diff --git a/rust/day6/src/main.rs b/rust/day6/src/main.rs
index 82d6634..c36447c 100644
--- a/rust/day6/src/main.rs
+++ b/rust/day6/src/main.rs
@@ -9,10 +9,10 @@ fn is_duplicate(str: &String) -> Option<char> {
     str.chars().into_iter().find(|ch| char_hash[ch] == 2)
 }
 
-fn part_one(str: String) {
-    let (temp_str, str_iter) = str.split_at(4);
+fn part(str: &String, start: u8) {
+    let (temp_str, str_iter) = str.split_at(start as usize);
     let mut count_str = temp_str.to_string();
-    let mut count = 4;
+    let mut count = start as u64;
     for ch in str_iter.chars().into_iter() {
         match is_duplicate(&count_str) {
             None => {
@@ -30,5 +30,6 @@ fn part_one(str: String) {
 
 fn main() {
     let file_content = read_to_string("input").unwrap();
-    part_one(file_content);
+    part(&file_content,4);
+    part(&file_content,14);
 }