Write a program in which the user enters an
e-mail message. Read the message into a large character array and ensure that the
program does not attempt to insert characters past the end of the array. Then,
scan the message for each of the 30 keywords or phrases. For each occurrence of
one of these within the message, add a point to the messages \spam score." Next,
rate the likelihood that the message is spam, based on the number of points it
received.

Question

Write a program in which the user enters an
e-mail message. Read the message into a large character array and ensure that the
program does not attempt to insert characters past the end of the array. Then,
scan the message for each of the 30 keywords or phrases. For each occurrence of
one of these within the message, add a point to the messages \spam score." Next,
rate the likelihood that the message is spam, based on the number of points it
received.