Gb python lesson2

gb-python-ls2-1.py

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+a = list(input('Write something:) '))
+print(a)
+for element in a:
+    print(type(element))

gb-python-ls2-2.py

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+a = list(input('Write something:) ').split())
+print(a)
+
+for i in range(1, len(a), 2):
+    a[i - 1], a[i] = a[i], a[i - 1]
+
+print(a)

gb-python-ls2-3.py

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+l_seasons = ['зима', 'зима', 'весна', 'весна', 'весна', 'лето', 'лето', 'лето', 'осень', 'осень', 'осень', 'зима']
+d_seasons = {1: 'зима', 2: 'зима', 3: 'весна', 4: 'весна', 5: 'весна', 6: 'лето', 7: 'лето', 8: 'лето', 9: 'осень',
+             10: 'осень', 11: 'осень', 12: 'зима'}
+month = int(input('Enter the month number: '))
+if month in d_seasons:
+    print(l_seasons[month - 1])
+    print(d_seasons[month])
+elso:
+    print('Invalid value')

gb-python-ls2-4.py

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+a = input('Enter few words separated by a space: ').split()
+
+for i, word in enumerate(a,1):
+    print(f'{i} {word[:10]}')

gb-python-ls2-5.py

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+a = [1, 9, 9, 7, 2, 0, 0, 1]
+new_num = int(input('Enter a new rating: '))
+i = 0
+for n in a:
+    if new_num <= n:
+        i += 1
+a.insert(i, new_num)
+print(a)

gb-python-ls2-6.py

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+i = 1
+products = []
+n = int(input('Enter the number of products: '))
+for _ in range(n):
+    name = input('Enter the product name: ')
+    price = input('Enter the product price: ')
+    quantity = input('Enter the product quantity: ')
+    measure = input('Enter the units of measurement: ')
+    products.append((i, {'name': name, 'price': price, 'quantity': quantity, 'units': measure}))
+    i += 1
+print(products)
+products_dict = {'name': [], 'price': [], 'quantity': [], 'measure': []}
+for product in products:
+    products_dict['name'].append(product[1]['name'])
+    products_dict['price'].append(product[1]['price'])
+    products_dict['quantity'].append(product[1]['quantity'])
+    if product[1]['units'] not in products_dict['units']:
+        products_dict['units'].append(product[1]['units'])
+print(products_dict)