diff --git "a/Java\347\254\254\344\270\200\344\272\214\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/HelloWorld/.classpath" "b/Java\347\254\254\344\270\200\344\272\214\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/HelloWorld/.classpath"
new file mode 100644
index 0000000000000000000000000000000000000000..51a8bbad89682d379e0aadb7bd54d22de601a62f
--- /dev/null
+++ "b/Java\347\254\254\344\270\200\344\272\214\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/HelloWorld/.classpath"
@@ -0,0 +1,6 @@
+
+
+
+
+
+
diff --git "a/Java\347\254\254\344\270\200\344\272\214\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/HelloWorld/.project" "b/Java\347\254\254\344\270\200\344\272\214\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/HelloWorld/.project"
new file mode 100644
index 0000000000000000000000000000000000000000..91521860945d3f8f00c650504cc688b9036b4c3f
--- /dev/null
+++ "b/Java\347\254\254\344\270\200\344\272\214\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/HelloWorld/.project"
@@ -0,0 +1,17 @@
+
+
+ HelloWorld
+
+
+
+
+
+ org.eclipse.jdt.core.javabuilder
+
+
+
+
+
+ org.eclipse.jdt.core.javanature
+
+
diff --git "a/Java\347\254\254\344\270\200\344\272\214\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/HelloWorld/.settings/org.eclipse.jdt.core.prefs" "b/Java\347\254\254\344\270\200\344\272\214\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/HelloWorld/.settings/org.eclipse.jdt.core.prefs"
new file mode 100644
index 0000000000000000000000000000000000000000..3a21537071bf4118b9e1ee864cb4bc258aa48211
--- /dev/null
+++ "b/Java\347\254\254\344\270\200\344\272\214\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/HelloWorld/.settings/org.eclipse.jdt.core.prefs"
@@ -0,0 +1,11 @@
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
+org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
+org.eclipse.jdt.core.compiler.compliance=1.8
+org.eclipse.jdt.core.compiler.debug.lineNumber=generate
+org.eclipse.jdt.core.compiler.debug.localVariable=generate
+org.eclipse.jdt.core.compiler.debug.sourceFile=generate
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.source=1.8
diff --git "a/Java\347\254\254\344\270\200\344\272\214\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/HelloWorld/bin/com/md/lesson1/HelloWorld.class" "b/Java\347\254\254\344\270\200\344\272\214\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/HelloWorld/bin/com/md/lesson1/HelloWorld.class"
new file mode 100644
index 0000000000000000000000000000000000000000..d770c7c6a0d10a7447f8dc37bfdfbfbc706de17d
Binary files /dev/null and "b/Java\347\254\254\344\270\200\344\272\214\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/HelloWorld/bin/com/md/lesson1/HelloWorld.class" differ
diff --git "a/Java\347\254\254\344\270\200\344\272\214\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/HelloWorld/src/com/md/lesson1/HelloWorld.java" "b/Java\347\254\254\344\270\200\344\272\214\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/HelloWorld/src/com/md/lesson1/HelloWorld.java"
new file mode 100644
index 0000000000000000000000000000000000000000..b4605794559e96188322b9d4a213422923a336c4
--- /dev/null
+++ "b/Java\347\254\254\344\270\200\344\272\214\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/HelloWorld/src/com/md/lesson1/HelloWorld.java"
@@ -0,0 +1,10 @@
+package com.md.lesson1;
+
+public class HelloWorld {
+
+ public static void main(String[] args) {
+ System.out.println("HelloWorld !!!");
+
+ }
+
+}
diff --git "a/Java\347\254\254\344\270\200\344\272\214\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/\346\270\270\346\210\217/.classpath" "b/Java\347\254\254\344\270\200\344\272\214\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/\346\270\270\346\210\217/.classpath"
new file mode 100644
index 0000000000000000000000000000000000000000..51a8bbad89682d379e0aadb7bd54d22de601a62f
--- /dev/null
+++ "b/Java\347\254\254\344\270\200\344\272\214\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/\346\270\270\346\210\217/.classpath"
