Discussioni Q&A

For Beginners, Which Platform is best for Competitive Programming?? HackerRank, HackerEarth, CodeChef or CodeForces??

codechef codeforces coding competitiveprogramming hackerearth hackerrank programming

4 Voti

16th Sep 2020, 9:01 AM

Aman Kumar Sinha

How to improve my scores in coding tests like hacketon, hackerrank, skillrack etc?

c c++java python

2 Voti

25th Mar 2018, 6:49 PM

அபிஷேக் அபி

Does anyone know how I can improve this Java code for better performance? It's giving timeout error for very big numbers.

euler hacker hackerrank,java projecteuler rank semidivisible

1 Voto

11th Jun 2019, 1:35 PM

Barnabas Jonas Jonathas

Popolare oggi

Where is the bug?

3 Votes

Is it possible to convert .zip file to apk? If yes, how??

1 Votes

2 Votes

I think the heart system is ridiculous, 5 hearts that refill after like 5 hours? That is really just crazy to me.

1 Votes

How to add two strings together in ts or css

1 Votes

What do you think of this code and what are your suggestions for developing and modifying it?, How can I develop myself more?

0 Votes

Why can’t I use double “ in python?

0 Votes

Is pro worth the money ?

1 Votes

Drawing images in java

2 Votes

2 cases not correct what's the problem

1 Votes