20 ms |
340 KB |
Output is correct |
102 |
Correct |
17 ms |
316 KB |
Output is correct |
103 |
Correct |
107 ms |
416 KB |
Output is correct |
104 |
Correct |
0 ms |
212 KB |
Output is correct |
105 |
Correct |
1 ms |
212 KB |
Output is correct |
106 |
Correct |
1 ms |
232 KB |
Output is correct |
107 |
Correct |
18 ms |
372 KB |
Output is correct |
108 |
Correct |
18 ms |
340 KB |
Output is correct |
109 |
Correct |
127 ms |
340 KB |
Output is correct |
110 |
Correct |
177 ms |
436 KB |
Output is correct |
111 |
Correct |
0 ms |
212 KB |
Output is correct |