@@ -0,0 +1,6 @@
+
+
+
+
+
+
diff --git "a/Java\347\254\254\344\270\200\344\272\214\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/\346\270\270\346\210\217/.project" "b/Java\347\254\254\344\270\200\344\272\214\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/\346\270\270\346\210\217/.project"
new file mode 100644
index 0000000000000000000000000000000000000000..9e8fab9dcbe943932195e791fc7bb83bf56dc278
--- /dev/null
+++ "b/Java\347\254\254\344\270\200\344\272\214\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/\346\270\270\346\210\217/.project"
@@ -0,0 +1,17 @@
+
+
+ yinshen
+
+
+
+
+
+ org.eclipse.jdt.core.javabuilder
+
+
+
+
+
+ org.eclipse.jdt.core.javanature
+
+
diff --git "a/Java\347\254\254\344\270\200\344\272\214\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/\346\270\270\346\210\217/.settings/org.eclipse.jdt.core.prefs" "b/Java\347\254\254\344\270\200\344\272\214\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/\346\270\270\346\210\217/.settings/org.eclipse.jdt.core.prefs"
new file mode 100644
index 0000000000000000000000000000000000000000..3a21537071bf4118b9e1ee864cb4bc258aa48211
--- /dev/null
+++ "b/Java\347\254\254\344\270\200\344\272\214\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/\346\270\270\346\210\217/.settings/org.eclipse.jdt.core.prefs"
@@ -0,0 +1,11 @@
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
+org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
+org.eclipse.jdt.core.compiler.compliance=1.8
+org.eclipse.jdt.core.compiler.debug.lineNumber=generate
+org.eclipse.jdt.core.compiler.debug.localVariable=generate
+org.eclipse.jdt.core.compiler.debug.sourceFile=generate
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.source=1.8
diff --git "a/Java\347\254\254\344\270\200\344\272\214\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/\346\270\270\346\210\217/bin/com/md/lesson01/calculator.class" "b/Java\347\254\254\344\270\200\344\272\214\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/\346\270\270\346\210\217/bin/com/md/lesson01/calculator.class"
new file mode 100644
index 0000000000000000000000000000000000000000..0509df22e5d4c5358701d7308902e47d846fbbfc
Binary files /dev/null and "b/Java\347\254\254\344\270\200\344\272\214\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/\346\270\270\346\210\217/bin/com/md/lesson01/calculator.class" differ
diff --git "a/Java\347\254\254\344\270\200\344\272\214\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/\346\270\270\346\210\217/src/com/md/lesson01/Calculator.java" "b/Java\347\254\254\344\270\200\344\272\214\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/\346\270\270\346\210\217/src/com/md/lesson01/Calculator.java"
new file mode 100644
index 0000000000000000000000000000000000000000..34b8e1a5063d3299bf8a102a8cfd11bbb0820cab
--- /dev/null
+++ "b/Java\347\254\254\344\270\200\344\272\214\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/\346\270\270\346\210\217/src/com/md/lesson01/Calculator.java"
@@ -0,0 +1,54 @@
+package com.md.lesson01;
+
+import java.util.Scanner;
+
+public class calculator {
+ /*
+ 编写程序，定义变量，分别存放游戏中某个英雄的属性信息，
+ 包括：人物角色名（roleName）、生命值（health）、攻击力（damage）
+ 、防御力（defense）、武器加成（weaponScaling）、是否是热门英雄（isHot）。
+ */
+ public static void main(String[] args) {
+ String roleName;
+ long health;
+ int damage;
+ int defense;
+ float weaponScaling;
+ boolean isHot;
+
+ Scanner scanner = new Scanner(System.in);
+
+ System.out.println("请输入您的英雄名字：");
+ roleName=scanner.next();
+
+ System.out.println("请输入英雄的生命值：");
+ health=scanner.nextLong();
+
+ System.out.println("请输入英雄的攻击力：");
+ damage=scanner.nextInt();
+
+ System.out.println("请输入英雄的防御力：");
+ defense=scanner.nextInt();
+
+ System.out.println("请输入英雄的武器加成：");
+ weaponScaling=scanner.nextFloat();
+
+ System.out.println("请输入英雄是否是热门英雄：");
+ isHot=scanner.nextBoolean();
+
+
+
+
+
+ System.out.println("人物的角色名是："+roleName);
+ System.out.println("人物的生命值是："+health);
+ System.out.println("人物的攻击力是："+damage);
