golang简单位运算示例

// http://play.golang.org/p/idG7Ri_krU
package main
import "fmt"
func main() {
    var n uint8 = 6
    fmt.Printf("%s\n%08b\n%08b\n\n", "6<<1 左移1位", n, n<<1)
    fmt.Printf("%s\n%08b\n%08b\n\n", "6>>1 右移1位", n, n>>1)
    fmt.Printf("%s\n%08b\n%08b\n\n", "^6 位取反", n, ^n)
    fmt.Printf("%s\n%08b\n%08b\n%08b\n\n", "6&5 位与", n, 5, n&5)
    fmt.Printf("%s\n%08b\n%08b\n%08b\n\n", "6|5 位或", n, 5, n|5)
    fmt.Printf("%s\n%08b\n%08b\n%08b\n\n", "6^5 位异", n, 5, n^5)
}