How to Count number of ones in binary number in Golang 1.20
0In this video we are going to generate source code for the GoLang Program, How to Count number of ones in binary number using chatGPT.
After generating we will verify and run the generated code.
IMPORTANT NOTE on SOURCE CODE: only source code that are acceptable by the youtube description box will be displayed.
In this program I have replaced the angled brackets with > or <. once you copy the source code to editor replace it with greater than or less than symbols respectively.
##############SOURCE CODE#########################
package main
import "fmt"
func countOnes(n int) int {
count := 0
for n > 0 {
if n&1 == 1 {
count++
}
n >>= 1
fmt.Printf("\n %d", n)
}
return count
}
func main() {
n := 63
ones := countOnes(n)
fmt.Printf("The number of ones in %d is %d", n, ones)
}
Below is the explanation for the program:
The countOnes function takes an integer parameter n and returns the number of ones in its binary representation.
The function iterates through each bit of the binary representation of n, starting with the least significant bit.
If the bit is 1, the function increments a counter. Finally, the function returns the counter.
#go #goprogramming #golang #golangtutorial #golanguage