Move Rust exercises in a subdirectory

1 files changed, 0 insertions, 14 deletions

diff --git a/difference-of-squares/src/lib.rs b/difference-of-squares/src/lib.rs
deleted file mode 100644
index 4599733..0000000
--- a/difference-of-squares/src/lib.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-/// Implements square of Gauss' formula
-pub fn square_of_sum(n: u32) -> u32 {
-    (n * (n + 1) / 2).pow(2)
-}
-
-/// Implements the formula reported in Wolfram|Alpha at this
-/// [link](https://www.wolframalpha.com/input/?i=sum+of+squares&assumption=%7B%22F%22%2C+%22SumOfSquaresOfIntegers%22%2C+%22sumlowerlimit%22%7D+-%3E%221%22&assumption=%7B%22F%22%2C+%22SumOfSquaresOfIntegers%22%2C+%22sumupperlimit2%22%7D+-%3E%22n%22)
-pub fn sum_of_squares(n: u32) -> u32 {
-    n * (1 + n) * (1 + 2 * n) / 6
-}
-
-pub fn difference(n: u32) -> u32 {
-    square_of_sum(n) - sum_of_squares(n)
-}