Count letters in a sentence omitting non alphabet characters: /// /// E.g given the // input string "Hello there!", print the output has to be 'h': 2 /// 'e': 3 'l': 2 'o': 1 't': 1 'r': 1 /// /// input The string containing the letters to count /// // Omit any character that is not in the English alphabet
There was a technical test on C++ for me very difficult
How can a string which may only contain four different letters be represented in a class and use minimal storage?
What are the differences between value type and reference type?
What books about c++ did you read?
Math test, programming tests, research test
(online test) Given k sorted lists of ints, n lengths each, return one sorted list
(phone interview) Tell me about a project you did, what technologies you used in the military, what courses you loved in your studies
Basic OOPS questions, Programming questions
What is the complexity class of searching in a binary tree?
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