Submission #208981

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
208981	2020-03-12 20:47:29	faremy	Editor (BOI15_edi)	C++14	100 / 100	113 ms	30716 KiB

edi

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#include <iostream>
#include <algorithm>
#include <vector>
#include <stack>
#include <queue>
struct Op
{
  Op(int i, int r) : id(i), rank(r) {}
  int id, rank;
  bool operator <(const Op &other) const
  {
    return (rank < other.rank);
  }
};
const int MAXN = 3e5 + 1;
int type[MAXN];
int rank[MAXN];
std::stack<int> alone;
std::priority_queue<Op> keep[MAXN];
std::priority_queue<Op> prison[MAXN];
int parent[MAXN];
int lastZero[MAXN];
std::stack<int> state;
 
 
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• Subtask 1: 20 / 20
• Subtask 2: 15 / 15
• Subtask 3: 28 / 28
• Subtask 4: 37 / 37