Submission #154119

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
154119	2019-09-18 12:34:23	mhy908	Dancing Elephants (IOI11_elephants)	C++14	26 / 100	3609 ms	3832 KiB

elephants

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#include "elephants.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long LL;
int n, sq, l, rea[150010], eleph[150010], basnum, updatenum;
struct data
{
    int el[800], siz;
    int next[800], cost[800];
    void in_init(int p)
    {
        el[++siz]=p;
    }
    void get_arr()
    {
        for(int here=siz; here>=1; here--){
            int ne=el[here]+l+1;
            if(ne>el[siz]){
                cost[here]=1;
                next[here]=ne;
            }
            else{
                int dow=lower_bound(el, el+siz+1, ne)-el;
                cost[here]=cost[dow]+1;
                next[here]=next[dow];
            }
        }
    }
    void in(int p)
    {
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 16 / 16
• Subtask 3: 0 / 24
• Subtask 4: 0 / 47
• Subtask 5: 0 / 3