diff --git a/Others/Buzz_number.cpp b/others/Buzz_number.cpp
similarity index 100%
rename from Others/Buzz_number.cpp
rename to others/Buzz_number.cpp
diff --git a/Others/Decimal To Binary.cpp b/others/Decimal To Binary.cpp
similarity index 100%
rename from Others/Decimal To Binary.cpp
rename to others/Decimal To Binary.cpp
diff --git a/Others/Decimal To Hexadecimal .cpp b/others/Decimal To Hexadecimal .cpp
similarity index 100%
rename from Others/Decimal To Hexadecimal .cpp
rename to others/Decimal To Hexadecimal .cpp
diff --git a/Others/Decimal to Roman Numeral.cpp b/others/Decimal to Roman Numeral.cpp
similarity index 100%
rename from Others/Decimal to Roman Numeral.cpp
rename to others/Decimal to Roman Numeral.cpp
diff --git a/Others/GCD_of_n_numbers.cpp b/others/GCD_of_n_numbers.cpp
similarity index 100%
rename from Others/GCD_of_n_numbers.cpp
rename to others/GCD_of_n_numbers.cpp
diff --git a/Others/Palindromeofnumber.cpp b/others/Palindromeofnumber.cpp
similarity index 100%
rename from Others/Palindromeofnumber.cpp
rename to others/Palindromeofnumber.cpp
diff --git a/Others/Paranthesis Matching.cpp b/others/Paranthesis Matching.cpp
similarity index 100%
rename from Others/Paranthesis Matching.cpp
rename to others/Paranthesis Matching.cpp
diff --git a/Others/Primality Test.cpp b/others/Primality Test.cpp
similarity index 100%
rename from Others/Primality Test.cpp
rename to others/Primality Test.cpp
diff --git a/Others/Sparse matrix.cpp b/others/Sparse matrix.cpp
similarity index 100%
rename from Others/Sparse matrix.cpp
rename to others/Sparse matrix.cpp
diff --git a/Others/Strassen Matrix Multiplication.cpp b/others/Strassen Matrix Multiplication.cpp
similarity index 100%
rename from Others/Strassen Matrix Multiplication.cpp
rename to others/Strassen Matrix Multiplication.cpp
diff --git a/Others/String Fibonacci.cpp b/others/String Fibonacci.cpp
similarity index 100%
rename from Others/String Fibonacci.cpp
rename to others/String Fibonacci.cpp
diff --git a/Others/Tower of Hanoi.cpp b/others/Tower of Hanoi.cpp
similarity index 100%
rename from Others/Tower of Hanoi.cpp
rename to others/Tower of Hanoi.cpp
diff --git a/Others/fibonacci.cpp b/others/fibonacci.cpp
similarity index 100%
rename from Others/fibonacci.cpp
rename to others/fibonacci.cpp
diff --git a/Others/happy_number.cpp b/others/happy_number.cpp
similarity index 100%
rename from Others/happy_number.cpp
rename to others/happy_number.cpp
diff --git a/Others/pascal_triangle.cpp b/others/pascal_triangle.cpp
similarity index 94%
rename from Others/pascal_triangle.cpp
rename to others/pascal_triangle.cpp
index b6f762d97..101100018 100644
--- a/Others/pascal_triangle.cpp
+++ b/others/pascal_triangle.cpp
@@ -1,63 +1,63 @@
-#include<iostream>
-
-using namespace std;
-
-void show_pascal(int **arr, int n)
-{
-	//pint Pascal's Triangle
-	for (int i = 0; i < n; ++i)
-	{
-		for (int j = 0; j < n + i; ++j)
-		{
-			if (arr[i][j] == 0)
-				cout << " ";
-			else
-				cout << arr[i][j];
-		}
-		cout << endl;
-	}
-}
-
-int **pascal_triangle(int **arr, int n)
-{
-	for (int i = 0; i < n; ++i)
-	{
-		for (int j = n - i - 1; j < n + i; ++j)
-		{
-			if (j == n - i - 1 || j == n + i - 1)
-				arr[i][j] = 1;				//The edge of the Pascal triangle goes in 1
-			else
-				arr[i][j] = arr[i - 1][j - 1] + arr[i - 1][j + 1];
-		}
-	}
-
-	return arr;
-}
-
-int main()
-{
-	int n = 0;
-
-	cout << "Set Pascal's Triangle Height" << endl;
-	cin >> n;
-	
-	//memory allocation (Assign two-dimensional array to store Pascal triangle)
-	int **arr = new int*[n];
-	for (int i = 0; i < n; ++i)
-	{
-		arr[i] = new int[2 * n - 1];
-		memset(arr[i], 0, sizeof(int)*(2 * n - 1));
-	}
-	
-	pascal_triangle(arr, n);
-	show_pascal(arr, n);
-
-	//deallocation
-	for (int i = 0; i < n; ++i)
-	{
-		delete[] arr[i];
-	}
-	delete[] arr;
-
-	return 0;
-}
+#include<iostream>
+
+using namespace std;
+
+void show_pascal(int **arr, int n)
+{
+	//pint Pascal's Triangle
+	for (int i = 0; i < n; ++i)
+	{
+		for (int j = 0; j < n + i; ++j)
+		{
+			if (arr[i][j] == 0)
+				cout << " ";
+			else
+				cout << arr[i][j];
+		}
+		cout << endl;
+	}
+}
+
+int **pascal_triangle(int **arr, int n)
+{
+	for (int i = 0; i < n; ++i)
+	{
+		for (int j = n - i - 1; j < n + i; ++j)
+		{
+			if (j == n - i - 1 || j == n + i - 1)
+				arr[i][j] = 1;				//The edge of the Pascal triangle goes in 1
+			else
+				arr[i][j] = arr[i - 1][j - 1] + arr[i - 1][j + 1];
