Update assignment 09

src/assignments/assignment09.rs

@@ -7,6 +7,8 @@
 
 use std::collections::HashMap;
 
+use itertools::*;
+
 /// Returns whether the given sequence is a fibonacci sequence starts from the given sequence's first two terms.
 ///
 /// Returns `true` if the length of sequence is less or equal than 2.
@@ -35,6 +37,8 @@ pub fn sigma<T, F: Fn(T) -> i64>(inner: impl Iterator<Item = T>, f: F) -> i64 {
 
 /// Alternate elements from three iterators until they have run out.
 ///
+/// You can assume that the number of elements of three iterators are same.
+///
 /// # Example
 ///
 /// ```

src/assignments/mod.rs

@@ -2,8 +2,9 @@
 
 #![allow(dead_code)]
 #![allow(unused_mut)]
-#![allow(unreachable_code)]
+#![allow(unused_imports)]
 #![allow(unused_variables)]
+#![allow(unreachable_code)]
 
 pub mod assignment01;
 mod assignment01_grade;