Given a directory of audio files in wav format, the system will read in each file one at a timeand extract all the technical information (sample rate, etc.) as well as any metadata includedin the file. The object holding the information should be added to an appropriate datastructure, and the sound file data (sound buffer, etc) should be deleted from the heap (NOTDISK!).

Problem 1 - hashing we would like to use initials to locate an individual. for instance, mel should locate the person mark e. lehr. note: this is all upper case. generate a hash function for the above using the numbers on your telephone. you know, each letter has a number associated with it, so examine your telephone keypad. generate 512 random 3 letter initials and take statistics on a linked list array size 512 to hold this information report how many have no elements, 1 element, 2 elements, does this agree with the hashing statistics distribution?

Anul 2017 tocmai s-a încheiat, suntem trişti deoarece era număr prim, însă avem şi o veste bună, anul 2018 este produs de două numere prime, 2 şi 1009. dorel, un adevărat colecţionar de numere prime, şi-a pus întrebarea: “câte numere dintr-un interval [a,b] se pot scrie ca produs de două numere prime? “.

Can someone work out the answer as it comes up in one of my computer science exams and i don't understand the cryptovariables