# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
39137 |
2018-01-09T13:23:06 Z |
faustaadp |
Cave (IOI13_cave) |
C++14 |
|
387 ms |
544 KB |
#include "cave.h"
#include<bits/stdc++.h>
#define ll long long
using namespace std;
int i,hz,a[5050],b[5050],l,r,c;
void TO(int aa,int bb)
{
ll ii;
for(ii=aa;ii<=bb;ii++)
{
if(b[ii]==-1)
{
//cout<<"d";
a[ii]=1-a[ii];
}
}
// cout<<aa<<" "<<bb<<" ";
// for(ii=0;ii<N;ii++)
// cout<<a[ii];
// cout<<"\n";
}
void exploreCave(int N) {
for(i=0;i<N;i++)
b[i]=-1;
for(i=0;i<N;i++)
{
l=0;
r=N-1;
if(tryCombination(a)!=i)
TO(0,N-1);
while(l<r)
{
c=(l+r)/2;
TO(l,c);
if(tryCombination(a)==i)
l=c+1;
else
{
TO(l,c);
r=c;
}
}
// cout<<l<<"l r"<<r<<"\n";
TO(l,l);
b[l]=i;
}
answer(a,b);
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
136 ms |
456 KB |
Output is correct |
2 |
Correct |
176 ms |
384 KB |
Output is correct |
3 |
Correct |
195 ms |
456 KB |
Output is correct |
4 |
Correct |
137 ms |
452 KB |
Output is correct |
5 |
Correct |
210 ms |
472 KB |
Output is correct |
6 |
Correct |
242 ms |
452 KB |
Output is correct |
7 |
Correct |
256 ms |
460 KB |
Output is correct |
8 |
Correct |
5 ms |
384 KB |
Output is correct |
9 |
Correct |
5 ms |
384 KB |
Output is correct |
10 |
Correct |
5 ms |
384 KB |
Output is correct |
11 |
Correct |
6 ms |
384 KB |
Output is correct |
12 |
Correct |
246 ms |
468 KB |
Output is correct |
13 |
Correct |
264 ms |
456 KB |
Output is correct |
14 |
Correct |
186 ms |
384 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
251 ms |
452 KB |
Output is correct |
2 |
Correct |
5 ms |
384 KB |
Output is correct |
3 |
Correct |
241 ms |
460 KB |
Output is correct |
4 |
Correct |
5 ms |
384 KB |
Output is correct |
5 |
Correct |
5 ms |
384 KB |
Output is correct |
6 |
Correct |
268 ms |
456 KB |
Output is correct |
7 |
Correct |
311 ms |
484 KB |
Output is correct |
8 |
Correct |
309 ms |
460 KB |
Output is correct |
9 |
Correct |
352 ms |
480 KB |
Output is correct |
10 |
Correct |
335 ms |
452 KB |
Output is correct |
11 |
Correct |
303 ms |
480 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
5 ms |
384 KB |
Output is correct |
2 |
Correct |
6 ms |
384 KB |
Output is correct |
3 |
Correct |
5 ms |
384 KB |
Output is correct |
4 |
Correct |
5 ms |
384 KB |
Output is correct |
5 |
Correct |
6 ms |
384 KB |
Output is correct |
6 |
Correct |
5 ms |
384 KB |
Output is correct |
7 |
Correct |
5 ms |
384 KB |
Output is correct |
8 |
Correct |
3 ms |
384 KB |
Output is correct |
9 |
Correct |
6 ms |
384 KB |
Output is correct |
10 |
Correct |
6 ms |
384 KB |
Output is correct |
11 |
Correct |
5 ms |
384 KB |
Output is correct |
12 |
Correct |
5 ms |
436 KB |
Output is correct |
13 |
Correct |
5 ms |
384 KB |
Output is correct |
14 |
Correct |
5 ms |
384 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
5 ms |
384 KB |
Output is correct |
2 |
Correct |
6 ms |
384 KB |
Output is correct |
3 |
Correct |
5 ms |
384 KB |
Output is correct |
4 |
Correct |
5 ms |
384 KB |
Output is correct |
5 |
Correct |
6 ms |
384 KB |
Output is correct |
6 |
Correct |
5 ms |
384 KB |
Output is correct |
7 |
Correct |
5 ms |
384 KB |
Output is correct |
8 |
Correct |
3 ms |
384 KB |
Output is correct |
9 |
Correct |
6 ms |
384 KB |
Output is correct |
10 |
Correct |
6 ms |
384 KB |
Output is correct |
11 |
Correct |
5 ms |
384 KB |
Output is correct |
12 |
Correct |
5 ms |
436 KB |
Output is correct |
13 |
Correct |
5 ms |
384 KB |
Output is correct |
14 |
Correct |
5 ms |
384 KB |
