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Or

The or function compares the corresponding bits of two values. If either of the two bits is 1, it gives 1, and it gives 0 if not.

Consider this example:

fun main(args: Array<String>) {
  val a=2
  val b=3
  print(a or b)
}

The following is the output:

Here's the explanation of the preceding example:

2 = 10 (Binary format)

3 = 11 (Binary format)

Bitwise OR of 2 and 3 that is

in binary

10 OR 11

11 = 3 (Decimal format)