Idiomatic rust

This commit is contained in:
rongyi 2024-05-15 15:25:51 +08:00
parent 063a41fa7f
commit 6b7acc9e0e

View File

@ -9,7 +9,7 @@
/* 移动一个圆盘 */
fn move_pan(src: &mut Vec<i32>, tar: &mut Vec<i32>) {
// 从 src 顶部拿出一个圆盘
let pan = src.remove(src.len() - 1);
let pan = src.pop().unwrap();
// 将圆盘放入 tar 顶部
tar.push(pan);
}