From c6805982d5bb9bd910f4d3c9ccb7d2ac6e58617b Mon Sep 17 00:00:00 2001
From: Minseong Jang <minseong.jang@cp.kaist.ac.kr>
Date: Wed, 19 Oct 2022 17:34:01 +0900
Subject: [PATCH] Update assignment 7

---
 src/assignments/assignment07_grade.rs | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/src/assignments/assignment07_grade.rs b/src/assignments/assignment07_grade.rs
index e000572..1ecf90c 100644
--- a/src/assignments/assignment07_grade.rs
+++ b/src/assignments/assignment07_grade.rs
@@ -24,4 +24,21 @@ mod test {
             vec![]
         );
     }
+
+    #[test]
+    fn test_find_usize() {
+        assert_eq!(
+            find(&[1, 2, 3], &[1, 2, 3, 4, 1, 2, 3, 4]).collect::<Vec<usize>>(),
+            vec![0, 4]
+        );
+
+        assert_eq!(
+            find(
+                &[5, 5, 7, 5],
+                &[5, 5, 7, 5, 5, 8, 5, 5, 9, 5, 5, 7, 5, 5, 7, 5]
+            )
+            .collect::<Vec<usize>>(),
+            vec![0, 9, 12]
+        );
+    }
 }