Submission #864914

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
864914	2023-10-23 17:54:16	andrei_boaca	Comparing Plants (IOI20_plants)	C++17	5 / 100	64 ms	15064 KiB

plants

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#include "plants.h"
#include <bits/stdc++.h>
//#include "grader.cpp"
using namespace std;
vector<int> muchii[200005];
int n,bigger[200005],smaller[200005],lastsmall[200005],lastbig[200005];
bool use[200005];
int dist(int a,int b)
{
    return (b-a+n)%n;
}
void init(int k, std::vector<int> r)
{
    n=r.size();
    for(int i=0;i<n;i++)
    {
        lastbig[i]=-1;
        lastsmall[i]=-1;
    }
    for(int i=0;i<n;i++)
    {
        if(r[i]==0)
        {
            int j=(i-1+n)%n;
            while(r[j]==1)
            {
                lastsmall[j]=i;
                j=(j-1+n)%n;
            }
        }
 
 
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