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library_checker/graph/
chromatic_number.rs

1use competitive::algorithm::chromatic_number as chromatic_number_library;
2use competitive::prelude::*;
3
4#[verify::library_checker("chromatic_number")]
5pub fn chromatic_number(reader: impl Read, writer: impl Write) {
6    prepare_io!(reader, writer);
7    sc!(n, m, uv: [(usize, usize); m]);
8    pp!(chromatic_number_library(n, &uv));
9}