Submission #878459

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
878459	2023-11-24 11:57:26	borisAngelov	Sprinkler (JOI22_sprinkler)	C++17	21 / 100	2587 ms	104812 KiB

sprinkler

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#include <bits/stdc++.h>
using namespace std;
const int maxn = 200005;
const int maxDepth = 40;
int n, q;
long long mod;
vector<int> g[maxn];
long long height[maxn];
long long lazy[maxn][maxDepth + 5];
int parent[maxn];
void dfs(int node, int par)
{
    parent[node] = par;
    for (int i = 0; i < g[node].size(); ++i)
    {
        if (g[node][i] != par)
        {
            dfs(g[node][i], node);
        }
    }
}
 
 
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Compilation message (stderr)

sprinkler.cpp: In function 'void dfs(int, int)':
sprinkler.cpp:23:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   23 |     for (int i = 0; i < g[node].size(); ++i)
      |                     ~~^~~~~~~~~~~~~~~~

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• Subtask 6: 0 / 17