optimize 2023.1 slightly

1 files changed, 4 insertions, 1 deletions

diff --git a/2023/rs/code/one/src/main.rs b/2023/rs/code/one/src/main.rs
index 1b04f08..638b9a5 100644
--- a/2023/rs/code/one/src/main.rs
+++ b/2023/rs/code/one/src/main.rs
@@ -23,6 +23,8 @@ fn main() {
   let calvals = valueified.map(|s| {
     let mut d1 = 0;
     let mut d2 = 0;
+
+    let mut indexoff = 0;
     for i in 0..s.len() {
       let c = s[i];
       if c >= b'0' && c <= b'9' {
@@ -32,9 +34,10 @@ fn main() {
       else {
         for i2 in 0..NUMS.len() {
           let num = NUMS[i2];
-          if s.len() >= i + num.len() && &s[i..i+num.len()] == num {
+          if s[i..].starts_with(num) {
             if d1 == 0 { d1 = i2 as u8 + b'1'; }
             d2 = i2 as u8 + b'1';
+            break;
           }
         }
       }