+ System.out.println("人物的防御力是："+defense);
+ System.out.println("人物的武器加成是："+weaponScaling);
+ System.out.println("人物是否是热门英雄："+isHot);
+
+
+
+
+ }
+}
diff --git "a/Java\347\254\254\344\270\200\344\272\214\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/\350\207\252\346\210\221\344\273\213\347\273\215/.classpath" "b/Java\347\254\254\344\270\200\344\272\214\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/\350\207\252\346\210\221\344\273\213\347\273\215/.classpath"
new file mode 100644
index 0000000000000000000000000000000000000000..51a8bbad89682d379e0aadb7bd54d22de601a62f
--- /dev/null
+++ "b/Java\347\254\254\344\270\200\344\272\214\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/\350\207\252\346\210\221\344\273\213\347\273\215/.classpath"
@@ -0,0 +1,6 @@
+
+
+
+
+
+
diff --git "a/Java\347\254\254\344\270\200\344\272\214\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/\350\207\252\346\210\221\344\273\213\347\273\215/.project" "b/Java\347\254\254\344\270\200\344\272\214\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/\350\207\252\346\210\221\344\273\213\347\273\215/.project"
new file mode 100644
index 0000000000000000000000000000000000000000..7aa5cfe2b47fb0755d75fcca834e6f8bd19fc913
--- /dev/null
+++ "b/Java\347\254\254\344\270\200\344\272\214\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/\350\207\252\346\210\221\344\273\213\347\273\215/.project"
@@ -0,0 +1,17 @@
+
+
+ ych
+
+
+
+
+
+ org.eclipse.jdt.core.javabuilder
+
+
+
+
+
+ org.eclipse.jdt.core.javanature
+
+
diff --git "a/Java\347\254\254\344\270\200\344\272\214\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/\350\207\252\346\210\221\344\273\213\347\273\215/.settings/org.eclipse.jdt.core.prefs" "b/Java\347\254\254\344\270\200\344\272\214\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/\350\207\252\346\210\221\344\273\213\347\273\215/.settings/org.eclipse.jdt.core.prefs"
new file mode 100644
index 0000000000000000000000000000000000000000..3a21537071bf4118b9e1ee864cb4bc258aa48211
--- /dev/null
+++ "b/Java\347\254\254\344\270\200\344\272\214\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/\350\207\252\346\210\221\344\273\213\347\273\215/.settings/org.eclipse.jdt.core.prefs"
@@ -0,0 +1,11 @@
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
+org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
+org.eclipse.jdt.core.compiler.compliance=1.8
+org.eclipse.jdt.core.compiler.debug.lineNumber=generate
+org.eclipse.jdt.core.compiler.debug.localVariable=generate
+org.eclipse.jdt.core.compiler.debug.sourceFile=generate
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.source=1.8
diff --git "a/Java\347\254\254\344\270\200\344\272\214\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/\350\207\252\346\210\221\344\273\213\347\273\215/bin/ych/zwjs.class" "b/Java\347\254\254\344\270\200\344\272\214\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/\350\207\252\346\210\221\344\273\213\347\273\215/bin/ych/zwjs.class"
new file mode 100644
index 0000000000000000000000000000000000000000..7da8ef6ddce324d63144260d9391dd20be72dda2
Binary files /dev/null and "b/Java\347\254\254\344\270\200\344\272\214\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/\350\207\252\346\210\221\344\273\213\347\273\215/bin/ych/zwjs.class" differ
diff --git "a/Java\347\254\254\344\270\200\344\272\214\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/\350\207\252\346\210\221\344\273\213\347\273\215/src/ych/Zwjs.java" "b/Java\347\254\254\344\270\200\344\272\214\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/\350\207\252\346\210\221\344\273\213\347\273\215/src/ych/Zwjs.java"
new file mode 100644
index 0000000000000000000000000000000000000000..1f09de8f22ea7cacfad54ff559bcfc47ca8c29cf
--- /dev/null
+++ "b/Java\347\254\254\344\270\200\344\272\214\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/\350\207\252\346\210\221\344\273\213\347\273\215/src/ych/Zwjs.java"
@@ -0,0 +1,48 @@
+package ych;
+
