private static void CharSequenceSolution()
{
var numberOfCases = int.Parse(Console.ReadLine());
for (int inputIndex = 0; inputIndex < numberOfCases; inputIndex++)
{
var testCase = Console.ReadLine();
var sequence = new CharSequence(testCase.Length);
for (int i = 0; i < testCase.Length; i++)
{
var key = testCase[i];
if (key == '<')
{
sequence.MoveLeft();
}
else if (key == '>')
{
sequence.MoveRight();
}
else if (key == '-')
{
sequence.Remove();
}
else
{
sequence.Add(key);
}
}
Console.WriteLine(sequence.ToString());
}
}
//JAVA TO C# CONVERTER WARNING: 'final' parameters are not available in .NET:
//ORIGINAL LINE: public static CharSequence parse(android.content.Context context, java.util.List<IconFontDescriptorWrapper> iconFontDescriptors, CharSequence text, final android.widget.TextView target)
public static CharSequence parse(Context context, IList <IconFontDescriptorWrapper> iconFontDescriptors, CharSequence text, TextView target)
{
context = context.ApplicationContext;
// Analyse the text and replace {} blocks with the appropriate character
// Retain all transformations in the accumulator
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final android.text.SpannableStringBuilder spannableBuilder = new android.text.SpannableStringBuilder(text);
SpannableStringBuilder spannableBuilder = new SpannableStringBuilder(text);
recursivePrepareSpannableIndexes(context, text.ToString(), spannableBuilder, iconFontDescriptors, 0);
bool isAnimated = hasAnimatedSpans(spannableBuilder);
// If animated, periodically invalidate the TextView so that the
// CustomTypefaceSpan can redraw itself
if (isAnimated)
{
if (target == null)
{
throw new System.ArgumentException("You can't use \"spin\" without providing the target TextView.");
}
if (!(target is HasOnViewAttachListener))
{
throw new System.ArgumentException(target.GetType().Name + " does not implement " + "HasOnViewAttachListener. Please use IconTextView, IconButton or IconToggleButton.");
}
((HasOnViewAttachListener)target).OnViewAttachListener = new HasOnViewAttachListener_OnViewAttachListenerAnonymousInnerClassHelper(target);
}
else if (target is HasOnViewAttachListener)
{
((HasOnViewAttachListener)target).OnViewAttachListener = null;
}
return(spannableBuilder);
}
//JAVA TO C# CONVERTER WARNING: 'final' parameters are not available in .NET:
//ORIGINAL LINE: public static CharSequence parse(android.content.Context context, java.util.List<IconFontDescriptorWrapper> iconFontDescriptors, CharSequence text, final android.widget.TextView target)
public static CharSequence parse(Context context, IList<IconFontDescriptorWrapper> iconFontDescriptors, CharSequence text, TextView target)
{
context = context.ApplicationContext;
// Analyse the text and replace {} blocks with the appropriate character
// Retain all transformations in the accumulator
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final android.text.SpannableStringBuilder spannableBuilder = new android.text.SpannableStringBuilder(text);
SpannableStringBuilder spannableBuilder = new SpannableStringBuilder(text);
recursivePrepareSpannableIndexes(context, text.ToString(), spannableBuilder, iconFontDescriptors, 0);
bool isAnimated = hasAnimatedSpans(spannableBuilder);
// If animated, periodically invalidate the TextView so that the
// CustomTypefaceSpan can redraw itself
if (isAnimated)
{
if (target == null)
{
throw new System.ArgumentException("You can't use \"spin\" without providing the target TextView.");
}
if (!(target is HasOnViewAttachListener))
{
throw new System.ArgumentException(target.GetType().Name + " does not implement " + "HasOnViewAttachListener. Please use IconTextView, IconButton or IconToggleButton.");
}
((HasOnViewAttachListener) target).OnViewAttachListener = new HasOnViewAttachListener_OnViewAttachListenerAnonymousInnerClassHelper(target);
}
else if (target is HasOnViewAttachListener)
{
((HasOnViewAttachListener) target).OnViewAttachListener = null;
}
return spannableBuilder;
}
/// <summary>
/// Appends the specified character sequence to this writer.
///
/// <para> An invocation of this method of the form <tt>out.append(csq)</tt>
/// behaves in exactly the same way as the invocation
///
/// <pre>
/// out.write(csq.toString()) </pre>
///
/// </para>
/// <para> Depending on the specification of <tt>toString</tt> for the
/// character sequence <tt>csq</tt>, the entire sequence may not be
/// appended. For instance, invoking the <tt>toString</tt> method of a
/// character buffer will return a subsequence whose content depends upon
/// the buffer's position and limit.
