fn simulate(octopi: &mut Vec2d<u8>, steps: usize, verbose: bool) -> usize {
    if verbose {
        println!("Before any steps:\n{}", octopi);
    }
    (0..steps).map(|stepnum| {
        let flashes = step(octopi, verbose);
        if verbose {
            println!("After step {}:\n{}==> {} flashes\n", stepnum + 1, octopi, flashes);
        }
        flashes
    }).sum()
}
// Simulate N steps and return the number of flashes.
Simulate N steps and return the number of flashes.
Simulate N steps and return the number of flashes .
fn simulate(octopi: &mut Vec2d<u8>, steps: usize, verbose: bool) -> usize {
    if verbose {
        println!("Before any steps:\n{}", octopi);
    }
    (0..steps).map(|stepnum| {
        let flashes = step(octopi, verbose);
        if verbose {
            println!("After step {}:\n{}==> {} flashes\n", stepnum + 1, octopi, flashes);
        }
        flashes
    }).sum()
}
fn simulate ( octopi : & mut Vec2d < u8 > , steps : usize , verbose : bool ) -> usize { if verbose { println ! ( " \n " octopi ) ; } ( 0 .. steps ) . map ( | stepnum | { let flashes = step ( octopi , verbose ) ; if verbose { println ! ( " \n \n " stepnum 1 octopi flashes ) ; } flashes } ) . sum ( ) }
Simulate N steps and return the number of flashes.
Simulate N steps and return the number of flashes .
octopi
&mut Vec2d<u8>
steps
usize
verbose
bool