+import java.util.Scanner;
+
+public class zwjs {
+
+ public static void main(String[] args) {
+ String name;
+ int age;
+ String gender;
+ int number;
+ int html;
+ String food;
+
+ Scanner scanner = new Scanner(System.in);
+
+ System.out.println("请输入您的名字：");
+ name = scanner.next();
+
+ System.out.println("请输入您的年龄：");
+ age = scanner.nextInt();
+
+ System.out.println("请输入您的性别：");
+ gender = scanner.next();
+
+ System.out.println("请输入您的学号：");
+ number = scanner.nextInt();
+
+ System.out.println("请输入您的HTML成绩：");
+ html = scanner.nextInt();
+
+ System.out.println("请输入您最喜欢的食物：");
+ food = scanner.next();
+
+
+
+
+
+ System.out.println("人物的名字是："+name);
+ System.out.println("人物的年龄是："+age);
+ System.out.println("人物的性别是："+gender);
+ System.out.println("人物的学号是："+number);
+ System.out.println("人物的HTML成绩是："+html);
+ System.out.println("人物最喜欢的食物是："+food);
+
+ }
+
+}
diff --git "a/Java\347\254\254\344\270\211\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/YCH/.classpath" "b/Java\347\254\254\344\270\211\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/YCH/.classpath"
new file mode 100644
index 0000000000000000000000000000000000000000..51a8bbad89682d379e0aadb7bd54d22de601a62f
--- /dev/null
+++ "b/Java\347\254\254\344\270\211\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/YCH/.classpath"
@@ -0,0 +1,6 @@
+
+
+
+
+
+
diff --git "a/Java\347\254\254\344\270\211\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/YCH/.project" "b/Java\347\254\254\344\270\211\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/YCH/.project"
new file mode 100644
index 0000000000000000000000000000000000000000..bbea8cd661138d3757211a98ff77cdd963ae35a3
--- /dev/null
+++ "b/Java\347\254\254\344\270\211\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/YCH/.project"
@@ -0,0 +1,17 @@
+
+
+ YCH
+
+
+
+
+
+ org.eclipse.jdt.core.javabuilder
+
+
+
+
+
+ org.eclipse.jdt.core.javanature
+
+
diff --git "a/Java\347\254\254\344\270\211\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/YCH/.settings/org.eclipse.jdt.core.prefs" "b/Java\347\254\254\344\270\211\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/YCH/.settings/org.eclipse.jdt.core.prefs"
new file mode 100644
index 0000000000000000000000000000000000000000..3a21537071bf4118b9e1ee864cb4bc258aa48211
--- /dev/null
+++ "b/Java\347\254\254\344\270\211\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/YCH/.settings/org.eclipse.jdt.core.prefs"
@@ -0,0 +1,11 @@
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
+org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
+org.eclipse.jdt.core.compiler.compliance=1.8
+org.eclipse.jdt.core.compiler.debug.lineNumber=generate
+org.eclipse.jdt.core.compiler.debug.localVariable=generate
+org.eclipse.jdt.core.compiler.debug.sourceFile=generate
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.source=1.8
diff --git "a/Java\347\254\254\344\270\211\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/YCH/bin/Demo2.class" "b/Java\347\254\254\344\270\211\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/YCH/bin/Demo2.class"
new file mode 100644
index 0000000000000000000000000000000000000000..cc42c44ea6b72ed1b017f4a09e65020aef617955
Binary files /dev/null and "b/Java\347\254\254\344\270\211\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/YCH/bin/Demo2.class" differ
diff --git "a/Java\347\254\254\344\270\211\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/YCH/bin/FZ.class" "b/Java\347\254\254\344\270\211\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/YCH/bin/FZ.class"
new file mode 100644
index 0000000000000000000000000000000000000000..1e33f79a69bc918fd48d234d85ee1c839cc1467d
Binary files /dev/null and "b/Java\347\254\254\344\270\211\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/YCH/bin/FZ.class" differ
diff --git "a/Java\347\254\254\344\270\211\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/YCH/bin/ZH.class" "b/Java\347\254\254\344\270\211\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/YCH/bin/ZH.class"
