Data commit

Task/Bitwise-operations/Go/bitwise-operations.go

@@ -0,0 +1,38 @@
+package main
+
+import "fmt"
+
+func bitwise(a, b int16) {
+	fmt.Printf("a:   %016b\n", uint16(a))
+	fmt.Printf("b:   %016b\n", uint16(b))
+
+	// Bitwise logical operations
+	fmt.Printf("and: %016b\n", uint16(a&b))
+	fmt.Printf("or:  %016b\n", uint16(a|b))
+	fmt.Printf("xor: %016b\n", uint16(a^b))
+	fmt.Printf("not: %016b\n", uint16(^a))
+
+	if b < 0 {
+		fmt.Println("Right operand is negative, but all shifts require an unsigned right operand (shift distance).")
+		return
+	}
+	ua := uint16(a)
+	ub := uint32(b)
+
+	// Logical shifts (unsigned left operand)
+	fmt.Printf("shl: %016b\n", uint16(ua<<ub))
+	fmt.Printf("shr: %016b\n", uint16(ua>>ub))
+
+	// Arithmetic shifts (signed left operand)
+	fmt.Printf("las: %016b\n", uint16(a<<ub))
+	fmt.Printf("ras: %016b\n", uint16(a>>ub))
+
+	// Rotations
+	fmt.Printf("rol: %016b\n", uint16(a<<ub|int16(uint16(a)>>(16-ub))))
+	fmt.Printf("ror: %016b\n", uint16(int16(uint16(a)>>ub)|a<<(16-ub)))
+}
+
+func main() {
+	var a, b int16 = -460, 6
+	bitwise(a, b)
+}