1 files changed, 0 insertions, 17 deletions
diff --git a/rustlings/solutions/02_functions/functions4.rs b/rustlings/solutions/02_functions/functions4.rs
deleted file mode 100644
index f823de2..0000000
--- a/rustlings/solutions/02_functions/functions4.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-fn is_even(num: i64) -> bool {
-    num % 2 == 0
-}
-
-// The return type must always be annotated.
-fn sale_price(price: i64) -> i64 {
-    if is_even(price) {
-        price - 10
-    } else {
-        price - 3
-    }
-}
-
-fn main() {
-    let original_price = 51;
-    println!("Your sale price is {}", sale_price(original_price));
-}