add_course_exercise(NAME function_basics MODULE 03_functions STANDARD 26
    SOURCES src/function_basics.cpp test/function_basics_test.cpp)
add_course_exercise(NAME overloading MODULE 03_functions STANDARD 26
    SOURCES src/overloading.cpp test/overloading_test.cpp)
add_course_exercise(NAME default_parameters MODULE 03_functions STANDARD 26
    SOURCES src/default_parameters.cpp test/default_parameters_test.cpp)
add_course_exercise(NAME recursion MODULE 03_functions STANDARD 26
    SOURCES src/recursion.cpp test/recursion_test.cpp)
