1 files changed, 4 insertions, 2 deletions
diff --git a/src/solvers.rs b/src/solvers.rs
index cf46030..2e69a01 100644
--- a/src/solvers.rs
+++ b/src/solvers.rs
@@ -34,7 +34,9 @@ impl Wall {
     pub fn output(&self, n: u32, h: u32) {
         let mut stones = vec![0; n as usize];
         let mut toggle = 0;
-        let colors = ["\x1b[31m", "\x1b[32m", "\x1b[33m", "\x1b[34m", "\x1b[35m", "\x1b[36m"];
+        let colors = [
+            "\x1b[31m", "\x1b[32m", "\x1b[33m", "\x1b[34m", "\x1b[35m", "\x1b[36m",
+        ];
         for row in 0..h {
             self.calculate_row(row, &mut stones);
             for &len in stones.iter() {
@@ -68,7 +70,7 @@ impl<T: num::PrimInt> Solver<T> {
             n: (n as u32),
             h: (h as u32),
             w: (w as u32),
-            solve_stack: Vec::with_capacity(n),
+            solve_stack: vec![T::zero(); h],
         }
     }