New to python - Just a question

[Daley Okuwa]

Please can someone help

Write an algorithm (choose the language you prefer) that given a character string, for instance {‘c’,’a’,’i’,’o’,’p’,’a’}, will print out the list of characters appearing at least 2 times. In this specific example, it would return {‘a’}. Afterwards, comment out the cost in terms of space and time.


Write a bash/python script that takes a directory as an argument and output the total lines of code in *.cpp files recursively.


Thanks Daley