new file mode 100644
index 0000000000000000000000000000000000000000..368163e24dfef9178ea01b64dd959480380eaed9
Binary files /dev/null and "b/Java\347\254\254\344\270\211\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/YCH/bin/ZH.class" differ
diff --git "a/Java\347\254\254\344\270\211\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/YCH/src/Demo2.java" "b/Java\347\254\254\344\270\211\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/YCH/src/Demo2.java"
new file mode 100644
index 0000000000000000000000000000000000000000..5ad33c2829dac61efd71dac15d4ab71af8c02922
--- /dev/null
+++ "b/Java\347\254\254\344\270\211\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/YCH/src/Demo2.java"
@@ -0,0 +1,30 @@
+import java.util.Scanner;
+
+public class Demo2 {
+
+ public static void main(String[] args) {
+ int num1;
+ int num2;
+ int temp;
+
+ Scanner scan= new Scanner(System.in);
+ System.out.print("请输入第一个数字!");
+ num1=scan.nextInt();
+
+
+ System.out.print("请输入第二个数字!");
+ num2=scan.nextInt();
+
+ System.out.print("你输入的两位数分别是：");
+ System.out.print("num1="+num1+" " );
+ System.out.print("num2="+num2+" ");
+
+ temp=num1;
+ num1=num2;
+ num2=temp;
+
+ System.out.print("两位互换后分别是：");
+ System.out.print(+num1+" ");
+ System.out.print(+num2 );
+}
+}
\ No newline at end of file
diff --git "a/Java\347\254\254\344\270\211\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/YCH/src/FZ.java" "b/Java\347\254\254\344\270\211\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/YCH/src/FZ.java"
new file mode 100644
index 0000000000000000000000000000000000000000..fc65d11d5da375c9991a0d342cfb520e7c0c44e0
--- /dev/null
+++ "b/Java\347\254\254\344\270\211\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/YCH/src/FZ.java"
@@ -0,0 +1,23 @@
+import java.util.Scanner;
+
+public class FZ {
+
+ public static void main(String[] args) {
+ // TODO Auto-generated method stub
+ int num1;
+ float num2;
+ double num3;
+ double sum;
+ Scanner scan =new Scanner(System.in);
+ System.out.println("输入int值：");
+ num1=scan.nextInt();
+ System.out.println("输入float值：");
+ num2=scan.nextFloat();
+ System.out.println("输入double值：");
+ num3=scan.nextDouble();
+
+ sum = num1 + num2 + num3;
+ System.out.println("总合是："+sum);
+ }
+}
+
\ No newline at end of file
diff --git "a/Java\347\254\254\344\270\211\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/YCH/src/ZH.java" "b/Java\347\254\254\344\270\211\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/YCH/src/ZH.java"
new file mode 100644
index 0000000000000000000000000000000000000000..5a1af4ca8cf1f66971582b9babd3485f51fb53cd
--- /dev/null
+++ "b/Java\347\254\254\344\270\211\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/YCH/src/ZH.java"
@@ -0,0 +1,26 @@
+import java.util.Scanner;
+
+public class ZH {
+
+ public static void main(String[] args) {
+ // TODO Auto-generated method stub
+ int num1;
+ byte num2;
+ float num3;
+ double num4;
+
+ Scanner scan =new Scanner(System.in);
+ num4 = scan.nextDouble();
+ System.out.println("输入int值：");
+ num1=(int)num4;
+ System.out.println("输入byte值：");
+ num2=(byte)num4;
+ System.out.println("输入float值：");
+ num3=(float)num4;
+
+ double sum= num1 +num2 +num3;
+
+ System.out.println("总和是：" );
+ }
+
+}
diff --git "a/Java\347\254\254\344\270\211\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/\350\256\241\347\256\227\346\234\272\345\255\230\345\202\250\345\215\225\345\205\203.docx" "b/Java\347\254\254\344\270\211\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/\350\256\241\347\256\227\346\234\272\345\255\230\345\202\250\345\215\225\345\205\203.docx"
new file mode 100644
index 0000000000000000000000000000000000000000..1737f8558e1c21126ff3ae7d56e9f208893c9410
Binary files /dev/null and "b/Java\347\254\254\344\270\211\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/\350\256\241\347\256\227\346\234\272\345\255\230\345\202\250\345\215\225\345\205\203.docx" differ