+		}
+	}
+
+	return arr;
+}
+
+int main()
+{
+	int n = 0;
+
+	cout << "Set Pascal's Triangle Height" << endl;
+	cin >> n;
+	
+	//memory allocation (Assign two-dimensional array to store Pascal triangle)
+	int **arr = new int*[n];
+	for (int i = 0; i < n; ++i)
+	{
+		arr[i] = new int[2 * n - 1];
+		memset(arr[i], 0, sizeof(int)*(2 * n - 1));
+	}
+	
+	pascal_triangle(arr, n);
+	show_pascal(arr, n);
+
+	//deallocation
+	for (int i = 0; i < n; ++i)
+	{
+		delete[] arr[i];
+	}
+	delete[] arr;
+
+	return 0;
+}
diff --git a/Others/sieve_of_Eratosthenes.cpp b/others/sieve_of_Eratosthenes.cpp
similarity index 100%
rename from Others/sieve_of_Eratosthenes.cpp
rename to others/sieve_of_Eratosthenes.cpp
diff --git a/Others/smallest-circle.cpp b/others/smallest-circle.cpp
similarity index 100%
rename from Others/smallest-circle.cpp
rename to others/smallest-circle.cpp
diff --git a/Others/spiral_print.cpp b/others/spiral_print.cpp
similarity index 94%
rename from Others/spiral_print.cpp
rename to others/spiral_print.cpp
index 1a843c8cd..e6e6899ef 100644
--- a/Others/spiral_print.cpp
+++ b/others/spiral_print.cpp
@@ -1,78 +1,78 @@
-#include <iostream>
-using namespace std;
-
-void genArray(int a[][10], int r, int c)
-{
-
-    int value = 1;
-    for (int i = 0; i < r; i++)
-    {
-        for (int j = 0; j < c; j++)
-        {
-            a[i][j] = value;
-            cout << a[i][j] << " ";
-            value++;
-        }
-        cout << endl;
-    }
-}
-void spiralPrint(int a[][10], int r, int c)
-{
-
-    int startRow = 0, endRow = r - 1;
-    int startCol = 0, endCol = c - 1;
-    int cnt = 0;
-
-    while (startRow <= endRow && startCol <= endCol)
-    {
-
-        ///Print start row
-        for (int i = startCol; i <= endCol; i++, cnt++)
-        {
-            cout << a[startRow][i] << " ";
-        }
-        startRow++;
-
-        ///Print the end col
-        for (int i = startRow; i <= endRow; i++, cnt++)
-        {
-            cout << a[i][endCol] << " ";
-        }
-        endCol--;
-
-        ///Print the end row
-        if (cnt == r * c)
-        {
-            break;
-        }
-
-        for (int i = endCol; i >= startCol; i--, cnt++)
-        {
-            cout << a[endRow][i] << " ";
-        }
-        endRow--;
-
-        ///Print the start Col
-        if (cnt == r * c)
-        {
-            break;
-        }
-        for (int i = endRow; i >= startRow; i--, cnt++)
-        {
-            cout << a[i][startCol] << " ";
-        }
-        startCol++;
-    }
-}
-
-int main()
-{
-    int a[10][10];
-
-    int r, c;
-    cin >> r >> c;
-    genArray(a, r, c);
-    spiralPrint(a, r, c);
-
-    return 0;
-}
+#include <iostream>
+using namespace std;
+
+void genArray(int a[][10], int r, int c)
+{
+
+    int value = 1;
+    for (int i = 0; i < r; i++)
+    {
+        for (int j = 0; j < c; j++)
+        {
+            a[i][j] = value;
+            cout << a[i][j] << " ";
+            value++;
+        }
+        cout << endl;
+    }
+}
+void spiralPrint(int a[][10], int r, int c)
+{
+
+    int startRow = 0, endRow = r - 1;
+    int startCol = 0, endCol = c - 1;
+    int cnt = 0;
+
+    while (startRow <= endRow && startCol <= endCol)
+    {
+
+        ///Print start row
+        for (int i = startCol; i <= endCol; i++, cnt++)
+        {
+            cout << a[startRow][i] << " ";
+        }
+        startRow++;
+
+        ///Print the end col
+        for (int i = startRow; i <= endRow; i++, cnt++)
+        {
+            cout << a[i][endCol] << " ";
+        }
+        endCol--;
+
+        ///Print the end row
+        if (cnt == r * c)
+        {
+            break;
+        }
+
+        for (int i = endCol; i >= startCol; i--, cnt++)
+        {
+            cout << a[endRow][i] << " ";
+        }
+        endRow--;
+
+        ///Print the start Col
+        if (cnt == r * c)
+        {
+            break;
+        }
+        for (int i = endRow; i >= startRow; i--, cnt++)
+        {
+            cout << a[i][startCol] << " ";
+        }
+        startCol++;
+    }
+}
+
+int main()
+{
+    int a[10][10];
+
+    int r, c;
+    cin >> r >> c;
+    genArray(a, r, c);
+    spiralPrint(a, r, c);
+
+    return 0;
+}
diff --git a/Others/vector_important_functions.cpp b/others/vector_important_functions.cpp
similarity index 100%
rename from Others/vector_important_functions.cpp
rename to others/vector_important_functions.cpp