# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
717299 |
2023-04-01T19:45:25 Z |
Juan |
Cave (IOI13_cave) |
C++14 |
|
892 ms |
460 KB |
#include<bits/stdc++.h>
#include "cave.h"
using namespace std;
void exploreCave(int N){
vector<int> unprocessed;
for(int i = 0; i < N; i++) unprocessed.push_back(i);
int vask[N]={}, S[N]={};
int D[N]={};
for(int i = 0; i < N; i++){
for(int x : unprocessed) vask[x] = 0;
if(tryCombination(vask)!=i){
for(int x : unprocessed) vask[x] = 1;
}
int l = 0, r = unprocessed.size()-1;
while(l<=r){
int m = (l+r)>>1;
for(int j = 0; j <= m; j++) vask[unprocessed[j]] = 1-vask[unprocessed[j]];
int ret = tryCombination(vask);
if(ret==i) l = m+1;
else r = m-1;
for(int j = 0; j <= m; j++) vask[unprocessed[j]] = 1-vask[unprocessed[j]];
}
int pos = unprocessed[l];
S[pos] = 1-vask[pos];
D[pos] = i;
vask[pos] = S[pos];
unprocessed.erase(unprocessed.begin()+l);
}
answer(S, D);
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
132 ms |
416 KB |
Output is correct |
2 |
Correct |
118 ms |
448 KB |
Output is correct |
3 |
Correct |
186 ms |
444 KB |
Output is correct |
4 |
Correct |
125 ms |
436 KB |
Output is correct |
5 |
Correct |
225 ms |
340 KB |
Output is correct |
6 |
Correct |
191 ms |
340 KB |
Output is correct |
7 |
Correct |
222 ms |
444 KB |
Output is correct |
8 |
Correct |
0 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 |
212 KB |
Output is correct |
12 |
Correct |
188 ms |
448 KB |
Output is correct |
13 |
Correct |
194 ms |
448 KB |
Output is correct |
14 |
Correct |
194 ms |
444 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
233 ms |
340 KB |
Output is correct |
2 |
Correct |
0 ms |
212 KB |
Output is correct |
3 |
Correct |
534 ms |
444 KB |
Output is correct |
4 |
Correct |
1 ms |
212 KB |
Output is correct |
5 |
Correct |
1 ms |
212 KB |
Output is correct |
6 |
Correct |
234 ms |
448 KB |
Output is correct |
7 |
Correct |
847 ms |
444 KB |
Output is correct |
8 |
Correct |
543 ms |
456 KB |
Output is correct |
9 |
Correct |
524 ms |
460 KB |
Output is correct |
10 |
Correct |
552 ms |
444 KB |
Output is correct |
11 |
Correct |
892 ms |
448 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
212 KB |
Output is correct |
2 |
Correct |
0 ms |
212 KB |
Output is correct |
3 |
Correct |
0 ms |
212 KB |
Output is correct |
4 |
Correct |
0 ms |
212 KB |
Output is correct |
5 |
Correct |
1 ms |
212 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 |
1 ms |
212 KB |
Output is correct |
10 |
Correct |
1 ms |
212 KB |
Output is correct |
11 |
Correct |
1 ms |
212 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 |
0 ms |
212 KB |
Output is correct |
2 |
Correct |
0 ms |
212 KB |
Output is correct |
3 |
Correct |
0 ms |
212 KB |
Output is correct |
4 |
Correct |
0 ms |
212 KB |
Output is correct |
5 |
Correct |
1 ms |
212 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 |
1 ms |
212 KB |
Output is correct |
10 |
Correct |
1 ms |
212 KB |
Output is correct |
11 |
Correct |
1 ms |
212 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 |
0 ms |
212 KB |
Output is correct |
17 |
Correct |
0 ms |
212 KB |
Output is correct |
18 |
Correct |
1 ms |
212 KB |
Output is correct |
