Initial commit

vscode/Chapter03/IterationStatements/Program.cs

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+// Looping with the while statement
+
+int x = 0;
+
+while (x < 10)
+{
+  WriteLine(x);
+  x++;
+}
+
+// Looping with the do statement
+
+string? password;
+int attempts = 0;
+
+do
+{
+  attempts++;
+  Write("Enter your password: ");
+  password = ReadLine();
+}
+while ((password != "Pa$$w0rd") & (attempts < 10));
+
+if (attempts < 10)
+{
+  WriteLine("Correct!");
+}
+else
+{
+  WriteLine("You have used 10 attempts!");
+}
+
+// Looping with the for statement
+
+for (int y = 1; y <= 10; y++)
+{
+  WriteLine(y);
+}
+
+// Looping with the foreach statement
+
+string[] names = { "Adam", "Barry", "Charlie" };
+
+foreach (string name in names)
+{
+  WriteLine($"{name} has {name.Length} characters.");
+}