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2016 Update

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This commit is contained in:
Tina Müller 2016-12-05 22:15:40 +01:00
parent 948b86eafa
commit dcf5d15da3
7965 changed files with 139854 additions and 31002 deletions
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22
Task/Associative-array-Iteration/Rust/associative-array-iteration.rust
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@ -1,17 +1,13 @@
use std::collections::HashMap;
fn main() {
let mut squares = HashMap::new();
squares.insert("one", 1);
squares.insert("two", 4);
squares.insert("three", 9);
for key in squares.keys() {
println!("Key {}", key);
}
for value in squares.values() {
println!("Value {}", value);
}
for (key, value) in squares.iter() {
println!("{} => {}", key, value);
let mut olympic_medals = HashMap::new();
olympic_medals.insert("United States", (1072, 859, 749));
olympic_medals.insert("Soviet Union", (473, 376, 355));
olympic_medals.insert("Great Britain", (246, 276, 284));
olympic_medals.insert("Germany", (252, 260, 270));
for (country, medals) in olympic_medals {
println!("{} has had {} gold medals, {} silver medals, and {} bronze medals",
country, medals.0, medals.1, medals.2);
}
}