Submission #591649

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
591649	2022-07-07 17:30:24	blue	Election (BOI18_election)	C++17	100 / 100	713 ms	63808 KiB

election

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#include <iostream>
#include <vector>
using namespace std;
 
using vi = vector<int>;
 
const int inf = 1'000'000'000;
vi p, s;
struct sdata
{
  int pmx = -inf;
  int smx = -inf;
  int ans = -inf;
};
sdata combine(sdata a, sdata b)
{
  return {max(a.pmx, b.pmx), max(a.smx, b.smx), max(max(a.ans, b.ans), a.pmx + b.smx)};
}
struct segtree
{
  int l;
  int r;
  sdata v;
  segtree* left = NULL;
  segtree* right = NULL;
 
 
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• Subtask 1: 28 / 28
• Subtask 2: 54 / 54
• Subtask 3: 18 / 18