This documentation is automatically generated by competitive-verifier/competitive-verifier
// competitive-verifier: PROBLEM https://atcoder.jp/contests/nikkei2019-qual/tasks/nikkei2019_qual_a
// competitive-verifier: IGNORE
// testcase id is different from url
#ifndef call_include
#define call_include
#include <bits/stdc++.h>
using namespace std;
#endif
#include "../graph/topological_sort.cpp"
int main() {
int N, M;
v2d<int> G;
vector<int> parent;
cin >> N >> M;
G.assign(N, 0);
for(int i = 0; i < N - 1 + M; i++) {
int A, B;
cin >> A >> B;
A--, B--;
G[A].push_back(B);
}
parent.resize(N, -1);
vector<int> v = topological(G);
for(int a : v) {
for(int nv : G[a]) parent[nv] = a;
}
for(int i = 0; i < N; i++) cout << parent[i] + 1 << 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 422, in update
raise BundleErrorAt(
competitive_verifier.oj.verify.languages.cplusplus_bundle.BundleErrorAt: test/atc_nikkei2019-qual_d.cpp: line 11: found codes out of include guard