#include "cave.h"
#include <bits/stdc++.h>
using namespace std;
int com[] = {1,1,1,1};
int bruh[] = {0,1,2,3};
int n;
/*
int tryCombination(int A[]){
for(int i=0;i<n;i++) cout<<A[i]<<" ";
cout<<"\n";
for(int i=0;i<n;i++){
if(A[i]!=com[bruh[i]]) {cout<<"i"<<i;return i;}
}
cout<<-1;
return -1;
return 1;
}
void answer(int A[],int B[]){
cout<<"H"<<endl;
for(int i=0;i<n;i++) cout<<A[i]<<" ";
cout<<endl;
for(int i=0;i<n;i++) cout<<B[i]<<" ";
}*/
void exploreCave(int N) {
n = N;
int comb[N+3];
int link[N+3];
memset(comb,-1,sizeof(comb));
memset(link,-1,sizeof(link));
for(int i=0;i<N;i++){
int tr[N+3];
for(int j=0;j<N;j++){
tr[j] = comb[j];
}
for(int j=0;j<N;j++){
if(tr[j] == -1) tr[j] = 0;
}
int cor;
int c = tryCombination(tr);
if(c>i || c==-1) cor = 0;
else cor = 1;
int lo = 0;
int hi = N-1;
int ans = -1;
while(lo<=hi){
int X = (lo+hi)/2;
for(int j=lo;j<=X;j++){
if(comb[j] == -1) tr[j] = cor;
else tr[j] = comb[j];
}
for(int j=X+1;j<N;j++){
if(comb[j] == -1) tr[j] = 1-cor;
else tr[j] = comb[j];
}
int hehehehaw = tryCombination(tr);
if(hehehehaw>i ||hehehehaw == -1){
hi = X-1;
ans = X;
}
else lo = X+1;
}
link[ans] = i;
comb[ans] = cor;
}
answer(comb, link);
}
/*
main(){
exploreCave(4);
}
*/
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
159 ms |
340 KB |
Output is correct |
2 |
Correct |
155 ms |
412 KB |
Output is correct |
3 |
Correct |
243 ms |
460 KB |
Output is correct |
4 |
Correct |
182 ms |
408 KB |
Output is correct |
5 |
Correct |
243 ms |
340 KB |
Output is correct |
6 |
Correct |
240 ms |
428 KB |
Output is correct |
7 |
Correct |
247 ms |
428 KB |
Output is correct |
8 |
Correct |
0 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 |
308 KB |
Output is correct |
12 |
Correct |
246 ms |
428 KB |
Output is correct |
13 |
Correct |
238 ms |
436 KB |
Output is correct |
14 |
Correct |
240 ms |
428 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
256 ms |
392 KB |
Output is correct |
2 |
Correct |
1 ms |
212 KB |
Output is correct |
3 |
Correct |
288 ms |
444 KB |
Output is correct |
4 |
Correct |
1 ms |
212 KB |
Output is correct |
5 |
Correct |
0 ms |
212 KB |
Output is correct |
6 |
Correct |
252 ms |
428 KB |
Output is correct |
7 |
Correct |
293 ms |
468 KB |
Output is correct |
8 |
Correct |
289 ms |
424 KB |
Output is correct |
9 |
Correct |
305 ms |
428 KB |
Output is correct |
10 |
Correct |
283 ms |
424 KB |
Output is correct |
11 |
Correct |
283 ms |
440 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 |
304 KB |
Output is correct |
5 |
Correct |
1 ms |
212 KB |
Output is correct |
6 |
Correct |
1 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 |
304 KB |
Output is correct |
11 |
Correct |
1 ms |
300 KB |
Output is correct |
12 |
Correct |
1 ms |
212 KB |
Output is correct |
13 |
Correct |
1 ms |
212 KB |
Output is correct |
14 |
Correct |
1 ms |
308 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 |
304 KB |
Output is correct |
5 |
Correct |
1 ms |
212 KB |
Output is correct |
6 |
Correct |
1 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 |
304 KB |
Output is correct |
11 |
Correct |
1 ms |
300 KB |
Output is correct |
12 |
Correct |
1 ms |
212 KB |
Output is correct |
13 |
Correct |
1 ms |
212 KB |
Output is correct |
