Submission #1133101

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1133101	2025-01-07 02:21:53	dhruv05	Tropical Garden (IOI11_garden)	C++20	Compilation error	0 ms	0 KiB

garden

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
#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 {
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Compilation message (stderr)

garden.cpp: In function 'void count_routes(int, int, int, int (*)[2], int, int*)':
garden.cpp:112:20: error: invalid conversion from 'int*' to 'int' [-fpermissive]
  112 |         int a = R[0];
      |                    ^
      |                    |
      |                    int*
garden.cpp:113:20: error: invalid conversion from 'int*' to 'int' [-fpermissive]
  113 |         int b = R[1];
      |                    ^
      |                    |
      |                    int*