Федеральное государственное бюджетное образовательное учреждение 1 страница

Методические указания к выполнению контрольной работы

по дисциплине

Б.1.1.5 "Информатика"

 

направления подготовки

09.03.02 "Информационные системы и технологии"

Профиль «Информационные системы и технологии»

 

 

Саратов 2017

Цель работы

Целью работы является формирование компетенции ОПК-1: владение широкой общей подготовкой (базовыми знаниями) для решения практических задач в области информационных систем и технологий.

Компетенция формируется путем отработки навыкаработы с двоичным представлением данных в памяти компьютера.

 

Порядок выполнения работы

Работа выполняется студентом самостоятельно, путем решения задач по следующим темам:

· Переводы чисел (как целых так и вещественных) между десятичной и недесятичными системами счислений

· Переводы чисел между системами счисления с основанием 2

· Арифметические операции с двоичными числами

· Представление значений в виде прямых, обратных и дополненных кодов, а также выполнение сложения чисел выраженных в кодах.

Работа выполняется в следующей последовательности:

1. Выбор заданий для решения. Студент выполняет задания в соответствии со своим вариантом, выбирая его из таблицы вариантов. Вариант работы соответствует последним двум цифрам номера студенческого билета (см. таблицу вариантов). 

2. Чтение описаний задач. Задачи представляют собой набор простых арифметических упражнений, каждое из которых необходимо выполнить именно тем способом, который требуется в данном упражнении.

3. Решение задачи. Решение засчитывается только в том случае, если был описан процесс решения (см. пример в приложении 1). Если для задачи даны только исходные данные и результат – задача не засчитывается.

4. Оформление работы. Результат работы оформляется в виде отчета в doc файле, содержащем титульный листи описание решения каждой задачи в электронном либо отсканированном виде. Данный файл сдается на диске преподавателю. В приложении 1 дан образец отчета.

