Generatorların Oluşturulması ve Kullanılması.ipynb

Kernel: Python 3

def kareleri_al():
    sonuç = []
    
    for i in range(1,6):
        sonuç.append(i ** 2)
    return sonuç

print(kareleri_al())

[1, 4, 9, 16, 25]

def kareleri_al():
    for i in range(1,6):
        yield i ** 2

generator = kareleri_al()

print(generator)

<generator object kareleri_al at 0x000000C45A629A98>

iterator = iter(generator)

next(iterator)

1

next(iterator)

4

next(iterator)

9

next(iterator)

16

next(iterator)

25

next(iterator)

---------------------------------------------------------------------------
StopIteration                             Traceback (most recent call last)
<ipython-input-46-3733e97f93d6> in <module>()
----> 1 next(iterator)

StopIteration: 

iterator2 = iter(generator)

next(iterator2)

---------------------------------------------------------------------------
StopIteration                             Traceback (most recent call last)
<ipython-input-48-cc0a21ff0b5c> in <module>()
----> 1 next(iterator2)

StopIteration: 

liste = [i * 3 for i in range(5)]

liste

[0, 3, 6, 9, 12]

generator = (i * 3 for i in range(5))

print(generator)

<generator object <genexpr> at 0x000000C45A629B48>

iterator = iter(generator)

next(iterator)

0

next(iterator)

3

def carpimtablosu():
    for i in range(1,11):
        for j in range(1,11):
            yield "{} x {} = {}".format(i,j,i*j)

for i in carpimtablosu():
    print(i)

1 x 1 = 1
1 x 2 = 2
1 x 3 = 3
1 x 4 = 4
1 x 5 = 5
1 x 6 = 6
1 x 7 = 7
1 x 8 = 8
1 x 9 = 9
1 x 10 = 10
2 x 1 = 2
2 x 2 = 4
2 x 3 = 6
2 x 4 = 8
2 x 5 = 10
2 x 6 = 12
2 x 7 = 14
2 x 8 = 16
2 x 9 = 18
2 x 10 = 20
3 x 1 = 3
3 x 2 = 6
3 x 3 = 9
3 x 4 = 12
3 x 5 = 15
3 x 6 = 18
3 x 7 = 21
3 x 8 = 24
3 x 9 = 27
3 x 10 = 30
4 x 1 = 4
4 x 2 = 8
4 x 3 = 12
4 x 4 = 16
4 x 5 = 20
4 x 6 = 24
4 x 7 = 28
4 x 8 = 32
4 x 9 = 36
4 x 10 = 40
5 x 1 = 5
5 x 2 = 10
5 x 3 = 15
5 x 4 = 20
5 x 5 = 25
5 x 6 = 30
5 x 7 = 35
5 x 8 = 40
5 x 9 = 45
5 x 10 = 50
6 x 1 = 6
6 x 2 = 12
6 x 3 = 18
6 x 4 = 24
6 x 5 = 30
6 x 6 = 36
6 x 7 = 42
6 x 8 = 48
6 x 9 = 54
6 x 10 = 60
7 x 1 = 7
7 x 2 = 14
7 x 3 = 21
7 x 4 = 28
7 x 5 = 35
7 x 6 = 42
7 x 7 = 49
7 x 8 = 56
7 x 9 = 63
7 x 10 = 70
8 x 1 = 8
8 x 2 = 16
8 x 3 = 24
8 x 4 = 32
8 x 5 = 40
8 x 6 = 48
8 x 7 = 56
8 x 8 = 64
8 x 9 = 72
8 x 10 = 80
9 x 1 = 9
9 x 2 = 18
9 x 3 = 27
9 x 4 = 36
9 x 5 = 45
9 x 6 = 54
9 x 7 = 63
9 x 8 = 72
9 x 9 = 81
9 x 10 = 90
10 x 1 = 10
10 x 2 = 20
10 x 3 = 30
10 x 4 = 40
10 x 5 = 50
10 x 6 = 60
10 x 7 = 70
10 x 8 = 80
10 x 9 = 90
10 x 10 = 100