1 files changed, 22 insertions, 0 deletions
diff --git a/src/doc/book/listings/ch03-common-programming-concepts/no-listing-15-invalid-array-access/src/main.rs b/src/doc/book/listings/ch03-common-programming-concepts/no-listing-15-invalid-array-access/src/main.rs
new file mode 100644
index 000000000..b634c9378
--- /dev/null
+++ b/src/doc/book/listings/ch03-common-programming-concepts/no-listing-15-invalid-array-access/src/main.rs
@@ -0,0 +1,22 @@
+use std::io;
+
+fn main() {
+    let a = [1, 2, 3, 4, 5];
+
+    println!("Please enter an array index.");
+
+    let mut index = String::new();
+
+    io::stdin()
+        .read_line(&mut index)
+        .expect("Failed to read line");
+
+    let index: usize = index
+        .trim()
+        .parse()
+        .expect("Index entered was not a number");
+
+    let element = a[index];
+
+    println!("The value of the element at index {index} is: {element}");
+}