diff options
Diffstat (limited to 'guess')
| -rw-r--r-- | guess/Cargo.toml | 7 | ||||
| -rw-r--r-- | guess/src/main.rs | 33 |
2 files changed, 40 insertions, 0 deletions
diff --git a/guess/Cargo.toml b/guess/Cargo.toml new file mode 100644 index 0000000..0875ffb --- /dev/null +++ b/guess/Cargo.toml @@ -0,0 +1,7 @@ +[package] +name = "guess" +version = "0.1.0" +authors = ["Yuval Adam <_@yuv.al>"] + +[dependencies] +rand="0.3.0"
\ No newline at end of file diff --git a/guess/src/main.rs b/guess/src/main.rs new file mode 100644 index 0000000..7b86040 --- /dev/null +++ b/guess/src/main.rs @@ -0,0 +1,33 @@ +extern crate rand; + +use std::io; +use std::cmp::Ordering; +use rand::Rng; + +fn main() { + println!("Guess the number!"); + + let secret = rand::thread_rng().gen_range(1, 101); + + loop { + println!("Please input your guess"); + let mut guess = String::new(); + io::stdin().read_line(&mut guess).expect("Failed to read line"); + + let guess: u32 = match guess.trim().parse() { + Ok(num) => num, + Err(_) => continue, + }; + + println!("You guessed: {}", guess); + + match guess.cmp(&secret) { + Ordering::Less => println!("Too small!"), + Ordering::Greater => println!("Too big!"), + Ordering::Equal => { + println!("You win!"); + break; + } + } + } +} |