Update Day 5

Author: codingforentrepreneurs

.gitignore

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+.DS_Store

Day 5/day5_functions_end.py

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+items = ["Mic", "Phone", 323.12, 3123.123, "Justin", "Bag", "Cliff Bars", 134]
+
+str_items = []
+num_items = []
+
+
+for i in items:
+    if isinstance(i, float) or isinstance(i, int):
+        num_items.append(i)
+    elif isinstance(i, str):
+        str_items.append(i)
+    else:
+        pass
+
+
+print(str_items)
+
+print(num_items)
+
+
+def parse_lists(abc):
+    str_list_items = []
+    num_list_items = []
+    for i in abc:
+        if isinstance(i, float) or isinstance(i, int):
+            num_list_items.append(i)
+        elif isinstance(i, str):
+            str_list_items.append(i)
+        else:
+            pass
+    return str_list_items, num_list_items
+
+
+print(parse_lists(items))
+
+list_item = [123, 3234, "adfasd"]
+items2 = ["Mic", "Phone", list_item]
+
+print(parse_lists(items2))
+
+
+items3 = ["Mic", "Phone", 323.12, 3123.123, "Justin", "Bag", "Cliff Bars", 134]
+
+
+
+sum([123, 323, 423])
+
+
+
+def my_sum(my_num_list):
+    total = 0
+    for i in my_num_list:
+        if isinstance(i, float) or isinstance(i, int):
+            total += i
+    return total
+
+    #if isinstance(i, float) or isinstance(i, int):
+
+def count_nums(my_num_list):
+    total = 0
+    for i in my_num_list:
+        if isinstance(i, float) or isinstance(i, int):
+            total += 1
+    return total
+
+sum(items3)
+
+my_sum(items3)
+
+
+def my_avg(my_num_list):
+    the_sum = my_sum(my_num_list)
+    #num_of_items = len(my_num_list)
+    num_of_items = count_nums(my_num_list)
+    return the_sum / (num_of_items * 1.0)
+
+
+my_avg(items3)
+
+
+
+
+
+
+
+
+
+
+
+
+

Day 5/day5_functions_end_bonus.py

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+items3 = ["Mic", "Phone", 323.12, 3123.123, "Justin", "Bag", "Cliff Bars", 134]
+
+
+
+def my_sum_and_count(my_num_list):
+    total = 0
+    count = 0
+    for i in my_num_list:
+        if isinstance(i, float) or isinstance(i, int):
+            total += i
+            count += 1
+    return total, count
+
+
+def my_avg(my_num_list):
+    the_sum, num_of_items = my_sum_and_count(my_num_list)
+    return the_sum / (num_of_items * 1.0)
+
+
+my_avg(items3)
+
+
+
+
+
+
+
+
+
+
+
+
+

Day 5/day5_functions_start.py

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+items = ["Mic", "Phone", 323.12, 3123.123, "Justin", "Bag", "Cliff Bars", 134]
+
+str_items = []
+num_items = []
+
+
+for i in items:
+    if isinstance(i, float) or isinstance(i, int):
+        num_items.append(i)
+    elif isinstance(i, str):
+        str_items.append(i)
+    else:
+        pass
+
+
+print(str_items)
+
+print(num_items)

Day 5/day_5_notes.py

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+items = ["Microphone",  "Phone", 5502.22, "Camera", 312.33, "Cliff Bars", 423.00, "Climbing Shoes", 132, "Laptop", "Rope"]
+
+str_items = []
+int_items = []
+
+# same list
+
+# a-z 
+str_items.sort(key=str.lower)
+
+# z-a
+str_items.sort(key=str.lower, reverse=True)
+
+
+# Smallest - Largest
+int_items.sort()
+
+# Largest - Smallest
+int_items.sort(reverse = True)
+
+
+
+#To not modify the current list, use "sorted"
+new_list = sorted(str_items, reverse=True)
+
+numbers = [13, 123, 333, 423, 2341]
+
+total = sum(numbers)
+average = total/len(numbers) #rounded
+average_abs = total/(len(numbers) * 1.0)
+average_abs_2 = sum(numbers)/float(len(numbers))
+
+
+
+