제출 #417813

#제출 시각아이디문제언어결과실행 시간메모리
417813ioi쌀 창고 (IOI11_ricehub)C++14
0 / 100
3 ms716 KiB
#include "ricehub.h"
#include<bits/stdc++.h>
using namespace std ;

int besthub(int R, int L, int X[], long long B)
{


    int mx = 0 ;

    int e[R + 10] = {};

    for(int i = 0 ; i < R ; i ++)
        e[X[i]] ++ ;

    for(int i = 1 ; i <= L ; i ++){
        int sum = B ;
        int ans = 0 ;
        int pl = i  , pr = i;
        int d = 0 ;
        while(sum > 0&& pl >= 0){
            d ++ ;
            pl -- , pr ++ ;
            if(e[pl]){
                if(sum > d)ans ++ , sum -= d ;
                else break;
            }
            if(e[pr]){
                if(sum > d)ans ++ , sum -= d ;
                else break;
            }
        }

        mx = max(mx , ans);

    }
    return mx ;
}
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