The C standard library provides numerous built-in functions that your program can call. For example, strcat() to concatenate two strings, memcpy() to copy one memory location to another location, and many more functions. A function can also be referred as a method or a sub-routine or a procedure, etc.
Quick Answer. Authors use repetition for several reasons, including making a point, to set a rhythm, link topics or ideas and to make discussions easier to follow. Using repetition in writing is something that still has rules and should be used with some thought instead of randomly.
Repetition is a literary device that repeats the same words or phrases a few times to make an idea clearer.There are several types of repetitions commonly used in both prose and poetry.epetition as a literary term can be used both constructively and destructively. The constructive usage encompasses functions such as, putting emphasis on a point, confirming a fact or an idea, cohesion, mimesis, transition, showing impartiality and or describing a notion.