typo corrected

Sorting Algorithims/Binary_Insertion_Sort.py → Sorting Algorithms/Binary_Insertion_Sort.py

@@ -1,26 +1,26 @@
-def Binary_Search(Test_arr, low, high, k):
-    if high >= low:
-        Mid = (low + high) // 2
-        if Test_arr[Mid] < k:
-            return Binary_Search(Test_arr, Mid + 1, high, k)
-        elif Test_arr[Mid] > k:
-            return Binary_Search(Test_arr, low, Mid - 1, k)
-        else:
-            return Mid
-    else:
-        return low
-
-
-def Insertion_Sort(Test_arr):
-    for i in range(1, len(Test_arr)):
-        val = Test_arr[i]
-        j = Binary_Search(Test_arr[:i], 0, len(Test_arr[:i]) - 1, val)
-        Test_arr.pop(i)
-        Test_arr.insert(j, val)
-    return Test_arr
-
-
-if __name__ == "__main__":
-    Test_list = input("Enter the list of Numbers: ").split()
-    Test_list = [int(i) for i in Test_list]
-    print(f"Binary Insertion Sort: {Insertion_Sort(Test_list)}")
+def Binary_Search(Test_arr, low, high, k):
+    if high >= low:
+        Mid = (low + high) // 2
+        if Test_arr[Mid] < k:
+            return Binary_Search(Test_arr, Mid + 1, high, k)
+        elif Test_arr[Mid] > k:
+            return Binary_Search(Test_arr, low, Mid - 1, k)
+        else:
+            return Mid
+    else:
+        return low
+
+
+def Insertion_Sort(Test_arr):
+    for i in range(1, len(Test_arr)):
+        val = Test_arr[i]
+        j = Binary_Search(Test_arr[:i], 0, len(Test_arr[:i]) - 1, val)
+        Test_arr.pop(i)
+        Test_arr.insert(j, val)
+    return Test_arr
+
+
+if __name__ == "__main__":
+    Test_list = input("Enter the list of Numbers: ").split()
+    Test_list = [int(i) for i in Test_list]
+    print(f"Binary Insertion Sort: {Insertion_Sort(Test_list)}")

Sorting Algorithims/Counting-sort.py → Sorting Algorithms/Counting-sort.py

@@ -1,44 +1,44 @@
-# python program for counting sort (updated)
-n = int(input("please give the number of elements\n"))
-print("okey now plase enter n numbers seperated by spaces")
-tlist = list(map(int, input().split()))
-k = max(tlist)
-n = len(tlist)
-
-
-def counting_sort(tlist, k, n):
-
-    """Counting sort algo with sort in place.
-    Args:
-        tlist: target list to sort
-        k: max value assume known before hand
-        n: the length of the given list
-        map info to index of the count list.
-    Adv:
-        The count (after cum sum) will hold the actual position of the element in sorted order
-        Using the above,
-
-    """
-
-    # Create a count list and using the index to map to the integer in tlist.
-    count_list = [0] * (k + 1)
-
-    # iterate the tgt_list to put into count list
-    for i in range(0, n):
-        count_list[tlist[i]] += 1
-
-    # Modify count list such that each index of count list is the combined sum of the previous counts
-    # each index indicate the actual position (or sequence) in the output sequence.
-    for i in range(1, k + 1):
-        count_list[i] = count_list[i] + count_list[i - 1]
-
-    flist = [0] * (n)
-    for i in range(n - 1, -1, -1):
-        count_list[tlist[i]] = count_list[tlist[i]] - 1
-        flist[count_list[tlist[i]]] = tlist[i]
-
-    return flist
-
-
-flist = counting_sort(tlist, k, n)
-print(flist)
+# python program for counting sort (updated)
+n = int(input("please give the number of elements\n"))
+print("okey now plase enter n numbers seperated by spaces")
+tlist = list(map(int, input().split()))
+k = max(tlist)
+n = len(tlist)
+
+
+def counting_sort(tlist, k, n):
+
+    """Counting sort algo with sort in place.
+    Args:
+        tlist: target list to sort
+        k: max value assume known before hand
+        n: the length of the given list
+        map info to index of the count list.
+    Adv:
+        The count (after cum sum) will hold the actual position of the element in sorted order
+        Using the above,
+
+    """
+
+    # Create a count list and using the index to map to the integer in tlist.
+    count_list = [0] * (k + 1)
+
+    # iterate the tgt_list to put into count list
+    for i in range(0, n):
+        count_list[tlist[i]] += 1
+
+    # Modify count list such that each index of count list is the combined sum of the previous counts
+    # each index indicate the actual position (or sequence) in the output sequence.
+    for i in range(1, k + 1):
+        count_list[i] = count_list[i] + count_list[i - 1]
+
+    flist = [0] * (n)
+    for i in range(n - 1, -1, -1):
+        count_list[tlist[i]] = count_list[tlist[i]] - 1
+        flist[count_list[tlist[i]]] = tlist[i]
+
+    return flist
+
+
+flist = counting_sort(tlist, k, n)
+print(flist)

