From 4b0a6a01b051a4ebfbc17661d14cb23fe4f275fb Mon Sep 17 00:00:00 2001 From: Orangerot Date: Thu, 27 Jun 2024 11:30:16 +0200 Subject: Initial commit --- plus-one/Cargo.toml | 8 ++++++++ plus-one/src/main.rs | 21 +++++++++++++++++++++ 2 files changed, 29 insertions(+) create mode 100644 plus-one/Cargo.toml create mode 100644 plus-one/src/main.rs (limited to 'plus-one') diff --git a/plus-one/Cargo.toml b/plus-one/Cargo.toml new file mode 100644 index 0000000..d912d93 --- /dev/null +++ b/plus-one/Cargo.toml @@ -0,0 +1,8 @@ +[package] +name = "plus-one" +version = "0.1.0" +edition = "2021" + +# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html + +[dependencies] diff --git a/plus-one/src/main.rs b/plus-one/src/main.rs new file mode 100644 index 0000000..7fdef54 --- /dev/null +++ b/plus-one/src/main.rs @@ -0,0 +1,21 @@ +fn main() { + println!("Hello, world!"); +} + +struct Solution {} +impl Solution { + pub fn plus_one(digits: Vec) -> Vec { + let mut result = Vec::with_capacity(digits.len()+1); + let mut carry = 1; + for i in digits.iter().rev() { + let sum = *i + carry; + result.push(sum % 10); + carry = sum / 10; + } + if carry > 0 { + result.push(carry); + } + result.reverse(); + result + } +} -- cgit v1.2.3