verification/aizu-online-judge/grl_1_c/src/main.rs

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• Last update: 2025-05-26 22:58:00+09:00
• Problem: https://judge.u-aizu.ac.jp/onlinejudge/description.jsp?id=GRL_1_C

Depends on

• Warshall Floyd (graph/warshall-floyd/src/lib.rs)

Code

// verification-helper: PROBLEM https://judge.u-aizu.ac.jp/onlinejudge/description.jsp?id=GRL_1_C

use itertools::Itertools;
use proconio::input;

use warshall_floyd::WarshallFloyd;

fn main() {
    input! {
        v: usize,
        e: usize,
        std: [(usize, usize, i64); e],
    }
    let mut wf = WarshallFloyd::new(v);
    for (s, t, d) in std {
        wf.add_edge(s, t, d);
    }
    let (cycle, res) = wf.warshall_floyd();
    if cycle {
        println!("NEGATIVE CYCLE");
    } else {
        for i in 0..v {
            let res = res[i]
                .iter()
                .map(|&res| if res < i64::MAX / 8 { res.to_string() } else { "INF".to_string() })
                .join(" ");
            println!("{}", res);
        }
    }
}

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

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