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Merge pull request #1 from laysakura/feature/variables

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Feature/variables
This commit is contained in:
Sho Nakatani 2016-12-30 17:59:53 +09:00 committed by GitHub
parent 2079503b21 d9b2542769
commit 11d1b58d64
4 changed files with 4 additions and 4 deletions
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2
variables/variables1.rs
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@ -1,7 +1,7 @@
// Make me compile! Scroll down for hints :) // Make me compile! Scroll down for hints :)
fn main() { fn main() {
x = 5; let x = 5;
println!("x has the value {}", x); println!("x has the value {}", x);
} }

2
variables/variables2.rs
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@ -1,7 +1,7 @@
// Make me compile! Scroll down for hints :) // Make me compile! Scroll down for hints :)
fn main() { fn main() {
let x; let x = 10;
if x == 10 { if x == 10 {
println!("Ten!"); println!("Ten!");
} else { } else {

2
variables/variables3.rs
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@ -1,7 +1,7 @@
// Make me compile! Scroll down for hints :) // Make me compile! Scroll down for hints :)
fn main() { fn main() {
let x = 3; let mut x = 3;
println!("Number {}", x); println!("Number {}", x);
x = 5; x = 5;
println!("Number {}", x); println!("Number {}", x);

2
variables/variables4.rs
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@ -1,7 +1,7 @@
// Make me compile! Scroll down for hints :) // Make me compile! Scroll down for hints :)
fn main() { fn main() {
let x: i32; let x: i32 = 777;
println!("Number {}", x); println!("Number {}", x);
} }