diff --git "a/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\345\215\216\345\237\216/A.java" "b/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\345\215\216\345\237\216/A.java"
new file mode 100644
index 0000000000000000000000000000000000000000..3c9686c7fde8bbffe87421b48627bd95c95a86f6
--- /dev/null
+++ "b/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\345\215\216\345\237\216/A.java"
@@ -0,0 +1,25 @@
+import java.util.Scanner;
+
+public class A {
+
+	public static void main(String[] args) {
+		Scanner scanner =  new Scanner(System.in);
+		int b=0;
+		int a;
+		for (int i = 0; i <=100 ;i++) {
+			System.out.println("请输入商品金额");
+			a=scanner.nextInt();
+			b=b+a;
+			if (a==-1) {
+				System.out.println(b);
+				break;
+			}
+			if (a<=0) {
+				System.out.println("输入的金额有误，请重新输入");
+				b=b-a;
+			}
+		}
+		System.out.println(b);
+	}
+
+}
diff --git "a/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\345\215\216\345\237\216/B.java" "b/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\345\215\216\345\237\216/B.java"
new file mode 100644
index 0000000000000000000000000000000000000000..06f970c8572226a615c30b57cf38fe07b398381f
--- /dev/null
+++ "b/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\345\215\216\345\237\216/B.java"
@@ -0,0 +1,14 @@
+
+public class B {
+
+	public static void main(String[] args) {
+		int a=1;
+		for (int i = 0; i < 9; i++) {
+			a=a+1;
+			a=2*a;
+			System.out.println("第"+(9-i)+"天有"+a+"个");
+		}
+
+	}
+
+}
diff --git "a/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\345\215\216\345\237\216/C.java" "b/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\345\215\216\345\237\216/C.java"
new file mode 100644
index 0000000000000000000000000000000000000000..3960b78c97fcc0309c073e4a02bbaa8f5c5354ce
--- /dev/null
+++ "b/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\345\215\216\345\237\216/C.java"
@@ -0,0 +1,18 @@
+
+public class C {
+
+	public static void main(String[] args) {
+		int a;
+		int b;
+		int c;
+		for (int i = 100; i <= 999; i++) {
+			a=i/100;
+			b=i/10;
+			b=b%10;
+			c=i%10;
+			if(a*a*a+b*b*b+c*c*c==i) {
+				System.out.println(i);
+			}
+		}
+	}
+}
diff --git "a/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\345\215\216\345\237\216/D.java" "b/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\345\215\216\345\237\216/D.java"
new file mode 100644
index 0000000000000000000000000000000000000000..57838cc7af054641d840dc0f11a5b0ae5c1e2a52
--- /dev/null
+++ "b/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\345\215\216\345\237\216/D.java"
@@ -0,0 +1,17 @@
+
+public class D {
+
+	public static void main(String[] args) {
+		for (int i = 1; i < 10; i++) {
+			for (int j = 1; j < 10; j++) {
+				if(i>=j) {
+					System.out.print(i+"*"+j+"="+i*j+"\t");
+				}
+				
+			}
+			System.out.println();
+		}
+
+	}
+
+}
diff --git "a/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\345\215\216\345\237\216/E.java" "b/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\345\215\216\345\237\216/E.java"
new file mode 100644
index 0000000000000000000000000000000000000000..d7ca09b33b454cefe2bb895bfbc5e50bd228fa18
--- /dev/null
+++ "b/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\345\215\216\345\237\216/E.java"
@@ -0,0 +1,17 @@
+import java.util.Scanner;
+
+public class E {
+
+	public static void main(String[] args) {
+		Scanner scanner =  new Scanner(System.in);
+		System.out.println("请输入正方形边长");
+		int a=scanner.nextInt();
+		for (int i = 0; i <a; i++) {
+			for (int j = 0; j <a; j++) {
+				System.out.print(" *");
+			}
+			System.out.println();
+		}
+	}
+
+}
diff --git "a/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\345\215\216\345\237\216/F.java" "b/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\345\215\216\345\237\216/F.java"
new file mode 100644
index 0000000000000000000000000000000000000000..be7bb7d1cf57097e033c15820c29bf7b4811f8a5
--- /dev/null
+++ "b/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\345\215\216\345\237\216/F.java"
@@ -0,0 +1,20 @@
+import java.util.Scanner;
+
+public class F {
+
