Arrays exercise from Youtube done

Author: digitalenggph

data_structures/2_Arrays/2_arrays_excercise_krl.py

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+# TODO 1.  Expense Exercise
+
+expense_list = [("January", 2200), ("February", 2350), ("March",2600),
+                ("April", 2130), ("May", 2190)]
+
+# Question 1.1
+question_1_1 = expense_list[1][1]-expense_list[0][1]
+print(f"Extra expense Feb vs Jan = {question_1_1}")
+
+# Question 1.2
+total_expense_quarter_one = 0
+for month in range(0,3):
+    total_expense_quarter_one += expense_list[month][1]
+
+question_1_2 = total_expense_quarter_one
+print(f"Total expense for the first quarter = {question_1_2}")
+
+# Question 1.3
+equals_2000 = False
+for month in range(0, len(expense_list)):
+    if expense_list[month][1] == 2000:
+        equals_2000 = True
+
+if equals_2000:
+    print(f"There is a monthly expense that is exactly 2000 dollars")
+else:
+    print(f"There is no monthly expense that is exactly 2000 dollars")
+
+# Question 1.4
+expense_list.append(("June", 1980))
+print(expense_list)
+
+# Question 1.5
+expense_list[3] = ("April", expense_list[3][1] - 200)
+print(expense_list[3])
+
+# TODO 2. Super Hero exercise
+
+list_heroes = ["spider man", "thor", "hulk", "iron man", "captain america"]
+
+# Question 2.1
+print("\n")
+print(len(list_heroes))
+
+# Question 2.2
+list_heroes.append("black panther")
+print(list_heroes)
+
+# Question 2.3
+list_heroes.remove("black panther")
+list_heroes.insert(2, "black panther")
+print(list_heroes)
+
+# Question 2.4
+list_heroes[1], list_heroes[3] = "doctor strange", "doctor strange"
+print(list_heroes)
+
+# Question 2.5
+list_heroes = sorted(list_heroes)
+print(list_heroes)
+
+# TODO 3. Odd number exercise
+
+user_odd_input = int(input("Input maximum number for the list of odd numbers. "))
+
+list_of_odd_numbers = []
+
+for i in range (1, user_odd_input+1):
+    if i % 2 != 0:
+        list_of_odd_numbers.append(i)
+
+print(list_of_odd_numbers)
+
+
+
+