Chinese developers outscore all other countries in mathematics functional programming and data structures challenges while russians dominate in algorithms the most popular and most competitive arena while the united states and india provide the majority of competitors on hackerrank they only manage to rank 28th and 31st . Hackerrank candies ask question up vote 4 down vote favorite here is the solution ive written for hacker rank candies challenge it uses dynamic programming memoization in a boxed array im interested on what could be done to improve this code in term of style and performance although it passes all the testcases of the challenge for . This is a solution for the day 8 hackerrankcom challenge the basic idea of the challenge is to create a mapping of names to phone numbers based on the the given input and later look up the phone
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