By Which practice i can solve puzzle of competitive programming ?
I've completed all basics of DS & Algorithm .... But i can't relate my knowlegde to even easy problems...what should i do?
you should start with the previous exams of whichever competition your preparing for… try to solve those questions .
I have made a calculator in which my % (Percentage) not work correctly for 100%50 or 100%20.
Python palindrome challenge.
Number of Ones ( C++ ) question!