Submission #1221152

#	Time	Username	Problem	Language	Result	Execution time	Memory
1221152		SpyrosAliv	Rice Hub (IOI11_ricehub)	C++20	Compilation error	0 ms	0 KiB

ricehub

#include <bits/stdc++.h>
using namespace std;
#define ll long long

int besthub(int R, int L, int X[], ll B) {
    vector<int> coords;
    int n = R;
    ll b = B;
    for (int i = 0; i < n; i++) coords.push_back(X[i]);
    int maxAns = 0;
    int l = 0, r = 0;
    ll totDis = 0;
    for (int i = 0; i < n; i++) {
        if (i > 0) {
            int toL = i - l + 1;
            int toR = r - l + 1 - toL;
            totDis += toL * (coords[i] - coords[i-1]) - toR * (coords[i] - coords[i-1]);
        }
        r = max(r, i);
        while (r < n-1 && ((abs(coords[r+1] - coords[i]) <= abs(coords[i] - coords[l]) && l < i) || (abs(coords[r+1] - coords[i]) + totDis <= b))) {
            totDis += abs(coords[r+1] - coords[i]);
            r++;
            if (totDis > b) {
                totDis -= abs(coords[i] - coords[l]);
                l++;
            }
        }
        maxAns = max(maxAns, r - l + 1);
    }
    return maxAns;
}

int main() {
    int n, l, b; cin >> n >> l >> b;
    int x[n];
    for (int i = 0; i < n; i++) cin >> x[i];
    cout << besthub(n, l, x, b) << "\n";
}

Compilation message (stderr)

/usr/bin/ld: /tmp/ccJGj0qe.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/cctuMLBZ.o:ricehub.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status