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-rw-r--r--variables/variables1.rs1
-rw-r--r--variables/variables2.rs1
-rw-r--r--variables/variables3.rs1
-rw-r--r--variables/variables4.rs1
4 files changed, 4 insertions, 0 deletions
diff --git a/variables/variables1.rs b/variables/variables1.rs
index e0ad5de..ffd661c 100644
--- a/variables/variables1.rs
+++ b/variables/variables1.rs
@@ -1,3 +1,4 @@
+// variables1.rs
// Make me compile! Scroll down for hints :)
fn main() {
diff --git a/variables/variables2.rs b/variables/variables2.rs
index ca02438..348c2d8 100644
--- a/variables/variables2.rs
+++ b/variables/variables2.rs
@@ -1,3 +1,4 @@
+// variables2.rs
// Make me compile! Scroll down for hints :)
fn main() {
diff --git a/variables/variables3.rs b/variables/variables3.rs
index ec55a95..165a277 100644
--- a/variables/variables3.rs
+++ b/variables/variables3.rs
@@ -1,3 +1,4 @@
+// variables3.rs
// Make me compile! Scroll down for hints :)
fn main() {
diff --git a/variables/variables4.rs b/variables/variables4.rs
index 3f7f937..20ee64e 100644
--- a/variables/variables4.rs
+++ b/variables/variables4.rs
@@ -1,3 +1,4 @@
+// variables4.rs
// Make me compile! Scroll down for hints :)
fn main() {