Submission #1015738

#	Time	Username	Problem	Language	Result	Execution time	Memory
1015738		KasymK	Rice Hub (IOI11_ricehub)	C++17	42 / 100	1097 ms	872 KiB

ricehub

#include "bits/stdc++.h"
using namespace std;
#define pb push_back
#define ll long long
#define ff first
#define ss second
#define all(v) v.begin(), v.end()

int besthub(int r, int l, int x[], ll b){
    ll b_ = b;
    int ans = 0;
    for(int hub = 1; hub <= l; ++hub){
        vector<int> v;
        for(int i = 0; i < r; ++i)
            v.pb(abs(hub-x[i]));
        sort(all(v));
        ll sm = 0;
        int cnt = 0;
        for(auto i : v){
            sm += i;
            if(sm > b)
                break;
            cnt++;
        }
        ans = max(ans, cnt);
    }
    return ans;
}

// const int N = 20;
// int a[N];

// int main(){
//     int r, l;
//     ll b;
//     r = 5, l = 20, b = 6;
//     a[0] = 1, a[1] = 2, a[2] = 10, a[3] = 12, a[4] = 14;
//     printf("%d\n", besthub(r, l, a, b));
//     return 0;
// }

Compilation message (stderr)

ricehub.cpp: In function 'int besthub(int, int, int*, long long int)':
ricehub.cpp:10:8: warning: unused variable 'b_' [-Wunused-variable]
   10 |     ll b_ = b;
      |        ^~

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