Fixed the bug with the manhattan norm, day6 part1 now working
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940ccdedbb
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0c98f72052
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@ -31,11 +31,11 @@ fn main() {
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for j in min_y..(max_y+1) {
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for j in min_y..(max_y+1) {
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let mut winning_x = 0;
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let mut winning_x = 0;
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let mut winning_y = 0;
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let mut winning_y = 0;
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let mut min_dist = std::i32::MAX;
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let mut second_min_dist = std::i32::MAX;
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let mut second_min_dist = std::i32::MAX;
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let mut min_dist = std::i32::MAX;
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for (x,y) in &anchorpoints{
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for (x,y) in &anchorpoints{
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let dist = (x - i + y - j).abs();
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let dist = (x - i).abs() + (y - j).abs();
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if dist < min_dist{
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if dist < min_dist{
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min_dist = dist;
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min_dist = dist;
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@ -47,19 +47,17 @@ fn main() {
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}
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}
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if min_dist != second_min_dist {
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if min_dist != second_min_dist {
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*points_nearest_to_anchor.entry((winning_x,winning_y)).or_insert(1) += 1;
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*points_nearest_to_anchor.entry((winning_x,winning_y)).or_insert(0) += 1;
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}
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}
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}
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}
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}
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}
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let mut largest_area = 0;
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let mut largest_area = 0;
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for area in points_nearest_to_anchor.values() {
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for ((x,y), area) in points_nearest_to_anchor {
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if *area > largest_area {
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if area > largest_area && x > min_x && x < max_x && y > min_y && y < max_y {
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largest_area = *area;
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largest_area = area;
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}
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}
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println!("{}", *area);
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}
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}
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println!("{}", largest_area);
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println!("{}", largest_area);
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