Submission #311145

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
311145	2020-10-09 14:04:45	quocnguyen1012	Wiring (IOI17_wiring)	C++14	100 / 100	122 ms	34536 KiB

wiring

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#include <bits/stdc++.h>
#define fi first
#define se second
#define mp make_pair
#define pb push_back
#define eb emplace_back
#define ar array
using namespace std;
typedef long long ll;
typedef pair<int, int> ii;
const int maxn = 2e5 + 5;
vector<int> seg[maxn];
vector<ll> last[maxn], first[maxn], f[maxn];
int N;
long long min_total_length(vector<int> r,vector<int> b) {
  vector<ii> coor;
  for (auto & it : r) {
    coor.eb(it, 0);
  }
  for (auto & it : b) {
    coor.eb(it, 1);
  }
  sort(coor.begin(), coor.end());
  int now = -1;
 
 
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• Subtask 1: 7 / 7
• Subtask 2: 13 / 13
• Subtask 3: 10 / 10
• Subtask 4: 25 / 25
• Subtask 5: 45 / 45