public static void PigLatin(string input)
{
string[] arr = input.Split();
char[] vowels = new char[5] {
'a', 'e', 'i', 'o', 'u'
};
string conv = "";
foreach (string item in arr)
{
if (vowels.Any(c => c.Equals(item[0])))
{
conv += item;
}
if (!vowels.Any(c => c.Equals(item[0])))
{
for (int i = 1; i < item.Length; i++)
{
conv += item[i];
}
conv += item[0];
}
conv += "ay ";
}
Console.WriteLine(conv);
}
public static bool IsPalindrome(string input)
{
input = input.ToLower();
int forward = 0;
int backward = input.Length - 1;
char[] characterToIgnore = new char[] { ' ', '.', '\'', '-', ',', '!', ':', '?' };
while (backward > forward && (backward - forward) > 1)
{
char currentLeft = input[forward];
char currentRight = input[backward];
if (characterToIgnore.Any(x => x == currentLeft))
{
forward++;
continue;
}
if (characterToIgnore.Any(x => x == currentRight))
{
backward--;
continue;
}
if (currentLeft == currentRight)
{
forward++;
backward--;
}
else
{
return(false);
}
}
return(true);
}
// Password must be at least 8 characters
// -------- must contain at least one uppercase letter, lowercase letter and digit
public static Boolean IsValidPassword(SecureString password)
{
if (password == null)
{
return(false);
}
if (password.Length < 8)
{
return(false);
}
Boolean hasLowercaseLetter = false;
Boolean hasUppercaseLetter = false;
Boolean hasDigit = false;
Char[] chars = new char[password.Length];
IntPtr ptr = IntPtr.Zero;
try
{
ptr = Marshal.SecureStringToGlobalAllocUnicode(password);
Marshal.Copy(ptr, chars, 0, password.Length);
hasLowercaseLetter = chars.Any(Char.IsLower);
hasUppercaseLetter = chars.Any(Char.IsUpper);
hasDigit = chars.Any(Char.IsDigit);
}
finally
{
Array.Clear(chars, 0, chars.Length);
Marshal.ZeroFreeGlobalAllocUnicode(ptr);
}
return(hasLowercaseLetter && hasUppercaseLetter && hasDigit);
}
public static void Main()
{
int rows = int.Parse(Console.ReadLine());
char[][] matrix = new char[rows][];
int[] positionOfFirst = new int[2];
int[] positionOfSecond = new int[2];
for (int row = 0; row < rows; row++)
{
matrix[row] = Console.ReadLine().ToCharArray();
for (int col = 0; col < matrix[row].Length; col++)
{
if (matrix[row][col] == 'f')
{
positionOfFirst = new int[] { row, col };
}
else if (matrix[row][col] == 's')
{
positionOfSecond = new int[] { row, col };
}
}
}
bool firstIsAlive = true;
bool secondIsAlive = true;
while (firstIsAlive && secondIsAlive)
{
string[] commandsArgs = Console.ReadLine().Split();
string directionForFirst = commandsArgs[0];
string directionForSecond = commandsArgs[1];
positionOfFirst = Move(matrix, directionForFirst, positionOfFirst, "first");
if (matrix.Any(x => x.Any(y => y == 'x')))
{
break;
}
positionOfSecond = Move(matrix, directionForSecond, positionOfSecond, "second");
if (matrix.Any(x => x.Any(y => y == 'x')))
{
break;
}
}
foreach (var row in matrix)
{
Console.WriteLine(String.Join("", row));
}
}
public void TestAny()
{
var array = new char[] { 'b', 'd', 'x', 'y' };
bool isBetweenAAndC = array.Any(c => c > 'a' && c < 'c');
bool isGreaterThanZ = array.Any(c => c > 'z');
string exceptionArray = null;
Assert.True(isBetweenAAndC);
Assert.False(isGreaterThanZ);
var exception = Assert.Throws <ArgumentNullException>(() => exceptionArray.Any(c => c > 'a'));
Assert.Equal("source", exception.Message);
}
public override object GetFirstAnwer(string input)
{
int wordCount = 0;
char[] vovels = new char[] { 'a', 'e', 'i', 'o', 'u' };