///
/// </para>
/// </summary>
/// <param name="csq">
/// The character sequence to append. If <tt>csq</tt> is
/// <tt>null</tt>, then the four characters <tt>"null"</tt> are
/// appended to this writer.
/// </param>
/// <returns> This writer
///
/// @since 1.5 </returns>
public override CharArrayWriter Append(CharSequence csq)
{
String s = (csq == null ? "null" : csq.ToString());
Write(s, 0, s.Length());
return(this);
}
public StringKeyValue PushTag(CharSequence tag)
{
string t = tag.ToString();
flags.Add(t);
return(AddValue("<" + t + ">"));
}
public override void characters(CharSequence chars)
{
if (isInsideContentElement)
{
string[] tokens = tokenizer.tokenize(chars.ToString());
text.AddRange(Arrays.asList(tokens));
}
}
/// <summary>
/// Constructs a {@code StringJoiner} with no characters in it using copies
/// of the supplied {@code prefix}, {@code delimiter} and {@code suffix}.
/// If no characters are added to the {@code StringJoiner} and methods
/// accessing the string value of it are invoked, it will return the
/// {@code prefix + suffix} (or properties thereof) in the result, unless
/// {@code setEmptyValue} has first been called.
/// </summary>
/// <param name="delimiter"> the sequence of characters to be used between each
/// element added to the {@code StringJoiner} </param>
/// <param name="prefix"> the sequence of characters to be used at the beginning </param>
/// <param name="suffix"> the sequence of characters to be used at the end </param>
/// <exception cref="NullPointerException"> if {@code prefix}, {@code delimiter}, or
/// {@code suffix} is {@code null} </exception>
public StringJoiner(CharSequence delimiter, CharSequence prefix, CharSequence suffix)
{
Objects.RequireNonNull(prefix, "The prefix must not be null");
Objects.RequireNonNull(delimiter, "The delimiter must not be null");
Objects.RequireNonNull(suffix, "The suffix must not be null");
// make defensive copies of arguments
this.Prefix = prefix.ToString();
this.Delimiter = delimiter.ToString();
this.Suffix = suffix.ToString();
this.EmptyValue_Renamed = this.Prefix + this.Suffix;
}
/// <summary>
/// Appends the specified character sequence to this output stream.
///
/// <para> An invocation of this method of the form <tt>out.append(csq)</tt>
/// behaves in exactly the same way as the invocation
///
/// <pre>
/// out.print(csq.toString()) </pre>
///
/// </para>
/// <para> Depending on the specification of <tt>toString</tt> for the
/// character sequence <tt>csq</tt>, the entire sequence may not be
/// appended. For instance, invoking then <tt>toString</tt> method of a
/// character buffer will return a subsequence whose content depends upon
/// the buffer's position and limit.
///
/// </para>
/// </summary>
/// <param name="csq">
/// The character sequence to append. If <tt>csq</tt> is
/// <tt>null</tt>, then the four characters <tt>"null"</tt> are
/// appended to this output stream.
/// </param>
/// <returns> This output stream
///
/// @since 1.5 </returns>
public virtual PrintStream Append(CharSequence csq)
{
if (csq == null)
{
Print("null");
}
else
{
Print(csq.ToString());
}
return(this);
}
/**
* Returns decoded Mime header/field.
*/
public static StringValue decodeMime(Env env,
CharSequence word,
string charset)
{
string decodedStr = MimeUtility.decodeText(word.ToString());
StringValue str
= env.createString(MimeUtility.unfold(decodedStr));
return(str.toBinaryValue(charset));
}
/// <summary>
/// Appends the specified character sequence to this writer.
///
/// <para> An invocation of this method of the form <tt>out.append(csq)</tt>
/// behaves in exactly the same way as the invocation
///
/// <pre>
/// out.write(csq.toString()) </pre>
///
/// </para>
/// <para> Depending on the specification of <tt>toString</tt> for the
/// character sequence <tt>csq</tt>, the entire sequence may not be
/// appended. For instance, invoking the <tt>toString</tt> method of a
/// character buffer will return a subsequence whose content depends upon
/// the buffer's position and limit.
///
/// </para>
/// </summary>
/// <param name="csq">
/// The character sequence to append. If <tt>csq</tt> is
/// <tt>null</tt>, then the four characters <tt>"null"</tt> are
/// appended to this writer.
