bits.LeadingZeros() Function in Golang With Examples
bits.LeadingZeros() Function in Golang is used to find the number of the leading zero bits in the given number. If the given number is equal to zero, then this function will return UintSize. To access this function, one needs to imports the math/bits package in the program.
Syntax:
func LeadingZeros64(x uint) int
Parameters: This function takes one parameter of uint type, i.e., x.
Return Value: This function returns a total number of leading zero bits in x.
Example 1:
package main
import (
"fmt"
"math/bits"
)
func main() {
x := bits.LeadingZeros(5)
fmt.Println( "Total number of leading zero bits: " , x)
}
|
Output:
Total number of leading zero bits: 61
Example 2:
package main
import (
"fmt"
"math/bits"
)
func main() {
x := bits.LeadingZeros(0)
fmt.Println( "Total number of leading zero bits: " , x)
}
|
Output:
Total number of leading zero bits: 64
Last Updated :
19 Apr, 2020
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