diff --git "a/\346\226\271\346\263\225\345\244\215\344\271\2402/\344\275\225\351\223\255\346\266\233/dsfasfds.java" "b/\346\226\271\346\263\225\345\244\215\344\271\2402/\344\275\225\351\223\255\346\266\233/dsfasfds.java"
new file mode 100644
index 0000000000000000000000000000000000000000..934dbe3d1c2e60d4e4edab7043a48f3974124b7d
--- /dev/null
+++ "b/\346\226\271\346\263\225\345\244\215\344\271\2402/\344\275\225\351\223\255\346\266\233/dsfasfds.java"
@@ -0,0 +1,19 @@
+package dsfdsfs;
+
+public class dsfasfds {
+
+	public static void main(String[] args) {
+		// TODO Auto-generated method stub
+		int a =10;
+		int b =20;
+		int temp =0;
+		 temp =b;
+		 b =a ;
+		 a =temp;
+		 System.out.println(a);
+		 System.out.println(b);
+		
+
+	}
+
+}
diff --git "a/\346\226\271\346\263\225\345\244\215\344\271\2402/\344\275\225\351\223\255\346\266\233/fbfkhfdksbjh.java" "b/\346\226\271\346\263\225\345\244\215\344\271\2402/\344\275\225\351\223\255\346\266\233/fbfkhfdksbjh.java"
new file mode 100644
index 0000000000000000000000000000000000000000..dde67cd1849d86bd40334c0a18b436f796b38c01
--- /dev/null
+++ "b/\346\226\271\346\263\225\345\244\215\344\271\2402/\344\275\225\351\223\255\346\266\233/fbfkhfdksbjh.java"
@@ -0,0 +1,61 @@
+package dsfdsfs;
+
+import java.util.Random;
+
+public class fdasfa {
+
+	public static void main(String[] args) {
+		// TODO Auto-generated method stub
+		Random asd = new Random();
+		int abc [] = new int [3]; 
+		int abd [] = new int [4]; 
+		for (int i = 0; i < abc.length; i++) {
+			abc [i]=asd.nextInt(10);
+		}
+		for (int i = 0; i < abd.length; i++) {
+			abd [i]=asd.nextInt(10);
+		}
+		
+		ring(abc);
+		System.out.print(" ");
+		ring(abd);
+		
+		//int a [] = {19, 49, 37, 46, 38,56};
+		//ring(cing(a));
+		
+		
+
+	}
+	public static int[] cing(int[]abc){
+		for (int i = 0; i < abc.length-1; i++) {
+			for (int j = 0; j < abc.length-i-1; j++) {
+				if (abc[j]<abc[j+1]) {
+					int temp;
+					temp=abc[j+1];
+					abc[j+1]=abc[j];
+					abc[j]=temp;				
+				}
+				
+			}
+		}
+		
+		return abc;
+	}
+	
+	
+	public static void ring(int []ass) {
+		for (int i = 0; i < ass.length; i++) {
+			if (i==ass.length-1) {
+				System.out.print(ass[i]);
+			}else {
+				System.out.print(ass[i]);
+				
+			}
+			
+
+		}
+		
+		
+	}
+
+}
diff --git "a/\346\226\271\346\263\225\345\244\215\344\271\2402/\344\275\225\351\223\255\346\266\233/fdasfa.java" "b/\346\226\271\346\263\225\345\244\215\344\271\2402/\344\275\225\351\223\255\346\266\233/fdasfa.java"
new file mode 100644
index 0000000000000000000000000000000000000000..cf3122ad1bf00eb11a0d7ca1f368e0e5877c8b7c
--- /dev/null
+++ "b/\346\226\271\346\263\225\345\244\215\344\271\2402/\344\275\225\351\223\255\346\266\233/fdasfa.java"
@@ -0,0 +1,57 @@
+package dsfdsfs;
+
+import java.util.Random;
+
+public class fdasfa {
+
+	public static void main(String[] args) {
+		// TODO Auto-generated method stub
+		Random asd = new Random();
+		int abc [] = new int [6]; 
+		for (int i = 0; i < abc.length; i++) {
+			abc [i]=asd.nextInt(100)+1;
+		}
+		ring(abc);
+		System.out.println();
+		//int a [] = {19, 49, 37, 46, 38,56};
+		//ring(cing(a));
+		ring(cing(abc));
+		
+
+	}
+	public static int[] cing(int[]abc){
+		for (int i = 0; i < abc.length-1; i++) {
+			for (int j = 0; j < abc.length-i-1; j++) {
+				if (abc[j]<abc[j+1]) {
+					int temp;
+					temp=abc[j+1];
+					abc[j+1]=abc[j];
+					abc[j]=temp;
+					
+					
+					
+				}
+				
+			}
+		}
+		
+		return abc;
+	}
+	
+	
+	public static void ring(int []ass) {
+		for (int i = 0; i < ass.length; i++) {
+			if (i==ass.length-1) {
+				System.out.print(ass[i]);
+			}else {
+				System.out.print(ass[i]+",");
+				
+			}
+			
+
+		}
+		
+		
+	}
+
+}
diff --git "a/\346\226\271\346\263\225\345\244\215\344\271\2402/\344\275\225\351\223\255\346\266\233/fsadfas.java" "b/\346\226\271\346\263\225\345\244\215\344\271\2402/\344\275\225\351\223\255\346\266\233/fsadfas.java"
new file mode 100644
index 0000000000000000000000000000000000000000..08c583ea7765d4858c20f06a14e6f42b10bef23d
--- /dev/null
+++ "b/\346\226\271\346\263\225\345\244\215\344\271\2402/\344\275\225\351\223\255\346\266\233/fsadfas.java"
@@ -0,0 +1,47 @@
+package dsfdsfs;
+
+import java.util.Arrays;
+
+public class fsadfas {
+
+	public static void main(String[] args) {
+		// TODO Auto-generated method stub
+		int a [] = {19, 28, 37, 46, 60};
+		int b [] = new int [5];
+		for (int i = 0; i < b.length; i++) {
+			b[i] = a[a.length-1-i];
+		}
+		System.out.println(Arrays.toString(b));
+//		ring(k(a));
+
+	}
+	public static int[] k(int a []) {
+		int temp =0;
+		int king=0;
+		temp=a[0];
+		a[0]=a[4];
+		a[4]=temp;
+		
+		king=a[1];
+		a[1]=a[3];
+		a[3]=king;
+		
+
+		return a;
+	}
+	public static void ring(int []ass) {
+		for (int i = 0; i < ass.length; i++) {
+			if (i==ass.length-1) {
+				System.out.print(ass[i]);
+			}else {
+				System.out.print(ass[i]+",");
+				
+			}
+			
+
+		}
+		
+		
+	}
+
+}