#include "books.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
int a[1001000], n, s;
bool visited[1001000];
ll myabs(ll x){
if (x<0) return -x;
return x;
}
ll solve(int l, int r){
if (l>r) return 0;
ll ret = 0;
int mx = l;
for (int i=l;i<=mx;i++) if (!visited[i]){
for (int j=i;!visited[j];j=a[j]){
visited[j] = 1;
ret += myabs(j - a[j]);
mx = max(mx, j);
}
}
ll ret2 = solve(mx+1, r);
return ret + (ret2 ? ret2+2 : 0);
}
long long minimum_walk(std::vector<int> P, int S) {
n = P.size();
for (int i=1;i<=n;i++) a[i] = P[i-1] + 1;
s = S+1;
return solve(1, n);
}
| # |
결과 |
실행 시간 |
메모리 |
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 |
1 ms |
212 KB |
Output is correct |
| 5 |
Correct |
0 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
216 KB |
Output is correct |
| 7 |
Correct |
1 ms |
212 KB |
Output is correct |
| 8 |
Correct |
1 ms |
232 KB |
Output is correct |
| 9 |
Correct |
1 ms |
216 KB |
Output is correct |
| 10 |
Correct |
0 ms |
304 KB |
Output is correct |
| 11 |
Correct |
1 ms |
212 KB |
Output is correct |
| 12 |
Correct |
0 ms |
212 KB |
Output is correct |
| 13 |
Correct |
0 ms |
212 KB |
Output is correct |
| 14 |
Correct |
0 ms |
308 KB |
Output is correct |
| 15 |
Correct |
0 ms |
216 KB |
Output is correct |
| 16 |
Correct |
0 ms |
312 KB |
Output is correct |
| 17 |
Correct |
1 ms |
212 KB |
Output is correct |
| 18 |
Correct |
0 ms |
316 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
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 |
1 ms |
212 KB |
Output is correct |
| 5 |
Correct |
0 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
216 KB |
Output is correct |
| 7 |
Correct |
1 ms |
212 KB |
Output is correct |
| 8 |
Correct |
1 ms |
232 KB |
Output is correct |
| 9 |
Correct |
1 ms |
216 KB |
Output is correct |
| 10 |
Correct |
0 ms |
304 KB |
Output is correct |
| 11 |
Correct |
1 ms |
212 KB |
Output is correct |
| 12 |
Correct |
0 ms |
212 KB |
Output is correct |
| 13 |
Correct |
0 ms |
212 KB |
Output is correct |
| 14 |
Correct |
0 ms |
308 KB |
Output is correct |
| 15 |
Correct |
0 ms |
216 KB |
Output is correct |
| 16 |
Correct |
0 ms |
312 KB |
Output is correct |
| 17 |
Correct |
1 ms |
212 KB |
Output is correct |
| 18 |
Correct |
0 ms |
316 KB |
Output is correct |
| 19 |
Correct |
1 ms |
308 KB |
Output is correct |
| 20 |
Correct |
0 ms |
212 KB |
Output is correct |
| 21 |
Correct |
1 ms |
340 KB |
Output is correct |
| 22 |
Correct |
1 ms |
212 KB |
Output is correct |
| 23 |
Correct |
1 ms |
340 KB |
Output is correct |
| 24 |
Correct |
1 ms |
212 KB |
Output is correct |
| 25 |
Correct |
1 ms |
304 KB |
Output is correct |
| 26 |
Correct |
1 ms |
312 KB |
Output is correct |
| 27 |
Correct |
1 ms |
308 KB |
Output is correct |
| 28 |
Correct |
1 ms |
212 KB |
Output is correct |
| 29 |
Correct |
0 ms |
212 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
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 |
1 ms |
212 KB |
Output is correct |
| 5 |
Correct |
0 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
216 KB |
Output is correct |
| 7 |
Correct |
1 ms |
212 KB |
Output is correct |
| 8 |
Correct |
1 ms |
232 KB |
Output is correct |
| 9 |
Correct |
1 ms |
216 KB |
Output is correct |
| 10 |
Correct |
0 ms |
304 KB |
Output is correct |
| 11 |
Correct |
1 ms |
212 KB |
Output is correct |
| 12 |
Correct |
0 ms |
212 KB |
Output is correct |
| 13 |
Correct |
0 ms |
212 KB |
Output is correct |
| 14 |
Correct |
0 ms |
308 KB |
Output is correct |
| 15 |
Correct |
0 ms |
216 KB |
Output is correct |
| 16 |
Correct |
0 ms |
312 KB |
Output is correct |
| 17 |
Correct |
1 ms |
212 KB |
Output is correct |
| 18 |
Correct |
0 ms |
316 KB |
Output is correct |
| 19 |
Correct |
1 ms |
308 KB |
Output is correct |
| 20 |
Correct |
0 ms |
212 KB |
Output is correct |
