CoCalc -- Listeler.ipynb

GitHub Repository: mustafamuratcoskun/Sifirdan-Ileri-Seviyeye-Python-Programlama
Path: blob/master/Temel Python Objeleri ve Veri Yapıları/Videolardaki Notebooklar/Listeler.ipynb
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Kernel: Python 3

In [1]:

liste = ["Elma",35,"Merhaba",3.14,5]

In [2]:

type(liste)

Out[2]:

list

In [3]:

liste = []
liste

Out[3]:

[]

In [4]:

liste = list()

In [5]:

liste

Out[5]:

[]

In [6]:

liste2 = [1,2,3,4,5,6,7,8,9]
len(liste2)

Out[6]:

9

In [7]:

liste = list("Merhaba")
liste

Out[7]:

['M', 'e', 'r', 'h', 'a', 'b', 'a']

In [8]:

len(liste)

Out[8]:

7

In [5]:

liste1 =  [1,2,3]
liste2 = [4,5,6]
liste3 = liste1 + liste2
liste3

Out[5]:

[1, 2, 3, 4, 5, 6]

In [6]:

liste1 * 3

Out[6]:

[1, 2, 3, 1, 2, 3, 1, 2, 3]

In [7]:

liste1

Out[7]:

[1, 2, 3]

In [8]:

liste1 = liste1 * 3
liste1

Out[8]:

[1, 2, 3, 1, 2, 3, 1, 2, 3]

In [9]:

a = "Murat"
a[1] = "p"

Out[9]:

---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
<ipython-input-9-8a91b65a69a7> in <module>()
      1 a = "Murat"
----> 2 a[1] = "p"

TypeError: 'str' object does not support item assignment

In [10]:

liste2

Out[10]:

[4, 5, 6]

In [11]:

liste2[1] = 10

In [12]:

liste2

Out[12]:

[4, 10, 6]

In [13]:

liste = [1,2,3,4,5,6]
liste[:2]

Out[13]:

[1, 2]

In [14]:

liste[:2] = [10,11]

In [15]:

liste2

Out[15]:

[4, 10, 6]

In [16]:

liste

Out[16]:

[10, 11, 3, 4, 5, 6]

In [17]:

liste

Out[17]:

[10, 11, 3, 4, 5, 6]

In [18]:

liste.append("Python")

In [19]:

liste

Out[19]:

[10, 11, 3, 4, 5, 6, 'Python']

In [20]:

liste.append(12)

In [21]:

liste

Out[21]:

[10, 11, 3, 4, 5, 6, 'Python', 12]

In [22]:

liste

Out[22]:

[10, 11, 3, 4, 5, 6, 'Python', 12]

In [23]:

liste.pop()

Out[23]:

12

In [24]:

liste

Out[24]:

[10, 11, 3, 4, 5, 6, 'Python']

In [25]:

liste.pop(0)

Out[25]:

10

In [26]:

liste

Out[26]:

[11, 3, 4, 5, 6, 'Python']

In [27]:

liste = [34,2,1,5,6,32,100]
liste.sort()

In [28]:

liste

Out[28]:

[1, 2, 5, 6, 32, 34, 100]

In [29]:

liste.sort(reverse = True)

In [30]:

liste

Out[30]:

[100, 34, 32, 6, 5, 2, 1]

In [31]:

liste = ["Php","Python","Java","C"]
liste.sort()

In [32]:

liste

Out[32]:

['C', 'Java', 'Php', 'Python']

In [33]:

liste.sort(reverse = True)

In [34]:

liste

Out[34]:

['Python', 'Php', 'Java', 'C']

In [35]:

liste = [1,2,3,4,5,6]
liste[50]

Out[35]:

---------------------------------------------------------------------------
IndexError                                Traceback (most recent call last)
<ipython-input-35-9db80a335226> in <module>()
      1 liste = [1,2,3,4,5,6]
----> 2 liste[50]

IndexError: list index out of range

In [36]:

liste = [[1,2],[3,4],[5,6]]
liste

Out[36]:

[[1, 2], [3, 4], [5, 6]]

In [37]:

liste[1]

Out[37]:

[3, 4]

In [38]:

liste[1][1]

Out[38]:

4

In [ ]:

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