Category Archives: Competitive Programming

How to prepare for ACM – ICPC?

ACM ICPC(Association for Computing Machinery – International Collegiate Programming Contest) is a world-wide annual multi-tiered programming contest being organized for over thirteen years. The contest is sponsored by IBM. This article focuses on what all topics that are important for the competitive programming and should especially be studied in order to train yourself for upcoming… Read More »

Test Case Generation | Set 2 ( Random Characters, Strings and Arrays of Random Strings)

Set 1 (Random Numbers, Arrays and Matrices) Generating Random Characters Generating Random Strings Generating Array of Random Strings This article is contributed by Rachit Belweriar. If you like GeeksforGeeks and would like to contribute, you can also write an article using or mail your article to See your article appearing on the GeeksforGeeks… Read More »

C++ Magicians – STL Algorithms

For all those who aspire to excel in competitive programming, only having a knowledge about containers of STL is of less use till one is not aware what all STL has to offer. STL has an ocean of algorithms, some of the most used algorithms on vectors and most useful one’s in Competitive Programming are… Read More »