test/cpv/aizu-grl/grl_2_a.cpp
| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | // competitive-verifier: PROBLEM https://onlinejudge.u-aizu.ac.jp/courses/library/5/GRL/2/GRL_2_A | ||
| 2 | #include "../../../src/graph/mst/kruskal/lib.hpp" | ||
| 3 | |||
| 4 | using namespace tifa_libs; | ||
| 5 | 20 | int main() { | |
| 6 |
1/2✓ Branch 2 taken 20 times.
✗ Branch 3 not taken.
|
20 | std::cin.tie(nullptr)->std::ios::sync_with_stdio(false); |
| 7 | u32 n, m; | ||
| 8 |
2/4✓ Branch 1 taken 20 times.
✗ Branch 2 not taken.
✓ Branch 4 taken 20 times.
✗ Branch 5 not taken.
|
20 | std::cin >> n >> m; |
| 9 |
1/2✓ Branch 1 taken 20 times.
✗ Branch 2 not taken.
|
20 | vec<edge_tu> e(m); |
| 10 |
5/8✓ Branch 4 taken 811065 times.
✗ Branch 5 not taken.
✓ Branch 7 taken 811065 times.
✗ Branch 8 not taken.
✓ Branch 10 taken 811065 times.
✗ Branch 11 not taken.
✓ Branch 14 taken 811065 times.
✓ Branch 15 taken 20 times.
|
811085 | for (auto& [w, u, v] : e) std::cin >> u >> v >> w; |
| 11 |
1/2✓ Branch 1 taken 20 times.
✗ Branch 2 not taken.
|
20 | std::ranges::sort(e); |
| 12 |
1/2✓ Branch 1 taken 20 times.
✗ Branch 2 not taken.
|
20 | auto tr = kruskal(e, n); |
| 13 | 20 | u32 ret = 0; | |
| 14 |
2/2✓ Branch 0 taken 81757 times.
✓ Branch 1 taken 20 times.
|
81777 | flt_ (u32, i, 0, n) |
| 15 |
2/2✓ Branch 6 taken 163474 times.
✓ Branch 7 taken 81757 times.
|
245231 | for (auto [to, w] : tr[i]) ret += w; |
| 16 |
2/4✓ Branch 1 taken 20 times.
✗ Branch 2 not taken.
✓ Branch 4 taken 20 times.
✗ Branch 5 not taken.
|
20 | std::cout << ret / 2 << '\n'; |
| 17 | 20 | return 0; | |
| 18 | 20 | } | |
| 19 |