Submission #557189

#	Time	Username	Problem	Language	Result	Execution time	Memory
557189		n0sk1ll	Rice Hub (IOI11_ricehub)	C++14	17 / 100	15 ms	1236 KiB

ricehub

#include "ricehub.h"
#include<bits/stdc++.h>

using namespace std;
long long int typedef li;

int besthub(int n, int m, int x[], li b)
{
    int mx=0,l=0,r=0; li t=0;
    for (int i=0;i<n;i++) if (t+(x[i]-x[0])<=b) t+=(x[i]-x[0]),r++;
    for (int i=1;i<n;i++)
    {
        t+=(2*i-l-r)*(x[i]-x[i-1]);
        while (t>b) t-=(x[i]-x[l]),l++;
        while (r<n && t+(x[r]-x[i])<=b) t+=(x[r]-x[i]),r++;
        mx=max(mx,r-l);
    }
    return mx;
}

• Subtask 1: 17 / 17
• Subtask 2: 0 / 25
• Subtask 3: 0 / 26
• Subtask 4: 0 / 32