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AOC2022
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day 10 done :3

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Bizcochito 2022-12-12 08:39:39 +01:00
parent 6029d045be
commit e9e83bada4
1 changed files with 28 additions and 0 deletions
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28
day10/src/main.rs
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@ -9,6 +9,24 @@ fn main() {
println!("The sum of the asked for signals is: {}", get_dump(&contents).iter().enumerate().take_while(|(n, _)| n<=&220).map(|(c, rx)| (c+1 ,(c+1) as i32*rx)) println!("The sum of the asked for signals is: {}", get_dump(&contents).iter().enumerate().take_while(|(n, _)| n<=&220).map(|(c, rx)| (c+1 ,(c+1) as i32*rx))
.filter(|(n, _)| (n/20)%2==1).step_by(20).map(|(_, out)| out).sum::<i32>()); .filter(|(n, _)| (n/20)%2==1).step_by(20).map(|(_, out)| out).sum::<i32>());
print!("{}", get_pixels(get_dump(&contents)));
}
fn get_pixels(i: Vec<i32>) -> String {
let mut screen = String::new();
let mut pixel = 0;
while pixel < i.len() {
for r in 0..40{
if r-1 == i[pixel] || r == i[pixel] || r+1 == i[pixel]{
screen.push('#')
}else{
screen.push('.')
}
pixel +=1;
}
screen.push_str("\n")
}
screen
} }
fn get_dump(s: &str) -> Vec<i32> { fn get_dump(s: &str) -> Vec<i32> {
@ -183,4 +201,14 @@ noop"#;
assert_eq!(get_dump(INPUT).iter().enumerate().take_while(|(n, _)| n<=&220).map(|(c, rx)| (c+1 ,(c+1) as i32*rx)) assert_eq!(get_dump(INPUT).iter().enumerate().take_while(|(n, _)| n<=&220).map(|(c, rx)| (c+1 ,(c+1) as i32*rx))
.filter(|(n, _)| (n/20)%2==1).step_by(20).map(|(_, out)| out).sum::<i32>(), 13140); .filter(|(n, _)| (n/20)%2==1).step_by(20).map(|(_, out)| out).sum::<i32>(), 13140);
} }
#[test]
fn crt2() {
assert_eq!(get_pixels(get_dump(INPUT)), r#"##..##..##..##..##..##..##..##..##..##..
###...###...###...###...###...###...###.
####....####....####....####....####....
#####.....#####.....#####.....#####.....
######......######......######......####
#######.......#######.......#######.....
"#);
}
} }