Advertisement
Guest User

MI44(4)

a guest
May 4th, 2016
54
0
Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
text 0.26 KB | None | 0 0
  1. int modulo(int n, int p)
  2. {
  3. int r = n%p;
  4. if (((p > 0) && (r < 0)) || ((p < 0) && (r > 0)))
  5. r += p;
  6. return r;
  7. }
  8.  
  9.  
  10. int modInverse(int n, int p) {
  11. n = modulo(n, p);
  12. for (int x = 1; x < p; x++) {
  13. if (modulo(n*x, p) == 1) return x;
  14. }
  15. return 0;
  16. }
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement