Merge pull request #6 from PavanMudigondaTR/dev

Dev

Author: PavanMudigondaTR

37-list-comprehensions/fruits.py

@@ -0,0 +1,11 @@
+# List Comprehensions = A concise way to create lists of python
+#.                      Compact and easier to read than traditional loops
+#                       [expression for value in iterable if condition ]
+
+
+fruits = ["apple","orange","banana","coconut"]
+
+fruit_chars = [ fruit[0] for fruit in fruits ]
+
+print(fruit_chars)
+

37-list-comprehensions/grades.py

@@ -0,0 +1,12 @@
+# List Comprehensions = A concise way to create lists of python
+#.                      Compact and easier to read than traditional loops
+#                       [expression for value in iterable if condition ]
+
+
+grades = ["80","95","67","58","77","63"]
+
+# passing_grades = [ expression for value in iterable if condition]
+
+passing_grades = [ grade for grade in grades if int(grade) >= 60 ]
+
+print(passing_grades)

37-list-comprehensions/main.py

@@ -1 +1,22 @@
-# List Comprehensions
+# List Comprehensions = A concise way to create lists of python
+#.                      Compact and easier to read than traditional loops
+#                       [expression for value in iterable if condition ]
+
+
+# doubles = []
+
+# for x in range(1,11):
+#     doubles.append(x * 2)
+    
+# print(doubles)
+
+# doubles = [ expression for value in iteratable if condition ]
+
+doubles = [ x * 2 for x in range(1,11)]
+triples = [ y * 3 for y in range(1,11)]
+squares = [ z * 4 for z in range(1,11)]
+pentas  = [ a * 5 for a in range(1,11)]
+print(doubles)
+print(triples)
+print(squares)
+print(pentas)

37-list-comprehensions/numbers.py

@@ -0,0 +1,15 @@
+# List Comprehensions = A concise way to create lists of python
+#.                      Compact and easier to read than traditional loops
+#                       [expression for value in iterable if condition ]
+
+
+numbers = [1, -2, 3, -4, 5, -6, 7, -8, 9, -10]
+
+positive_nums = [num for num in numbers if num >= 0 ]
+negative_nums = [num for num in numbers if num <= 0 ]
+even_nums = [ num for num in numbers if num % 2 == 0]
+odd_nums = [ num for num in numbers if ((num >= 0) and (num % 2 != 0))]
+print(f"positive number: {positive_nums}")
+print(f"negative number: {negative_nums}")
+print(f"even number: {even_nums}")
+print(f"odd number: {odd_nums}")

38-match-case-statements/main.py

@@ -1 +1,58 @@
-# Match-Case Statements
+# Match-Case Statements (switch): An alternate to using many 'elif' statements
+#                                Execute some code if a value matches a 'case'
+#.                             Benefits: cleaner and syntax is more readable
+
+
+# def day_of_week(day):
+#     if day == 1:
+#         return "Its a monday"
+#     elif day == 2:
+#         return "Its a tuesday"
+#     elif day == 3:
+#         return "Its a wednesday"
+#     elif day == 4:
+#         return "Its a thursday"
+#     elif day == 5:
+#         return "its a friday"
+#     elif day == 6:
+#         return "its a saturday"
+#     elif day == 7:
+#         return "its a sunday"
+#     else:
+#         return "Not a valid day"
+    
+# print(day_of_week(1))  
+
+
+# def day_of_week(day):
+#     match day:
+#         case 1:
+#             return "Its a monday"
+#         case 2:
+#             return "Its a tuesday"
+#         case 3:
+#             return "Its a wednesday"
+#         case 4:
+#             return "Its a thursday"
+#         case 5:
+#             return "its a friday"
+#         case 6:
+#             return "its a saturday"
+#         case 7:
+#             return "its a sunday"
+#         case 8:
+#             return "Not a valid day"
+    
+# print(day_of_week(1))  
+
+
+def day_of_week(day):
+    match day:
+        case "Saturday" | "Sunday":
+            return True
+        case "Monday" | "Tuesday" | "Wednesday" | "Thursday" | "Friday":
+            return False
+        case _:
+            return False
+    
+print(day_of_week("Monday"))  

39-modules/__pycache__/example.cpython-314.pyc

@@ -0,0 +1,32 @@
+# Modules = a file containing code you want to include in your program
+#           use 'import' to include a module (built-in or your own)
+#.          useful to break up a large program reusable separate files
+
+# import math as m
+
+import math
+
+# print(math.pi)
+
+# print(math.pow(2,2))
+
+# print(math.sqrt(9))
+
+# a, b, c, d, e =1, 2, 3, 4, 5
+
+# print(math.e ** a)
+
+
+pi = math.pi
+
+def square(x):
+    return x ** 2
+
+def cube(x):
+    return x ** 3
+
+def circumference(radius):
+    return 2 * math.pi * radius
+
+def area(radius):
+    return math.pi * radius ** 2

39-modules/__pycache__/example.cpython-39.pyc

@@ -1 +1,26 @@
-# Modules
+#.........................main.py...............................
+
+# module = a file containing code you wnat to incldue in your program
+#.        use 'import' to include a module (built in or your own)
+#         useful to break up a large program reusable separate files
+
+import example
+
+result = example.pi
+print(result)
+
+square_value = example.square(3)
+
+print(f"square value: {square_value}")
+
+cube_value = example.cube(3)
+
+print(f"cube value: {cube_value}")
+
+circumference_value = example.circumference(3)
+
+print(f"circumference value: {circumference_value}")
+
+area_value = example.area(4)
+
+print(f"area value: {area_value}")

39-modules/example.py

@@ -2,13 +2,13 @@
 
 ## 📊 Progress Status
 
-![Progress](https://img.shields.io/badge/Progress-36%2F77-blue?style=for-the-badge)
-![Completion](https://img.shields.io/badge/Completion-46.7%25-green?style=for-the-badge)
+![Progress](https://img.shields.io/badge/Progress-40%2F77-blue?style=for-the-badge)
+![Completion](https://img.shields.io/badge/Completion-52%25-green?style=for-the-badge)
 
-**Programs Completed:** 36 out of 77
+**Programs Completed:** 40 out of 77
 
 ```
-███████████████░░░░░░░░░░░░░░░  46.7%
+███████████████░░░░░░░░░░░░░░░  52.0%
 ```
 
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