Материал из Информационная безопасностя
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Условный оператор
1 Console.WriteLine("Please enter water temperature in degrees celsius::");
2 string tempString = Console.ReadLine();
3 int temp = Convert.ToInt32(tempString);
4 if (temp > 65)
5 {
6 Console.WriteLine("Water is boiling.");
7 }
8 else
9 {
10 Console.WriteLine("Not hot enough.");
11 }
12
13 switch (DateTime.Now.DayOfWeek)
14 {
15 case DayOfWeek.Sunday:
16 case DayOfWeek.Saturday:
17 Console.WriteLine("The weekend");
18 break;
19 case DayOfWeek.Monday:
20 Console.WriteLine("The first day of the work week.");
21 break;
22 case DayOfWeek.Friday:
23 Console.WriteLine("The last day of the work week.");
24 break;
25 default:
26 Console.WriteLine("The middle of the work week.");
27 break;
28 }
Циклы
1 Console.WriteLine("while loop");
2 i = 1;
3 while (i < 11)
4 {
5 Console.WriteLine(i);
6 i++;
7 }
8
9 Console.WriteLine("do while loop");
10 i = 1;
11 do
12 {
13 Console.WriteLine(i);
14 i++;
15 } while (i < 11);
16
17 Console.WriteLine("for loop");
18 for (int j = 1; j < 11; j++)
19 {
20 Console.WriteLine(j);
21 }
Задачник