19 |
Correct |
1 ms |
212 KB |
Output is correct |
20 |
Correct |
118 ms |
340 KB |
Output is correct |
21 |
Correct |
1 ms |
212 KB |
Output is correct |
22 |
Correct |
0 ms |
288 KB |
Output is correct |
23 |
Correct |
75 ms |
348 KB |
Output is correct |
24 |
Correct |
76 ms |
340 KB |
Output is correct |
25 |
Correct |
79 ms |
348 KB |
Output is correct |
26 |
Correct |
1 ms |
212 KB |
Output is correct |
27 |
Correct |
0 ms |
212 KB |
Output is correct |
28 |
Correct |
32 ms |
340 KB |
Output is correct |
29 |
Correct |
1 ms |
212 KB |
Output is correct |
30 |
Correct |
97 ms |
348 KB |
Output is correct |
31 |
Correct |
121 ms |
340 KB |
Output is correct |
32 |
Correct |
1 ms |
212 KB |
Output is correct |
33 |
Correct |
0 ms |
212 KB |
Output is correct |
34 |
Correct |
1 ms |
212 KB |
Output is correct |
35 |
Correct |
72 ms |
360 KB |
Output is correct |
36 |
Correct |
69 ms |
340 KB |
Output is correct |
37 |
Correct |
0 ms |
212 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
132 ms |
416 KB |
Output is correct |
2 |
Correct |
118 ms |
448 KB |
Output is correct |
3 |
Correct |
186 ms |
444 KB |
Output is correct |
4 |
Correct |
125 ms |
436 KB |
Output is correct |
5 |
Correct |
225 ms |
340 KB |
Output is correct |
6 |
Correct |
191 ms |
340 KB |
Output is correct |
7 |
Correct |
222 ms |
444 KB |
Output is correct |
8 |
Correct |
0 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 |
212 KB |
Output is correct |
12 |
Correct |
188 ms |
448 KB |
Output is correct |
13 |
Correct |
194 ms |
448 KB |
Output is correct |
14 |
Correct |
194 ms |
444 KB |
Output is correct |
15 |
Correct |
233 ms |
340 KB |
Output is correct |
16 |
Correct |
0 ms |
212 KB |
Output is correct |
17 |
Correct |
534 ms |
444 KB |
Output is correct |
18 |
Correct |
1 ms |
212 KB |
Output is correct |
19 |
Correct |
1 ms |
212 KB |
Output is correct |
20 |
Correct |
234 ms |
448 KB |
Output is correct |
21 |
Correct |
847 ms |
444 KB |
Output is correct |
22 |
Correct |
543 ms |
456 KB |
Output is correct |
23 |
Correct |
524 ms |
460 KB |
Output is correct |
24 |
Correct |
552 ms |
444 KB |
Output is correct |
25 |
Correct |
892 ms |
448 KB |
Output is correct |
26 |
Correct |
0 ms |
212 KB |
Output is correct |
27 |
Correct |
0 ms |
212 KB |
Output is correct |
28 |
Correct |
0 ms |
212 KB |
Output is correct |
29 |
Correct |
0 ms |
212 KB |
Output is correct |
30 |
Correct |
1 ms |
212 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 |
1 ms |
212 KB |
Output is correct |
35 |
Correct |
1 ms |
212 KB |
Output is correct |
36 |
Correct |
1 ms |
212 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 |
0 ms |
212 KB |
Output is correct |
42 |
Correct |
0 ms |
212 KB |
Output is correct |
43 |
Correct |
1 ms |
212 KB |
Output is correct |
44 |
Correct |
1 ms |
212 KB |
Output is correct |
45 |
Correct |
118 ms |
340 KB |
Output is correct |
46 |
Correct |
1 ms |
212 KB |
Output is correct |
47 |
Correct |
0 ms |
288 KB |
Output is correct |
48 |
Correct |
75 ms |
348 KB |
Output is correct |
49 |
Correct |
76 ms |
340 KB |
Output is correct |
50 |
Correct |
79 ms |
348 KB |
Output is correct |
51 |
Correct |