List <string> badLetters = new List <string>()
{
"ab", "cd", "pq", "xy"
};
foreach (var line in input.Split(new string[] { Environment.NewLine }, StringSplitOptions.None))
{
if (!badLetters.Any(s => line.Contains(s)))
{
if (line.Count(s => vovels.Any(ss => ss == s)) >= 3)
{
int longestRun = line.Select((c, i) => line.Substring(i).TakeWhile(x => x == c).Count()).Max();
if (longestRun > 1)
{
wordCount++;
}
}
}
}
return(wordCount);
}
internal void Solve()
{
var password = new char[8];
using (MD5 md5 = MD5.Create())
{
int i = 0;
while (password.Any(x => x == 0))
{
var hash = MD5Hash(md5, input + i);
if (hash.StartsWith("00000"))
{
var location = hash[5] - '0';
if (location >= 0 && location <= 7 && password[location] == 0)
{
password[location] = hash[6];
}
}
i++;
}
}
Console.WriteLine($"Password is: {new string(password).ToLower()}");
}
public static string RemoveBracket(this string str, char chr, string[] exept = null)
{
if (str.Contains(chr))
{
string tmp = str;
char[] special = new char[] { '[', '{' };
for (int i = 0; i < str.Count(c => c == chr); ++i)
{
if (exept != null && exept.Any(e => tmp.GetBracketContent(chr, 0).StartsWith(e)))
{
continue;
}
int start = tmp.IndexOfNth(chr, 0);
int offset = 1;
if (special.Any(s => chr.Equals(s)))
{
offset = 2;
}
int end = tmp.IndexOfNth((char)((int)chr + offset), 0);
tmp = tmp.Remove(start, end - start + 1);
}
return(tmp);
}
else
{
return(str);
}
}
/// <summary>
/// Get the name of the collection based off the model. Will appropriatly pluralize
/// </summary>
/// <typeparam name="TModel">The type of the model to use</typeparam>
/// <returns>The name of the collection</returns>
protected static string GetCollectionName <TModel>()
{
Type modelType = typeof(TModel);
string modelName = modelType.Name;
string collectionName = string.Empty;
char endingCharacter = modelName[modelName.Length - 1];
//Be smart about English
if (char.ToLowerInvariant(endingCharacter) == 'y')
{
char nextChar = modelName[modelName.Length - 2];
char[] vowels = new char[] { 'a', 'e', 'i', 'o', 'u' };
if (vowels.Any(v => v == nextChar))
{
collectionName = string.Concat(modelName, 's'); //bays, toys, keys
}
else
{
collectionName = string.Concat(modelName.Substring(0, modelName.Length - 2), "ies"); //histories, flies, countries, etc.
}
}
else if (char.ToLowerInvariant(endingCharacter) == 'o') //Gonna have the odd case here...pianoes
{
collectionName = string.Concat(modelName, "es");
}
else
{
collectionName = string.Concat(modelName, 's'); //Bows, Arrows
}
return(collectionName);
}
private void CopyToolStripMenuItemClick(object sender, EventArgs e)
{
string code = _internalFileViewer.GetSelectedText();
if (string.IsNullOrEmpty(code))
{
return;
}
if (_currentViewIsPatch)
{
//add artificail space if selected text is not starting from line begining, it will be removed later
int pos = _internalFileViewer.GetSelectionPosition();
string fileText = _internalFileViewer.GetText();
int hpos = fileText.IndexOf("\n@@");
//if header is selected then don't remove diff extra chars
if (hpos <= pos)
{
if (pos > 0)
{
if (fileText[pos - 1] != '\n')
{
code = " " + code;
}
}
string[] lines = code.Split('\n');
char[] specials = new char[] { ' ', '-', '+' };
lines.Transform(s => s.Length > 0 && specials.Any(c => c == s[0]) ? s.Substring(1) : s);
code = string.Join("\n", lines);
}
}
Clipboard.SetText(code);
}
static void Main(string[] args)
{
int n = int.Parse(Console.ReadLine());
