Wrote program for Day 48
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@ -94,7 +94,7 @@ We encourage you to share your progress and ask questions in the Discussions sec
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| Day #45 | [Subtract The Swapped Bits...](https://github.com/LiveGray/100-Days-Of-Rust/tree/main/Week-07/Day-45_Subtract-The-Swapped-Bits-Without-Temp-Storage) | :white_check_mark: |
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| Day #46 | [Hot Pics Of Danny Devito](https://github.com/LiveGray/100-Days-Of-Rust/tree/main/Week-07/Day-46_Hot-Pics-Of-Danny-Devito) | :white_check_mark: |
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| Day #47 | [Zip It](https://github.com/LiveGray/100-Days-Of-Rust/tree/main/Week-07/Day-47_Zip-It) | :white_check_mark: |
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| Day #48 | [Christmas Tree](https://github.com/LiveGray/100-Days-Of-Rust/tree/main/Week-07/Day-48_Christmas-Tree) | :white_large_square: |
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| Day #48 | [Christmas Tree](https://github.com/LiveGray/100-Days-Of-Rust/tree/main/Week-07/Day-48_Christmas-Tree) | :white_check_mark: |
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| Day #49 | [Swimming Pool](https://github.com/LiveGray/100-Days-Of-Rust/tree/main/Week-07/Day-49_Swimming-Pool) | :white_large_square: |
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| Day #50 | [Tic Tac Toe](https://github.com/LiveGray/100-Days-Of-Rust/tree/main/Week-08/Day-50_Tic-Tac-Toe) | :white_large_square: |
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| Day #51 | [Asteroid Collision](https://github.com/LiveGray/100-Days-Of-Rust/tree/main/Week-08/Day-51_Asteroid-Collision) | :white_large_square: |
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Week-07/Day-48_Christmas-Tree/day48/Cargo.toml
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Week-07/Day-48_Christmas-Tree/day48/Cargo.toml
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[package]
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name = "day48"
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version = "0.1.0"
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edition = "2021"
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[dependencies]
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Week-07/Day-48_Christmas-Tree/day48/src/lib.rs
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Week-07/Day-48_Christmas-Tree/day48/src/lib.rs
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pub fn tree(height: usize) -> Vec<String> {
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let mut tree = Vec::new();
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for i in 0..height {
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tree.push(format!(
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"{}{}{}",
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" ".repeat(height - i - 1),
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"#".repeat(i * 2 + 1),
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" ".repeat(height - i - 1)
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));
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}
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tree
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}
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Week-07/Day-48_Christmas-Tree/day48/src/main.rs
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Week-07/Day-48_Christmas-Tree/day48/src/main.rs
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use std::io::{self, Write};
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use day48::tree;
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fn main() {
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print!("Insert the height of the tree: ");
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io::stdout().flush().unwrap();
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let mut buffer = String::new();
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io::stdin().read_line(&mut buffer).unwrap();
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let height: usize = buffer.trim().parse().unwrap();
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let tree = tree(height);
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println!("{:#?}", tree);
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}
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Week-07/Day-48_Christmas-Tree/day48/tests/examples.rs
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Week-07/Day-48_Christmas-Tree/day48/tests/examples.rs
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#[cfg(test)]
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mod examples {
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use day48::tree;
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#[test]
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fn test1() {
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assert_eq!(tree(1), vec!["#"]);
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}
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#[test]
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fn test2() {
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assert_eq!(tree(2), vec![" # ", "###"]);
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}
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#[test]
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fn test3() {
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assert_eq!(
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tree(5),
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vec![
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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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);
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}
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#[test]
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fn test4() {
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assert_eq!(tree(0), Vec::<String>::new());
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}
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}
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