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rust and zig : add codes for chapter_dynamic_programming (#606)

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* rust : add codes for chapter_dynamic_programming

* zig : add codes for chapter_dynamic_programming

* rust : add codes for chapter_backtracking

* Update n_queens.rs

---------

Co-authored-by: Yudong Jin <krahets@163.com>
This commit is contained in:
sjinzh
2023-07-15 23:16:02 +08:00
committed by GitHub
parent 5c09add1ec
commit b1f8857212
27 changed files with 1654 additions and 6 deletions
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codes/rust/chapter_dynamic_programming/climbing_stairs_dfs.rs
+1 -1
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@@ -7,7 +7,7 @@
/* 搜索 */
fn dfs(i: usize) -> i32 {
// 已知 dp[1] 和 dp[2] ，返回之
if i == 1 || i == 2 { return i as i32 };
if i == 1 || i == 2 { return i as i32; }
// dp[i] = dp[i-1] + dp[i-2]
let count = dfs(i - 1) + dfs(i - 2);
count