Submission #711610

#	Time	Username	Problem	Language	Result	Execution time	Memory
711610		penguinman	Wiring (IOI17_wiring)	C++17	13 / 100	31 ms	7996 KiB

wiring

#include "wiring.h"

#include <bits/stdc++.h>

using std::cin;
using std::cout;
using std::vector;
using ll = long long;
using vi = vector<ll>;
using vii = vector<vi>;
using std::string;
using pii = std::pair<ll,ll>;

#define rep(i,j,k) for(ll i=ll(j); i<ll(k); i++)
#define REP(i,j,k) for(ll i=ll(j); i<=ll(k); i++)
#define per(i,j,k) for(ll i=ll(j); i>=ll(k); i--)
#define ln "\n"
#define all(a) a.begin(), a.end()
#define mp std::make_pair
#define pb emplace_back

constexpr ll inf = (1ll<<60);

long long min_total_length(std::vector<int> r, std::vector<int> b) {
	vector<pii> data;
	for(auto el: r) data.pb(mp(el,0));
	for(auto el: b) data.pb(mp(el,1));
	sort(all(data));
	ll N = r.size(), M = b.size();
	ll ans = 0;
	rep(i,0,N) ans -= r[i];
	rep(i,0,M) ans += b[i];
	if(N < M) ans -= r.back()*(M-N);
	else ans += b[0]*(N-M);
	return ans;
}

• Subtask 1: 0 / 7
• Subtask 2: 13 / 13
• Subtask 3: 0 / 10
• Subtask 4: 0 / 25
• Subtask 5: 0 / 45