polish

src/assignments/assignment01/mod.rs

@@ -8,5 +8,5 @@
 //!
 //! Hint: <https://doc.rust-lang.org/std/primitive.usize.html>
 
-pub mod small_problems;
-mod small_problems_grade;
+pub mod small_exercises;
+mod small_exercises_grade;

src/assignments/assignment01/small_exercises_grade.rs

@@ -1,6 +1,6 @@
 #[cfg(test)]
 mod test {
-    use crate::assignments::assignment01::small_problems::*;
+    use crate::assignments::assignment01::small_exercises::*;
 
     #[test]
     fn test_add_7_3() {