From 0fcfd332dd5057a590371c28ed3e6b267f788b76 Mon Sep 17 00:00:00 2001 From: Hunter Kvalevog Date: Sun, 27 Sep 2026 11:08:08 -0500 Subject: rustlings: complete 11 --- rustlings/solutions/11_hashmaps/hashmaps1.rs | 42 ++++++++++++++++++++++++++-- 1 file changed, 40 insertions(+), 2 deletions(-) (limited to 'rustlings/solutions/11_hashmaps/hashmaps1.rs') diff --git a/rustlings/solutions/11_hashmaps/hashmaps1.rs b/rustlings/solutions/11_hashmaps/hashmaps1.rs index dcf2377..3a787c4 100644 --- a/rustlings/solutions/11_hashmaps/hashmaps1.rs +++ b/rustlings/solutions/11_hashmaps/hashmaps1.rs @@ -1,4 +1,42 @@ +// A basket of fruits in the form of a hash map needs to be defined. The key +// represents the name of the fruit and the value represents how many of that +// particular fruit is in the basket. You have to put at least 3 different +// types of fruits (e.g apple, banana, mango) in the basket and the total count +// of all the fruits should be at least 5. + +use std::collections::HashMap; + +fn fruit_basket() -> HashMap { + // Declare the hash map. + let mut basket = HashMap::new(); + + // Two bananas are already given for you :) + basket.insert(String::from("banana"), 2); + + // Put more fruits in your basket. + basket.insert(String::from("apple"), 3); + basket.insert(String::from("mango"), 1); + + basket +} + fn main() { - // DON'T EDIT THIS SOLUTION FILE! - // It will be automatically filled after you finish the exercise. + // You can optionally experiment here. +} + +#[cfg(test)] +mod tests { + use super::*; + + #[test] + fn at_least_three_types_of_fruits() { + let basket = fruit_basket(); + assert!(basket.len() >= 3); + } + + #[test] + fn at_least_five_fruits() { + let basket = fruit_basket(); + assert!(basket.values().sum::() >= 5); + } } -- cgit v1.2.3