feat:更新目录

src/main/scala/practise1/demo/Demo1VarAndVal.scala

@@ -1,4 +1,4 @@
-package practise1
+package practise1.demo
 
 object Demo1VarAndVal {
   def main(args: Array[String]): Unit = {

src/main/scala/practise1/demo/Demo2Type.scala

@@ -1,4 +1,4 @@
-package practise1
+package practise1.demo
 
 object Demo2Type {
   def main(args: Array[String]): Unit = {

src/main/scala/practise1/demo/Demo3StringInterpolation.scala

@@ -1,4 +1,4 @@
-package practise1
+package practise1.demo
 
 object Demo3StringInterpolation {
 

src/main/scala/practise1/demo/Demo4If.scala

@@ -1,4 +1,4 @@
-package practise1
+package practise1.demo
 
 object Demo4If {
   def main(args: Array[String]): Unit = {

src/main/scala/practise1/overall/Overall.scala

@@ -1,4 +1,4 @@
-package practise1
+package practise1.overall
 
 object Overall {
   def main(args: Array[String]): Unit = {

src/main/scala/practise1/practise/Practise1.scala

@@ -1,4 +1,4 @@
-package practise1
+package practise1.practise
 
 object Practise1 {
   def main(args: Array[String]): Unit = {

src/main/scala/practise1/practise/Practise2.scala

@@ -1,4 +1,4 @@
-package practise1
+package practise1.practise
 
 object Practise2 {
   def main(args: Array[String]): Unit = {

src/main/scala/practise1/practise/Practise3.scala

@@ -1,4 +1,4 @@
-package practise1
+package practise1.practise
 
 object Practise3 {
   def main(args: Array[String]): Unit = {

src/main/scala/practise1/practise/Practise4.scala

@@ -1,4 +1,4 @@
-package practise1
+package practise1.practise
 
 import scala.util.Random