+	public static void main(String[] args) {
+		Scanner scanner =  new Scanner(System.in);
+		System.out.println("请输入正方形边长");
+		int a=scanner.nextInt();
+		for (int i = 0; i <a; i++) {
+			for (int j = 0; j <a; j++) {
+				if(j==0||j==a-1||i==0||i==a-1) {
+					System.out.print(" *");
+				}else {
+					System.out.print("  ");
+				}
+			}
+			System.out.println();
+		}
+	}
+}
diff --git "a/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\345\215\216\345\237\216/G.java" "b/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\345\215\216\345\237\216/G.java"
new file mode 100644
index 0000000000000000000000000000000000000000..825ffe217439956d5ecf2f526b6fc3f7190376e7
--- /dev/null
+++ "b/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\345\215\216\345\237\216/G.java"
@@ -0,0 +1,17 @@
+import java.util.Scanner;
+
+public class G {
+
+	public static void main(String[] args) {
+		Scanner scanner =  new Scanner(System.in);
+		int[] a=new int [5];
+		for (int i = 0; i < 5; i++) {
+			System.out.println("请输入年龄");
+			a[i]=scanner.nextInt();
+					}
+		int b;
+		b=(a[0]+a[1]+a[2]+a[3]+a[4])/5;
+		System.out.println("员工平均员工是"+b);
+	}
+
+}
diff --git "a/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\345\215\216\345\237\216/H.java" "b/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\345\215\216\345\237\216/H.java"
new file mode 100644
index 0000000000000000000000000000000000000000..4e09e32c39f1bb64f407006de1bb128ab636899b
--- /dev/null
+++ "b/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\345\215\216\345\237\216/H.java"
@@ -0,0 +1,26 @@
+
+public class H {
+
+	public static void main(String[] args) {
+		 for(int i =1 ;i<=5;i++){
+			 	for(int j=1;j<=5-i;j++){
+			 		System.out.print(" ");
+			 }
+			 	for(int k=1;k<=2*i-1;k++){
+			 		System.out.print("*");
+			 }
+			 		System.out.println();
+			  }
+		 	for (int m = 1; m <=4; m++) {
+		 		for (int n = 1; n <=m ; n++) {
+		 			System.out.print(" ");
+			}
+		 		for (int o = 1; o <=9-2*m ; o++) {
+					System.out.print("*");
+				}
+		 		System.out.println();
+			}
+
+	}
+
+}
diff --git "a/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\345\215\216\345\237\216/I.java" "b/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\345\215\216\345\237\216/I.java"
new file mode 100644
index 0000000000000000000000000000000000000000..94b04d1cc85a13aa2dbc1a980231afe5d5cabac3
--- /dev/null
+++ "b/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\345\215\216\345\237\216/I.java"
@@ -0,0 +1,28 @@
+import java.util.Scanner;
+
+public class I {
+
+	public static void main(String[] args) {
+		Scanner scanner=new Scanner(System.in);
+		int a[]=new int[6];
+		for (int i = 0; i <= 5; i++) {
+			System.out.println("请输入成绩");
+			a[i]=scanner.nextInt();
+		}
+		int max=a[0];
+		int min=a[0];
+		for (int i = 0; i <=5 ; i++) {
+			if (max<=a[i]) {
+				max=a[i];
+			}
+		}
+		for (int i = 0; i <= 5; i++) {
+			if (min>=a[i]) {
+				min=a[i];
+			}
+		}
+		int c;
+		c=(a[0]+a[1]+a[2]+a[3]+a[4]+a[5]-max-min)/4;
+		System.out.println("平均分是"+c);
+	}
+}
diff --git "a/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\345\215\216\345\237\216/J.java" "b/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\345\215\216\345\237\216/J.java"
new file mode 100644
index 0000000000000000000000000000000000000000..8ce58edcd0d0e5258c785f78cb8e5c3fd7259bd8
--- /dev/null
+++ "b/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\345\215\216\345\237\216/J.java"
@@ -0,0 +1,14 @@
+import java.util.Scanner;
+
+public class J {
+
+	public static void main(String[] args) {
+		Scanner scan = new Scanner(System.in);
+		int a []= {19, 28, 37, 46, 50};
+		int b = scan.nextInt();
+		int i = a[b];
+		System.out.println(i);
+
+	}
+
+}
diff --git "a/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\350\256\270\345\237\271\346\250\237/CFB.java" "b/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\350\256\270\345\237\271\346\250\237/CFB.java"
new file mode 100644
index 0000000000000000000000000000000000000000..c45c24c178e814aadfbf9b57fa3181e10c7a72fa
--- /dev/null
