#include "books.h"
#include<bits/stdc++.h>
using namespace std;
#define mp make_pair
#define INF 10000000
#define MOD 1000000007
#define MID ((l+r)/2)
#define HASHMOD 2305843009213693951
#define ll long long
#define ull unsigned long long
#define F first
#define S second
typedef pair<ll, ll> ii;
typedef pair<ii, int> iii;
typedef vector<int> vi;
typedef vector<ii> vii;
typedef map<int, int> mii;
#define EPS 1e-6
#define FOR(i,n) for(int i=0;i<((int)(n));i++)
#define FORi(i,a,b) for(int i=((int)(a));i<((int)(b));i++)
#define FOA(v, a) for(auto v : a)
#define len(x) ((int)x.size())
int t, n;
vi a, b;
int s;
vi p;
vector<int> adj;
long long minimum_walk(std::vector<int> pp, int ss) {
s = ss;
p = pp;
int n = pp.size();
ll ans=0;
adj.resize(n);
FOR(i,n){
adj[i] = (p[i]);
}
vector<bool> vis(n, 0);
int p =ss;
FOR(i,n){
if(vis[i]) continue;
ll loops=abs(adj[i]-i);
int q = adj[i];
//cout<<i<<": ";
while(q!=i){
//cout<<q<<" ";
loops += abs(adj[q]-q);
vis[q] = true;
q = adj[q];
}
//cout<<endl;
ans+=loops;
ans+=abs(p-i);
p = i;
}
ans+=p;
return ans;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
204 KB |
Output is correct |
2 |
Incorrect |
1 ms |
204 KB |
3rd lines differ - on the 1st token, expected: '6', found: '8' |
3 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
204 KB |
Output is correct |
2 |
Incorrect |
1 ms |
204 KB |
3rd lines differ - on the 1st token, expected: '6', found: '8' |
3 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
204 KB |
Output is correct |
2 |
Incorrect |
1 ms |
204 KB |
3rd lines differ - on the 1st token, expected: '6', found: '8' |
3 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Incorrect |
1 ms |
204 KB |
3rd lines differ - on the 1st token, expected: '3304', found: '5161' |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
204 KB |
Output is correct |
2 |
Incorrect |
1 ms |
204 KB |
3rd lines differ - on the 1st token, expected: '6', found: '8' |
3 |
Halted |
0 ms |
0 KB |
- |