Create NumberOfVowel.py

Python/NumberOfVowel.py

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+# Program to count the number of each vowels
+
+# string of vowels
+vowels = 'aeiou'
+
+ip_str = 'Hello, have you tried our tutorial section yet?'
+
+# make it suitable for caseless comparisions
+ip_str = ip_str.casefold()
+
+# make a dictionary with each vowel a key and value 0
+count = {}.fromkeys(vowels,0)
+
+# count the vowels
+for char in ip_str:
+   if char in count:
+       count[char] += 1
+
+print(count)

Python/Selection_Sort.py

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+# Selection sort in Python
+def selectionSort(array, size):
+
+	for ind in range(size):
+		min_index = ind
+
+		for j in range(ind + 1, size):
+			# select the minimum element in every iteration
+			if array[j] < array[min_index]:
+				min_index = j
+		# swapping the elements to sort the array
+		(array[ind], array[min_index]) = (array[min_index], array[ind])
+
+arr = [-2, 45, 0, 11, -9,88,-97,-202,747]
+size = len(arr)
+selectionSort(arr, size)
+print('The array after sorting in Ascending Order by selection sort is:')
+print(arr)