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Add twelve days of christmas

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laurens 2020-05-02 19:32:05 +02:00
parent 5d14e86f4a
commit 30649df52e
2 changed files with 80 additions and 0 deletions
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71
twelve_days_of_christmas/src/main.rs Normal file
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struct ChristmasDay {
day: String,
gift: String,
}
fn main() {
let christmas_days: [ChristmasDay; 12] = [
ChristmasDay {
day: "first".to_string(),
gift: "a Partridge in a Pear Tree".to_string(),
},
ChristmasDay {
day: "second".to_string(),
gift: "Two Turtle Doves".to_string(),
},
ChristmasDay {
day: "third".to_string(),
gift: "Three French Hens".to_string(),
},
ChristmasDay {
day: "fourth".to_string(),
gift: "Four Calling Birds".to_string(),
},
ChristmasDay {
day: "fifth".to_string(),
gift: "Five Goldon Rings".to_string(),
},
ChristmasDay {
day: "sixth".to_string(),
gift: "Six Geese a Laying".to_string(),
},
ChristmasDay {
day: "seventh".to_string(),
gift: "Sevens Swans a Swimming".to_string(),
},
ChristmasDay {
day: "eigth".to_string(),
gift: "Eight Maids a Milking".to_string(),
},
ChristmasDay {
day: "ninth".to_string(),
gift: "Nine Ladies Dancing".to_string(),
},
ChristmasDay {
day: "tenth".to_string(),
gift: "Ten Lords a Leaping".to_string(),
},
ChristmasDay {
day: "eleventh".to_string(),
gift: "Eleven Pipers Piping".to_string(),
},
ChristmasDay {
day: "twelfth".to_string(),
gift: "12 Drummers Drumming".to_string(),
},
];
for (i, elem) in christmas_days.iter().enumerate() {
println!();
println!(
"On the {} day of Christmas, my true love sent to me:",
elem.day
);
for j in (0..i + 1).rev() {
if j == 0 && i > 0 {
print!("And ");
}
println!("{}", christmas_days[j].gift);
}
}
}