tanakh / cargo-atcoder Goto Github PK

> cargo atcoder login
Username: ***
Password: [hidden]
Login succeeded.
An error occurred while saving the session: failed to open `/Users/***/Library/Caches/cargo-atcoder/session.json`: No such file or directory (os error 2)

~/Library/Caches 
❯ mkdir cargo-atcoder
~/Library/Caches 
❯ cargo atcoder login
Username: ***
Password: [hidden]
Login succeeded.

$ cargo atcoder new dwacon5th-prelims
$ cd dwacon5th-prelims
$ cargo atcoder submit c

thread 'main' panicked at 'assertion failed: `(left == right)`
  left: `3`,
 right: `5`', /Users/xxx/.cargo/git/checkouts/cargo-atcoder-22f22504501ff75c/3c72a19/src/atcoder.rs:469:9
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace

[project]
# to create `rust-toolchain` file, uncomment this line.
rustc_version = "1.42.0"

$ cat /etc/os-release 
NAME="Ubuntu"
VERSION="19.10 (Eoan Ermine)"
ID=ubuntu
$ rustup show
Default host: x86_64-unknown-linux-gnu
rustup home:  /home/mito/.rustup

installed toolchains
--------------------

stable-x86_64-unknown-linux-gnu (default)
nightly-x86_64-unknown-linux-gnu

installed targets for active toolchain
--------------------------------------

thumbv7em-none-eabihf
x86_64-unknown-linux-gnu
x86_64-unknown-linux-musl

active toolchain
----------------

stable-x86_64-unknown-linux-gnu (default)
rustc 1.43.0 (4fb7144ed 2020-04-20)

use proconio::{input, fastout};

#[fastout]
fn main() {
    input! {
        r: f64,
    }
    println!("{}", 2.0 * r * 3.14159265358979);
}   

atcoder/abc163$ cargo atcoder test a
    Finished dev [unoptimized + debuginfo] target(s) in 0.03s
running 2 tests
test sample 1 ... ok (abs error: 6.217e-15 , rel error: 9.895e-16 )
test sample 2 ... ok (abs error: 4.547e-13 , rel error: 9.914e-16 )

test_result: ok

atcoder/abc163$ RUST_BACKTRACE=1 cargo atcoder submit a
    Finished dev [unoptimized + debuginfo] target(s) in 0.04s
running 2 tests
test sample 1 ... ok (abs error: 6.217e-15 , rel error: 9.895e-16 )
test sample 2 ... ok (abs error: 4.547e-13 , rel error: 9.914e-16 )

test_result: ok

thread 'main' panicked at 'called `Option::unwrap()` on a `None` value', /home/****/.cargo/git/checkouts/cargo-atcoder-22f22504501ff75c/e51f21f/src/atcoder.rs:536:24
stack backtrace:
   0: backtrace::backtrace::libunwind::trace
             at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88
   1: backtrace::backtrace::trace_unsynchronized
             at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66
   2: std::sys_common::backtrace::_print_fmt
             at src/libstd/sys_common/backtrace.rs:77
   3: <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt
             at src/libstd/sys_common/backtrace.rs:59
   4: core::fmt::write
             at src/libcore/fmt/mod.rs:1052
   5: std::io::Write::write_fmt
             at src/libstd/io/mod.rs:1426
   6: std::sys_common::backtrace::_print
             at src/libstd/sys_common/backtrace.rs:62
   7: std::sys_common::backtrace::print
             at src/libstd/sys_common/backtrace.rs:49
   8: std::panicking::default_hook::{{closure}}
             at src/libstd/panicking.rs:204
   9: std::panicking::default_hook
             at src/libstd/panicking.rs:224
  10: std::panicking::rust_panic_with_hook
             at src/libstd/panicking.rs:472
  11: rust_begin_unwind
             at src/libstd/panicking.rs:380
  12: core::panicking::panic_fmt
             at src/libcore/panicking.rs:85
  13: core::panicking::panic
             at src/libcore/panicking.rs:52
  14: std::future::poll_with_tls_context
  15: cargo_atcoder::main::{{closure}}
  16: <std::future::GenFuture<T> as core::future::future::Future>::poll
  17: std::thread::local::LocalKey<T>::with
  18: tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on
  19: tokio::runtime::context::enter
  20: tokio::runtime::handle::Handle::enter
  21: cargo_atcoder::main
  22: std::rt::lang_start::{{closure}}
  23: std::rt::lang_start_internal::{{closure}}
             at src/libstd/rt.rs:52
  24: std::panicking::try::do_call
             at src/libstd/panicking.rs:305
  25: __rust_maybe_catch_panic
             at src/libpanic_unwind/lib.rs:86
  26: std::panicking::try
             at src/libstd/panicking.rs:281
  27: std::panic::catch_unwind
             at src/libstd/panic.rs:394
  28: std::rt::lang_start_internal
             at src/libstd/rt.rs:51
  29: main
  30: __libc_start_main
  31: _start
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.

