Submission #1133097

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1133097	2025-01-07 02:16:57	dhruv05	Tropical Garden (IOI11_garden)	C++20	Compilation error	0 ms	0 KiB

garden

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#include <bits/stdc++.h>
using namespace std;
int N, M, P; 
// trail #, child
set<pair<int, int>> edges[150000];
bool visited[150000][2] = {{false}};
vector<pair<int, int>> distances(150000, {-1, -1});
bool cycle_found = false;
bool P_found = false;
int distancel;
void dfs(int current_node, int parent){
    bool optimal = false;
    if (parent == -1 || (*edges[current_node].begin()).second != parent || edges[current_node].size() == 1){
        // will act the same way as it would if it were the starting position
        optimal = true;
        if (visited[current_node][1]){
            if (distances[current_node].second == -1){
                cycle_found = true;
            } else {
                P_found = true;
                distancel += distances[current_node].second;
            }
            return;
        } else {
            visited[current_node][1] = true;
        }
    } else {
 
 
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Compilation message (stderr)

/usr/bin/ld: /tmp/ccD7ji51.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/cctOiRR3.o:garden.cpp:(.text.startup+0x0): first defined here
/usr/bin/ld: /tmp/ccD7ji51.o: in function `main':
grader.cpp:(.text.startup+0x3f): undefined reference to `count_routes(int, int, int, int (*) [2], int, int*)'
collect2: error: ld returned 1 exit status