add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/map)
add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/pqueue)
add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/queue)
add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/map)
add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/pqueue)
add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/queue)