14 |
Correct |
1 ms |
308 KB |
Output is correct |
15 |
Correct |
1 ms |
312 KB |
Output is correct |
16 |
Correct |
1 ms |
212 KB |
Output is correct |
17 |
Correct |
0 ms |
212 KB |
Output is correct |
18 |
Correct |
0 ms |
304 KB |
Output is correct |
19 |
Correct |
1 ms |
276 KB |
Output is correct |
20 |
Correct |
35 ms |
340 KB |
Output is correct |
21 |
Correct |
1 ms |
212 KB |
Output is correct |
22 |
Correct |
1 ms |
212 KB |
Output is correct |
23 |
Correct |
42 ms |
340 KB |
Output is correct |
24 |
Correct |
42 ms |
340 KB |
Output is correct |
25 |
Correct |
40 ms |
352 KB |
Output is correct |
26 |
Correct |
1 ms |
212 KB |
Output is correct |
27 |
Correct |
1 ms |
212 KB |
Output is correct |
28 |
Correct |
38 ms |
340 KB |
Output is correct |
29 |
Correct |
1 ms |
212 KB |
Output is correct |
30 |
Correct |
35 ms |
340 KB |
Output is correct |
31 |
Correct |
35 ms |
348 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 |
224 KB |
Output is correct |
35 |
Correct |
40 ms |
340 KB |
Output is correct |
36 |
Correct |
43 ms |
340 KB |
Output is correct |
37 |
Correct |
1 ms |
212 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
159 ms |
340 KB |
Output is correct |
2 |
Correct |
155 ms |
412 KB |
Output is correct |
3 |
Correct |
243 ms |
460 KB |
Output is correct |
4 |
Correct |
182 ms |
408 KB |
Output is correct |
5 |
Correct |
243 ms |
340 KB |
Output is correct |
6 |
Correct |
240 ms |
428 KB |
Output is correct |
7 |
Correct |
247 ms |
428 KB |
Output is correct |
8 |
Correct |
0 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 |
308 KB |
Output is correct |
12 |
Correct |
246 ms |
428 KB |
Output is correct |
13 |
Correct |
238 ms |
436 KB |
Output is correct |
14 |
Correct |
240 ms |
428 KB |
Output is correct |
15 |
Correct |
256 ms |
392 KB |
Output is correct |
16 |
Correct |
1 ms |
212 KB |
Output is correct |
17 |
Correct |
288 ms |
444 KB |
Output is correct |
18 |
Correct |
1 ms |
212 KB |
Output is correct |
19 |
Correct |
0 ms |
212 KB |
Output is correct |
20 |
Correct |
252 ms |
428 KB |
Output is correct |
21 |
Correct |
293 ms |
468 KB |
Output is correct |
22 |
Correct |
289 ms |
424 KB |
Output is correct |
23 |
Correct |
305 ms |
428 KB |
Output is correct |
24 |
Correct |
283 ms |
424 KB |
Output is correct |
25 |
Correct |
283 ms |
440 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 |
304 KB |
Output is correct |
30 |
Correct |
1 ms |
212 KB |
Output is correct |
31 |
Correct |
1 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 |
304 KB |
Output is correct |
36 |
Correct |
1 ms |
300 KB |
Output is correct |
37 |
Correct |
1 ms |
212 KB |
Output is correct |
38 |
Correct |
1 ms |
212 KB |
Output is correct |
39 |
Correct |
1 ms |
308 KB |
Output is correct |
40 |
Correct |
1 ms |
312 KB |
Output is correct |
41 |
Correct |
1 ms |
212 KB |
Output is correct |
42 |
Correct |
0 ms |
212 KB |
Output is correct |
43 |
Correct |
0 ms |
304 KB |
Output is correct |
44 |
Correct |
1 ms |
276 KB |
Output is correct |
45 |
Correct |
35 ms |
340 KB |
Output is correct |
46 |
Correct |
1 ms |
212 KB |
Output is correct |
47 |
Correct |
1 ms |
212 KB |
Output is correct |
48 |
Correct |
42 ms |
340 KB |
