Code to demonstrate an efficient way to search the last 100 lines of a file containing roughly ten million lines for a sample string. This should function without having to process each line of the fi

Code to demonstrate an efficient way to search the last 100 lines of a file containing roughly ten million lines for a sample string. This should function without having to process each line of the file (and without making use of the tail command or any external system commands). Any of the following languages can be used