Output is correct |
15 |
Correct |
5 ms |
384 KB |
Output is correct |
16 |
Correct |
5 ms |
384 KB |
Output is correct |
17 |
Correct |
5 ms |
384 KB |
Output is correct |
18 |
Correct |
5 ms |
360 KB |
Output is correct |
19 |
Correct |
5 ms |
384 KB |
Output is correct |
20 |
Correct |
59 ms |
384 KB |
Output is correct |
21 |
Correct |
6 ms |
384 KB |
Output is correct |
22 |
Correct |
5 ms |
308 KB |
Output is correct |
23 |
Correct |
62 ms |
448 KB |
Output is correct |
24 |
Correct |
54 ms |
384 KB |
Output is correct |
25 |
Correct |
58 ms |
416 KB |
Output is correct |
26 |
Correct |
5 ms |
384 KB |
Output is correct |
27 |
Correct |
6 ms |
316 KB |
Output is correct |
28 |
Correct |
54 ms |
384 KB |
Output is correct |
29 |
Correct |
5 ms |
384 KB |
Output is correct |
30 |
Correct |
32 ms |
416 KB |
Output is correct |
31 |
Correct |
48 ms |
384 KB |
Output is correct |
32 |
Correct |
5 ms |
384 KB |
Output is correct |
33 |
Correct |
6 ms |
384 KB |
Output is correct |
34 |
Correct |
5 ms |
384 KB |
Output is correct |
35 |
Correct |
45 ms |
384 KB |
Output is correct |
36 |
Correct |
53 ms |
384 KB |
Output is correct |
37 |
Correct |
5 ms |
384 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
136 ms |
456 KB |
Output is correct |
2 |
Correct |
176 ms |
384 KB |
Output is correct |
3 |
Correct |
195 ms |
456 KB |
Output is correct |
4 |
Correct |
137 ms |
452 KB |
Output is correct |
5 |
Correct |
210 ms |
472 KB |
Output is correct |
6 |
Correct |
242 ms |
452 KB |
Output is correct |
7 |
Correct |
256 ms |
460 KB |
Output is correct |
8 |
Correct |
5 ms |
384 KB |
Output is correct |
9 |
Correct |
5 ms |
384 KB |
Output is correct |
10 |
Correct |
5 ms |
384 KB |
Output is correct |
11 |
Correct |
6 ms |
384 KB |
Output is correct |
12 |
Correct |
246 ms |
468 KB |
Output is correct |
13 |
Correct |
264 ms |
456 KB |
Output is correct |
14 |
Correct |
186 ms |
384 KB |
Output is correct |
15 |
Correct |
251 ms |
452 KB |
Output is correct |
16 |
Correct |
5 ms |
384 KB |
Output is correct |
17 |
Correct |
241 ms |
460 KB |
Output is correct |
18 |
Correct |
5 ms |
384 KB |
Output is correct |
19 |
Correct |
5 ms |
384 KB |
Output is correct |
20 |
Correct |
268 ms |
456 KB |
Output is correct |
21 |
Correct |
311 ms |
484 KB |
Output is correct |
22 |
Correct |
309 ms |
460 KB |
Output is correct |
23 |
Correct |
352 ms |
480 KB |
Output is correct |
24 |
Correct |
335 ms |
452 KB |
Output is correct |
25 |
Correct |
303 ms |
480 KB |
Output is correct |
26 |
Correct |
5 ms |
384 KB |
Output is correct |
27 |
Correct |
6 ms |
384 KB |
Output is correct |
28 |
Correct |
5 ms |
384 KB |
Output is correct |
29 |
Correct |
5 ms |
384 KB |
Output is correct |
30 |
Correct |
6 ms |
384 KB |
Output is correct |
31 |
Correct |
5 ms |
384 KB |
Output is correct |
32 |
Correct |
5 ms |
384 KB |
Output is correct |
33 |
Correct |
3 ms |
384 KB |
Output is correct |
34 |
Correct |
6 ms |
384 KB |
Output is correct |
35 |
Correct |
6 ms |
384 KB |
Output is correct |
36 |
Correct |
5 ms |
384 KB |
Output is correct |
37 |
Correct |
5 ms |
436 KB |
Output is correct |
38 |
Correct |
5 ms |
384 KB |
Output is correct |
39 |
Correct |
5 ms |
384 KB |
Output is correct |
40 |
Correct |
5 ms |
384 KB |
Output is correct |
41 |
Correct |
5 ms |
384 KB |
Output is correct |
42 |
Correct |
5 ms |
384 KB |
Output is correct |
43 |
Correct |
5 ms |
360 KB |
Output is correct |
44 |
Correct |
5 ms |
384 KB |
Output is correct |
45 |
