Submission #1150871

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1150871	2025-02-15 22:52:13	bilgun	Newspapers (CEOI21_newspapers)	C++20	Compilation error	0 ms	0 KiB

newspapers

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#include <bits/stdc++.h>
using namespace std;
long long n, m;
vector<int> g[1005];
int par[1005], path[1005];
vector<int> ans;
pair<int, int> dfs(int node, int parent) {
    int maxd = 0;
    int distm = node;
    for (auto it : g[node]) {
        if (it != parent) {
            par[it] = node;
            auto s = dfs(it, node);
            s.first++;
            if (s.first > maxd) {
                maxd = s.first;
                distm = s.second;
            }
        }
    }
    return {maxd, distm};
}
int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cout.tie(NULL);
    cin >> n >> m;
 
 
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Compilation message (stderr)

newspapers.cpp: In function 'int main()':
newspapers.cpp:48:9: error: 'h' was not declared in this scope
   48 |         h[curr] = 1;
      |         ^