1 ms |
212 KB |
Output is correct |
52 |
Correct |
0 ms |
212 KB |
Output is correct |
53 |
Correct |
32 ms |
340 KB |
Output is correct |
54 |
Correct |
1 ms |
212 KB |
Output is correct |
55 |
Correct |
97 ms |
348 KB |
Output is correct |
56 |
Correct |
121 ms |
340 KB |
Output is correct |
57 |
Correct |
1 ms |
212 KB |
Output is correct |
58 |
Correct |
0 ms |
212 KB |
Output is correct |
59 |
Correct |
1 ms |
212 KB |
Output is correct |
60 |
Correct |
72 ms |
360 KB |
Output is correct |
61 |
Correct |
69 ms |
340 KB |
Output is correct |
62 |
Correct |
0 ms |
212 KB |
Output is correct |
63 |
Correct |
126 ms |
420 KB |
Output is correct |
64 |
Correct |
119 ms |
432 KB |
Output is correct |
65 |
Correct |
182 ms |
448 KB |
Output is correct |
66 |
Correct |
126 ms |
432 KB |
Output is correct |
67 |
Correct |
227 ms |
444 KB |
Output is correct |
68 |
Correct |
192 ms |
444 KB |
Output is correct |
69 |
Correct |
227 ms |
444 KB |
Output is correct |
70 |
Correct |
0 ms |
212 KB |
Output is correct |
71 |
Correct |
0 ms |
212 KB |
Output is correct |
72 |
Correct |
194 ms |
448 KB |
Output is correct |
73 |
Correct |
194 ms |
340 KB |
Output is correct |
74 |
Correct |
189 ms |
444 KB |
Output is correct |
75 |
Correct |
542 ms |
448 KB |
Output is correct |
76 |
Correct |
1 ms |
212 KB |
Output is correct |
77 |
Correct |
0 ms |
212 KB |
Output is correct |
78 |
Correct |
227 ms |
448 KB |
Output is correct |
79 |
Correct |
847 ms |
452 KB |
Output is correct |
80 |
Correct |
539 ms |
444 KB |
Output is correct |
81 |
Correct |
532 ms |
444 KB |
Output is correct |
82 |
Correct |
543 ms |
460 KB |
Output is correct |
83 |
Correct |
872 ms |
340 KB |
Output is correct |
84 |
Correct |
1 ms |
212 KB |
Output is correct |
85 |
Correct |
119 ms |
348 KB |
Output is correct |
86 |
Correct |
833 ms |
460 KB |
Output is correct |
87 |
Correct |
1 ms |
212 KB |
Output is correct |
88 |
Correct |
1 ms |
212 KB |
Output is correct |
89 |
Correct |
75 ms |
344 KB |
Output is correct |
90 |
Correct |
77 ms |
360 KB |
Output is correct |
91 |
Correct |
79 ms |
344 KB |
Output is correct |
92 |
Correct |
516 ms |
448 KB |
Output is correct |
93 |
Correct |
524 ms |
456 KB |
Output is correct |
94 |
Correct |
523 ms |
456 KB |
Output is correct |
95 |
Correct |
0 ms |
212 KB |
Output is correct |
96 |
Correct |
1 ms |
212 KB |
Output is correct |
97 |
Correct |
492 ms |
444 KB |
Output is correct |
98 |
Correct |
35 ms |
340 KB |
Output is correct |
99 |
Correct |
204 ms |
340 KB |
Output is correct |
100 |
Correct |
1 ms |
212 KB |
Output is correct |
101 |
Correct |
117 ms |
352 KB |
Output is correct |
102 |
Correct |
123 ms |
344 KB |
Output is correct |
103 |
Correct |
645 ms |
444 KB |
Output is correct |
104 |
Correct |
1 ms |
212 KB |
Output is correct |
105 |
Correct |
0 ms |
212 KB |
Output is correct |
106 |
Correct |
1 ms |
212 KB |
Output is correct |
107 |
Correct |
66 ms |
348 KB |
Output is correct |
108 |
Correct |
77 ms |
340 KB |
Output is correct |
109 |
Correct |
373 ms |
444 KB |
Output is correct |
110 |
Correct |
546 ms |
448 KB |
Output is correct |
111 |
Correct |
0 ms |
212 KB |
Output is correct |