Five control character that are used in c programming
1. newline character (\n) - used to move the cursor to the beginning of the next line.
2. backspace character (\b) - used to move the cursor back one position.
3. carriage return (\r) - used to move the cursor to the beginning of the current line.
4. tab character (\t) - used to insert a tab space.
5. form feed character (\f) - used to advance the cursor to the beginning of the next page.