test/cpv/aizu-grl/grl_5_b.cpp
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|---|---|---|---|
| 1 | // competitive-verifier: PROBLEM https://onlinejudge.u-aizu.ac.jp/courses/library/5/GRL/all/GRL_5_B | ||
| 2 | #include "../../../src/graph/ds/alist/lib.hpp" | ||
| 3 | #include "../../../src/tree/dfs/height/lib.hpp" | ||
| 4 | #include "../../../src/tree/ds/lib.hpp" | ||
| 5 | |||
| 6 | using namespace tifa_libs; | ||
| 7 | 32 | int main() { | |
| 8 |
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32 | std::cin.tie(nullptr)->std::ios::sync_with_stdio(false); |
| 9 | u32 n; | ||
| 10 |
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32 | std::cin >> n; |
| 11 | 32 | tree<alist<u32>> tr(n); | |
| 12 |
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208727 | for (u32 i = 1, u, v, w; i < n; ++i) { |
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208695 | std::cin >> u >> v >> w; |
| 14 | 208695 | tr.add_arc(u, v, w), tr.add_arc(v, u, w); | |
| 15 | } | ||
| 16 | 32 | auto v = tree_height(tr); | |
| 17 |
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208759 | for (auto&& i : v) std::cout << i << '\n'; |
| 18 | 32 | return 0; | |
| 19 | 32 | } | |
| 20 |