Sorting Algorithims/Heap sort.py → Sorting Algorithms/Heap sort.py

@@ -1,49 +1,49 @@
-# Python program for implementation of heap Sort
-
-# To heapify subtree rooted at index i.
-# n is size of heap
-def heapify(arr, n, i):
-    largest = i  # Initialize largest as root
-    l = 2 * i + 1  # left = 2*i + 1
-    r = 2 * i + 2  # right = 2*i + 2
-
-    # See if left child of root exists and is
-    # greater than root
-    if l < n and arr[i] < arr[l]:
-        largest = l
-
-    # See if right child of root exists and is
-    # greater than root
-    if r < n and arr[largest] < arr[r]:
-        largest = r
-
-    # Change root, if needed
-    if largest != i:
-        arr[i], arr[largest] = arr[largest], arr[i]  # swap
-
-        # Heapify the root.
-        heapify(arr, n, largest)
-
-
-# The main function to sort an array of given size
-def heapSort(arr):
-    n = len(arr)
-
-    # Build a maxheap.
-    # Since last parent will be at ((n//2)-1) we can start at that location.
-    for i in range(n // 2 - 1, -1, -1):
-        heapify(arr, n, i)
-
-    # One by one extract elements
-    for i in range(n - 1, 0, -1):
-        arr[i], arr[0] = arr[0], arr[i]  # swap
-        heapify(arr, i, 0)
-
-
-# Driver code to test above
-arr = [12, 11, 13, 5, 6, 7]
-heapSort(arr)
-n = len(arr)
-print("Sorted array is")
-for i in range(n):
-    print("%d" % arr[i]),
+# Python program for implementation of heap Sort
+
+# To heapify subtree rooted at index i.
+# n is size of heap
+def heapify(arr, n, i):
+    largest = i  # Initialize largest as root
+    l = 2 * i + 1  # left = 2*i + 1
+    r = 2 * i + 2  # right = 2*i + 2
+
+    # See if left child of root exists and is
+    # greater than root
+    if l < n and arr[i] < arr[l]:
+        largest = l
+
+    # See if right child of root exists and is
+    # greater than root
+    if r < n and arr[largest] < arr[r]:
+        largest = r
+
+    # Change root, if needed
+    if largest != i:
+        arr[i], arr[largest] = arr[largest], arr[i]  # swap
+
+        # Heapify the root.
+        heapify(arr, n, largest)
+
+
+# The main function to sort an array of given size
+def heapSort(arr):
+    n = len(arr)
+
+    # Build a maxheap.
+    # Since last parent will be at ((n//2)-1) we can start at that location.
+    for i in range(n // 2 - 1, -1, -1):
+        heapify(arr, n, i)
+
+    # One by one extract elements
+    for i in range(n - 1, 0, -1):
+        arr[i], arr[0] = arr[0], arr[i]  # swap
+        heapify(arr, i, 0)
+
+
+# Driver code to test above
+arr = [12, 11, 13, 5, 6, 7]
+heapSort(arr)
+n = len(arr)
+print("Sorted array is")
+for i in range(n):
+    print("%d" % arr[i]),

Sorting Algorithims/Linear_Insertion_Sort.py → Sorting Algorithms/Linear_Insertion_Sort.py

@@ -1,21 +1,21 @@
-def Linear_Search(Test_arr, val):
-    index = 0
-    for i in range(len(Test_arr)):
-        if val > Test_arr[i]:
-            index = i + 1
-    return index
-
-
-def Insertion_Sort(Test_arr):
-    for i in range(1, len(Test_arr)):
-        val = Test_arr[i]
-        j = Linear_Search(Test_arr[:i], val)
-        Test_arr.pop(i)
-        Test_arr.insert(j, val)
-    return Test_arr
-
-
-if __name__ == "__main__":
-    Test_list = input("Enter the list of Numbers: ").split()
-    Test_list = [int(i) for i in Test_list]
-    print(f"Binary Insertion Sort: {Insertion_Sort(Test_list)}")
+def Linear_Search(Test_arr, val):
+    index = 0
+    for i in range(len(Test_arr)):
+        if val > Test_arr[i]:
+            index = i + 1
+    return index
+
+
+def Insertion_Sort(Test_arr):
+    for i in range(1, len(Test_arr)):
+        val = Test_arr[i]
+        j = Linear_Search(Test_arr[:i], val)
+        Test_arr.pop(i)
+        Test_arr.insert(j, val)
+    return Test_arr
+
+
+if __name__ == "__main__":
+    Test_list = input("Enter the list of Numbers: ").split()
+    Test_list = [int(i) for i in Test_list]
+    print(f"Binary Insertion Sort: {Insertion_Sort(Test_list)}")