Question
Write an o(log2(n)) algorithm to find x^n?
Answers
int computeXn(int x, int n){if(n == 2){return x*x;}else if(n % 2 == 0){int y = computeXn(x, n/2);return y*y;}else if(n % 2 == 1){int y = computeXn(x, n/2);return y*y*x;}}
    Your Comment




  • Contributors: *,
More Software Questions..
What is the inputsplit in map reduce software?
What is software configuration management?
What Is Java Api For Xml-based Rpc (jax-rpc)?
How can you implement fine-grained auditing?
What is IBM’s simple explanation for Big Data’s four critical features?
What is static synchronized method in JDBC API? Give an example?
What does the NULLIF function do?
What happens if a start method is not invoked and the run method is directly invoked?
Should we override finalize method
what is the difference between mysql_fetch_array and mysql_fetch_object?
How will XML affect my document links?
Why to use Style Sheets?
What are Filters in MVC?
Can you explain Application layer in OSI model?
How to define new testplan attributes?
What are the minimum system requirements to run Photoshop? Is it possible to run Photoshop over linux?
Which oracle package is used to manage the oracle lock management services?
What is Latch Up? Explain Latch Up with cross section of a CMOS Inverter. How do you avoid Latch Up?
What is marker interface?
What types of partitioning are there for BW?


Search
Can you Answer!!
  • Q Explain about fail safe iterators in java?
  • Q Give a few pre-defined oracle errors ?
  • Q How To Execute a SQL Statement using odbc_exec()?
  • Q What are the precautions that have to be taken when being a representative?
  • Q Hey, i want to run clustalw within bioperl, i used
  • Q The Vellor Mutiny was a strong protest against british rule, the mutiny happened in –
  • Q In sd, mm, pp, fi/co which are the highest organizational units?
  • Q Where do you see yourself five, ten or fifteen years from now?
  • Q Formal Review & Informal Review Explain Formal Review & Informal Review.
  • Q What is query refresh or query prompt under universe component?
  • Q How can i export a function from a module?