source code

day01/src/main.rs

@@ -0,0 +1,15 @@
+fn main() {
+    let mut out = vec![1, 1];
+    let n = 20;
+    let res;
+    if n <= 2 {
+        let idx = n as usize;
+        res = &out[..idx];
+    } else {
+        for i in 0..n - 2 {
+            out.push(out[i as usize] + out[i + 1 as usize]);
+        }
+        res = &out;
+    }
+    println!("{:?}",res);
+}