refactor(17/2024): simplify

Author: manhunto

readme.md

@@ -27,7 +27,7 @@
 | [Day 14: Restroom Redoubt](src/solutions/year2024/day14.rs)       |   ⭐⭐   |            0.172 |          102.252 |
 | [Day 15: Warehouse Woes](src/solutions/year2024/day15.rs)         |   ⭐⭐   |            7.226 |            9.084 |
 | [Day 16: Reindeer Maze](src/solutions/year2024/day16.rs)          |   ⭐⭐   |            6.478 |           24.347 |
-| [Day 17: Chronospatial Computer](src/solutions/year2024/day17.rs) |   ⭐    |            0.096 |                - |
+| [Day 17: Chronospatial Computer](src/solutions/year2024/day17.rs) |   ⭐    |            0.038 |                - |
 | [Day 18: RAM Run](src/solutions/year2024/day18.rs)                |   ⭐⭐   |            2.487 |          204.885 |
 | [Day 19: Linen Layout](src/solutions/year2024/day19.rs)           |   ⭐⭐   |            2.923 |           22.751 |
 | [Day 20: Race Condition](src/solutions/year2024/day20.rs)         |   ⭐⭐   |            7.355 |          280.627 |

src/solutions/year2024/day17.rs

@@ -69,9 +69,11 @@ impl Program {
         let mut instruction_pointer = 0;
         let mut output = Vec::new();
 
-        while let Some(opcode) = self.program.get(instruction_pointer) {
+        while let Some([opcode, operand]) = self
+            .program
+            .get(instruction_pointer..=instruction_pointer + 1)
+        {
             let operation = InstructionType::from(*opcode);
-            let operand = self.program.get(instruction_pointer + 1).unwrap();
             let mut do_jump = true;
 
             match operation {