Submission #106628

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
106628	2019-04-19 09:52:28	lyc	Fireworks (APIO16_fireworks)	C++14	100 / 100	394 ms	73336 KiB

fireworks

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#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef long double ld;
typedef pair<int, int> ii;
typedef pair<int, ii> iii;
typedef pair<ii, int> ri3;
#define mp make_pair
#define pb push_back
#define fi first
#define sc second
#define SZ(x) (int)(x).size()
#define ALL(x) begin(x), end(x) 
#define REP(i, n) for (int i = 0; i < n; ++i) 
#define FOR(i, a, b) for (int i = a; i <= b; ++i)
#define RFOR(i, a, b) for (int i = a; i >= b; --i)
const int N = 3e5+5;
int n, m;
vector<ii> al[N];
struct Slope {
    priority_queue<ll> points;
    ll a = 0, b = 0;
    void clean() {
        while (a > 1) {
            --a;
 
 
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• Subtask 1: 7 / 7
• Subtask 2: 19 / 19
• Subtask 3: 29 / 29
• Subtask 4: 45 / 45