Submission #969901

#	Time	Username	Problem	Language	Result	Execution time	Memory
969901		urieg	Rice Hub (IOI11_ricehub)	C++17	Compilation error	0 ms	0 KiB

ricehub

#include <bits/stdc++.h>
// for moondance v3
using namespace std;
typedef long long ll;

int main() {
    ios_base::sync_with_stdio(0);
    cin.tie(0);

    ll R, L, B;
    cin>>R>>L>>B;
    vector<ll>x(R), p(R);
    for(int i=0;i<R;i++){
        cin>>x[i];
        p[i] = x[i];
        if(i)p[i] += p[i-1];
    }


    int ans = 0;
    ll sum = 0;
    int l = 0, r = 0;
    for(int i =0;i<R;i++){
        l = r = i;
        sum = 0;
        while(l>0 && r<R-1 && sum <= B){
            if(l>0 && r<R-1){
                if(x[i]-x[l-1] < x[r+1]-x[i]){
                    if(sum + x[i]-x[l-1] <= B){
                        sum += x[i]-x[l-1];
                        l--;
                    }
                }
                else{
                    if(sum + x[r+1]-x[i] <= B){
                        sum += x[r+1]-x[i];
                        r++;
                    }
                }
            }
            else if(l>0){
                if(sum + x[i]-x[l-1] <= B){
                    sum += x[i]-x[l-1];
                    l--;
                }
            }
            else if(r<R-1){
                if(sum + x[r+1]-x[i] <= B){
                    sum += x[r+1]-x[i];
                    r++;
                }
            }
        }
        ans = max(ans, r-l+1);
    }
    cout<<ans;
    return 0;
}

Compilation message (stderr)

/usr/bin/ld: /tmp/ccV0QK2E.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccEhfrwB.o:ricehub.cpp:(.text.startup+0x0): first defined here
/usr/bin/ld: /tmp/ccV0QK2E.o: in function `main':
grader.cpp:(.text.startup+0xae): undefined reference to `besthub(int, int, int*, long long)'
collect2: error: ld returned 1 exit status