Submission #584654

#	Time	Username	Problem	Language	Result	Execution time	Memory
584654		Blagojce	Rice Hub (IOI11_ricehub)	C++11	0 / 100	2 ms	340 KiB

ricehub

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

using namespace std;


int besthub(int R, int L, int X[], long long B)
{
	int temp_budget = 0;
	int len = 1;
	int ans = 0;
	int l = 0, r = 0;
	for(int i = 0; i < R; i ++){
			if(r < i){
				r = i;
				l = i;
				len = 1;
			}
			if(i - l > r - i){
				temp_budget -= X[i] - X[l];
				--len;
				++l;
			}
			bool change = true;
			while(change){
				change = false;
				if(i - l < r - i){
					if(l > 0 && temp_budget + X[i] - X[l-1] <= B){
						temp_budget += X[i] - X[l-1];
						++len;
						--l;
						change = true;
					}
				}
				else{
					if(r + 1 < R && temp_budget + X[r+1] - X[i] <= B){
						temp_budget += X[r+1] - X[i];
						++len;
						++r;
						change = true;
					}
				}
			}
		
			
			ans = max(ans, len);
	}
	return ans;
}

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