Submission #580857

#	Time	Username	Problem	Language	Result	Execution time	Memory
580857		benson1029	Rice Hub (IOI11_ricehub)	C++14	100 / 100	18 ms	1620 KiB

ricehub

#include "ricehub.h"
#include<bits/stdc++.h>
using namespace std;

long long sum = 0;

int besthub(int R, int L, int X[], long long B)
{
	sort(X, X+R);
	int ptr = 0;
	int ans = 0;
	for(int i=0; i<R; i++) {
		if(ptr < i) {
			ptr = i;
			sum = 0;
		}
		while(ptr<R-1 && sum - X[(i+ptr+1)/2] + X[ptr+1] <= B) {
			sum = sum - X[(i+ptr+1)/2] + X[ptr+1];
			ptr++;
		}
		ans = max(ans, ptr-i+1);
		sum = sum + X[i] - X[(i+ptr+1)/2];
	}
	return ans;
}

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