From d578d1966aada8b8edffccad08ad027a219d362d Mon Sep 17 00:00:00 2001
From: Paul Czeresko <p.czeresko.3@gmail.com>
Date: Sat, 20 Jul 2019 10:01:01 -0400
Subject: [PATCH] Complete variables section
---
exercises/variables/variables1.rs | 2 +-
exercises/variables/variables2.rs | 2 +-
exercises/variables/variables3.rs | 2 +-
exercises/variables/variables4.rs | 2 +-
4 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/exercises/variables/variables1.rs b/exercises/variables/variables1.rs
index 1cdd270..708e852 100644
--- a/exercises/variables/variables1.rs
+++ b/exercises/variables/variables1.rs
@@ -2,7 +2,7 @@
// Make me compile! Scroll down for hints :)
fn main() {
- x = 5;
+ let x = 5;
println!("x has the value {}", x);
}
diff --git a/exercises/variables/variables2.rs b/exercises/variables/variables2.rs
index a0b4a37..0999b65 100644
--- a/exercises/variables/variables2.rs
+++ b/exercises/variables/variables2.rs
@@ -2,7 +2,7 @@
// Make me compile! Scroll down for hints :)
fn main() {
- let x;
+ let x: u32 = 9;
if x == 10 {
println!("Ten!");
} else {
diff --git a/exercises/variables/variables3.rs b/exercises/variables/variables3.rs
index 165a277..9076615 100644
--- a/exercises/variables/variables3.rs
+++ b/exercises/variables/variables3.rs
@@ -2,7 +2,7 @@
// Make me compile! Scroll down for hints :)
fn main() {
- let x = 3;
+ let mut x = 3;
println!("Number {}", x);
x = 5;
println!("Number {}", x);
diff --git a/exercises/variables/variables4.rs b/exercises/variables/variables4.rs
index 71ebf0f..cde9bf7 100644
--- a/exercises/variables/variables4.rs
+++ b/exercises/variables/variables4.rs
@@ -2,7 +2,7 @@
// Make me compile! Scroll down for hints :)
fn main() {
- let x: i32;
+ let x: i32 = 69;
println!("Number {}", x);
}