Submission #88462

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
88462	2018-12-06 03:08:21	tieunhi	Global Warming (CEOI18_glo)	C++14	48 / 100	79 ms	9244 KiB

glo

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#include <bits/stdc++.h>
#define pii pair<int, int>
#define mp make_pair
#define F first
#define S second
#define PB push_back
#define FOR(i, u, v) for (int i = u; i <= v; i++)
#define FORD(i, v, u) for (int i = v; i >= u; i--)
#define N 100005
#define maxc 1ll*100000000000000007
#define ll long long
using namespace std;
int n, d, a[N], b[N], rr[N*2], cur, rig[N];
struct BIT
{
    int t[N];
    void reset()
    {
        memset(t, 0, sizeof t);
    }
    void upd(int x, int val)
    {
        for (; x < N; x += (x & -x)) t[x] = max(t[x], val);
    }
    int get(int x)
    {
        int ans = 0;
        for (; x; x -= (x & -x)) ans = max(ans, t[x]);
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 10 / 10
• Subtask 3: 13 / 13
• Subtask 4: 0 / 10
• Subtask 5: 20 / 20
• Subtask 6: 0 / 17
• Subtask 7: 0 / 25