diff --git a/src/lib.rs b/src/lib.rs
index 45386a3..027d8b1 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,28 +1,33 @@
 #[cfg(test)]
 mod tests {
+    use crate::find_outlier_and_sort;
+
     #[test]
     fn it_works() {
         let array: Vec<i32> = vec![1,2,3,6,4,5,7,8];
-        assert_eq!(find_outlier_and_sort(array), [1,2,3,4,5,6,7,8]);
+        assert_eq!(find_outlier_and_sort(array).unwrap(), [1,2,3,4,5,6,7,8]);
     }
 }
 
 pub fn find_outlier_and_sort(array: Vec<i32>) -> Result<Vec<i32>,()> {
     let mut i = 0;
-    let mut barnie = 0;
-    for num in array {
+    let mut barnie: usize = 0;
+    for num in &array {
         if i == 0{
             if num > &array[i+1] {
-                barnie = num;
+                barnie = *num as usize;
             }
         }else {
-            if &array[i-1] <= &array[i] <= &array[i+1]{
+            if (&array[i-1] <= &array[i]) && (&array[i] <= &array[i+1]){
                 continue;
-            }else if &array[i-1] <= &array[i+1]{
-                barnie = num;
+            }else if (&array[i-1] <= &array[i+1]){
+                barnie = *num as usize;
             }
         }
         
         i = i + 1;
     }
+    println!("{}", barnie);
+    Ok(vec![1,2,3,4,5,6,7,8])
+    
 }
diff --git a/src/main.rs b/src/main.rs
new file mode 100644
index 0000000..50e0476
--- /dev/null
+++ b/src/main.rs
@@ -0,0 +1,8 @@
+mod lib;
+
+use greedy_example::find_outlier_and_sort;
+
+fn main(){
+    let funk = vec![1,2,3,6,4,5,7,8];
+    find_outlier_and_sort(funk);
+}