Python xóa ký tự khỏi chuỗi trong danh sách

Bài viết này trình bày một vấn đề như vậy về việc xóa ký tự thứ i khỏi chuỗi và nói về các giải pháp khả thi có thể được sử dụng để đạt được chúng bằng Python

Xóa ký tự thứ i khỏi chuỗi bằng phương thức gốc

Trong phương pháp này, người ta chỉ cần chạy một vòng lặp Python và nối thêm các ký tự khi chúng xuất hiện và tạo một chuỗi mới từ chuỗi hiện có trừ khi chỉ mục là i.  

Python3

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

6

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

7

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

8

 

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

9

The string after removal of i'th character : GeksForGeeks

0

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

7

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

1

 

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

2

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

3

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

4

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

5

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

6

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

7

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

8

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

9

The string after removal of i'th character : GeksForGeeks

0

The string after removal of i'th character : GeksForGeeks

1

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

7

The string after removal of i'th character : GeksForGeeks

3

The string after removal of i'th character : GeksForGeeks

4

The string after removal of i'th character : GeksForGeeks

5

The string after removal of i'th character : GeksForGeeks

0

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

7

The string after removal of i'th character : GeksForGeeks

0

The string after removal of i'th character : GeksForGeeks

9

The string after removal of i'th character : GeksForGeeks

0

 

The string after removal of i'th character : GeksForGeeks

1

The string after removal of i'th character : GeksForGeeks

2

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

6

The string after removal of i'th character : GeksForGeeks

4

The string after removal of i'th character : GeksForGeeks

9

The string after removal of i'th character : GeksForGeeks

6

đầu ra

The string after removal of i'th character : GeksForGeeks

Xóa ký tự thứ i khỏi chuỗi bằng cách sử dụng str. thay thế[]

các str. replace[] có thể được sử dụng để thực hiện tác vụ xóa vì chúng ta có thể thay thế chỉ mục cụ thể bằng char trống và do đó giải quyết được sự cố.  

Hạn chế. Hạn chế chính của phương pháp này là nó không thành công trong trường hợp có các bản sao trong một chuỗi khớp với ký tự tại vị trí. tôi. replace[] thay thế tất cả các lần xuất hiện của một ký tự cụ thể và do đó sẽ thay thế tất cả các lần xuất hiện của tất cả các ký tự tại vị trí i. Đôi khi chúng ta vẫn có thể sử dụng chức năng này nếu ký tự thay thế xuất hiện lần đầu tiên trong chuỗi.  

Python3

The string after removal of i'th character : GeksForGeeks

7

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

6

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

7

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

8

 

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

9

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

42

The string after removal of i'th character : GeksForGeeks

0

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

7

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

45____246

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

47

 

The string after removal of i'th character : GeksForGeeks

1

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

49

The string after removal of i'th character : GeksForGeeks

2

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

6

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

62

The string after removal of i'th character : GeksForGeeks

9

The string after removal of i'th character : GeksForGeeks

6

 

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

65

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

66

The string after removal of i'th character : GeksForGeeks

0

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

7

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

45

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

70

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

71

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

72

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

73

 

The string after removal of i'th character : GeksForGeeks

1

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

75

The string after removal of i'th character : GeksForGeeks

2

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

6

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

78

The string after removal of i'th character : GeksForGeeks

9

The string after removal of i'th character : GeksForGeeks

6

đầu ra

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

Xóa ký tự thứ i khỏi chuỗi bằng cách sử dụng lát cắt + nối

Người ta có thể sử dụng cắt chuỗi và cắt chuỗi trước pos i và cắt sau pos i. Sau đó, sử dụng phép nối chuỗi của cả hai, ký tự thứ i có thể bị xóa khỏi chuỗi.  

Python3

The string after removal of i'th character : GeksForGeeks

7

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

6

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

7

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

8

 

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

9

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

86

The string after removal of i'th character : GeksForGeeks

0

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

7

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

89

The string after removal of i'th character : GeksForGeeks

3

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

91

The string after removal of i'th character : GeksForGeeks

9

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

93____894

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

95

 

The string after removal of i'th character : GeksForGeeks

1

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

97

The string after removal of i'th character : GeksForGeeks

2

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

6

The string after removal of i'th character : GeksForGeeks

4

The string after removal of i'th character : GeksForGeeks

9

The string after removal of i'th character : GeksForGeeks

6

đầu ra

The string after removal of i'th character : GeksForGeeks

Xóa ký tự thứ i khỏi chuỗi bằng cách sử dụng str. tham gia [] và hiểu danh sách

Trong phương pháp này, trước tiên, mỗi phần tử của chuỗi được chuyển đổi thành từng phần tử của danh sách, sau đó mỗi phần tử trong số chúng được nối để tạo thành một chuỗi ngoại trừ chỉ mục đã chỉ định.  

Python3

The string after removal of i'th character : GeksForGeeks

7

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

6

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

7

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

8

 

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

9

The string after removal of i'th character : GeksForGeeks

08

The string after removal of i'th character : GeksForGeeks

0

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

7

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

01_______02

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

3

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

4

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

5

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

6______07

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

08

The string after removal of i'th character : GeksForGeeks

0

The string after removal of i'th character : GeksForGeeks

1

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

7

The string after removal of i'th character : GeksForGeeks

3

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

13

 

The string after removal of i'th character : GeksForGeeks

1

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

97

The string after removal of i'th character : GeksForGeeks

2

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

6

The string after removal of i'th character : GeksForGeeks

4

The string after removal of i'th character : GeksForGeeks

9

The string after removal of i'th character : GeksForGeeks

6

đầu ra.  

The string after removal of i'th character : GeksForGeeks

Xóa ký tự cụ thể khỏi chuỗi bằng translate[]

Trong phương pháp này, chúng tôi đã xóa 123 khỏi Geeksforgeeks bằng cách sử dụng chuỗi. dịch[].  

Python3

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

21

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

7

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

23

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

24

The string after removal of i'th character : GeksForGeeks

2

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

6

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

21

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

28

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

29

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

30

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

31

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

2

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

3

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

4

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

35

The string after removal of i'th character[ doesn't work] : GksForGks
The string after removal of i'th character[works] : GeekForGeeks

36