The tutorial contains 6 labs on linear data structures. Among them are dynamic arrays, simply connected linear list, stack, queue, sets. In laboratory work, 30 task options are offered to consolidate the topic of laboratory work. Each laboratory work is accompanied by brief theoretical information on the topic, and is also illustrated by solving typical examples. Each example contains a problem condition, a statement of the algorithm (principle) of solving the problem, a form layout with a description of the necessary components, a listing of the program code for solving this problem.