use numberlab::formula::arithmetic::permutation;
fn main() {
println!(" 0 P 0 = {:?}", permutation(0, 0));
println!("10 P 0 = {:?}", permutation(10, 0));
println!("10 P 1 = {:?}", permutation(10, 1));
println!("10 P 2 = {:?}", permutation(10, 2));
println!("10 P 3 = {:?}", permutation(10, 3));
println!("10 P 4 = {:?}", permutation(10, 4));
println!("10 P 5 = {:?}", permutation(10, 5));
println!("10 P 6 = {:?}", permutation(10, 6));
println!("10 P 7 = {:?}", permutation(10, 7));
println!("10 P 8 = {:?}", permutation(10, 8));
println!("10 P 9 = {:?}", permutation(10, 9));
println!("10 P 10 = {:?}", permutation(10, 10));
}