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Operation | Averge Case | Worst Case | |
---|---|---|---|
Copy | O(n) | O(n) | |
Append[1] | O(1) | O(1) | |
Insert | O(n) | O(n) | |
Get item | O(1) | O(1) | |
Set item | O(1) | O(1) | |
Delete item | O(n) | O(n) | |
Iteration | O(n) | O(n) | |
Get slice | O(k) | O(k) | |
Del slice | O(n) | O(n) |
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student_id | student_name | student_dept | |
---|---|---|---|
1 | Sam | IT | |
2 | Mark | CSE | |
3 | Tom | ECE | |
4 | Jerry | CIVIL | |
6 | Rahul | EEE | |
7 | Pandya | MECH |
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student_id | student_name | student_dept | |
---|---|---|---|
1 | Sam | IT | |
2 | Mark | CSE | |
3 | Tom | ECE | |
4 | Jerry | CIVIL | |
5 | Wood | NULL | |
6 | Rahul | EEE | |
7 | Pandya | MECH |
We can make this file beautiful and searchable if this error is corrected: No commas found in this CSV file in line 0.
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student_dept | |
CSE | |
ECE | |
EEE | |
MECH |
We can make this file beautiful and searchable if this error is corrected: No commas found in this CSV file in line 0.
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student_dept | |
MECH |
We can make this file beautiful and searchable if this error is corrected: No commas found in this CSV file in line 0.
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student_name | |
Rahul |
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student_dept | |
ECE |
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field | type | |
---|---|---|
student_id | int | |
student_name | varchar(20) | |
student_dept | char(10) |
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student_id | student_name | student_dept | |
---|---|---|---|
1 | Sam | IT | |
2 | Mark | CSE | |
3 | Tom | ECE | |
4 | Jerry | NULL | |
5 | Wood | NULL | |
6 | Rahul | EEE | |
7 | Pandya | MECH |
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student_id | student_name | student_dept | student_grade | |
---|---|---|---|---|
1 | Sam | IT | NULL | |
2 | Mark | CSE | NULL | |
3 | Tom | ECE | NULL | |
4 | Jerry | NULL | NULL | |
5 | Wood | NULL | NULL | |
6 | Rahul | EEE | NULL | |
7 | Pandya | MECH | NULL |
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