Упр.225 ГДЗ Рабочая тетрадь Босова 8 класс 2024 (Информатика)

Задача

1 for x := 1 to 5 do write (‘#’);
for x in range(1, 6): print , end = »)
2 for x := 0 to 5 do write(‘#’);
for x in range(6): print, end = »)
3 for x := 2 to 7 do write(‘#’);
for x in range(2, 8): print, end = »)
4 for x := 5 to 5 do write(‘#’);
for x in range(5, 6) : print (‘#’, end = »)
5 for x := 6 to 5 do write(‘#’);
for x in range(6, 6): print, end = »)
6 for x := 5 downto 1 do write(‘#’);
for x in range (5, 0, 1) : print (‘ # ‘, end = ‘ ‘ )
7 for x := 5 downto 5 do write(‘#’);
for x in range (5, 4, -1) : print , end = ‘ ‘)
8 for х := 5 downto 2 do write ‘#’);
for x in range (5, 1, -1) : print { ‘ # ‘ , end = ‘ ‘)
9 for x := 1 downto 5 do write(‘#’);
for x in range (1, 4, -1) : print ( ‘ # ‘ , end = ‘ ‘)

Подробный ответ

Определим, сколько раз выполнится каждый цикл.

№	Цикл	Результат
1	$$x = 1, 2, 3, 4, 5$$	$$#####$$
2	$$x = 0, 1, 2, 3, 4, 5$$	$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$######
3	$$x = 2, 3, 4, 5, 6, 7$$	$$######$$
4	$$x = 5$$	$$#$$
5	Цикл не выполнится	пусто
6	$$x = 5, 4, 3, 2, 1$$	$$#####$$
7	$$x = 5$$	$$#$$
8	$$x = 5, 4, 3, 2$$	$$####$$
9	Цикл не выполнится	пусто