master
create LR_3/character_filtering.c
create LR_3/definition_of_sign.c
create LR_3/maximum_of_three.c
create LR_3/parity_of_the_number.c
create LR_3/point_position.c
create LR_3/search_numbers.c
create LR_3/sequence_summation.c
create LR_3/sum_odd.c