# Python 3.X
source = input('Введите строку: ')
ret = ''
for idx, char in enumerate(source):
try:
next = source[idx + 1]
if char.isdigit() and next.isdigit():
qt = 10 * int(char) + int(next)
next = source[idx + 2]
else:
qt = int(char)
except:
ret += char
else:
ret += next * (qt - 1)
print('Ответ:', ret)
Завдання Запиши послідовність номерів карток, які задають порядок:Варіант 1а) завершення роботи за комп'ютеромб) запуску програми на виконання
Варіант 2а) підготовки комп’ютера до роботиб) коректного завершення роботи з програмою
<span>Завдання 3. Дії з о б’єктам и Робочого столуУ комп’ютерному класі за комп’ютерами з різними номерами сидять Світлана,Марина,Роман та Сергій. Відомо, що:- Світлана виконала затримку над деяким об’єктом:- Марина один раз клацнула лівою кнопкою миші;- Роман не встиг нічого зробити;- Сергій виконав дві дії з мишею.<span>
</span></span>
Странно, что i и j нигде не участвуют в циклах
При x = 0
1 p = 1 * cos(0) = 1 * 1 = 1
2 p = 1 * cos(0) = 1 * 1 = 1
3 p = 1 * cos(0) = 1 * 1 = 1
4 p = 1 * cos(0) = 1 * 1 = 1
5 p = 1 * cos(0) = 1 * 1 = 1
6 p = 1 * cos(0) = 1 * 1 = 1
7 p = 1 * cos(0) = 1 * 1 = 1
8 p = 1 * cos(0) = 1 * 1 = 1
9 p = 1 * cos(0) = 1 * 1 = 1
10 p = 1 * cos(0) = 1 * 1 = 1
s = 0 + 1 = 1
===============================
11 p = 1 * cos(0) = 1 * 1 = 1
12 p = 1 * cos(0) = 1 * 1 = 1
13 p = 1 * cos(0) = 1 * 1 = 1
14 p = 1 * cos(0) = 1 * 1 = 1
15 p = 1 * cos(0) = 1 * 1 = 1
16 p = 1 * cos(0) = 1 * 1 = 1
17 p = 1 * cos(0) = 1 * 1 = 1
18 p = 1 * cos(0) = 1 * 1 = 1
19 p = 1 * cos(0) = 1 * 1 = 1
20 p = 1 * cos(0) = 1 * 1 = 1
s = 1 + 1 = 2
===============================
21 p = 1 * cos(0) = 1 * 1 = 1
22 p = 1 * cos(0) = 1 * 1 = 1
23 p = 1 * cos(0) = 1 * 1 = 1
24 p = 1 * cos(0) = 1 * 1 = 1
25 p = 1 * cos(0) = 1 * 1 = 1
26 p = 1 * cos(0) = 1 * 1 = 1
27 p = 1 * cos(0) = 1 * 1 = 1
28 p = 1 * cos(0) = 1 * 1 = 1
29 p = 1 * cos(0) = 1 * 1 = 1
30 p = 1 * cos(0) = 1 * 1 = 1
s = 2 + 1 = 3
===============================
31 p = 1 * cos(0) = 1 * 1 = 1
32 p = 1 * cos(0) = 1 * 1 = 1
33 p = 1 * cos(0) = 1 * 1 = 1
34 p = 1 * cos(0) = 1 * 1 = 1
35 p = 1 * cos(0) = 1 * 1 = 1
36 p = 1 * cos(0) = 1 * 1 = 1
37 p = 1 * cos(0) = 1 * 1 = 1
38 p = 1 * cos(0) = 1 * 1 = 1
39 p = 1 * cos(0) = 1 * 1 = 1
40 p = 1 * cos(0) = 1 * 1 = 1
s = 3 + 1 = 4
===============================
41 p = 1 * cos(0) = 1 * 1 = 1
42 p = 1 * cos(0) = 1 * 1 = 1
43 p = 1 * cos(0) = 1 * 1 = 1
44 p = 1 * cos(0) = 1 * 1 = 1
45 p = 1 * cos(0) = 1 * 1 = 1
46 p = 1 * cos(0) = 1 * 1 = 1
47 p = 1 * cos(0) = 1 * 1 = 1
48 p = 1 * cos(0) = 1 * 1 = 1
49 p = 1 * cos(0) = 1 * 1 = 1
