private string Encrypt(string clearedInput, TableSize tableSize)
{
var encryptedResult = new StringBuilder();
for (int j = 0; j < tableSize.Columns; j++)
{
if (j != 0)
{
encryptedResult.Append(" ");
}
for (int i = 0; i < tableSize.Rows; i++)
{
var index = CalculateOrderNum(i, j, tableSize);
if (index >= clearedInput.Length)
{
break;
}
encryptedResult.Append(clearedInput[index]);
}
}
return(encryptedResult.ToString());
}
private int CalculateOrderNum(int rowNum, int columnNum, TableSize tableSize)
{
return(rowNum * tableSize.Columns + columnNum);
}