| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 301353 |
2020-09-17T21:08:58 Z |
peti1234 |
Cave (IOI13_cave) |
C++17 |
|
373 ms |
612 KB |
#include <bits/stdc++.h>
#include "cave.h"
using namespace std;
const int c=5002;
int par[c], t[c];
bool v[c];
/*
int b1;
void answer(int a[], int b[]) {
for (int i=0; i<b1; i++) cout << a[i] << " ";
cout << "\n";
for (int i=0; i<b1; i++) cout << b[i] << " ";
cout << "\n";
return;
}
int tryCombination(int a[]) {
for (int i=0; i<b1; i++) cout << a[i] << " ";
cout << "\n";
for (int i=0; i<b1; i++) if (a[i]==1) return i;
return -1;
//int x; cin >> x;
//return x;
}
*/
void f(int a, int b) {
for (int i=a; i<b; i++) if (!v[i]) t[i]=1-t[i];
}
bool jo(int p) {
int x=tryCombination(t);
if (x==-1) x=1e9;
return x>p;
}
void exploreCave(int n) {
for (int i=0; i<n; i++) {
if (!jo(i)) f(0, n);
int lo=0, hi=n;
while(hi-lo>1) {
int mid=(hi+lo)/2;
f(mid, hi);
if (jo(i)) hi=mid;
else lo=mid, f(mid, hi);
}
par[lo]=i, v[lo]=1;
}
answer(t, par);
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
168 ms |
384 KB |
Output is correct |
| 2 |
Correct |
163 ms |
384 KB |
Output is correct |
| 3 |
Correct |
299 ms |
492 KB |
Output is correct |
| 4 |
Correct |
198 ms |
484 KB |
Output is correct |
| 5 |
Correct |
276 ms |
504 KB |
Output is correct |
| 6 |
Correct |
231 ms |
504 KB |
Output is correct |
| 7 |
Correct |
261 ms |
504 KB |
Output is correct |
| 8 |
Correct |
1 ms |
384 KB |
Output is correct |
| 9 |
Correct |
1 ms |
384 KB |
Output is correct |
| 10 |
Correct |
1 ms |
384 KB |
Output is correct |
| 11 |
Correct |
1 ms |
384 KB |
Output is correct |
| 12 |
Correct |
241 ms |
384 KB |
Output is correct |
| 13 |
Correct |
240 ms |
500 KB |
Output is correct |
| 14 |
Correct |
240 ms |
492 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
272 ms |
384 KB |
Output is correct |
| 2 |
Correct |
1 ms |
384 KB |
Output is correct |
| 3 |
Correct |
261 ms |
508 KB |
Output is correct |
| 4 |
Correct |
1 ms |
384 KB |
Output is correct |
| 5 |
Correct |
1 ms |
384 KB |
Output is correct |
| 6 |
Correct |
300 ms |
612 KB |
Output is correct |
| 7 |
Correct |
320 ms |
504 KB |
Output is correct |
| 8 |
Correct |
358 ms |
504 KB |
Output is correct |
| 9 |
Correct |
356 ms |
500 KB |
Output is correct |
| 10 |
Correct |
369 ms |
500 KB |
Output is correct |
| 11 |
Correct |
369 ms |
384 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
384 KB |
Output is correct |
| 2 |
Correct |
1 ms |
384 KB |
Output is correct |
| 3 |
Correct |
1 ms |
384 KB |
Output is correct |
| 4 |
Correct |
1 ms |
384 KB |
Output is correct |
| 5 |
Correct |
1 ms |
384 KB |
Output is correct |
| 6 |
Correct |
1 ms |
384 KB |
Output is correct |
| 7 |
Correct |
1 ms |
384 KB |
Output is correct |
| 8 |
Correct |
1 ms |
384 KB |
Output is correct |
| 9 |
Correct |
1 ms |
384 KB |
Output is correct |
| 10 |
Correct |
1 ms |
384 KB |
Output is correct |
| 11 |
Correct |
1 ms |
368 KB |
Output is correct |
| 12 |
Correct |
1 ms |
384 KB |
Output is correct |
| 13 |
Correct |
1 ms |
384 KB |
Output is correct |
| 14 |
Correct |
1 ms |
384 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
384 KB |
Output is correct |
| 2 |
Correct |
1 ms |
384 KB |
Output is correct |
| 3 |
Correct |
1 ms |
384 KB |
Output is correct |
| 4 |
Correct |
1 ms |
384 KB |
Output is correct |
| 5 |
Correct |
1 ms |
384 KB |
Output is correct |
| 6 |
Correct |
1 ms |
384 KB |
Output is correct |
| 7 |
Correct |
1 ms |
384 KB |
Output is correct |
| 8 |
Correct |
1 ms |
384 KB |
Output is correct |
| 9 |
Correct |
1 ms |
384 KB |
Output is correct |
| 10 |
Correct |
1 ms |
384 KB |
Output is correct |
| 11 |
Correct |
1 ms |
368 KB |
Output is correct |
