protected override string HandleData(string data)
{
int width = DefaultWidth;
int height = DefaultHeight;
if (!string.IsNullOrWhiteSpace(data))
{
var splitedData = data.Trim().Split().Where(s => !string.IsNullOrEmpty(s)).ToList();
if (splitedData.Count() != 2 ||
!int.TryParse(splitedData[0], out width) ||
!int.TryParse(splitedData[1], out height))
{
throw new ArgumentException($"parse \"{ data }\" failed", nameof(data));
}
}
StringBuilder result = new StringBuilder();
result.Append($"Generated array:{ Environment.NewLine }");
var array = ArraysUtils.GenerateArray(new[] { width, height }, () => _rnd.Next(ValueDownLimit, ValueUpLimit));
Add2DArrayToStringBilder(result, array);
result.Append($"Sum even elements:{ Environment.NewLine }");
result.Append($"{ CalcEvenElements(array, (int a, int b) => a + b) }{ Environment.NewLine }");
return(result.ToString());
}
protected override string HandleData(string data)
{
StringBuilder result = new StringBuilder();
result.Append($"Inicializing array:{ Environment.NewLine }");
var array = ArraysUtils.GenerateArray(_degreesLengths, () => _rnd.Next(ValueDownLimit, ValueUpLimit + 1));
AddCubicArrayToStringBilder(result, array);
result.Append($"Replacement values:{ Environment.NewLine }");
ArraysUtils.ReplaceElements(array, val => val > 0, 0);
AddCubicArrayToStringBilder(result, array);
return(result.ToString());
}
protected override string HandleData(string data)
{
int length = DefaultLength;
if (!string.IsNullOrWhiteSpace(data))
{
if (!int.TryParse(data, out length))
{
throw new ArgumentException($"parse \"{ data }\" failed", nameof(data));
}
}
try
{
StringBuilder result = new StringBuilder();
result.Append($"Inicializing collection:{ Environment.NewLine }");
var elements = (from int val in ArraysUtils.GenerateArray(new[] { length }, () => _rnd.Next(ValueUpLimit))
select val)
.ToList();
elements.ForEach(element => result.Append($"{ element } "));
result.Append(Environment.NewLine);
var max = HeaviestElementUtil.GetHeaviestElement(elements, (a, b) => a.CompareTo(b));
result.Append($"Max element searching:{ Environment.NewLine }max = { max }{ Environment.NewLine }");
var min = HeaviestElementUtil.GetHeaviestElement(elements, (a, b) => b.CompareTo(a));
result.Append($"Mix element searching:{ Environment.NewLine }min = { min }{ Environment.NewLine }");
result.Append($"Sorting collection:{ Environment.NewLine }");
SortUtil.Sort(elements);
elements.ForEach(element => result.Append($"{ element } "));
result.Append(Environment.NewLine);
return(result.ToString());
}
catch
{
throw;
}
}
protected override string HandleData(string data)
{
var result = new StringBuilder();
result.Append($"Generated collection:{ Environment.NewLine }");
var collection = (from int element in ArraysUtils
.GenerateArray(new[] { DefaultLength }, () => _rnd.Next(ValueDownLimit, ValueUpLimit))
select element)
.ToList();
foreach (var element in collection)
{
result.Append($"{ element } ");
}
result.Append(Environment.NewLine);
result.Append($"Calculated summ:{ Environment.NewLine }");
result.Append(SummByPredicate(collection, element => element > 0, (a, b) => a + b));
return(result.ToString());
}