First commit
operator actions
Update Main.cpp

qwe
Update Main.cpp
by Max
Update Main.cpp

add authentication and authorization
add authorization and authentication
add authorization and authentication
change cout -> printf
add/delete account
add ppt
add Pavlova and Makarusho function description
Update Main.cpp
Delete 12.db
Delete BankSystem.vcxproj
Delete BankSystem.vcxproj.filters
Delete BankSystem.vcxproj.user
Delete BankWithOneTypeOfAccount_create.db
Delete Main.cpp
Delete sqlite3.c