test/yosupo/tree/vertex_add_path_sum.test.cpp

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• Last update: 2024-12-26 20:32:55+09:00
• Problem: https://judge.yosupo.jp/problem/vertex_add_path_sum

Depends on

• 基本テンプレート (daylight/base.hpp)
• HL分解 (daylight/graph/hld.hpp)

Code

#define PROBLEM \
	"https://judge.yosupo.jp/problem/vertex_add_path_sum"
#include "daylight/base.hpp"
#include "daylight/graph/hld.hpp"

#include <atcoder/all>
using namespace atcoder;

int main() {
	int N, Q;
	cin >> N >> Q;
	vi A(N);
	cin >> A;
	HLdecomposition hld(N);
	REP(i, N - 1) {
		int u, v;
		cin >> u >> v;
		hld.add_edge(u, v);
	}
	hld.build();
	fenwick_tree<ll> fw(N);
	REP(i, N) {
		fw.add(hld.index(i), A[i]);
	}
	while(Q-- > 0) {
		int k;
		cin >> k;
		if(k == 0) {
			int p, x;
			cin >> p >> x;
			fw.add(hld.index(p), x);
		} else {
			int u, v;
			cin >> u >> v;
			ll ans = 0;
			for(auto [l, r, rev]: hld.path_query(u, v)) {
				ans += fw.sum(l, r);
			}
			cout << ans << endl;
		}
	}
}

Traceback (most recent call last):
  File "/home/runner/.local/lib/python3.10/site-packages/competitive_verifier/oj_resolve/resolver.py", line 181, in resolve
    bundled_code = language.bundle(path, basedir=basedir)
  File "/home/runner/.local/lib/python3.10/site-packages/competitive_verifier/oj/verify/languages/cplusplus.py", line 252, in bundle
    bundler.update(path)
  File "/home/runner/.local/lib/python3.10/site-packages/competitive_verifier/oj/verify/languages/cplusplus_bundle.py", line 482, in update
    self.update(
  File "/home/runner/.local/lib/python3.10/site-packages/competitive_verifier/oj/verify/languages/cplusplus_bundle.py", line 477, in update
    raise BundleErrorAt(
competitive_verifier.oj.verify.languages.cplusplus_bundle.BundleErrorAt: daylight/base.hpp: line 103: unable to process #include in #if / #ifdef / #ifndef other than include guards

Test cases

Env	Name	Status	Elapsed	Memory
g++	almost_line_00	AC	1183 ms	64 MB
g++	almost_line_01	AC	1187 ms	62 MB
g++	example_00	AC	6 ms	3 MB
g++	line_00	AC	1196 ms	61 MB
g++	line_01	AC	1181 ms	69 MB
g++	long-path-decomposition_killer_00	AC	1245 ms	46 MB
g++	max_random_00	AC	1606 ms	47 MB
g++	max_random_01	AC	1407 ms	47 MB
g++	max_random_02	AC	1521 ms	47 MB
g++	random_00	AC	1120 ms	37 MB
g++	random_01	AC	1200 ms	44 MB
g++	random_02	AC	676 ms	8 MB
g++	random_03	AC	561 ms	41 MB
g++	random_04	AC	418 ms	27 MB
g++	small_00	AC	7 ms	4 MB
g++	small_01	AC	6 ms	3 MB
g++	small_02	AC	6 ms	3 MB
g++	small_03	AC	6 ms	3 MB
g++	small_04	AC	8 ms	4 MB

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