+++ "b/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\350\256\270\345\237\271\346\250\237/CFB.java"
@@ -0,0 +1,15 @@
+
+public class CFB {
+
+	public static void main(String[] args) {
+		for (int i = 1; i <=9; i++) {
+			for (int j = 1; j <=9; j++) {
+				if (!(j>i)) {
+					System.out.print(i+"*"+j+"="+i*j+"\t");
+				}
+				
+			}System.out.println();
+		}
+	}
+
+}
diff --git "a/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\350\256\270\345\237\271\346\250\237/GW.java" "b/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\350\256\270\345\237\271\346\250\237/GW.java"
new file mode 100644
index 0000000000000000000000000000000000000000..6d43103cca43f8182e9bc256d6d70c26145c520a
--- /dev/null
+++ "b/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\350\256\270\345\237\271\346\250\237/GW.java"
@@ -0,0 +1,24 @@
+import java.util.Scanner;
+
+public class GW {
+
+	public static void main(String[] args) {
+		Scanner scan = new Scanner(System.in);
+		
+		int a =0;
+		for(int i=0;i<5; ) {
+			System.out.println("请输入金额");
+			int b=scan.nextInt();
+			a=b+a;
+		if(b == -1) {
+			System.out.println("总金额"+a);
+			break;
+		}if(b<=0) {
+			System.out.println("报错信息,本次输入不列入总金额计算");
+			continue;
+		}
+		
+	}
+		
+	}
+}
diff --git "a/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\350\256\270\345\237\271\346\250\237/HZCT.java" "b/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\350\256\270\345\237\271\346\250\237/HZCT.java"
new file mode 100644
index 0000000000000000000000000000000000000000..2ea5aa35f18e520a249367d912115e0adb490e85
--- /dev/null
+++ "b/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\350\256\270\345\237\271\346\250\237/HZCT.java"
@@ -0,0 +1,14 @@
+
+public class HZCT {
+
+	public static void main(String[] args) {
+		
+		int a=1;
+		for (int i = 1; i <10 ; i++) {
+			a=(a+1)*2;
+			
+			System.out.println(a);
+		}
+	}
+
+}
diff --git "a/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\350\256\270\345\237\271\346\250\237/KXZFX.java" "b/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\350\256\270\345\237\271\346\250\237/KXZFX.java"
new file mode 100644
index 0000000000000000000000000000000000000000..98b49866f3b86f74c7a49e151c86997c826b09d8
--- /dev/null
+++ "b/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\350\256\270\345\237\271\346\250\237/KXZFX.java"
@@ -0,0 +1,22 @@
+import java.util.Scanner;
+
+public class KXZFX {
+
+	public static void main(String[] args) {
+    Scanner scan = new Scanner(System.in);
+		
+		System.out.println("请输入正方形边长");
+		int a =scan.nextInt();
+		
+		for (int i = 0; i < a; i++) {
+			for (int j = 0; j <a; j++) {
+				if (j==0||j==a-1||i==0||i==a-1) {
+					System.out.print(" *");
+				}else
+				System.out.print("  ");
+			}
+			System.out.println();
+		}
+	}
+
+}
diff --git "a/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\350\256\270\345\237\271\346\250\237/LX.java" "b/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\350\256\270\345\237\271\346\250\237/LX.java"
new file mode 100644
index 0000000000000000000000000000000000000000..dbca568ad07b13030af5637f0b3a81e0175dd758
--- /dev/null
+++ "b/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\350\256\270\345\237\271\346\250\237/LX.java"
@@ -0,0 +1,26 @@
+package 小胖子;
+
+public class LX {
+
+	public static void main(String[] args) {
+		for (int i = 1; i <= 5; i++) {
+			for (int j = 1; j <= 5 - i; j++) {
+				System.out.print(" ");
+			}
+			for (int j = 1; j <= 2 * i - 1; j++) {
+				System.out.print("*");
+			}
+			System.out.println();
+		}for (int i = 4; i > 0; i--) {
+			for (int j = 1; j <= 5 - i; j++) {
+				System.out.print(" ");
+			}
+			for (int j = 1; j <= 2 * i - 1; j++) {
+				System.out.print("*");
+			}
+			System.out.println();
+	}
+
+	}
+}
+
diff --git "a/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\350\256\270\345\237\271\346\250\237/SXHS.java" "b/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\350\256\270\345\237\271\346\250\237/SXHS.java"
new file mode 100644
index 0000000000000000000000000000000000000000..7cca18e135f5dd343c817a5ef07c5a0f3efab4fe
--- /dev/null
