diff options
Diffstat (limited to 'reverse-integer')
-rw-r--r-- | reverse-integer/Cargo.toml | 8 | ||||
-rw-r--r-- | reverse-integer/src/main.rs | 12 |
2 files changed, 20 insertions, 0 deletions
diff --git a/reverse-integer/Cargo.toml b/reverse-integer/Cargo.toml new file mode 100644 index 0000000..c6ea71f --- /dev/null +++ b/reverse-integer/Cargo.toml @@ -0,0 +1,8 @@ +[package] +name = "reverse-integer" +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/reverse-integer/src/main.rs b/reverse-integer/src/main.rs new file mode 100644 index 0000000..acb54a6 --- /dev/null +++ b/reverse-integer/src/main.rs @@ -0,0 +1,12 @@ +fn main() { + println!("Hello, world!"); +} + + +struct Solution; + +impl Solution { + pub fn reverse(x: i32) -> i32 { + x.abs().to_string().chars().rev().collect::<String>().parse::<i32>().unwrap_or(0) * x.signum() + } +} |