1 2 3 4 5 6 7 8 9 10
use crate::io_read_stdin_direct::read; pub fn read_edges( m: usize, offset: usize, ) -> Vec<(usize, usize)> { (0..m) .map(|_| (read::<usize>() - offset, read::<usize>() - offset)) .collect() }