Anyone become my big sister please

myself Aditya Sharma age 16 standard 11 arts

In which part of a professional email should you try to be brief, but highly descriptive?

You have a small company and want to keep your costs low, but it is important your employees share data. which network would provide you with the most economical solution?

Write a fragment of code that reads in strings from standard input, until end-of-file and prints to standard output the largest value. you may assume there is at least one value. (cascading/streaming logic, basic string processing)