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working on rustlings

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This commit is contained in:
Shymala Sidharth 2023-04-20 16:29:14 +12:00
parent e64fcacd66
commit 8395cdc9a5
6 changed files with 14 additions and 9 deletions
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2
exercises/intro/intro1.rs
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@ -9,7 +9,7 @@
// when you change one of the lines below! Try adding a `println!` line, or try changing // when you change one of the lines below! Try adding a `println!` line, or try changing
// what it outputs in your terminal. Try removing a semicolon and see what happens! // what it outputs in your terminal. Try removing a semicolon and see what happens!
// I AM NOT DONE
fn main() { fn main() {
println!("Hello and"); println!("Hello and");

7
exercises/intro/intro2.rs
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@ -2,8 +2,11 @@
// Make the code print a greeting to the world. // Make the code print a greeting to the world.
// Execute `rustlings hint intro2` or use the `hint` watch subcommand for a hint. // Execute `rustlings hint intro2` or use the `hint` watch subcommand for a hint.
// I AM NOT DONE
fn main() { fn main() {
println!("Hello {}!");
let mut world = String::from("World");
println!("Hello {world}!");
} }

4
exercises/primitive_types/primitive_types1.rs
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@ -2,7 +2,7 @@
// Fill in the rest of the line that has code missing! // Fill in the rest of the line that has code missing!
// No hints, there's no tricks, just get used to typing these :) // No hints, there's no tricks, just get used to typing these :)
// I AM NOT DONE
fn main() { fn main() {
// Booleans (`bool`) // Booleans (`bool`)
@ -12,7 +12,7 @@ fn main() {
println!("Good morning!"); println!("Good morning!");
} }
let // Finish the rest of this line like the example! Or make it be false! let is_evening = true;// Finish the rest of this line like the example! Or make it be false!
if is_evening { if is_evening {
println!("Good evening!"); println!("Good evening!");
} }

4
exercises/primitive_types/primitive_types2.rs
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@ -2,7 +2,7 @@
// Fill in the rest of the line that has code missing! // Fill in the rest of the line that has code missing!
// No hints, there's no tricks, just get used to typing these :) // No hints, there's no tricks, just get used to typing these :)
// I AM NOT DONE
fn main() { fn main() {
// Characters (`char`) // Characters (`char`)
@ -18,7 +18,7 @@ fn main() {
println!("Neither alphabetic nor numeric!"); println!("Neither alphabetic nor numeric!");
} }
let // Finish this line like the example! What's your favorite character? let your_character = 'S'; // Finish this line like the example! What's your favorite character?
// Try a letter, try a number, try a special character, try a character // Try a letter, try a number, try a special character, try a character
// from a different language than your own, try an emoji! // from a different language than your own, try an emoji!
if your_character.is_alphabetic() { if your_character.is_alphabetic() {

4
exercises/primitive_types/primitive_types3.rs
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@ -2,10 +2,10 @@
// Create an array with at least 100 elements in it where the ??? is. // Create an array with at least 100 elements in it where the ??? is.
// Execute `rustlings hint primitive_types3` or use the `hint` watch subcommand for a hint. // Execute `rustlings hint primitive_types3` or use the `hint` watch subcommand for a hint.
// I AM NOT DONE
fn main() { fn main() {
let a = ??? let a = [1; 100];
if a.len() >= 100 { if a.len() >= 100 {
println!("Wow, that's a big array!"); println!("Wow, that's a big array!");

2
exercises/variables/variables6.rs
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@ -8,3 +8,5 @@ const NUMBER: u32 = 3;
fn main() { fn main() {
println!("Number {}", NUMBER); println!("Number {}", NUMBER);
} }