Таблица вариантов

№ варианта	Упр.1	Упр.2	Упр.3	Упр.4	Упр.5	Упр.6	Упр.7	Упр.8	Упр.9	Упр.10
1	23, 21, 16	30, 4, 3	26, 32, 18	7, 11, 25	32, 25, 6	18, 19, 28	6, 9, 7	23, 21, 16	24	3
2	2, 24, 25	15, 33, 8	10, 11, 12	3, 10, 9	19, 17, 30	25, 24, 3	5, 27, 28	2, 24, 25	7	6
3	30, 26, 22	15, 9, 25	32, 13, 28	29, 20, 13	19, 3, 18	3, 29, 5	28, 15, 32	30, 26, 22	25	6
4	23, 14, 1	8, 24, 2	13, 19, 12	15, 10, 30	15, 19, 16	13, 19, 12	6, 13, 9	23, 14, 1	25	26
5	33, 13, 17	15, 21, 33	6, 9, 21	19, 29, 26	4, 13, 17	15, 14, 29	1, 21, 13	33, 13, 17	4	29
6	23, 29, 20	27, 13, 30	1, 32, 24	31, 32, 2	16, 19, 4	13, 1, 14	28, 2, 5	23, 29, 20	11	29
7	10, 16, 25	14, 6, 18	20, 30, 11	25, 15, 3	13, 32, 14	16, 2, 10	6, 30, 29	10, 16, 25	30	30
8	30, 33, 5	17, 12, 14	27, 33, 28	24, 13, 2	12, 13, 23	19, 27, 31	25, 12, 20	30, 33, 5	16	32
9	16, 10, 9	4, 27, 22	6, 13, 4	7, 15, 27	26, 20, 32	9, 30, 10	4, 27, 16	16, 10, 9	15	7
10	9, 11, 18	5, 18, 21	23, 24, 18	8, 11, 4	30, 17, 29	27, 7, 27	9, 4, 17	9, 11, 18	29	31
11	1, 9, 17	21, 16, 23	25, 31, 30	24, 21, 8	22, 17, 19	25, 18, 20	5, 4, 17	1, 9, 17	10	25
12	28, 9, 24	6, 9, 17	28, 6, 23	4, 28, 25	28, 14, 18	3, 6, 7	14, 13, 12	28, 9, 24	4	14
13	7, 8, 17	28, 30, 12	25, 21, 5	21, 29, 12	18, 30, 29	27, 22, 23	2, 6, 11	7, 8, 17	20	27
14	31, 26, 7	21, 29, 12	26, 32, 23	8, 23, 1	9, 8, 31	26, 27, 16	24, 8, 7	31, 26, 7	28	23
15	29, 4, 31	5, 9, 2	14, 15, 6	15, 2, 32	5, 26, 4	32, 12, 28	8, 17, 30	29, 4, 31	5	2
16	11, 31, 1	10, 30, 9	10, 22, 21	24, 23, 32	8, 16, 24	32, 7, 4	9, 21, 25	11, 31, 1	32	21
17	28, 33, 3	14, 2, 30	19, 30, 26	27, 14, 26	18, 7, 14	12, 11, 9	29, 13, 26	28, 33, 3	22	28
18	7, 23, 25	6, 31, 23	16, 30, 12	26, 14, 8	13, 17, 25	3, 30, 10	8, 17, 11	7, 23, 25	31	26
19	11, 28, 20	18, 33, 23	15, 18, 23	23, 24, 32	17, 20, 22	14, 13, 30	20, 27, 31	11, 28, 20	21	6
20	26, 25, 10	26, 28, 5	21, 17, 9	19, 31, 9	20, 11, 28	8, 17, 10	33, 31, 25	26, 25, 10	14	29
21	27, 2, 26	8, 31, 18	31, 3, 22	4, 12, 3	21, 7, 14	12, 14, 12	14, 4, 25	27, 2, 26	9	17
22	28, 8, 11	2, 18, 32	10, 12, 32	23, 20, 30	24, 13, 8	30, 12, 28	25, 29, 20	28, 8, 11	23	30
23	19, 13, 29	32, 2, 20	13, 5, 21	29, 32, 5	10, 3, 23	24, 5, 7	11, 27, 29	19, 13, 29	26	30
24	28, 32, 13	13, 19, 27	11, 15, 21	18, 32, 14	14, 13, 4	20, 31, 22	26, 12, 25	28, 32, 13	27	18
25	16, 33, 8	30, 19, 20	11, 32, 33	16, 24, 2	22, 12, 25	31, 6, 4	27, 30, 12	16, 33, 8	6	33
