Submission #388042

#	Time	Username	Problem	Language	Result	Execution time	Memory
388042		Pichon5	Rice Hub (IOI11_ricehub)	C++17	42 / 100	1092 ms	484 KiB

ricehub

#include "ricehub.h"
#include <bits/stdc++.h>
#define vi vector<int>
#define pb push_back
#define ll long long int
using namespace std;
int besthub(int R, int L, int X[], long long B)
{
    vi v;
    int res=0;
    for(int i=0;i<R;i++){
        v.clear();
        for(int l=i;l<R;l++){
            v.pb(X[l]);
            int ans=0;
            ll Baux=B;
            int mid=v.size()/2;
            for(int j=0;j<v.size();j++){
                if(Baux-abs(v[j]-v[mid])>=0){
                    ans++;
                    Baux-=abs(v[j]-v[mid]);
                }else{
                    break;
                }
            }
            res=max(res,ans);
        }
    }
    return res;
}

Compilation message (stderr)

ricehub.cpp: In function 'int besthub(int, int, int*, long long int)':
ricehub.cpp:18:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   18 |             for(int j=0;j<v.size();j++){
      |                         ~^~~~~~~~~

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