#include "shoes.h"
#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
long long count_swaps(std::vector<int> s) {
vector<int> h;
for(ll i=0; i<s.size(); i++)
{
if(s[i]<0)
{
h.push_back(s[i]);
}
}
sort(h.begin(),h.end());
ll cmin=LLONG_MAX;
do
{
vector<int> h2;
for(ll i=0; i<h.size(); i++)
{
h2.push_back(h[i]);
h2.push_back(-h[i]);
}
ll c=0;
for(ll i=0; i<s.size(); i++)
{
for(ll j=i; j<h2.size(); j++)
{
if(s[i]==h2[j])
{
for(ll k=j; k>i; k--)
{
swap(h2[k], h2[k-1]);c++;
}
break;
}
}
}
cmin=min(cmin,c);
} while((next_permutation(s.begin(),s.end())));
return cmin;
}
# | Verdict | Execution time | Memory | Grader output |
---|
Fetching results... |
# | Verdict | Execution time | Memory | Grader output |
---|
Fetching results... |
# | Verdict | Execution time | Memory | Grader output |
---|
Fetching results... |
# | Verdict | Execution time | Memory | Grader output |
---|
Fetching results... |
# | Verdict | Execution time | Memory | Grader output |
---|
Fetching results... |
# | Verdict | Execution time | Memory | Grader output |
---|
Fetching results... |