26	13, 27, 3	6, 11, 29	11, 10, 12	19, 7, 2	27, 6, 1	29, 19, 18	4, 31, 25	13, 27, 3	29	20
27	29, 6, 11	20, 24, 26	8, 17, 10	22, 5, 20	10, 1, 32	17, 14, 23	22, 13, 25	29, 6, 11	29	25
28	23, 9, 8	33, 10, 1	4, 14, 7	20, 33, 28	23, 12, 27	25, 28, 31	29, 21, 15	23, 9, 8	24	3
29	28, 6, 4	6, 5, 2	7, 12, 25	29, 10, 30	4, 14, 23	26, 13, 20	16, 22, 19	28, 6, 4	19	1
30	26, 19, 16	1, 15, 10	29, 3, 6	25, 27, 30	28, 31, 17	22, 25, 3	28, 22, 16	26, 19, 16	9	31
31	27, 21, 5	11, 19, 8	18, 31, 32	15, 33, 27	33, 8, 15	23, 32, 5	25, 20, 3	27, 21, 5	12	17
32	29, 21, 30	11, 25, 29	13, 10, 6	8, 4, 1	9, 16, 8	21, 22, 23	11, 25, 16	29, 21, 30	10	5
33	17, 32, 31	5, 20, 22	16, 29, 18	1, 29, 29	14, 24, 30	6, 2, 21	20, 21, 9	17, 32, 31	16	8
34	22, 16, 15	5, 12, 28	4, 28, 11	22, 29, 25	5, 19, 11	12, 27, 20	1, 12, 18	22, 16, 15	27	14
35	2, 15, 19	10, 12, 11	26, 9, 12	17, 5, 29	26, 27, 21	24, 5, 13	15, 23, 18	2, 15, 19	21	14
36	9, 13, 4	28, 25, 2	3, 13, 21	2, 29, 6	11, 12, 31	18, 20, 27	23, 31, 3	9, 13, 4	23	14
37	28, 29, 10	18, 30, 27	25, 31, 28	3, 19, 7	5, 30, 30	29, 12, 3	5, 4, 11	28, 29, 10	24	13
38	10, 19, 22	31, 7, 28	2, 12, 15	24, 28, 4	21, 19, 29	17, 14, 23	20, 28, 17	10, 19, 22	7	12
39	26, 14, 4	24, 10, 12	8, 10, 11	26, 23, 8	7, 8, 19	31, 17, 8	17, 27, 14	26, 14, 4	25	23
40	4, 29, 26	1, 6, 22	8, 17, 3	15, 17, 13	15, 29, 4	18, 19, 28	10, 30, 18	4, 29, 26	28	12
41	14, 15, 9	13, 19, 22	27, 28, 12	17, 8, 26	4, 19, 17	25, 24, 3	9, 7, 17	14, 15, 9	5	8
42	29, 24, 20	17, 6, 11	17, 7, 24	15, 3, 6	19, 30, 33	3, 29, 5	27, 29, 9	29, 24, 20	18	22
43	19, 25, 15	3, 21, 23	9, 11, 8	17, 24, 19	9, 4, 3	13, 19, 12	31, 10, 18	19, 25, 15	15	2
44	29, 23, 2	14, 21, 3	29, 1, 14	28, 23, 31	2, 17, 11	15, 14, 29	29, 14, 3	29, 23, 2	21	15
45	23, 31, 20	32, 27, 31	23, 27, 24	25, 30, 8	27, 6, 12	13, 1, 14	32, 28, 27	23, 31, 20	19	4
46	24, 12, 20	25, 22, 5	17, 32, 4	3, 10, 32	31, 9, 32	16, 2, 10	21, 32, 3	24, 12, 20	27	11
47	27, 31, 16	12, 5, 26	10, 27, 17	27, 3, 11	21, 22, 31	19, 27, 31	21, 31, 9	27, 31, 16	17	11
48	16, 7, 9	9, 10, 20	31, 18, 28	7, 27, 19	2, 15, 5	9, 30, 10	29, 5, 11	16, 7, 9	16	15
49	14, 2, 16	3, 25, 19	15, 6, 5	17, 13, 27	14, 19, 17	27, 7, 26	31, 13, 6	14, 2, 16	18	20
50	19, 22, 15	26, 21, 8	28, 5, 6	11, 12, 17	2, 5, 14	25, 18, 20	2, 13, 3	19, 22, 15	2	18
51	7, 32, 20	7, 18, 2	22, 14, 25	6, 29, 25	28, 11, 27	3, 6, 7	16, 30, 22	7, 32, 20	12	20
