Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- public static int binomial(int n, int k) {
- if (k == 1) {
- return 1;
- }
- if (2 * k > n) {
- return binomial(n, n - k);
- }
- int e = n - k + 1;
- for (int i = 2; i <= k; i++) {
- e = e * (n - k + i);
- e = e / i;
- }
- return e;
- }
Add Comment
Please, Sign In to add comment