Related Articles
bits.Reverse8() Function in Golang with Examples
• Last Updated : 19 Apr, 2020

Go language provides inbuilt support for bits to implement bit counting and manipulation functions for the predeclared unsigned integer types with the help of bits package. This package provides Reverse8() function which is used to find the reversed order of the value of a. To access Reverse8() function you need to add a math/bits package in your program with the help of the import keyword.

Syntax:

` func Reverse8(a uint8) uint8`

Parameters: This function takes one parameter of uint8 type, i.e., a.

Return Value: This function returns the value of a with its bits in reversed order.

Example 1:

 `// Golang program to illustrate bits.Reverse8() Function``package main`` ` `import (``    ``"fmt"``    ``"math/bits"``)`` ` `// Main function``func main() {`` ` `    ``// Using Reverse8() function``    ``a := bits.Reverse8(5)``    ``fmt.Printf(``"Reverse order of %d: %b"``, 5, a)`` ` `}`

Output:

`Reverse order of 5: 10100000`

Example 2 :

 `// Golang program to illustrate bits.Reverse8() Function``package main`` ` `import (``    ``"fmt"``    ``"math/bits"``)`` ` `// Main function``func main() {`` ` `    ``// Using Reverse8() function``    ``a1 := bits.Reverse8(9)``    ``fmt.Printf(``"Reverse8(%08b) := %b\n"``, 9, a1)`` ` `    ``a2 := bits.Reverse8(13)``    ``fmt.Printf(``"Reverse8(%08b) := %b\n"``, 13, a2)`` ` `}`

Output:

```Reverse8(00001001) := 10010000
Reverse8(00001101) := 10110000
```

Attention reader! Don’t stop learning now. Get hold of all the important DSA concepts with the DSA Self Paced Course at a student-friendly price and become industry ready.

My Personal Notes arrow_drop_up