online judge comparer
Maintaining 0.3.1
cargo install ojcmp
cargo build --release
Install by cargo
cargo install --path .
Install manually
cp target/release/ojcmp /usr/bin
ojcmp 0.3.1
Nugine <[email protected]>
USAGE:
ojcmp <SUBCOMMAND>
FLAGS:
-h, --help Prints help information
-V, --version Prints version information
SUBCOMMANDS:
float Float compare
help Prints this message or the help of the given subcommand(s)
normal Normal compare
strict Strict compare
type | value |
---|---|
code | errno |
stdout | "AC" / "WA" / "PE" |
stderr | error message |
trim_end(file)
judge!(AC, b"1\r\n\r\n\r\n", b"1 ");
for each line, trim_end(line)
judge!(AC, b"1 \n", b"1");
for each line, check spaces between non-space chars
judge!(PE, b"1 3\n", b"1 3\n");
User file must have the same bytes with std file.
The two byte streams must be exactly the same.
There is no "PE" in this mode.
Compare two streams of float numbers which are splitted by ascii whitespaces.
Parse any float number as f64 (aka double
in C language).
Ascii whitespaces between two float numbers are considered as a single separator symbol.
Use CLI option --eps
to specify eps value, for example --eps 1e-3
.
There is no "PE" in this mode.
- v0.3.1 Fix performance regression since v0.2.0. Allow unsafe code.
- v0.3.0 Forbid unsafe code. Use subcommands for different modes.
- v0.2.2 Fix bug in nan handling. (yank v0.2.1)
- v0.2.1 Add spj_float mode. (yanked)
- v0.2.0 Add strict mode. No break changes.
- v0.1.3 No functional changes
- v0.1.2 Fix algorithm bug
- v0.1.1 Use unsafe static buffer