Clean up fmt imports
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@ -1,6 +1,6 @@
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use anyhow::{anyhow, Error, Result};
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use common::instrument;
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use std::fmt;
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use std::fmt::{self, Display, Formatter};
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use std::str::FromStr;
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const INPUT: &str = include_str!("input/input.txt");
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@ -24,8 +24,8 @@ impl FromStr for Cavern {
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}
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}
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impl fmt::Display for Cavern {
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fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
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impl Display for Cavern {
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fn fmt(&self, f: &mut Formatter<'_>) -> fmt::Result {
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for y in 0..10 {
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for x in 0..10 {
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if self.grid[y][x] > 9 {
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