Submission #248702

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
248702	2020-07-13 07:49:54	sahil_k	Palembang Bridges (APIO15_bridge)	C++14	100 / 100	209 ms	6044 KiB

bridge

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#include <iostream>
#include <vector>
#include <algorithm>
#include <cmath>
#include <queue>
using namespace std;
bool comp (const pair<int, int> p1, const pair<int, int> p2) {
  return p1.first+p1.second < p2.first+p2.second;
}
priority_queue<int> lpq;
priority_queue< int, vector<int>, greater<int> > rpq;
long long lsum, rsum;
void insert (int x) {
  if (lpq.size() == 0 || x <= lpq.top()) {
    lpq.push(x);
    lsum += x;
  } else {
    rpq.push(x);
    rsum += x;
  }
  if (rpq.size()+1 < lpq.size()) {
    int cur = lpq.top();
    lpq.pop();
    rpq.push(cur);
    lsum -= cur;
    rsum += cur;
  }
  if (lpq.size() < rpq.size()) {
    int cur = rpq.top();
    rpq.pop();
 
 
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• Subtask 1: 8 / 8
• Subtask 2: 14 / 14
• Subtask 3: 9 / 9
• Subtask 4: 32 / 32
• Subtask 5: 37 / 37