Submission #60626

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
60626	2018-07-24 11:54:04	dukati8	Palembang Bridges (APIO15_bridge)	C++14	100 / 100	436 ms	13420 KiB

bridge

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#include <bits/stdc++.h>
using namespace std;
#define rep(i,a,b) for (int i=a; i<int(b); i++)
#define all(x) x.begin(),x.end()
vector <pair<long long,long long> > travels;
vector <long long> points;
long long cost(long long point){
  long long ans=0;
  for (auto a:travels) {
    long long c,d;
    c=a.first;
    d=a.second;
    ans+=abs(point-c) + abs(point-d);
  }
  return ans;
}
long long cost (long long point1, long long point2) {
  long long ans=0;
  for (auto a:travels) {
    long long c,d;
    c=a.first;
    d=a.second;
    ans+=min(abs(point1-c) + abs(point1-d),abs(point2-c) + abs(point2-d));
  }
  return ans;
}
int main() {
  unordered_set<long long> unip;
  int k,n;
 
 
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• Subtask 1: 8 / 8
• Subtask 2: 14 / 14
• Subtask 3: 9 / 9
• Subtask 4: 32 / 32
• Subtask 5: 37 / 37