From a96b65cbfad7f62f3db6b2eab105e4e25c0414c5 Mon Sep 17 00:00:00 2001 From: Jack Sangdahl Date: Fri, 27 Jun 2025 12:23:02 -0600 Subject: chore: remove old cpp and rust solutions --- other/max_product_split_bt.rs | 43 ------------------------------------------- 1 file changed, 43 deletions(-) delete mode 100644 other/max_product_split_bt.rs (limited to 'other/max_product_split_bt.rs') diff --git a/other/max_product_split_bt.rs b/other/max_product_split_bt.rs deleted file mode 100644 index 6aec321..0000000 --- a/other/max_product_split_bt.rs +++ /dev/null @@ -1,43 +0,0 @@ -#[derive(Debug, PartialEq, Eq)] -pub struct TreeNode { - pub val: i32, - pub left: Option>>, - pub right: Option>>, -} - -impl TreeNode { - #[inline] - pub fn new(val: i32) -> Self { - TreeNode { - val, - left: None, - right: None, - } - } -} - -use std::cell::RefCell; -use std::rc::Rc; -const MOD: i64 = 1_000_000_007; -impl Solution { - pub fn max_product(root: Option>>) -> i32 { - let mut sums = Vec::new(); - Self::dfs(&root, &mut sums); - ((0..sums.len() - 1) - .map(|i| sums[i] * (sums[sums.len() - 1] - sums[i])) - .max() - .unwrap() - % MOD) as i32 - } - fn dfs(node: &Option>>, sums: &mut Vec) -> i64 { - if let Some(n) = node { - let sum = n.borrow().val as i64 - + Self::dfs(&n.borrow().left, sums) - + Self::dfs(&n.borrow().right, sums); - sums.push(sum); - sum - } else { - 0 - } - } -} -- cgit v1.2.3