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This is my personal record of solving LeetCode Problems. The algorithms may not be optimal, I hope you can understand.
If you have any questions or advices, please discuss them in Issues.
# | Title | Solution | Difficulty |
---|---|---|---|
1179 | Reformat Department Table | MySQL | Easy |
627 | Swap Salary | MySQL | Easy |
620 | Not Boring Movies | MySQL | Easy |
596 | Classes More Than 5 Students | MySQL | Easy |
595 | Big Countries | MySQL | Easy |
197 | Rising Temperature | MySQL | Easy |
196 | Delete Duplicate Emails | MySQL | Easy |
184 | Department Highest Salary | MySQL | Medium |
183 | Customer Who Never Order | MySQL | Easy |
182 | Duplicate Emails | MySQL | Easy |
181 | Employees Earning More Than Their Managers | MySQL | Easy |
180 | Consecutive Numbers | MySQL | Medium |
178 | Rank Scores | MySQL | Medium |
177 | Nth Highest Salary | MySQL | Medium |
176 | Second Highest Salary | MySQL | Easy |
175 | Combine Two Tables | MySQL | Easy |
# | Title | Solution | Difficulty |
---|---|---|---|
195 | Tenth Line | Bash | Easy |
194 | Transpose File | Bash | Medium |
193 | Valid Phone Number | Bash | Easy |
192 | Word Frequency | Bash | Medium |
# | Title | Solution | Difficulty |
---|---|---|---|
1114 | Print in Order | Python3 | Easy |