/Rust-codes

Primary LanguageRust

RUST CODES

To hex and back

extern crate rustc_serialize;
use rustc_serialize::hex::{FromHex, ToHex};

fn main () {
    let hello_str = "Hello, World".as_bytes().to_hex();
    println!("{}", hello_str);
    let bytes = hello_str.from_hex().unwrap();
    println!("{:?}", bytes);
    let result_str = String::from_utf8(bytes).unwrap();
    println!("{}", result_str);
}

Calculating Minimum Hamming Distance Between Two Strings

In a set of strings of equal lengths, the minimum Hamming distance is the smallest Hamming distance between all possible pairs of strings in that set.

calculate xor of two strings , count the numbers of 1s in the resultant