From 62a9e5c8bc3b09d44bf4c689667a8addcc1e2d8a Mon Sep 17 00:00:00 2001
From: Minseong Jang <minseong.jang@cp.kaist.ac.kr>
Date: Sun, 13 Nov 2022 22:01:29 +0900
Subject: [PATCH] Update assignment 09

---
 src/assignments/assignment09.rs | 4 ++++
 src/assignments/mod.rs          | 3 ++-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/assignments/assignment09.rs b/src/assignments/assignment09.rs
index 56826fa..fab4b89 100644
--- a/src/assignments/assignment09.rs
+++ b/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
 ///
 /// ```
diff --git a/src/assignments/mod.rs b/src/assignments/mod.rs
index d7b4c7b..aa38ded 100644
--- a/src/assignments/mod.rs
+++ b/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;