verification/aizu-online-judge/grl_1_b/src/main.rs

• View this file on GitHub
• Last update: 2025-05-26 22:58:00+09:00
• Problem: https://judge.u-aizu.ac.jp/onlinejudge/description.jsp?id=GRL_1_B

Depends on

• Bellman Ford (graph/bellman-ford/src/lib.rs)

Code

// verification-helper: PROBLEM https://judge.u-aizu.ac.jp/onlinejudge/description.jsp?id=GRL_1_B

use proconio::input;

use bellman_ford::BellmanFord;

fn main() {
    input! {
        v: usize,
        e: usize,
        r: usize,
        std: [(usize, usize, i64); e],
    }
    let mut bf = BellmanFord::new(v);
    for (s, t, d) in std {
        bf.add_edge(s, t, d);
    }
    let (cycle, res) = bf.bellman_ford(r);
    if cycle {
        println!("NEGATIVE CYCLE");
    } else {
        for i in 0..v {
            if res[i] < i64::MAX / 4 {
                println!("{}", res[i])
            } else {
                println!("INF");
            }
        }
    }
}

Traceback (most recent call last):
  File "/opt/hostedtoolcache/Python/3.11.12/x64/lib/python3.11/site-packages/onlinejudge_verify/documentation/build.py", line 71, in _render_source_code_stat
    bundled_code = language.bundle(stat.path, basedir=basedir, options={'include_paths': [basedir]}).decode()
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/hostedtoolcache/Python/3.11.12/x64/lib/python3.11/site-packages/onlinejudge_verify/languages/rust.py", line 288, in bundle
    raise NotImplementedError
NotImplementedError

Back to top page