+++ "b/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\350\256\270\345\237\271\346\250\237/SXHS.java"
@@ -0,0 +1,19 @@
+
+public class SXHS {
+
+	public static void main(String[] args) {
+		int a;
+		int b;
+		int c;
+		for (int i = 100; i <1000; i++) {
+			a=i/100;
+			b=i/10;
+			b=b%10;
+			c=i%10;
+			if (a*a*a+b*b*b+c*c*c==i) {
+				System.out.println(i);
+			}
+		}
+	}
+
+}
diff --git "a/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\350\256\270\345\237\271\346\250\237/SXZFX.java" "b/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\350\256\270\345\237\271\346\250\237/SXZFX.java"
new file mode 100644
index 0000000000000000000000000000000000000000..dcabdaf3a755af3c4fff1f7eb9195c2c4254247f
--- /dev/null
+++ "b/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\350\256\270\345\237\271\346\250\237/SXZFX.java"
@@ -0,0 +1,19 @@
+import java.util.Scanner;
+
+public class SXZFX {
+
+	public static void main(String[] args) {
+		Scanner scan = new Scanner(System.in);
+		
+		System.out.println("请输入正方形边长");
+		int a =scan.nextInt();
+		
+		for (int i = 0; i < a; i++) {
+			for (int j = 0; j <a; j++) {
+				System.out.print(" *");
+			}
+			System.out.println();
+		}
+	}
+
+}
diff --git "a/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\350\256\270\345\237\271\346\250\237/SY.java" "b/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\350\256\270\345\237\271\346\250\237/SY.java"
new file mode 100644
index 0000000000000000000000000000000000000000..c9708b09daa7b6820ffe659083d832c2f9544f72
--- /dev/null
+++ "b/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\350\256\270\345\237\271\346\250\237/SY.java"
@@ -0,0 +1,18 @@
+package 小胖子.md;
+
+import java.util.Scanner;
+
+public class SY {
+
+	public static void main(String[] args) {
+				Scanner scan = new Scanner(System.in);
+				int []a={19,28,37,46,50};
+				int i=scan.nextInt();
+				int b  =a[i];
+				System.out.println("suoyinshi"+b);
+			}
+
+
+	}
+
+
diff --git "a/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\350\256\270\345\237\271\346\250\237/XSDF.java" "b/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\350\256\270\345\237\271\346\250\237/XSDF.java"
new file mode 100644
index 0000000000000000000000000000000000000000..1d6fb99315afdd0f1626b0c81a17b8d70ba7a38e
--- /dev/null
+++ "b/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\350\256\270\345\237\271\346\250\237/XSDF.java"
@@ -0,0 +1,28 @@
+package 小胖子;
+
+import java.util.Scanner;
+
+public class XSDF {
+
+	public static void main(String[] args) {
+		Scanner scan = new Scanner(System.in);
+		int []a = new int[6];
+		for (int i = 0; i < a.length; i++) {
+			System.out.println("请第"+(i+1)+"评委为选手打分");
+			a[i] = scan.nextInt();
+		}
+		int sum = 0;
+		int max = a[0];
+		int min = a[0];
+		for (int i = 0; i < a.length; i++) {
+			if (a[i]>max) {
+				max=a[i];
+			}if (a[i]<min) {
+				min=a[i];
+			}
+			sum += a[i];
+		}
+		System.out.println("平均分为："+(sum-max-min)/4);
+	}
+
+}
diff --git "a/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\350\256\270\345\237\271\346\250\237/YGNL.java" "b/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\350\256\270\345\237\271\346\250\237/YGNL.java"
new file mode 100644
index 0000000000000000000000000000000000000000..046eb48a5b2ba625a5568fe65e38a5b67e3f693b
--- /dev/null
+++ "b/Java\347\254\254\345\205\253\346\254\241\344\275\234\344\270\232/\350\256\270\345\237\271\346\250\237/YGNL.java"
@@ -0,0 +1,32 @@
+package 小胖子;
+
+import java.util.Scanner;
+
+public class YGNL {
+
+	public static void main(String[] args) {
+		Scanner scan = new Scanner(System.in);
+		
+		int[]a = new int[5];
+		for (int i = 0; i < a.length; i++) {
+			System.out.println("请输入第"+(i+1)+"位员工年龄");
+			a[i] = scan.nextInt();
+		}
+		int sum = 0;
+		int max = a[0];
+		int min = a[0];
+		for (int i = 0; i < a.length; i++) {
+			if (a[i]>max) {
+				max = a[i];
+			}
+			if (a[i]<min) {
+				min = a[i];
+			}
+			sum +=a[i]; 
+		}
+		System.out.println("员工最大年龄为："+max);
+		System.out.println("员工最小年龄为："+min);
+		System.out.println("平均年龄为："+sum/5);
+	}
+
+}