/// </param>
/// <returns> This writer
/// </returns>
/// <exception cref="IOException">
/// If an I/O error occurs
///
/// @since 1.5 </exception>
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public Writer append(CharSequence csq) throws IOException
public virtual Writer Append(CharSequence csq)
{
if (csq == null)
{
Write("null");
}
else
{
Write(csq.ToString());
}
return(this);
}
/// <summary>
/// Appends the specified character sequence to this writer.
///
/// <para> An invocation of this method of the form <tt>out.append(csq)</tt>
/// behaves in exactly the same way as the invocation
///
/// <pre>
/// out.write(csq.toString()) </pre>
///
/// </para>
/// <para> Depending on the specification of <tt>toString</tt> for the
/// character sequence <tt>csq</tt>, the entire sequence may not be
/// appended. For instance, invoking the <tt>toString</tt> method of a
/// character buffer will return a subsequence whose content depends upon
/// the buffer's position and limit.
///
/// </para>
/// </summary>
/// <param name="csq">
/// The character sequence to append. If <tt>csq</tt> is
/// <tt>null</tt>, then the four characters <tt>"null"</tt> are
/// appended to this writer.
/// </param>
/// <returns> This writer
///
/// @since 1.5 </returns>
public override PrintWriter Append(CharSequence csq)
{
if (csq == null)
{
Write("null");
}
else
{
Write(csq.ToString());
}
return(this);
}
/**
* Returns the substring at the specified index as a {@link String}.
*
* @param index the index of the substring to return.
*
* @return the substring at the specified index.
*
* @throws ArgumentException if the index is out of range.
*/
public String substring(int index)
{
if (index < 0 || index >= this.count)
{
String message = Logging.getMessage("generic.indexOutOfRange", index);
Logging.logger().severe(message);
throw new ArgumentException(message);
}
CharSequence cs = this.subSequence(index);
return(cs != null?cs.ToString() : null);
}
/// <summary>
/// Tells whether or not this encoder can encode the given character
/// sequence.
///
/// <para> If this method returns <tt>false</tt> for a particular character
/// sequence then more information about why the sequence cannot be encoded
/// may be obtained by performing a full <a href="#steps">encoding
/// operation</a>.
///
/// </para>
/// <para> This method may modify this encoder's state; it should therefore not
/// be invoked if an encoding operation is already in progress.
///
/// </para>
/// <para> The default implementation of this method is not very efficient; it
/// should generally be overridden to improve performance. </para>
/// </summary>
/// <param name="cs">
/// The given character sequence
/// </param>
/// <returns> <tt>true</tt> if, and only if, this encoder can encode
/// the given character without throwing any exceptions and without
/// performing any replacements
/// </returns>
/// <exception cref="IllegalStateException">
/// If an encoding operation is already in progress </exception>
public virtual bool CanEncode(CharSequence cs)
{
CharBuffer cb;
if (cs is CharBuffer)
{
cb = ((CharBuffer)cs).Duplicate();
}
else
{
cb = CharBuffer.Wrap(cs.ToString());
}
return(CanEncode(cb));
}
private bool IsClause(CharSequence text)
{
Matcher m = PAT_WHITESPACE.Matcher(text.ToString());
int n = 1;
while (m.Find())
{
n++;
if (n >= minWords)
{
return(true);
}
}
return(n >= minWords);
}
public virtual bool Matches(Table table, string columnName, object value1, object
value2)
{
if (!DataTypeUtil.IsTextual(table.GetColumn(columnName).GetDataType()))
{
// use simple equality
return(SimpleColumnMatcher.INSTANCE.Matches(table, columnName, value1, value2));
}
// convert both values to Strings and compare case-insensitively
try
{
CharSequence cs1 = Column.ToCharSequence(value1);
CharSequence cs2 = Column.ToCharSequence(value2);
return((cs1 == cs2) || ((cs1 != null) && (cs2 != null) && Sharpen.Runtime.EqualsIgnoreCase
(cs1.ToString(), cs2.ToString())));
}
catch (IOException e)
{
throw new InvalidOperationException("Could not read column " + columnName + " value"
, e);
}
}
public static bool Contains(CharSequence key, params CharSequence[] texts)
{
foreach (CharSequence text in texts)
{
if (key == null && text == null)
{
return(true);
}
if (text == key || (text != null && string.ReferenceEquals(text?.ToString(), key?.ToString())))
{
return(true);
}
}
return(false);
}
/// <summary>
/// Constructs a new exception with the specified message.
