public class StringFormatter { public static String reverseString(String str){ StringBuilder …
import java. util. Scanner; ​ class Prime { public static …
In C++, cout sends formatted output to standard output devices, …
used to qualify hidden names so that you can still …
Char datatype is used to store character strings of fixed …
A table has records (rows) and fields (columns). Fields have …
SQL is a programming language used to work with data …