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P5197 [USACO19JAN]Grass Planting S

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Baoshuo Ren 2021-07-05 08:29:30 +08:00 committed by Baoshuo Ren
parent 6b12610d5c
commit d3612e16ac
Signed by: baoshuo
GPG Key ID: 70F90A673FB1AB68
1 changed files with 15 additions and 0 deletions
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Luogu/problem/P5197/P5197.cpp Normal file
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#include <bits/stdc++.h>
using namespace std;
int n, u, v, deg[100005], ans;
int main() {
cin >> n;
for (int i = 1; i < n; i++) {
cin >> u >> v;
ans = max({ans, ++deg[u], ++deg[v]});
}
cout << ++ans << endl;
return 0;
}