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Added Day 3 Part 2

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Ishan Jain 2020-12-03 10:49:57 +05:30
parent afe718b7a6
commit be2a7fcef3
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1 changed files with 8 additions and 2 deletions
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src/main.rs
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@ -30,9 +30,15 @@ fn main() {
let n = grid[0].len(); let n = grid[0].len();
println!("m = {} n = {}", m, n); println!("m = {} n = {}", m, n);
let treecount = calc_trees(&grid, m, n, 3, 1); let a = calc_trees(&grid, m, n, 3, 1);
let b = calc_trees(&grid, m, n, 1, 1);
let c = calc_trees(&grid, m, n, 5, 1);
let d = calc_trees(&grid, m, n, 7, 1);
let e = calc_trees(&grid, m, n, 1, 2);
println!("{}", treecount); println!("{} {} {} {} {}", a, b, c, d, e);
println!("{}", a * b * c * d * e);
} }
fn calc_trees(grid: &[Vec<GridType>], m: usize, n: usize, slope_x: usize, slope_y: usize) -> u32 { fn calc_trees(grid: &[Vec<GridType>], m: usize, n: usize, slope_x: usize, slope_y: usize) -> u32 {