Created some programs and arranged all java programs in a directory

Programs/Java/AverageSum.java

@@ -0,0 +1,24 @@
+import java.util.Scanner;
+
+public class AverageSum {
+	public static void main(String[] args) {
+		Scanner input = new Scanner(System.in);
+		System.out.print("Enter n numbers to get Average ");
+		int n = input.nextInt();
+		int count = 0;
+		int sum = 0;
+		int rem = 1;
+		if (n==0) {
+			System.out.println("Please Enter value greater than 0");
+			System.exit(0);
+
+		}
+		while(n>0){
+			rem = n%10;
+		    sum = sum+rem;
+		    count+=1;
+		    n=n/10;
+		}
+		System.out.println("Average is "+sum/count);
+	}
+}

Programs/DFS.java → Programs/Java/DFS.java

@@ -229,4 +229,4 @@ public static void main(String[] args)
                 //passing the starting vertex to the function
                 g.DFS(2);
 	}
-}
+}

Programs/Java/Factor.java

@@ -0,0 +1,17 @@
+import java.util.Scanner;
+
+public class Factor{
+	public static void main(String[] args) {
+		Scanner input = new Scanner(System.in);
+		System.out.println("------------------Program to print factor of n numbers------------------");
+		System.out.print("Enter N number ");
+		int n = input.nextInt();
+		System.out.print("Factor of "+n+" is: ");
+		for (int i = 1;i<=n;i+=1 ) {
+			if (n%i==0) {
+				System.out.print(" "+i+" ");
+			}
+
+		}
+	}
+}

Programs/Java/Factorial.java

@@ -0,0 +1,15 @@
+import java.util.Scanner;
+
+public class Factorial {
+	public static void main(String[] args) {
+		Scanner input = new Scanner(System.in);
+		System.out.print("Enter a number to get factorial of it ");
+		int n = input.nextInt();
+		int m = 1;
+		while(n>0){
+			m = m*n;
+			n-=1;
+		}
+		System.out.println("Fortorial is "+m);
+	}
+}

Programs/Longest substring without repeating character.java → Programs/Java/Longest substring without repeating character.java

@@ -29,4 +29,4 @@ public static void main(String[] args)
         int result = lengthOfLongestSubstring(s);
         System.out.println(res);
     }
-}
+}

Programs/String to LowerCase.java → Programs/Java/String to LowerCase.java

@@ -29,4 +29,4 @@ static String toLower(String S) {
         return S1;
     }
 
-}
+}

Programs/number_diamond.java → Programs/Java/number_diamond.java

@@ -34,4 +34,4 @@ public static void main(String[] args) {
         }
 
     }
-}
+}

Programs/zigzagPattern.java → Programs/Java/zigzagPattern.java

@@ -56,4 +56,4 @@ public static void zigzag(int [][] a, int r, int c){
         }
 
     }
-}
+}