Submission #1055472

#	Time	Username	Problem	Language	Result	Execution time	Memory
1055472		KasymK	Rainforest Jumps (APIO21_jumps)	C++17	Compilation error	0 ms	0 KiB

jumps

#include "bits/stdc++.h"
#include "jumps.h"
using namespace std;
#define ff first
#define ss second
#define all(v) v.begin(), v.end()
#define ll long long
#define pb push_back
#define pii pair<int, int>
#define wr puts("----------------")
template<class T>bool umin(T& a,T b){if(a>b){a=b;return 1;}return 0;}
template<class T>bool umax(T& a,T b){if(a<b){a=b;return 1;}return 0;}
const int N = 2e5+5;
vector<int> adj[N];
int vis[N];
int n_;

void init(int n, vector<int> v){
    n_ = n;
    // for(int i = 0; i < n; ++i){
    //     for(int j = i+1; j < n; ++j)
    //         if(v[j] > v[i]){
    //             adj[i].pb(j);
    //             break;
    //         }
    //     for(int j = i-1; j >= 0; --j)
    //         if(v[j] > v[i]){
    //             adj[i].pb(j);
    //             break;
    //         }
    // }
    stack<int> s;
    for(int i = 0; i < n; ++i){
        while(!s.empty() and v[s.top()] <= v[i])
            s.pop();
        if (!s.empty())
            adj[i].pb(s.top());
        s.push(i);
    }
    while (!s.empty())
        s.pop();
    for(int i = n-1; i >= 0; --i){
        while(!s.empty() and v[s.top()] <= v[i])
            s.pop();
        if (!s.empty())
            adj[i].pb(s.top());
        s.push(i);
    }
}

Compilation message (stderr)

/usr/bin/ld: /tmp/ccckNLrs.o: in function `main':
stub.cpp:(.text.startup+0x1d1): undefined reference to `minimum_jumps(int, int, int, int)'
collect2: error: ld returned 1 exit status