From edaccaaf15a526714f3de4e9e044341abd037885 Mon Sep 17 00:00:00 2001
From: natrixaeria <upezu@student.kit.edu>
Date: Thu, 2 Jan 2020 15:34:07 +0100
Subject: Start to implement incremental block solver

---
 src/solver.rs | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'src/solver.rs')

diff --git a/src/solver.rs b/src/solver.rs
index c289cd6..809ddb4 100644
--- a/src/solver.rs
+++ b/src/solver.rs
@@ -1,9 +1,17 @@
 use crate::structs::StoneWall;
 
+/// calculate h and w
+pub fn wall_stats(n: u32) -> (u32, u32) {
+    let h = (n >> 1) + 1;
+    (h, (n - 1) * h)
+}
+
 pub trait Solver {
     fn new(n: u32) -> Self;
     fn solve(&mut self) -> StoneWall;
     fn n(&self) -> u32;
+
     fn h(&self) -> u32;
+
     fn w(&self) -> u32;
 }
-- 
cgit v1.2.3-70-g09d2