22 lines
447 B
Rust
22 lines
447 B
Rust
use std::io::{self, Write};
|
|
|
|
use day8::combination;
|
|
|
|
fn main() {
|
|
let mut buffer = String::new();
|
|
|
|
print!("Insert the digits: ");
|
|
io::stdout().flush().expect("Failed to flush stdout.");
|
|
|
|
io::stdin()
|
|
.read_line(&mut buffer)
|
|
.expect("Failed to read the digits.");
|
|
|
|
let combinations = combination(buffer.trim());
|
|
|
|
println!(
|
|
"Those are all the possible combinations: {:?}",
|
|
combinations
|
|
);
|
|
}
|