array to count number of repietition of each character

Question

I am a beginner; I want to make an array to count number of repetition of each character on c++. for Example: the input array>> [aaa bb cccc] the out put array>>[3 2 4]

Answer 1

There is a great exemple at Count character occurrences in a string , you just need to initialize an array with the characters that you want to count and then launch a for function