| 21 |
Correct |
1 ms |
340 KB |
Output is correct |
| 22 |
Correct |
1 ms |
212 KB |
Output is correct |
| 23 |
Correct |
1 ms |
340 KB |
Output is correct |
| 24 |
Correct |
1 ms |
212 KB |
Output is correct |
| 25 |
Correct |
1 ms |
304 KB |
Output is correct |
| 26 |
Correct |
1 ms |
312 KB |
Output is correct |
| 27 |
Correct |
1 ms |
308 KB |
Output is correct |
| 28 |
Correct |
1 ms |
212 KB |
Output is correct |
| 29 |
Correct |
0 ms |
212 KB |
Output is correct |
| 30 |
Correct |
108 ms |
19764 KB |
Output is correct |
| 31 |
Correct |
106 ms |
19764 KB |
Output is correct |
| 32 |
Correct |
96 ms |
35304 KB |
Output is correct |
| 33 |
Correct |
100 ms |
29804 KB |
Output is correct |
| 34 |
Correct |
96 ms |
29672 KB |
Output is correct |
| 35 |
Correct |
101 ms |
26860 KB |
Output is correct |
| 36 |
Correct |
122 ms |
21744 KB |
Output is correct |
| 37 |
Correct |
94 ms |
20068 KB |
Output is correct |
| 38 |
Correct |
98 ms |
19700 KB |
Output is correct |
| 39 |
Correct |
96 ms |
19688 KB |
Output is correct |
| 40 |
Correct |
96 ms |
19692 KB |
Output is correct |
| 41 |
Correct |
113 ms |
19700 KB |
Output is correct |
| 42 |
Correct |
101 ms |
19696 KB |
Output is correct |
| 43 |
Correct |
96 ms |
19660 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Incorrect |
1 ms |
224 KB |
3rd lines differ - on the 1st token, expected: '3304', found: '2744' |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
결과 |
실행 시간 |
메모리 |
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 |
1 ms |
212 KB |
Output is correct |
| 5 |
Correct |
0 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
216 KB |
Output is correct |
| 7 |
Correct |
1 ms |
212 KB |
Output is correct |
| 8 |
Correct |
1 ms |
232 KB |
Output is correct |
| 9 |
Correct |
1 ms |
216 KB |
Output is correct |
| 10 |
Correct |
0 ms |
304 KB |
Output is correct |
| 11 |
Correct |
1 ms |
212 KB |
Output is correct |
| 12 |
Correct |
0 ms |
212 KB |
Output is correct |
| 13 |
Correct |
0 ms |
212 KB |
Output is correct |
| 14 |
Correct |
0 ms |
308 KB |
Output is correct |
| 15 |
Correct |
0 ms |
216 KB |
Output is correct |
| 16 |
Correct |
0 ms |
312 KB |
Output is correct |
| 17 |
Correct |
1 ms |
212 KB |
Output is correct |
| 18 |
Correct |
0 ms |
316 KB |
Output is correct |
| 19 |
Correct |
1 ms |
308 KB |
Output is correct |
| 20 |
Correct |
0 ms |
212 KB |
Output is correct |
| 21 |
Correct |
1 ms |
340 KB |
Output is correct |
| 22 |
Correct |
1 ms |
212 KB |
Output is correct |
| 23 |
Correct |
1 ms |
340 KB |
Output is correct |
| 24 |
Correct |
1 ms |
212 KB |
Output is correct |
| 25 |
Correct |
1 ms |
304 KB |
Output is correct |
| 26 |
Correct |
1 ms |
312 KB |
Output is correct |
| 27 |
Correct |
1 ms |
308 KB |
Output is correct |
| 28 |
Correct |
1 ms |
212 KB |
Output is correct |
| 29 |
Correct |
0 ms |
212 KB |
Output is correct |
| 30 |
Correct |
108 ms |
19764 KB |
Output is correct |
| 31 |
Correct |
106 ms |
19764 KB |
Output is correct |
| 32 |
Correct |
96 ms |
35304 KB |
Output is correct |
| 33 |
Correct |
100 ms |
29804 KB |
Output is correct |
| 34 |
Correct |
96 ms |
29672 KB |
Output is correct |
| 35 |
Correct |
101 ms |
26860 KB |
Output is correct |
| 36 |
Correct |
122 ms |
21744 KB |
Output is correct |
| 37 |
Correct |
94 ms |
20068 KB |
Output is correct |
| 38 |
Correct |
98 ms |
19700 KB |
Output is correct |
| 39 |
Correct |
96 ms |
19688 KB |
Output is correct |
| 40 |
Correct |
96 ms |
19692 KB |
Output is correct |
| 41 |
Correct |
113 ms |
19700 KB |
Output is correct |
| 42 |
Correct |
101 ms |
19696 KB |
Output is correct |
| 43 |
Correct |
96 ms |
19660 KB |
Output is correct |
| 44 |
Incorrect |
1 ms |
224 KB |
3rd lines differ - on the 1st token, expected: '3304', found: '2744' |
| 45 |
Halted |
0 ms |
0 KB |
- |
