#include "books.h"
#include <bits/stdc++.h>
using namespace std;
int n;bool used[1000009];
long long minimum_walk(vector<int> p, int s) {
n=p.size();
long long sum=0,L=(1LL<<60);
for(int i=0;i<n;i++){
if(used[i]==true || i==p[i]) continue;
int cx=i;L=min(L,1LL*i);
while(true){
sum+=abs(cx-p[cx]);used[cx]=true;
cx=p[cx];if(cx==i) break;
}
}
if(L==(1LL<<60)) L=0;
return sum+L*2;
}
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
4 ms |
376 KB |
Output is correct |
| 2 |
Correct |
3 ms |
472 KB |
Output is correct |
| 3 |
Correct |
3 ms |
472 KB |
Output is correct |
| 4 |
Correct |
2 ms |
472 KB |
Output is correct |
| 5 |
Correct |
2 ms |
472 KB |
Output is correct |
| 6 |
Correct |
3 ms |
520 KB |
Output is correct |
| 7 |
Correct |
3 ms |
520 KB |
Output is correct |
| 8 |
Correct |
2 ms |
544 KB |
Output is correct |
| 9 |
Correct |
3 ms |
544 KB |
Output is correct |
| 10 |
Correct |
4 ms |
620 KB |
Output is correct |
| 11 |
Correct |
3 ms |
620 KB |
Output is correct |
| 12 |
Correct |
2 ms |
620 KB |
Output is correct |
| 13 |
Correct |
2 ms |
620 KB |
Output is correct |
| 14 |
Correct |
3 ms |
620 KB |
Output is correct |
| 15 |
Correct |
2 ms |
620 KB |
Output is correct |
| 16 |
Correct |
3 ms |
620 KB |
Output is correct |
| 17 |
Correct |
3 ms |
620 KB |
Output is correct |
| 18 |
Correct |
2 ms |
620 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
4 ms |
376 KB |
Output is correct |
| 2 |
Correct |
3 ms |
472 KB |
Output is correct |
| 3 |
Correct |
3 ms |
472 KB |
Output is correct |
| 4 |
Correct |
2 ms |
472 KB |
Output is correct |
| 5 |
Correct |
2 ms |
472 KB |
Output is correct |
| 6 |
Correct |
3 ms |
520 KB |
Output is correct |
| 7 |
Correct |
3 ms |
520 KB |
Output is correct |
| 8 |
Correct |
2 ms |
544 KB |
Output is correct |
| 9 |
Correct |
3 ms |
544 KB |
Output is correct |
| 10 |
Correct |
4 ms |
620 KB |
Output is correct |
| 11 |
Correct |
3 ms |
620 KB |
Output is correct |
| 12 |
Correct |
2 ms |
620 KB |
Output is correct |
| 13 |
Correct |
2 ms |
620 KB |
Output is correct |
| 14 |
Correct |
3 ms |
620 KB |
Output is correct |
| 15 |
Correct |
2 ms |
620 KB |
Output is correct |
| 16 |
Correct |
3 ms |
620 KB |
Output is correct |
| 17 |
Correct |
3 ms |
620 KB |
Output is correct |
| 18 |
Correct |
2 ms |
620 KB |
Output is correct |
| 19 |
Correct |
3 ms |
636 KB |
Output is correct |
| 20 |
Correct |
3 ms |
636 KB |
Output is correct |
| 21 |
Correct |
4 ms |
768 KB |
Output is correct |
| 22 |
Incorrect |
4 ms |
768 KB |
3rd lines differ - on the 1st token, expected: '2082', found: '788' |
| 23 |
Halted |
0 ms |
0 KB |
- |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
4 ms |
376 KB |
Output is correct |
| 2 |
Correct |
3 ms |
472 KB |
Output is correct |
| 3 |
Correct |
3 ms |
472 KB |
Output is correct |
| 4 |
Correct |
2 ms |
472 KB |
Output is correct |
| 5 |
Correct |
2 ms |
472 KB |
Output is correct |
| 6 |
Correct |
3 ms |
520 KB |
Output is correct |
| 7 |
Correct |
3 ms |
520 KB |
Output is correct |
| 8 |
Correct |
2 ms |
544 KB |
Output is correct |
| 9 |
Correct |
3 ms |
544 KB |
Output is correct |
| 10 |
Correct |
4 ms |
620 KB |
Output is correct |
| 11 |
Correct |
3 ms |
620 KB |
Output is correct |
| 12 |
Correct |
2 ms |
620 KB |
Output is correct |
| 13 |
Correct |
2 ms |
620 KB |
Output is correct |
| 14 |
Correct |
3 ms |
620 KB |
Output is correct |
| 15 |
Correct |
2 ms |
620 KB |
Output is correct |
| 16 |
Correct |
3 ms |
620 KB |
Output is correct |
| 17 |
Correct |
3 ms |
620 KB |
Output is correct |
| 18 |
Correct |
2 ms |
620 KB |
Output is correct |
| 19 |
Correct |
3 ms |
636 KB |
Output is correct |
| 20 |
Correct |
3 ms |
636 KB |
Output is correct |
| 21 |
Correct |
4 ms |
768 KB |
Output is correct |
| 22 |
Incorrect |
4 ms |
768 KB |
3rd lines differ - on the 1st token, expected: '2082', found: '788' |
| 23 |
Halted |
0 ms |
0 KB |
- |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Incorrect |
3 ms |
768 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 |
4 ms |
376 KB |
Output is correct |
| 2 |
Correct |
3 ms |
472 KB |
Output is correct |
| 3 |
Correct |
3 ms |
472 KB |
Output is correct |
| 4 |
Correct |
2 ms |
472 KB |
Output is correct |
| 5 |
Correct |
2 ms |
472 KB |
Output is correct |
| 6 |
Correct |
3 ms |
520 KB |
Output is correct |
| 7 |
Correct |
3 ms |
520 KB |
Output is correct |
| 8 |
Correct |
2 ms |
544 KB |
Output is correct |
| 9 |
Correct |
3 ms |
544 KB |
Output is correct |
| 10 |
Correct |
4 ms |
620 KB |
Output is correct |
| 11 |
Correct |
3 ms |
620 KB |
Output is correct |
| 12 |
Correct |
2 ms |
620 KB |
Output is correct |
| 13 |
Correct |
2 ms |
620 KB |
Output is correct |
| 14 |
Correct |
3 ms |
620 KB |
Output is correct |
| 15 |
Correct |
2 ms |
620 KB |
Output is correct |
| 16 |
Correct |
3 ms |
620 KB |
Output is correct |
| 17 |
Correct |
3 ms |
620 KB |
Output is correct |
| 18 |
Correct |
2 ms |
620 KB |
Output is correct |
| 19 |
Correct |
3 ms |
636 KB |
Output is correct |
| 20 |
Correct |
3 ms |
636 KB |
Output is correct |
| 21 |
Correct |
4 ms |
768 KB |
Output is correct |
| 22 |
Incorrect |
4 ms |
768 KB |
3rd lines differ - on the 1st token, expected: '2082', found: '788' |
| 23 |
Halted |
0 ms |
0 KB |
- |
