docs: update the whole repository

* fix some bugs
* delete duplicate files
* format code

Others/FloydTriangle.java

@@ -1,17 +1,19 @@
+package Others;
+
 import java.util.Scanner;
 
 
 class FloydTriangle {
     public static void main(String[] args) {
-          Scanner sc = new Scanner(System.in);
-          System.out.println("Enter the number of rows which you want in your Floyd Triangle: ");
-          int r = sc.nextInt(), n = 0;
-          sc.close();
-          for(int i=0; i < r; i++) {
-              for(int j=0; j <= i; j++) {
-                  System.out.print(++n + " ");
-              }
-              System.out.println();
-          }
-      }
+        Scanner sc = new Scanner(System.in);
+        System.out.println("Enter the number of rows which you want in your Floyd Triangle: ");
+        int r = sc.nextInt(), n = 0;
+        sc.close();
+        for (int i = 0; i < r; i++) {
+            for (int j = 0; j <= i; j++) {
+                System.out.print(++n + " ");
+            }
+            System.out.println();
+        }
+    }
 }