Submission #201232

#	Time	Username	Problem	Language	Result	Execution time	Memory
201232		DavidDamian	Rice Hub (IOI11_ricehub)	C++11	100 / 100	60 ms	1784 KiB

ricehub

#include "ricehub.h"
#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
#define debug(x) cout<<#x<<" = "<<x<<endl
int besthub(int N, int L, int X[], ll B)
{
    ll cost=0;
    int a=0,b=0;
    int maximum=0;
    while(b<N){
        int mid;
        if(cost<=B){
            maximum=max(maximum,b-a+1);
            b++;
            mid=(a+b)/2;
            if(b<N)
                cost+=X[b]-X[mid];
        }
        else{
            a++;
            mid=(a+b)/2;
            cost-=X[mid]-X[a-1];
        }
    }
    return maximum;
}

• Subtask 1: 17 / 17
• Subtask 2: 25 / 25
• Subtask 3: 26 / 26
• Subtask 4: 32 / 32