public static bool isSymbol(this OneDimensionArray str)
{
for (int i = 0; i < str.Length; ++i)
{
if (str[i] == 'a')
{
return(true);
}
}
return(false);
}
public static dynamic Sum(OneDimensionArray arr)
{
if (arr.Length == 0)
{
return(null);
}
dynamic result = arr[0];
for (int i = 1; i < arr.Length; ++i)
{
result += arr[i];
}
return(result);
}
public static int min(OneDimensionArray arr)
{
int min = arr[0];
for (int i = 0; i < arr.Length; ++i)
{
if (arr[i] < min)
{
min = arr[i];
}
}
return(min);
}
public static int max(OneDimensionArray arr)
{
int max = arr[0];
for (int i = 0; i < arr.Length; ++i)
{
if (arr[i] > max)
{
max = arr[i];
}
}
return(max);
}
public static void delNegative(this OneDimensionArray arr)
{
int j = 0;
dynamic[] newArr = new dynamic[arr.Length];
for (int i = 0; i < arr.Length; ++i)
{
if (arr[i] >= 0)
{
newArr[j] = arr[i];
j++;
}
}
Array.Resize(ref newArr, j);
arr.Values = newArr;
}
static void Main(string[] args)
{
OneDimensionArray arr1 = new OneDimensionArray(1, 2, 3, 4, 5, 6, 7);
OneDimensionArray arr2 = new OneDimensionArray(2, -4, 3, 6, 7, 8, 9);
OneDimensionArray arr3 = arr1 * arr2;
if (arr1)
{
Console.WriteLine("arr1 - true");
}
if (arr2)
{
Console.WriteLine("arr2 - true");
}
Console.WriteLine((int)arr1);
OneDimensionArray arr4 = new OneDimensionArray(1, 2, 3, 4, 5, 6, 7);
if (arr1 == arr4)
{
Console.WriteLine("arr1 == arr4");
}
OneDimensionArray arr5 = new OneDimensionArray(1, 2, 3);
if (arr5 < arr1)
{
Console.WriteLine("arr5 < arr1");
}
OneDimensionArray str = new OneDimensionArray("mambarumba");
if (str.isSymbol())
{
Console.WriteLine("str have symbol a");
}
arr2.delNegative();
for (int i = 0; i < arr2.Length; ++i)
{
Console.WriteLine(arr2[i]);
}
Console.Read();
}
public static int Count(OneDimensionArray arr)
{
return(arr.Length);
}
public static int Diference(OneDimensionArray arr)
{
return(max(arr) - min(arr));
}
