private void task3(object sender, RoutedEventArgs e)
{
// work with words
//todo защита от неверного ввода
textBox_unsver.Text = TextLetters.getCountVowels(textBox_user.Text) + "%";
textBox_task.Text = "3.Create a Set of the vowels.Count and " +
"display the number of vowels in each input word, and also " +
"display the total number of vowels in the input text, percent of each of them.";
}
public void getCountVowelsText_Test()
{
float expected = (4 * 100) / 11;
StringBuilder sb = new StringBuilder();
sb.Append("uiggddbifsa");
float actual = TextLetters.getCountVowels(sb);
Assert.AreEqual(expected, actual);
}
private void task4(object sender, RoutedEventArgs e)
{
if (textBox_user.Text != "")
{
textBox_unsver.Text = TextLetters.translateExpression(textBox_user.Text).ToString();
}
else
{
textBox_unsver.Text = TextLetters.translateExpression("+U+n+c--+e+r+t--+a-+i-+n+t+y--+ -+r+u--+l+e+s--").ToString();
}
textBox_task.Text = "4. Stacks are often used to evaluate expressions " +
"in programming languages. Evaluate the following expression, " +
"where’+’ means 'push the following letter onto the stack,' " +
"and’-’ means 'pop the top of the stack and print it'" +
": ' + U + n + c—+e + r + t—+a - +i - +n + t + y—+-+r + u—+l + e + s—'";
}
