Submission #1301156

#	Time	Username	Problem	Language	Result	Execution time	Memory
1301156		pashtetkas	Rice Hub (IOI11_ricehub)	C++20	Compilation error	0 ms	0 KiB

ricehub

// Header Files and namespaces
#include "grader.h"
#include <bits/stdc++.h>

using namespace std;

// Code shorteners
#define ll long long

bool check(int k, vector<ll>&pref, int R, ll B){
    ll min_wyn = LLONG_MAX;
    int n = R - k + 1;
    for(int l = 1; l<=n; l++){
        int r = l + k - 1;
        int m = l + (k/2);
        ll temp_wyn = (m - l)*pref[m] - (pref[m] - pref[l-1]);
        temp_wyn += (pref[r] - pref[m]) - (r - (m+1) + 1)*pref[m];
        min_wyn = min(min_wyn, temp_wyn);
    }
    if(min_wyn <= B)return true;
    else return false;
}

ll besthub(int R, ll L, vector<int>&X, ll B){
    if(B == 0)return 0;
    vector<ll>pref(R+7, 0);
    for(int i = 1; i<=R; i++)pref[i] = pref[i-1] + X[i-1];
    int l = 1;
    int r = R;
    int wyn = 0;
    while(l<=r){
        int mid = (l+r)/2;
        if(check(mid, pref, R, B)){
            l = mid + 1;
            wyn = max(wyn, mid);
        }
        else r = mid - 1;
    }
    return wyn;
}

Compilation message (stderr)

ricehub.cpp:2:10: fatal error: grader.h: No such file or directory
    2 | #include "grader.h"
      |          ^~~~~~~~~~
compilation terminated.