Output is correct |
49 |
Correct |
42 ms |
340 KB |
Output is correct |
50 |
Correct |
40 ms |
352 KB |
Output is correct |
51 |
Correct |
1 ms |
212 KB |
Output is correct |
52 |
Correct |
1 ms |
212 KB |
Output is correct |
53 |
Correct |
38 ms |
340 KB |
Output is correct |
54 |
Correct |
1 ms |
212 KB |
Output is correct |
55 |
Correct |
35 ms |
340 KB |
Output is correct |
56 |
Correct |
35 ms |
348 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 |
224 KB |
Output is correct |
60 |
Correct |
40 ms |
340 KB |
Output is correct |
61 |
Correct |
43 ms |
340 KB |
Output is correct |
62 |
Correct |
1 ms |
212 KB |
Output is correct |
63 |
Correct |
156 ms |
412 KB |
Output is correct |
64 |
Correct |
155 ms |
408 KB |
Output is correct |
65 |
Correct |
255 ms |
424 KB |
Output is correct |
66 |
Correct |
165 ms |
408 KB |
Output is correct |
67 |
Correct |
244 ms |
424 KB |
Output is correct |
68 |
Correct |
235 ms |
340 KB |
Output is correct |
69 |
Correct |
249 ms |
440 KB |
Output is correct |
70 |
Correct |
1 ms |
212 KB |
Output is correct |
71 |
Correct |
1 ms |
212 KB |
Output is correct |
72 |
Correct |
272 ms |
340 KB |
Output is correct |
73 |
Correct |
250 ms |
424 KB |
Output is correct |
74 |
Correct |
258 ms |
424 KB |
Output is correct |
75 |
Correct |
272 ms |
432 KB |
Output is correct |
76 |
Correct |
1 ms |
212 KB |
Output is correct |
77 |
Correct |
1 ms |
212 KB |
Output is correct |
78 |
Correct |
261 ms |
440 KB |
Output is correct |
79 |
Correct |
280 ms |
424 KB |
Output is correct |
80 |
Correct |
295 ms |
340 KB |
Output is correct |
81 |
Correct |
290 ms |
428 KB |
Output is correct |
82 |
Correct |
300 ms |
428 KB |
Output is correct |
83 |
Correct |
327 ms |
424 KB |
Output is correct |
84 |
Correct |
1 ms |
212 KB |
Output is correct |
85 |
Correct |
47 ms |
344 KB |
Output is correct |
86 |
Correct |
248 ms |
424 KB |
Output is correct |
87 |
Correct |
1 ms |
212 KB |
Output is correct |
88 |
Correct |
1 ms |
212 KB |
Output is correct |
89 |
Correct |
40 ms |
348 KB |
Output is correct |
90 |
Correct |
39 ms |
344 KB |
Output is correct |
91 |
Correct |
40 ms |
340 KB |
Output is correct |
92 |
Correct |
290 ms |
460 KB |
Output is correct |
93 |
Correct |
281 ms |
428 KB |
Output is correct |
94 |
Correct |
297 ms |
340 KB |
Output is correct |
95 |
Correct |
1 ms |
212 KB |
Output is correct |
96 |
Correct |
1 ms |
212 KB |
Output is correct |
97 |
Correct |
254 ms |
428 KB |
Output is correct |
98 |
Correct |
35 ms |
340 KB |
Output is correct |
99 |
Correct |
247 ms |
428 KB |
Output is correct |
100 |
Correct |
1 ms |
212 KB |
Output is correct |
101 |
Correct |
35 ms |
340 KB |
Output is correct |
102 |
Correct |
37 ms |
340 KB |
Output is correct |
103 |
Correct |
238 ms |
444 KB |
Output is correct |
104 |
Correct |
1 ms |
212 KB |
Output is correct |
105 |
Correct |
1 ms |
212 KB |
Output is correct |
106 |
Correct |
1 ms |
212 KB |
Output is correct |
107 |
Correct |
41 ms |
360 KB |
Output is correct |
108 |
Correct |
48 ms |
356 KB |
Output is correct |
109 |
Correct |
285 ms |
444 KB |
Output is correct |
110 |
Correct |
302 ms |
424 KB |
Output is correct |
111 |
Correct |
0 ms |
212 KB |
Output is correct |