Update 6 files
- /practice_2024/Seminar_1/README.md
- /practice_2024/Seminar_1/solved_sem1.sql
- /practice_2024/Seminar_1/tasks_sem1.sql
- /practice_2024/Seminar_1/insert_sem1.sql
- /practice_2024/Seminar_1/img/img0_sql_statements.png
- /practice_2024/Seminar_1/img/img1_sql_datatypes.png