Submission #321160

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
321160	2020-11-11 08:55:47	lohacho	Fortune Telling 2 (JOI14_fortune_telling2)	C++14	100 / 100	558 ms	26372 KiB

fortune_telling2

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#include <bits/stdc++.h>
using namespace std;
using LL = long long;
const int MOD = (int)1e9 + 7;
const int NS = (int)6e5 + 4;
int N, k;
int a[NS], b[NS];
int t[NS];
vector<int> srt;
int last[NS];
struct Data{
    int pos, mn, num;
    bool operator<(const Data&r)const{
        return pos > r.pos;
    }
}que[NS];
int seg[NS * 4];
void push(int num, int s, int e, int pos, int val){
    if(pos < s || pos > e) return;
    if(s == e){
        seg[num] = val;
        return;
    }
    push(num * 2, s, (s + e) / 2, pos, val), push(num * 2 + 1, (s + e) / 2 + 1, e, pos, val);
    seg[num] = max(seg[num * 2], seg[num * 2 + 1]);
}
 
 
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• Subtask 1: 4 / 4
• Subtask 2: 31 / 31
• Subtask 3: 65 / 65