Correct |
59 ms |
384 KB |
Output is correct |
46 |
Correct |
6 ms |
384 KB |
Output is correct |
47 |
Correct |
5 ms |
308 KB |
Output is correct |
48 |
Correct |
62 ms |
448 KB |
Output is correct |
49 |
Correct |
54 ms |
384 KB |
Output is correct |
50 |
Correct |
58 ms |
416 KB |
Output is correct |
51 |
Correct |
5 ms |
384 KB |
Output is correct |
52 |
Correct |
6 ms |
316 KB |
Output is correct |
53 |
Correct |
54 ms |
384 KB |
Output is correct |
54 |
Correct |
5 ms |
384 KB |
Output is correct |
55 |
Correct |
32 ms |
416 KB |
Output is correct |
56 |
Correct |
48 ms |
384 KB |
Output is correct |
57 |
Correct |
5 ms |
384 KB |
Output is correct |
58 |
Correct |
6 ms |
384 KB |
Output is correct |
59 |
Correct |
5 ms |
384 KB |
Output is correct |
60 |
Correct |
45 ms |
384 KB |
Output is correct |
61 |
Correct |
53 ms |
384 KB |
Output is correct |
62 |
Correct |
5 ms |
384 KB |
Output is correct |
63 |
Correct |
119 ms |
484 KB |
Output is correct |
64 |
Correct |
180 ms |
464 KB |
Output is correct |
65 |
Correct |
187 ms |
464 KB |
Output is correct |
66 |
Correct |
125 ms |
384 KB |
Output is correct |
67 |
Correct |
244 ms |
544 KB |
Output is correct |
68 |
Correct |
298 ms |
456 KB |
Output is correct |
69 |
Correct |
282 ms |
460 KB |
Output is correct |
70 |
Correct |
5 ms |
384 KB |
Output is correct |
71 |
Correct |
5 ms |
384 KB |
Output is correct |
72 |
Correct |
236 ms |
452 KB |
Output is correct |
73 |
Correct |
289 ms |
452 KB |
Output is correct |
74 |
Correct |
238 ms |
452 KB |
Output is correct |
75 |
Correct |
227 ms |
456 KB |
Output is correct |
76 |
Correct |
6 ms |
384 KB |
Output is correct |
77 |
Correct |
4 ms |
384 KB |
Output is correct |
78 |
Correct |
200 ms |
384 KB |
Output is correct |
79 |
Correct |
308 ms |
452 KB |
Output is correct |
80 |
Correct |
333 ms |
360 KB |
Output is correct |
81 |
Correct |
387 ms |
488 KB |
Output is correct |
82 |
Correct |
316 ms |
384 KB |
Output is correct |
83 |
Correct |
378 ms |
492 KB |
Output is correct |
84 |
Correct |
5 ms |
384 KB |
Output is correct |
85 |
Correct |
44 ms |
384 KB |
Output is correct |
86 |
Correct |
254 ms |
492 KB |
Output is correct |
87 |
Correct |
5 ms |
384 KB |
Output is correct |
88 |
Correct |
5 ms |
384 KB |
Output is correct |
89 |
Correct |
54 ms |
480 KB |
Output is correct |
90 |
Correct |
53 ms |
384 KB |
Output is correct |
91 |
Correct |
48 ms |
436 KB |
Output is correct |
92 |
Correct |
293 ms |
512 KB |
Output is correct |
93 |
Correct |
340 ms |
464 KB |
Output is correct |
94 |
Correct |
316 ms |
456 KB |
Output is correct |
95 |
Correct |
5 ms |
384 KB |
Output is correct |
96 |
Correct |
6 ms |
384 KB |
Output is correct |
97 |
Correct |
230 ms |
452 KB |
Output is correct |
98 |
Correct |
43 ms |
412 KB |
Output is correct |
99 |
Correct |
305 ms |
504 KB |
Output is correct |
100 |
Correct |
6 ms |
384 KB |
Output is correct |
101 |
Correct |
51 ms |
412 KB |
Output is correct |
102 |
Correct |
34 ms |
416 KB |
Output is correct |
103 |
Correct |
220 ms |
452 KB |
Output is correct |
104 |
Correct |
5 ms |
256 KB |
Output is correct |
105 |
Correct |
5 ms |
384 KB |
Output is correct |
106 |
Correct |
5 ms |
384 KB |
Output is correct |
107 |
Correct |
46 ms |
416 KB |
Output is correct |
108 |
Correct |
45 ms |
412 KB |
Output is correct |
109 |
Correct |
362 ms |
456 KB |
Output is correct |
110 |
Correct |
324 ms |
460 KB |
Output is correct |
111 |
Correct |
2 ms |
384 KB |
Output is correct |