diff --git "a/Java\347\254\254\344\272\224\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/Jox.java" "b/Java\347\254\254\344\272\224\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/Jox.java"
new file mode 100644
index 0000000000000000000000000000000000000000..ec1e633e4534697e52eea88cd5ceac5c82651d44
--- /dev/null
+++ "b/Java\347\254\254\344\272\224\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/Jox.java"
@@ -0,0 +1,19 @@
+package commen1;
+
+import java.util.Scanner;
+
+public class Jox {
+
+ public static void main(String[] args) {
+ // TODO Auto-generated method stub
+ int a;
+
+ Scanner scan=new Scanner(System.in);
+ System.out.println("请输入数值：");
+ a=scan.nextInt();
+ int b = a % 2 != 0 ? "这个数是奇数" : "这个是是偶数";
+
+ System.out.println("这个数是"+b);
+ }
+
+}
diff --git "a/Java\347\254\254\344\272\224\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/Ln.java" "b/Java\347\254\254\344\272\224\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/Ln.java"
new file mode 100644
index 0000000000000000000000000000000000000000..50e4ece92aef3c2ffecd9cef42ffa68a03ac2fc3
--- /dev/null
+++ "b/Java\347\254\254\344\272\224\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/Ln.java"
@@ -0,0 +1,19 @@
+package commen1;
+
+import java.util.Scanner;
+
+public class Ln {
+
+ public static void main(String[] args) {
+ // TODO Auto-generated method stub
+ Scanner scan=new Scanner(System.in);
+ System.out.println("请输入年份：");
+ int a=scan.nextInt();
+ if ((a%4==0) || (a%400==0) && (a%100==0)) {
+ System.out.println("此年份是润年");
+ }else {
+ System.out.println("此年份不是润年");
+ }
+ }
+
+}
diff --git "a/Java\347\254\254\344\272\224\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/Sghs.java" "b/Java\347\254\254\344\272\224\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/Sghs.java"
new file mode 100644
index 0000000000000000000000000000000000000000..68b7db567025172626e9b631a5c25b355dc8c58c
--- /dev/null
+++ "b/Java\347\254\254\344\272\224\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/Sghs.java"
@@ -0,0 +1,18 @@
+package commen1;
+
+import java.util.Scanner;
+
+public class Sghs {
+
+ public static void main(String[] args) {
+ // TODO Auto-generated method stub
+ int a=150;
+ int b=210;
+ int c=165;
+ Scanner scan=new Scanner(System.in);
+ int d=a>b ?a:b;
+ int e=d>c ?d:c;
+ System.out.println("身高最高的是："+e +"cm");
+ }
+
+}
diff --git "a/Java\347\254\254\344\272\224\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/Yhdl.java" "b/Java\347\254\254\344\272\224\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/Yhdl.java"
new file mode 100644
index 0000000000000000000000000000000000000000..8b681199a196420c690d770ad8c81e3462d3a368
--- /dev/null
+++ "b/Java\347\254\254\344\272\224\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/Yhdl.java"
@@ -0,0 +1,26 @@
+package commen1;
+
+import java.util.Scanner;
+
+public class Yhdl {
+
+ public static void main(String[] args) {
+ // TODO Auto-generated method stub
+ Scanner scan=new Scanner(System.in);
+ System.out.println("请输入用户名：");
+ int a=scan.nextInt();
+ System.out.println("请输入密码：");
+ int b=scan.nextInt();
+
+ System.out.println("请再次输入密码：");
+ int c=scan.nextInt();
+ if (b==c){
+ System.out.println("恭喜您，注册成功");
+ }
+ if (b!=c){
+ System.out.println("对不起，您两次输入的密码不一致，请重新输入");
+ }
+
+ }
+
+}
diff --git "a/Java\347\254\254\344\272\224\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/Zxz.java" "b/Java\347\254\254\344\272\224\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/Zxz.java"
new file mode 100644
index 0000000000000000000000000000000000000000..81f17611271680aa63ff19c5daed65b739b27eda
--- /dev/null
+++ "b/Java\347\254\254\344\272\224\346\254\241\344\275\234\344\270\232/\345\217\266\351\231\210\350\276\211/Zxz.java"
@@ -0,0 +1,20 @@
+package commen1;
+
+import java.util.Scanner;
+
+public class Zxz {
+
+ public static void main(String[] args) {
+ int a;
+ int b;
+ Scanner scan=new Scanner(System.in);
+ System.out.println("请输入第一位数");
+ a=scan.nextInt();
+ System.out.println("请输入第二位数");
+ b=scan.nextInt();
+ int c=a