Fetching submission result...
thread 'main' panicked at 'byte index 20 is not a char boundary; it is inside 'ク' (bytes 18..21) of `A - 2 倍チェック / Is It a Number?`', src/libcore/str/mod.rs:2068:5
stack backtrace:
   0: backtrace::backtrace::libunwind::trace
             at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88
   1: backtrace::backtrace::trace_unsynchronized
             at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66
   2: std::sys_common::backtrace::_print_fmt
             at src/libstd/sys_common/backtrace.rs:77
   3: <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt
             at src/libstd/sys_common/backtrace.rs:61
   4: core::fmt::write
             at src/libcore/fmt/mod.rs:1028
   5: std::io::Write::write_fmt
             at src/libstd/io/mod.rs:1412
   6: std::sys_common::backtrace::_print
             at src/libstd/sys_common/backtrace.rs:65
   7: std::sys_common::backtrace::print
             at src/libstd/sys_common/backtrace.rs:50
   8: std::panicking::default_hook::{{closure}}
             at src/libstd/panicking.rs:188
   9: std::panicking::default_hook
             at src/libstd/panicking.rs:205
  10: std::panicking::rust_panic_with_hook
             at src/libstd/panicking.rs:464
  11: std::panicking::continue_panic_fmt
             at src/libstd/panicking.rs:373
  12: rust_begin_unwind
             at src/libstd/panicking.rs:302
  13: core::panicking::panic_fmt
             at src/libcore/panicking.rs:139
  14: core::str::slice_error_fail
             at src/libcore/str/mod.rs:0
  15: core::str::traits::<impl core::slice::SliceIndex<str> for core::ops::range::Range<usize>>::index::{{closure}}
  16: alloc::collections::btree::map::Entry<K,V>::or_insert_with
  17: cargo_atcoder::watch_submission_status::{{closure}}::{{closure}}
  18: tokio::task::core::Core<T>::poll
  19: std::panicking::try::do_call
  20: __rust_maybe_catch_panic
             at src/libpanic_unwind/lib.rs:78
  21: tokio::task::harness::Harness<T,S>::poll
  22: tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on
  23: tokio::runtime::context::enter
  24: tokio::runtime::handle::Handle::enter
  25: cargo_atcoder::main
  26: std::rt::lang_start::{{closure}}
  27: std::rt::lang_start_internal::{{closure}}
             at src/libstd/rt.rs:48
  28: std::panicking::try::do_call
             at src/libstd/panicking.rs:287
  29: __rust_maybe_catch_panic
             at src/libpanic_unwind/lib.rs:78
  30: std::panicking::try
             at src/libstd/panicking.rs:265
  31: std::panic::catch_unwind
             at src/libstd/panic.rs:396
  32: std::rt::lang_start_internal
             at src/libstd/rt.rs:47
  33: main
  34: __libc_start_main
  35: _start
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
^C
[1]    29112 interrupt  cargo atcoder submit a

running 3 tests
test sample 1 ... FAILED
test sample 2 ... FAILED
test sample 3 ... ok

---- sample 1 ----
input:
     1 | A B

expected output:
     1 | <

your output:
     1 | <

---- sample 2 ----
input:
     1 | E C

expected output:
     1 | &gt;

your output:
     1 | >

test result: FAILED. 1 passed; 2 failed