Submission #991034

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
991034	2024-06-01T06:22:11 Z	stdfloat	Rice Hub (IOI11_ricehub)	C++17	Compilation error	0 ms	0 KB

ricehub

#include <bits/stdc++.h>
#include "ricehub.h"
#include "grader.cpp"
using namespace std;

using ll = long long;

int besthub(int n, int L, int X[], ll B) {
    vector<ll> p(n);
    for (int i = 0; i < n; i++)
        p[i] = (i ? p[i - 1] : 0) + X[i];

    int mx = 0;
    for (int i = 0; i < n; i++) {
        for (int j = i; j < n; j++) {
            int x = (j - i) >> 1;
            if ((i & 1) == (j & 1)) {
                if ((ll)(x + 1) * X[i + x] - p[i + x] + (i ? p[i - 1] : 0) + p[j] - p[i + x] - (ll)x * X[i + x] > B) break;
            }
            else {
                int y = (X[i + x] + X[i + x + 1]) >> 1;
                if ((ll)(x + 1) * y - p[i + x] + (i ? p[i - 1] : 0) + p[j] - p[i + x] - (ll)(x + 1) * y > B) break;
            }

            mx = max(mx, j - i + 1);
        }
    }

    return mx;
}

Compilation message

/usr/bin/ld: /tmp/ccxq5wJ8.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccbbfst5.o:ricehub.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status