From f1dff8d3f48ced09d1d79254ae58d558be81b2f5 Mon Sep 17 00:00:00 2001 From: "David E. Perez Negron R." Date: Sat, 28 Oct 2023 22:41:01 -0600 Subject: [PATCH] primitive_types done --- exercises/primitive_types/primitive_types1.rs | 3 +-- exercises/primitive_types/primitive_types2.rs | 3 +-- exercises/primitive_types/primitive_types3.rs | 3 +-- exercises/primitive_types/primitive_types4.rs | 3 +-- exercises/primitive_types/primitive_types5.rs | 3 +-- exercises/primitive_types/primitive_types6.rs | 3 +-- 6 files changed, 6 insertions(+), 12 deletions(-) diff --git a/exercises/primitive_types/primitive_types1.rs b/exercises/primitive_types/primitive_types1.rs index 3663340..0f585d7 100644 --- a/exercises/primitive_types/primitive_types1.rs +++ b/exercises/primitive_types/primitive_types1.rs @@ -3,7 +3,6 @@ // Fill in the rest of the line that has code missing! No hints, there's no // tricks, just get used to typing these :) -// I AM NOT DONE fn main() { // Booleans (`bool`) @@ -13,7 +12,7 @@ fn main() { println!("Good morning!"); } - let // Finish the rest of this line like the example! Or make it be false! + let is_evening = false; if is_evening { println!("Good evening!"); } diff --git a/exercises/primitive_types/primitive_types2.rs b/exercises/primitive_types/primitive_types2.rs index f1616ed..b9dc535 100644 --- a/exercises/primitive_types/primitive_types2.rs +++ b/exercises/primitive_types/primitive_types2.rs @@ -3,7 +3,6 @@ // Fill in the rest of the line that has code missing! No hints, there's no // tricks, just get used to typing these :) -// I AM NOT DONE fn main() { // Characters (`char`) @@ -19,7 +18,7 @@ fn main() { println!("Neither alphabetic nor numeric!"); } - let // Finish this line like the example! What's your favorite character? + let your_character = '😻'; // Try a letter, try a number, try a special character, try a character // from a different language than your own, try an emoji! if your_character.is_alphabetic() { diff --git a/exercises/primitive_types/primitive_types3.rs b/exercises/primitive_types/primitive_types3.rs index 8b0de44..cba0fc0 100644 --- a/exercises/primitive_types/primitive_types3.rs +++ b/exercises/primitive_types/primitive_types3.rs @@ -5,10 +5,9 @@ // Execute `rustlings hint primitive_types3` or use the `hint` watch subcommand // for a hint. -// I AM NOT DONE fn main() { - let a = ??? + let a = [5; 100]; if a.len() >= 100 { println!("Wow, that's a big array!"); diff --git a/exercises/primitive_types/primitive_types4.rs b/exercises/primitive_types/primitive_types4.rs index d44d877..9564c7a 100644 --- a/exercises/primitive_types/primitive_types4.rs +++ b/exercises/primitive_types/primitive_types4.rs @@ -5,13 +5,12 @@ // Execute `rustlings hint primitive_types4` or use the `hint` watch subcommand // for a hint. -// I AM NOT DONE #[test] fn slice_out_of_array() { let a = [1, 2, 3, 4, 5]; - let nice_slice = ??? + let nice_slice = &a[1..4]; assert_eq!([2, 3, 4], nice_slice) } diff --git a/exercises/primitive_types/primitive_types5.rs b/exercises/primitive_types/primitive_types5.rs index f646986..b6a99a5 100644 --- a/exercises/primitive_types/primitive_types5.rs +++ b/exercises/primitive_types/primitive_types5.rs @@ -5,11 +5,10 @@ // Execute `rustlings hint primitive_types5` or use the `hint` watch subcommand // for a hint. -// I AM NOT DONE fn main() { let cat = ("Furry McFurson", 3.5); - let /* your pattern here */ = cat; + let (name, age) = cat; println!("{} is {} years old.", name, age); } diff --git a/exercises/primitive_types/primitive_types6.rs b/exercises/primitive_types/primitive_types6.rs index 07cc46c..d556d08 100644 --- a/exercises/primitive_types/primitive_types6.rs +++ b/exercises/primitive_types/primitive_types6.rs @@ -6,13 +6,12 @@ // Execute `rustlings hint primitive_types6` or use the `hint` watch subcommand // for a hint. -// I AM NOT DONE #[test] fn indexing_tuple() { let numbers = (1, 2, 3); // Replace below ??? with the tuple indexing syntax. - let second = ???; + let second = numbers.1; assert_eq!(2, second, "This is not the 2nd number in the tuple!")