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making a variable mutable

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This commit is contained in:
Hariettemaina 2022-09-08 17:15:47 +03:00
parent 0a9f69fb83
commit 10b511edcc
2 changed files with 2 additions and 2 deletions
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2
exercises/variables/variables3.rs
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@ -1,7 +1,7 @@
// variables3.rs // variables3.rs
// Execute `rustlings hint variables3` or use the `hint` watch subcommand for a hint. // Execute `rustlings hint variables3` or use the `hint` watch subcommand for a hint.
// I AM NOT DONE
fn main() { fn main() {
let x: i32 = 10; let x: i32 = 10;

2
exercises/variables/variables4.rs
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@ -4,7 +4,7 @@
// I AM NOT DONE // I AM NOT DONE
fn main() { fn main() {
let x = 3; let mut x = 3;
println!("Number {}", x); println!("Number {}", x);
x = 5; // don't change this line x = 5; // don't change this line
println!("Number {}", x); println!("Number {}", x);