52	8, 3, 2	27, 10, 29	7, 16, 32	4, 6, 22	18, 12, 15	27, 22, 23	32, 19, 22	8, 3, 2	17	30
53	25, 27, 19	5, 20, 11	7, 4, 6	11, 19, 33	4, 5, 17	26, 27, 16	28, 5, 32	25, 27, 19	5	15
54	13, 8, 18	24, 30, 23	28, 10, 3	18, 30, 9	2, 32, 27	32, 12, 28	31, 32, 9	13, 8, 18	1	10
55	6, 11, 32	27, 13, 21	18, 33, 31	22, 30, 21	9, 26, 8	32, 7, 4	22, 24, 18	6, 11, 32	22	25
56	29, 13, 7	15, 12, 4	22, 7, 32	6, 17, 32	16, 30, 25	12, 11, 9	28, 5, 25	29, 13, 7	30	23
57	33, 4, 26	14, 17, 4	9, 21, 28	17, 2, 26	30, 22, 14	3, 30, 10	5, 15, 9	33, 4, 26	32	22
58	16, 25, 9	31, 32, 7	8, 13, 10	29, 22, 8	21, 24, 8	14, 13, 30	22, 4, 17	16, 25, 9	33	13
59	12, 21, 8	12, 18, 3	23, 15, 14	32, 18, 2	10, 4, 17	8, 17, 10	11, 5, 9	12, 21, 8	31	4
60	19, 22, 30	8, 13, 14	17, 7, 18	13, 21, 14	27, 28, 3	12, 14, 11	31, 18, 29	19, 22, 30	17	15
61	31, 14, 8	8, 4, 6	19, 21, 32	4, 22, 16	13, 15, 25	30, 12, 28	26, 16, 27	31, 14, 8	7	7
62	17, 21, 11	22, 17, 5	4, 22, 17	2, 31, 25	17, 5, 18	24, 5, 7	10, 29, 30	17, 21, 11	26	16
63	18, 24, 7	15, 32, 7	31, 8, 23	29, 31, 2	32, 5, 20	20, 31, 22	15, 13, 27	18, 24, 7	14	17
64	25, 30, 22	11, 6, 13	13, 4, 21	20, 8, 12	10, 3, 31	31, 6, 4	15, 20, 9	25, 30, 22	13	13
65	3, 30, 31	25, 1, 26	5, 11, 6	26, 30, 23	18, 14, 4	29, 19, 18	31, 22, 21	3, 30, 31	25	27
66	29, 10, 19	26, 29, 30	23, 5, 32	30, 19, 17	18, 31, 6	17, 14, 23	27, 7, 5	29, 10, 19	8	12
67	14, 21, 9	21, 16, 26	28, 23, 24	17, 1, 28	12, 27, 15	25, 28, 31	22, 13, 17	14, 21, 9	14	25
68	21, 22, 4	13, 16, 30	17, 10, 2	4, 27, 30	15, 11, 21	26, 13, 20	7, 6, 22	21, 22, 4	17	12
69	26, 25, 14	1, 11, 6	5, 10, 2	9, 12, 6	4, 2, 6	22, 25, 3	2, 30, 15	26, 25, 14	6	23
70	10, 30, 29	13, 2, 15	4, 19, 27	19, 16, 15	27, 8, 32	23, 32, 5	31, 2, 32	10, 30, 29	22	26
71	5, 19, 20	25, 33, 17	7, 12, 33	30, 22, 32	9, 24, 29	21, 22, 23	26, 12, 31	5, 19, 20	22	32
72	28, 15, 31	19, 16, 27	4, 27, 25	3, 19, 14	25, 27, 5	6, 2, 21	30, 3, 8	28, 15, 31	1	8
73	24, 31, 12	14, 22, 7	13, 9, 20	14, 10, 6	8, 31, 25	12, 27, 20	14, 17, 7	24, 31, 12	32	32
74	14, 1, 8	16, 19, 20	17, 33, 20	11, 3, 32	24, 19, 17	24, 5, 13	32, 27, 20	14, 1, 8	15	1
75	24, 26, 11	29, 27, 33	19, 12, 18	29, 14, 21	1, 25, 20	18, 20, 27	26, 27, 29	24, 26, 11	26	26
76	18, 19, 20	21, 23, 29	7, 30, 31	4, 31, 11	22, 2, 30	29, 12, 3	33, 11, 23	18, 19, 20	17	21
77	31, 27, 4	6, 13, 24	25, 17, 31	13, 17, 4	11, 14, 15	17, 14, 23	17, 8, 2	31, 27, 4	5	22
