Top 3 Countries which have best Programmers

Top 3 Countries which have best Programmers:

HackerRank is a free coding practice website that allows developers to check their coding skills by solving challenges. According to speed and accuracy with which people finish the challenges, HackerRank has ranked 1.5 million developers.

This week HackerRank published a study showing which countries have the best developers.

1.China:

China is at no. 1 for the best performing computer programmers by ranking of  HackerRank overall. When it comes to specific types of challenges, China is the best performing country in data structure, mathematics, and functional programming.

2.Russia:

Russia is at no. 2 for the best performing computer programmers by ranking of  HackerRank overall. This country's strong performance in HackerRank's challenges probably doesn't come as a surprise. Russia is the most dominant country when it comes to algorithms, which is the most popular type of challenge on the site. 

3.Poland:

Poland wins in Java challenges on the site,java is the preferred language amongst most of HackerRank's users. Like many of the other countries on this list, Poland also offers coding classes in their schools.