/// </summary>
/// <param name="message"> the message to use for this exception, may be null </param>
/// <param name="parsedData"> the parsed text, should not be null </param>
/// <param name="errorIndex"> the index in the parsed string that was invalid, should be a valid index </param>
public DateTimeParseException(String message, CharSequence parsedData, int errorIndex) : base(message)
{
this.ParsedString_Renamed = parsedData.ToString();
this.ErrorIndex_Renamed = errorIndex;
}
public static ByteBuffer Encode(this Encoding e, CharSequence str)
{
return(ByteBuffer.Wrap(e.GetBytes(str.ToString())));
}
internal sealed override String ToString(int start, int end)
{
return(StringHelperClass.SubstringSpecial(Str.ToString(), start + Offset, end + Offset));
}
/// <summary>Retrieves diagnostics information preserved in the history file</summary>
/// <returns>diagnostics as of the time of job termination</returns>
public virtual string GetDiagnostics()
{
CharSequence diagnostics = datum.GetDiagnostics();
return(diagnostics == null ? Nodiags : diagnostics.ToString());
}
public StringKeyValue RemoveTag(CharSequence tag)
{
flags.Remove(tag.ToString());
return(this);
}
private string FixGroupDisplayName(CharSequence name)
{
return(name.ToString().Replace(".", ".\u200B").Replace("$", "\u200B$"));
}
/*
* Constructs a java.lang.StringBuffer and initializes it with the content from the
* specified {@code CharSequence}. The capacity of the new buffer will be
* the length of the {@code CharSequence} plus the default capacity.
*
* @param cs
* the content to initialize the instance.
* @throws NullPointerException
* if {@code cs} is {@code null}.
* @since 1.5
*/
public StringBuffer(CharSequence cs) : base(cs.ToString())
{
}
/// <summary>Tokenizes the text and returns an array of tokens.</summary>
/// <remarks>Tokenizes the text and returns an array of tokens.</remarks>
/// <param name="text">The text</param>
/// <returns>The tokens</returns>
public static string[] Tokenize(CharSequence text)
{
return(PAT_NOT_WORD_BOUNDARY.Matcher(PAT_WORD_BOUNDARY.Matcher(text.ToString().ReplaceAll("\u00A0", "'\u00A0'")).ReplaceAll("\u2063"
)).ReplaceAll("$1").ReplaceAll("[ \u2063]+", " ").Trim().Split("[ ]+"));
}
public ByteBuffer Encode(CharSequence str)
{
return(Encode(str.ToString()));
}
public StringKeyValue PopTag(CharSequence tag)
{
string tmp = flags.Pop();
return(AddValue("</" + ((tag == null || tag.Length() == 0 || " ".Equals(tag.ToString())) ? tmp : tag.ToString()) + ">"));
}
public Matcher Reset (CharSequence str)
{
return Reset (str.ToString ());
}
public Matcher Reset(CharSequence str)
{
return(Reset(str.ToString()));
}
/**
* Constructs a java.lang.StringBuffer and initializes it with the content from the
* specified {@code CharSequence}. The capacity of the new buffer will be
* the length of the {@code CharSequence} plus the default capacity.
*
* @param cs
* the content to initialize the instance.
* @throws NullPointerException
* if {@code cs} is {@code null}.
* @since 1.5
*/
public StringBuffer(CharSequence cs)
: base(cs.ToString())
{
}
public StringKeyValue AddTag(CharSequence tag)
{
flags.Add(tag.ToString());
return(this);
}
public ByteBuffer Encode(CharSequence str)
{
return Encode (str.ToString ());
}
/*
* Constructs an instance that's initialized with the contents of the
* specified {@code CharSequence}. The capacity of the new builder will be
* the length of the {@code CharSequence} plus 16.
*
* @param seq
* the {@code CharSequence} to copy into the builder.
* @throws NullPointerException
* if {@code seq} is {@code null}.
*/
public StringBuilder(CharSequence seq) : base(seq.ToString())
{
}
/**
* Constructs an instance that's initialized with the contents of the
* specified {@code CharSequence}. The capacity of the new builder will be
* the length of the {@code CharSequence} plus 16.
*
* @param seq
* the {@code CharSequence} to copy into the builder.
* @throws NullPointerException
* if {@code seq} is {@code null}.
*/
public StringBuilder(CharSequence seq)
: base(seq.ToString())
{
}
/// <exception cref="System.IO.IOException"></exception>
protected internal override void WriteOne(CharSequence line)
{
pckOut.WriteString(line.ToString());
}
public virtual string GetText()
{
return(text.ToString());
}