50 p = 1 * cos(0) = 1 * 1 = 1
s = 4 + 1 = 5
===============================
51 p = 1 * cos(0) = 1 * 1 = 1
52 p = 1 * cos(0) = 1 * 1 = 1
53 p = 1 * cos(0) = 1 * 1 = 1
54 p = 1 * cos(0) = 1 * 1 = 1
55 p = 1 * cos(0) = 1 * 1 = 1
56 p = 1 * cos(0) = 1 * 1 = 1
57 p = 1 * cos(0) = 1 * 1 = 1
58 p = 1 * cos(0) = 1 * 1 = 1
59 p = 1 * cos(0) = 1 * 1 = 1
60 p = 1 * cos(0) = 1 * 1 = 1
s = 5 + 1 = 6
===============================
61 p = 1 * cos(0) = 1 * 1 = 1
62 p = 1 * cos(0) = 1 * 1 = 1
63 p = 1 * cos(0) = 1 * 1 = 1
64 p = 1 * cos(0) = 1 * 1 = 1
65 p = 1 * cos(0) = 1 * 1 = 1
66 p = 1 * cos(0) = 1 * 1 = 1
67 p = 1 * cos(0) = 1 * 1 = 1
68 p = 1 * cos(0) = 1 * 1 = 1
69 p = 1 * cos(0) = 1 * 1 = 1
70 p = 1 * cos(0) = 1 * 1 = 1
s = 6 + 1 = 7
===============================
71 p = 1 * cos(0) = 1 * 1 = 1
72 p = 1 * cos(0) = 1 * 1 = 1
73 p = 1 * cos(0) = 1 * 1 = 1
74 p = 1 * cos(0) = 1 * 1 = 1
75 p = 1 * cos(0) = 1 * 1 = 1
76 p = 1 * cos(0) = 1 * 1 = 1
77 p = 1 * cos(0) = 1 * 1 = 1
78 p = 1 * cos(0) = 1 * 1 = 1
79 p = 1 * cos(0) = 1 * 1 = 1
80 p = 1 * cos(0) = 1 * 1 = 1
s = 7 + 1 = 8
===============================
81 p = 1 * cos(0) = 1 * 1 = 1
82 p = 1 * cos(0) = 1 * 1 = 1
83 p = 1 * cos(0) = 1 * 1 = 1
84 p = 1 * cos(0) = 1 * 1 = 1
85 p = 1 * cos(0) = 1 * 1 = 1
86 p = 1 * cos(0) = 1 * 1 = 1
87 p = 1 * cos(0) = 1 * 1 = 1
88 p = 1 * cos(0) = 1 * 1 = 1
89 p = 1 * cos(0) = 1 * 1 = 1
90 p = 1 * cos(0) = 1 * 1 = 1
s = 8 + 1 = 9
===============================
91 p = 1 * cos(0) = 1 * 1 = 1
92 p = 1 * cos(0) = 1 * 1 = 1
93 p = 1 * cos(0) = 1 * 1 = 1
94 p = 1 * cos(0) = 1 * 1 = 1
95 p = 1 * cos(0) = 1 * 1 = 1
96 p = 1 * cos(0) = 1 * 1 = 1
97 p = 1 * cos(0) = 1 * 1 = 1
98 p = 1 * cos(0) = 1 * 1 = 1
99 p = 1 * cos(0) = 1 * 1 = 1
100 p = 1 * cos(0) = 1 * 1 = 1
s = 9 + 1 = 10
===============================
10
<u>PascalABC.NET 3.3.5, сборка 1650 от 01.04.2018</u>
<u>Внимание! Если программа не работает, обновите версию!</u>
begin
var (a,h,b):=(-0.1,0.02,0.1);
var y:real->real:=t->t<=0 ?
Sqr(Sin(9*t-3))+0.7*t :
5*Cos(25*t+0.37)**3-5*t*t;
var x:=a;
while x<=b+h/2 do begin
Writeln(x:5:2,y(x):15:10);
x+=h
end
end.
<u>Пример</u>
-0.10 0.4030222897
-0.08 0.2428711009
-0.06 0.1085059147
-0.04 0.0189480905
-0.02 -0.0125256009
0.00 4.0520544419
0.02 1.3385985058
0.04 0.0316707402
0.06 -0.1460479966
0.08 -1.8734753767
0.10 -4.5200806881
<u>2. Более "традиционное" решение</u>
const
a=-0.1;
h=0.02;
b=0.1;
var
x,y:real;
begin
x:=a;
while x<=b+h/2 do begin
if x<=0 then
y:=Sqr(Sin(9*x-3))+0.7*x
else
y:=5*(Cos(25*x+0.37))*Sqr(Cos(25*x+0.37))-5*x*x;
Writeln(x:5:2,y:15:10);
x+=h
end
end.