add_executable(2023_01 01.cpp)
target_link_libraries(2023_01 aocpp Boost::headers)

add_executable(2023_02 02.cpp)
target_link_libraries(2023_02 aocpp Boost::headers)

add_executable(2023_04 04.cpp)
target_link_libraries(2023_04 aocpp Boost::headers)