add: 8 projects

variables, shadowing, another_function, branches, loops, fahr2cel,
fibonacci, christmax_song

2 files changed, 13 insertions, 0 deletions

diff --git a/src/variables/Cargo.toml b/src/variables/Cargo.toml
new file mode 100644
index 0000000..c093eb6
--- /dev/null
+++ b/src/variables/Cargo.toml
@@ -0,0 +1,6 @@
+[package]
+name = "variables"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
diff --git a/src/variables/src/main.rs b/src/variables/src/main.rs
new file mode 100644
index 0000000..2500651
--- /dev/null
+++ b/src/variables/src/main.rs
@@ -0,0 +1,7 @@
+fn main() {
+    let mut x: i32 = 5;
+    println!("The value of x is: {}", x);
+
+    x = 6;
+    println!("The value of x is: {}", x);
+}