What is long integer in Java?
What is long integer in Java? long: The long data type is a 64-bit two's complement integer. The signed long has a minimum value of -263 and a maximum value of 263-1. In Java SE 8 and later, you can use the long data type to represent an unsigned 64-bit long, which has a minimum value of 0 and a maximum value of 264-1. Can we use long int in Java? The long contains minimum value of -263 and a maximum value of 263-1. Its default value is 0L. Its default size is 8 byte. It is used when you...