For over reversed range

2017-12-22 10:33:02 -05:00 · 2017-12-22 10:33:02 -05:00 · c49281b26d
commit c49281b26d
parent 7b25d7660d
1 changed files with 3 additions and 4 deletions
--- a/rustbook/branches/src/main.rs
+++ b/rustbook/branches/src/main.rs
@ -1,7 +1,6 @@
 fn main() {
-    let a = [10, 20, 30, 40, 50];
-
-    for element in a.iter() {
-        println!("the value is: {}", element);
+    for number in (1..4).rev() {
+        println!("{}!", number);
    }
+    println!("LIFTOFF!!!");
 }