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Java

By: a guest | Mar 21st, 2010 | Syntax: Java | Size: 0.14 KB | Hits: 98 | Expires: Never
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  1. public static int pow (int x, int n) {
  2. if (n==0) return 1;
  3.  
  4. int t = pow (x, n/2);
  5.  
  6. if (n%2 == 0) {
  7. return t*t;
  8. } else {
  9. return t*t*x;
  10. }
  11. }
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