| 12 |
Correct |
1 ms |
384 KB |
Output is correct |
| 13 |
Correct |
1 ms |
384 KB |
Output is correct |
| 14 |
Correct |
1 ms |
384 KB |
Output is correct |
| 15 |
Correct |
1 ms |
384 KB |
Output is correct |
| 16 |
Correct |
1 ms |
384 KB |
Output is correct |
| 17 |
Correct |
0 ms |
384 KB |
Output is correct |
| 18 |
Correct |
1 ms |
384 KB |
Output is correct |
| 19 |
Correct |
1 ms |
384 KB |
Output is correct |
| 20 |
Correct |
35 ms |
384 KB |
Output is correct |
| 21 |
Correct |
1 ms |
384 KB |
Output is correct |
| 22 |
Correct |
1 ms |
384 KB |
Output is correct |
| 23 |
Correct |
49 ms |
436 KB |
Output is correct |
| 24 |
Correct |
47 ms |
384 KB |
Output is correct |
| 25 |
Correct |
48 ms |
384 KB |
Output is correct |
| 26 |
Correct |
1 ms |
384 KB |
Output is correct |
| 27 |
Correct |
1 ms |
384 KB |
Output is correct |
| 28 |
Correct |
37 ms |
384 KB |
Output is correct |
| 29 |
Correct |
1 ms |
384 KB |
Output is correct |
| 30 |
Correct |
50 ms |
436 KB |
Output is correct |
| 31 |
Correct |
36 ms |
384 KB |
Output is correct |
| 32 |
Correct |
1 ms |
372 KB |
Output is correct |
| 33 |
Correct |
1 ms |
384 KB |
Output is correct |
| 34 |
Correct |
1 ms |
384 KB |
Output is correct |
| 35 |
Correct |
48 ms |
384 KB |
Output is correct |
| 36 |
Correct |
47 ms |
384 KB |
Output is correct |
| 37 |
Correct |
0 ms |
384 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
168 ms |
384 KB |
Output is correct |
| 2 |
Correct |
163 ms |
384 KB |
Output is correct |
| 3 |
Correct |
299 ms |
492 KB |
Output is correct |
| 4 |
Correct |
198 ms |
484 KB |
Output is correct |
| 5 |
Correct |
276 ms |
504 KB |
Output is correct |
| 6 |
Correct |
231 ms |
504 KB |
Output is correct |
| 7 |
Correct |
261 ms |
504 KB |
Output is correct |
| 8 |
Correct |
1 ms |
384 KB |
Output is correct |
| 9 |
Correct |
1 ms |
384 KB |
Output is correct |
| 10 |
Correct |
1 ms |
384 KB |
Output is correct |
| 11 |
Correct |
1 ms |
384 KB |
Output is correct |
| 12 |
Correct |
241 ms |
384 KB |
Output is correct |
| 13 |
Correct |
240 ms |
500 KB |
Output is correct |
| 14 |
Correct |
240 ms |
492 KB |
Output is correct |
| 15 |
Correct |
272 ms |
384 KB |
Output is correct |
| 16 |
Correct |
1 ms |
384 KB |
Output is correct |
| 17 |
Correct |
261 ms |
508 KB |
Output is correct |
| 18 |
Correct |
1 ms |
384 KB |
Output is correct |
| 19 |
Correct |
1 ms |
384 KB |
Output is correct |
| 20 |
Correct |
300 ms |
612 KB |
Output is correct |
| 21 |
Correct |
320 ms |
504 KB |
Output is correct |
| 22 |
Correct |
358 ms |
504 KB |
Output is correct |
| 23 |
Correct |
356 ms |
500 KB |
Output is correct |
| 24 |
Correct |
369 ms |
500 KB |
Output is correct |
| 25 |
Correct |
369 ms |
384 KB |
Output is correct |
| 26 |
Correct |
1 ms |
384 KB |
Output is correct |
| 27 |
Correct |
1 ms |
384 KB |
Output is correct |
| 28 |
Correct |
1 ms |
384 KB |
Output is correct |
| 29 |
Correct |
1 ms |
384 KB |
Output is correct |
| 30 |
Correct |
1 ms |
384 KB |
Output is correct |
| 31 |
Correct |
1 ms |
384 KB |
Output is correct |
| 32 |
Correct |
1 ms |
384 KB |
Output is correct |
| 33 |
Correct |
1 ms |
384 KB |
Output is correct |
| 34 |
Correct |
1 ms |
384 KB |
Output is correct |
| 35 |
Correct |
1 ms |
384 KB |
Output is correct |
| 36 |
Correct |
1 ms |
368 KB |
Output is correct |
| 37 |
Correct |
1 ms |
384 KB |
Output is correct |
| 38 |
Correct |
1 ms |
384 KB |
Output is correct |
| 39 |
Correct |
1 ms |
384 KB |
Output is correct |
| 40 |
Correct |
1 ms |
384 KB |
Output is correct |
| 41 |
Correct |
1 ms |
384 KB |
Output is correct |
| 42 |
Correct |
0 ms |
384 KB |
Output is correct |
| 43 |
Correct |
1 ms |
384 KB |
Output is correct |
| 44 |
Correct |
1 ms |
384 KB |
Output is correct |
| 45 |
Correct |
35 ms |
384 KB |
Output is correct |
| 46 |
Correct |
1 ms |
384 KB |
Output is correct |
| 47 |
Correct |
1 ms |
384 KB |
Output is correct |
| 48 |
Correct |
49 ms |
436 KB |
Output is correct |
| 49 |
Correct |
47 ms |
384 KB |
Output is correct |
| 50 |
Correct |
48 ms |
384 KB |
Output is correct |
| 51 |
Correct |
1 ms |
384 KB |
Output is correct |
| 52 |
Correct |
1 ms |
384 KB |
Output is correct |
| 53 |
Correct |
37 ms |
384 KB |
Output is correct |
| 54 |
Correct |
1 ms |
384 KB |
Output is correct |
| 55 |
Correct |
50 ms |
436 KB |
Output is correct |
| 56 |
Correct |
36 ms |
384 KB |
Output is correct |
| 57 |
Correct |
1 ms |
372 KB |
Output is correct |
| 58 |
Correct |
1 ms |
384 KB |
Output is correct |
| 59 |
Correct |
1 ms |
384 KB |
Output is correct |
| 60 |
Correct |
48 ms |
384 KB |
Output is correct |
| 61 |
Correct |
47 ms |
384 KB |
Output is correct |
| 62 |
Correct |
0 ms |
384 KB |
Output is correct |
| 63 |
Correct |
187 ms |
384 KB |
Output is correct |
| 64 |
Correct |
175 ms |
484 KB |
Output is correct |
| 65 |
Correct |
289 ms |
496 KB |
Output is correct |
| 66 |
Correct |
205 ms |
476 KB |
Output is correct |
| 67 |
Correct |
254 ms |
504 KB |
Output is correct |
| 68 |
Correct |
236 ms |
384 KB |
Output is correct |
| 69 |
Correct |
252 ms |
496 KB |
Output is correct |
| 70 |
Correct |
1 ms |
384 KB |
Output is correct |
| 71 |
Correct |
0 ms |
384 KB |
Output is correct |
| 72 |
Correct |
288 ms |
492 KB |
Output is correct |
| 73 |
Correct |
254 ms |
508 KB |
Output is correct |
| 74 |
Correct |
231 ms |
384 KB |
Output is correct |
| 75 |
Correct |
267 ms |
504 KB |
Output is correct |
| 76 |
Correct |
1 ms |
384 KB |
Output is correct |
| 77 |
Correct |
1 ms |
304 KB |
Output is correct |
| 78 |
Correct |
286 ms |
384 KB |
Output is correct |
| 79 |
Correct |
303 ms |
476 KB |
Output is correct |
| 80 |
Correct |
360 ms |
384 KB |
Output is correct |
| 81 |
Correct |
373 ms |
500 KB |
Output is correct |
| 82 |
Correct |
356 ms |
384 KB |
Output is correct |
| 83 |
Correct |
364 ms |
504 KB |
Output is correct |
| 84 |
Correct |
1 ms |
384 KB |
Output is correct |
| 85 |
Correct |
34 ms |
384 KB |
Output is correct |
| 86 |
Correct |
235 ms |
492 KB |
Output is correct |
| 87 |
Correct |
1 ms |
384 KB |
Output is correct |
| 88 |
Correct |
1 ms |
384 KB |
Output is correct |
| 89 |
Correct |
47 ms |
384 KB |
Output is correct |
| 90 |
Correct |
48 ms |
436 KB |
Output is correct |
| 91 |
Correct |
52 ms |
436 KB |
Output is correct |
| 92 |
Correct |
348 ms |
492 KB |
Output is correct |
| 93 |
Correct |
371 ms |
492 KB |
Output is correct |
| 94 |
Correct |
354 ms |
384 KB |
Output is correct |
| 95 |
Correct |
1 ms |
384 KB |
Output is correct |
| 96 |
Correct |
1 ms |
384 KB |
Output is correct |
| 97 |
Correct |
241 ms |
492 KB |
Output is correct |
| 98 |
Correct |
36 ms |
384 KB |
Output is correct |
| 99 |
Correct |
236 ms |
500 KB |
Output is correct |
| 100 |
Correct |
1 ms |
384 KB |
Output is correct |
| 101 |
Correct |
36 ms |
512 KB |
Output is correct |
| 102 |
Correct |
36 ms |
384 KB |
Output is correct |
| 103 |
Correct |
271 ms |
488 KB |
Output is correct |
| 104 |
Correct |
1 ms |
384 KB |
Output is correct |
| 105 |
Correct |
1 ms |
384 KB |
Output is correct |
| 106 |
Correct |
1 ms |
384 KB |
Output is correct |
| 107 |
Correct |
47 ms |
360 KB |
Output is correct |
| 108 |
Correct |
49 ms |
384 KB |
Output is correct |
| 109 |
Correct |
347 ms |
488 KB |
Output is correct |
| 110 |
Correct |
355 ms |
492 KB |
Output is correct |
| 111 |
Correct |
1 ms |
384 KB |
Output is correct |
