darksitecoder
diff --git a/‎SYLLABUS.md
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diff --git a/‎assignments/flow-of-program.md renamed to ‎assignments/1-flow-of-program.md b/‎assignments/flow-of-program.md renamed to ‎assignments/1-flow-of-program.md
diff --git a/‎assignments/first-java.md renamed to ‎assignments/2-first-java.md b/‎assignments/first-java.md renamed to ‎assignments/2-first-java.md
diff --git a/‎assignments/conditionals-loops.md renamed to ‎assignments/3-conditionals-loops.md b/‎assignments/conditionals-loops.md renamed to ‎assignments/3-conditionals-loops.md
diff --git a/‎assignments/functions.md renamed to ‎assignments/4-functions.md
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diff --git a/‎assignments/arrays.md renamed to ‎assignments/5-arrays.md
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diff --git a/‎assignments/searching.md renamed to ‎assignments/6-searching.md b/‎assignments/searching.md renamed to ‎assignments/6-searching.md
diff --git a/‎assignments/patterns.txt
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diff --git a/‎lectures/10-binary search/Handwritten notes on Binary Search.pdf
276 KB b/‎lectures/10-binary search/Handwritten notes on Binary Search.pdf
276 KB
@@ -34,18 +34,18 @@
     - Memory management
     - Input and Output
     - ArrayList Introduction
+    - Searching
+        - Linear Search 
+        - Binary Search
+        - Modified Binary Search
+        - (more later)
     - Sorting
         - Insertion Sort
         - Selection Sort
         - Bubble Sort
         - Count Sort
         - Radix Sort
         - Cyclic Sort
-    - Searching
-        - Linear Search 
-        - Binary Search
-        - Modified Binary Search
-        - (more later)
     - Sliding window
     - Two Pointer
     - Subarray Questions
 
@@ -37,7 +37,7 @@ Also,
 
 11. Convert the programs in [flow of program](flow-of-program.md), [conditionals & loops](conditionals-loops.md), [first java](first-java.md) assignemts into functions.
 
-12. Write a function to check if a given triplet is a pythogorian triplet or not. (A pythogorian triplet is when the sum of the square of two number is equal to the square of the third number).
+12. Write a function to check if a given triplet is a Pythagorean triplet or not. (A Pythagorean triplet is when the sum of the square of two number is equal to the square of the third number).
 
 13. Write a function that returns all prime numbers between two given numbers.
 
 
@@ -33,3 +33,4 @@
 3. [Product of Array Except Self](https://leetcode.com/problems/product-of-array-except-self/)
 4. [Find First and Last Position of Element in Sorted Array](https://leetcode.com/problems/find-first-and-last-position-of-element-in-sorted-array/)
 5. [Jump Game](https://leetcode.com/problems/jump-game/)
+6. [Rotate Array](https://leetcode.com/problems/rotate-array/)
@@ -159,3 +159,55 @@ Print these patterns using loops:
        ***    ***
        **      **
        *        *
+
+
+19.    ****
+       *  *
+       *  *
+       *  *
+       ****
+
+20.    1
+       2  3
+       4  5  6
+       7  8  9  10
+       11 12 13 14 15
+
+21.    1
+       0 1
+       1 0 1
+       0 1 0 1
+       1 0 1 0 1
+
+22.        *      *
+         *   *  *   *
+       *      *      *
+
+23.    *        *
+       **      **
+       * *    * *
+       *  *  *  *
+       *   **   *
+       *   **   *
+       *  *  *  *
+       * *    * *
+       **      **
+       *        *
+
+24.       *****
+         *   *
+        *   *
+       *   *
+      *****
+
+25.   1 1 1 1 1 1
+      2 2 2 2 2
+      3 3 3 3
+      4 4 4
+      5 5
+      6
+
+26.   1 2 3 4  17 18 19 20
+        5 6 7  14 15 16
+          8 9  12 13
+            10 11