static void Main(string[] args)
{
IStringOperations stringObj = new StringOperations();
IIOOperations ioObj = new IOOperations();
//Requirement 1
try
{
Console.WriteLine("Enter string to count the average length of words strating with a or A");
string stringForAvg = Console.ReadLine();
if (!string.IsNullOrEmpty(stringForAvg))
{
double avg = stringObj.AverageWordsLength(stringForAvg, new string[] { "a", "A" });
ioObj.WriteToTextFile(new List <string> {
"Input string:" + stringForAvg,
"",
"Average:" + avg.ToString()
}, "average_length_of_words_starting_with_a.txt");
Console.WriteLine("Result has been saved in average_length_of_words_starting_with_a.txt file");
}
}
catch (Exception ex)
{
Console.WriteLine("Average Block:" + ex.Message);
}
Console.ReadLine();
//Requirement 2
try
{
Console.WriteLine("Enter string to words starting with b or B and containing e or E");
string stringForWords = Console.ReadLine();
if (!string.IsNullOrEmpty(stringForWords))
{
List <string> value = stringObj.CountofWordsStartingWith(stringForWords, new string[] { "b", "B" }, new string[] { "e", "E" });
ioObj.WriteToTextFile(value, "count_of_e_in_words_starting_with_b.txt");
Console.WriteLine("Result has been saved in count_of_e_in_words_starting_with_b.txt file");
}
}
catch (Exception ex)
{
Console.WriteLine("Finding e in words:" + ex.Message);
}
Console.ReadLine();
//Requirement 3
try
{
Console.WriteLine("Enter string to find longest word starting with a or b or c");
string stringForLongestWord = Console.ReadLine();
if (!string.IsNullOrEmpty(stringForLongestWord))
{
int longest = stringObj.LongestLengthWord(stringForLongestWord, new string[] { "a", "b", "c" });
ioObj.WriteToTextFile(new List <string> {
longest.ToString()
}, "longest_words_starting_with_abc.txt");
Console.WriteLine("Result has been saved in longest_words_starting_with_abc.txt file");
}
}
catch (Exception ex)
{
Console.WriteLine("Longest word block:" + ex.Message);
}
Console.ReadLine();
//Requirement 4
try
{
Console.WriteLine("Enter string to find sequence starting with c or C and following word starting with a or A");
string stringForWordSequence = Console.ReadLine();
if (!string.IsNullOrEmpty(stringForWordSequence))
{
int sequence = stringObj.CountSequenceofWords(stringForWordSequence, new string[] { "c", "C" }, new string[] { "a", "A" });
ioObj.WriteToTextFile(new List <string> {
sequence.ToString()
}, "count_of_sequence_of_words_starting_withs_c_and_a.txt");
Console.WriteLine("Result has been saved in count_of_sequence_of_words_starting_withs_c_and_a.txt file");
}
}
catch (Exception ex)
{
Console.WriteLine("Sequence of words block:" + ex.Message);
}
Console.Read();
}