| # | Time | Username | Problem | Language | Result | Execution time | Memory |
|---|---|---|---|---|---|---|---|
| 202717 | ZloyHR | Wiring (IOI17_wiring) | C++17 | 0 ms | 0 KiB |
This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
#include "wiring.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<ll,ll> pll;
typedef pair<pll,ll> plll;
typedef pair<pll,pll> ppll;
typedef long double ld;
#define all(x) (x).begin(), (x).end()
#define rall(x) (x).rbegin(), (x).rend()
#define fst first
#define snd second
#define ins insert
#define pb push_back
template< typename T,typename V>ostream &operator<< (ostream &out,const pair<T,V> x){ out << "{" << x.fst << " : " << x.snd << "}"; return out;}template< typename T>ostream &operator<< (ostream &out,const set<T> x){ for(auto &it : x){ out << it << " "; } return out;}template< typename T>ostream &operator<< (ostream &out,const multiset<T> x){ for(auto &it : x){ out << it << " "; } return out;}template< typename T,typename V>ostream &operator<< (ostream &out,const map<T,V> x){ for(auto &it : x){ out << "[" << it.fst << "]" << " = " << it.snd << "\n"; } return out;}template< typename T>ostream &operator<< (ostream &out,const vector<T> x){ for(int i = 0;i < x.size() - 1; ++i){ out << x[i] << " "; } out << x.back(); return out;}template< typename T>ostream &operator<< (ostream &out,const vector<vector<T> > x){ for(int i = 0;i < x.size() - 1; ++i){ out << "[" << i << "]" << " = {" << x[i] << "}\n"; } out << "[" << x.size() - 1 << "]" << " = {" << x.back() << "}\n"; return out;}
const ll N = 1e6 + 5;
const ll MOD = 1e9 + 7;
const ll INF = 1e17;
vector<pll> a;
long long min_total_length(std::vector<int> r, std::vector<int> b) {
ll n = r.size(),m = b.size();
ll mxa = 0;
for(ll i = 0;i < n; ++i){
ll x;
x = r[i];
mxa = max(mxa,x);
a.pb({x,0});
}
ll mnb = INF;
for(ll i = 0;i < m; ++i){
ll x;
x = b[i];
mnb = min(mnb,x);
a.pb({x,1});
}
sort(all(a));
vector<ll> pos;
ll ans = 0;
int r = -1;
for(auto &it : pos){
if(pos.clear() || it.snd == r){
r = it.snd;
pos.pb(it.fst);
}else{
ans += it.fst - pos.back();
pos.pop_back();
}
}
return ans;
}