arrays: exercise 2

data_structures/2_Arrays/yash_solution/2_marvel.py

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+# 2. You have a list of your favourite marvel super heros.
+# ```
+# heros=['spider man','thor','hulk','iron man','captain america']
+# ```
+# Using this find out,
+#     1. Length of the list
+#     2. Add 'black panther' at the end of this list
+#     3. You realize that you need to add 'black panther' after 'hulk',
+#        so remove it from the list first and then add it after 'hulk'
+#     4. Now you don't like thor and hulk because they get angry easily :)
+#        So you want to remove thor and hulk from list and replace them with doctor strange (because he is cool).
+#        Do that with one line of code.
+#     5. Sort the heros list in alphabetical order (Hint. Use dir() functions to list down all functions available in list)
+
+# You have a list of your favourite marvel super heros. 
+heros=['spider man','thor','hulk','iron man','captain america']
+
+# Using this find out
+# 1. Length of the list
+print(f'1. length of {heros} is {len(heros)}')
+
+# 2. Add 'black panther' at the end of this list
+heros.append('black panther')
+print(f'2. Adding \'black panther\' at the end of the list: {heros}')
+
+# 3. You realize that you need to add 'black panther' after 'hulk',
+#  so remove it from the list first and then add it after 'hulk'
+heros.remove('black panther')
+heros.insert(3, 'black panther')
+print(f'3. Adding \'black panther\' after hulk: {heros}')
+
+# 4. remove thor & hulk, add 'captain strange' in their place
+heros[1:3]=['doctor strange']
+print(f'4. Replace thor & hulk with \'captain strange:\' {heros}')
+
+# 5. Sort the heros list in alphabetical order (Hint. Use dir() functions to list down all functions available in list)
+heros.sort()
+print(f'5. sorted list: {heros}')
+