78	23, 33, 18	15, 9, 4	1, 32, 29	30, 31, 32	19, 16, 15	31, 17, 8	14, 13, 10	23, 33, 18	3	4
79	22, 2, 26	24, 28, 9	31, 12, 22	7, 10, 21	26, 21, 22	18, 19, 28	8, 5, 22	22, 2, 26	15	10
80	4, 25, 21	22, 3, 19	26, 17, 11	10, 17, 8	30, 22, 4	25, 24, 3	29, 15, 28	4, 25, 21	1	29
81	28, 27, 18	7, 8, 31	24, 22, 21	13, 32, 26	16, 3, 8	3, 29, 5	33, 8, 28	28, 27, 18	29	5
82	10, 3, 15	29, 16, 28	6, 23, 17	19, 30, 9	30, 31, 5	13, 19, 12	13, 21, 26	10, 3, 15	31	5
83	29, 27, 4	4, 16, 22	32, 18, 17	8, 20, 6	10, 6, 30	15, 14, 29	6, 13, 26	29, 27, 4	18	1
84	8, 1, 18	30, 29, 26	27, 6, 10	15, 32, 10	28, 15, 18	13, 1, 14	4, 15, 22	8, 1, 18	23	22
85	23, 7, 8	14, 2, 16	18, 26, 33	32, 18, 3	8, 32, 20	16, 2, 10	30, 4, 8	23, 7, 8	18	31
86	32, 19, 23	22, 6, 24	31, 6, 16	11, 24, 27	27, 33, 29	19, 27, 31	15, 28, 23	32, 19, 23	22	11
87	12, 27, 30	7, 24, 4	9, 28, 18	33, 10, 4	27, 5, 33	9, 30, 10	7, 9, 1	12, 27, 30	14	28
88	28, 15, 13	10, 9, 21	28, 10, 6	30, 3, 17	8, 4, 24	27, 7, 23	32, 16, 28	28, 15, 13	26	11
89	12, 20, 32	24, 11, 9	25, 4, 17	22, 19, 16	10, 6, 16	25, 18, 20	6, 31, 17	12, 20, 32	13	6
90	1, 11, 8	20, 16, 6	15, 14, 29	31, 32, 6	13, 27, 30	3, 6, 7	10, 16, 12	1, 11, 8	19	4
91	28, 7, 4	5, 14, 2	30, 28, 13	7, 11, 17	29, 10, 6	27, 22, 23	32, 26, 14	28, 7, 4	22	2
92	6, 32, 15	19, 27, 26	26, 29, 3	17, 26, 20	20, 18, 4	26, 27, 16	22, 10, 10	6, 32, 15	28	7
93	24, 25, 26	18, 25, 11	3, 4, 26	31, 24, 13	24, 1, 21	32, 12, 28	11, 20, 19	24, 25, 26	21	14
94	12, 3, 2	7, 4, 21	9, 16, 6	14, 7, 29	16, 31, 32	32, 7, 4	29, 21, 23	12, 3, 2	26	29
95	23, 20, 28	26, 22, 6	19, 16, 26	10, 28, 7	4, 6, 16	12, 11, 9	23, 10, 20	23, 20, 28	22	17
96	9, 18, 13	10, 12, 24	21, 13, 21	2, 19, 9	2, 24, 6	3, 30, 10	12, 11, 15	9, 18, 13	18	24
97	10, 24, 7	5, 20, 2	22, 12, 18	20, 21, 24	14, 29, 5	14, 13, 30	24, 3, 10	10, 24, 7	25	24
98	23, 10, 1	17, 20, 23	19, 1, 17	18, 9, 17	25, 6, 8	8, 17, 10	8, 13, 3	23, 10, 1	28	6
99	18, 23, 9	14, 22, 10	3, 28, 31	24, 22, 25	19, 25, 4	12, 14, 1	8, 23, 18	18, 23, 9	19	14

Задания

Упражнение 1. 7

Упражнение 2. 8

Упражнение 3. 9

Упражнение 4. 10

Упражнение 5. 11

Упражнение 6. 12

Упражнение 7. 13

Упражнение 8. 14

Упражнение 9. 15

Упражнение 10. 16

 

Упражнение 1.

Перевести следующие числа в десятичную систему счисления

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