char[] vowels = new char[] { 'E', 'e', 'U', 'u', 'I', 'i', 'O', 'o', 'A', 'a' };
int[] results = new int[n];
for (int i = 0; i < n; i++)
{
int sum = 0;
string name = Console.ReadLine();
for (int j = 0; j < name.Length; j++)
{
char currIndex = name[j];
if (vowels.Any(x => x == name[j]))
{
sum += currIndex * name.Length;
}
else
{
sum += currIndex / name.Length;
}
}
results[i] = sum;
}
Console.WriteLine(string.Join(Environment.NewLine, results.OrderBy(x => x)));
}
private static string CrackCode2(string input)
{
char[] code = new char[8];
ulong index = 0;
while (code.Any(x => x == 0))
{
string hash = CreateMD5(input + index);
if (hash.StartsWith("00000") && hash[5] >= '0' && hash[5] <= '7')
{
int position = hash[5] - '0';
char c = hash[6];
if (code[position] == 0)
{
code[position] = c;
}
}
++index;
}
return(new string(code));
}
private static void SolvePart2()
{
var key = File.ReadAllText("Input.txt");
var password = new char[8];
var i = 0;
using (var md5 = MD5.Create())
{
while (password.Any(c => c == '\0'))
{
var hash = md5.ComputeHash(Encoding.UTF8.GetBytes(key + i.ToString()));
var hex = BitConverter.ToString(hash).Replace("-", "");
if (hex.Substring(0, 5) == "00000" && char.IsDigit(hex[5]))
{
var pos = int.Parse(hex[5].ToString());
if (pos < 8 && password[pos] == '\0')
{
password[pos] = hex[6];
}
}
i++;
}
}
var s = password.Aggregate("", (current, c) => current + char.ToLower(c));
Console.WriteLine("Password = " + s);
}
public static async Task Prefix_(string args, IMessage message)
{
if (!(message.Channel is IGuildChannel))
{
await message.Channel.SendMessageAsync("This isn't a guild!"); return;
}
var guild = (message.Channel as IGuildChannel).Guild;
var guildHandle = Program.mainHandler.guildHandles[guild.Id];
var badchars = new char[] { ' ', ':', '\'', '"', '\n', '\r', '`' };
if (args.Length > 0)
{
if (args.Any(n => badchars.Any(n.Equals)))
{
await message.Channel.SendMessageAsync("There are some unrecommended characters, if the bot no longer is able to take commands, pass `$reset` to reset the prefix");
guildHandle.database.prefix = args;
guildHandle.helpEmbeds = GuildHandler.GuildHandle.BuildEmbed(guildHandle.database.prefix);
await message.Channel.SendMessageAsync("Prefix set to `" + guildHandle.database.prefix + "`");
}
else
{
guildHandle.database.prefix = args;
guildHandle.helpEmbeds = GuildHandler.GuildHandle.BuildEmbed(guildHandle.database.prefix);
await message.Channel.SendMessageAsync("Prefix set to `" + guildHandle.database.prefix + "`");
}
}
else
{
await message.Channel.SendMessageAsync("My prefix on this guild is `" + guildHandle.database.prefix + "`");
}
}
public static void Main(string[] args)
{
int testCases = Convert.ToInt32(Console.ReadLine());
char[] vowels = new char[] { 'a', 'e', 'i', 'o', 'u' };
char[] consonent = new char[] { 'b', 'c', 'd', 'f', 'g', 'h', 'j', 'k', 'l', 'm', 'n', 'p', 'q', 'r', 's', 't', 'v', 'w', 'x', 'y', 'z' };
var results = new List <int>();
for (int i = 0; i < testCases; i++)
{
int length = Convert.ToInt32(Console.ReadLine());
string input = Console.ReadLine();
int count = 0;
for (int j = 0; j < length - 1; j++)
{
if (consonent.Any(x => x == input[j]) && vowels.Any(x => x == input[j + 1]))
{
count++;
}
}
results.Add(count);
}
Console.WriteLine(string.Join(Environment.NewLine, results));
Console.ReadLine();
}
/// <summary>
/// Trims the end of the string.
/// </summary>
/// <param name="builder">The builder.</param>
/// <param name="trimCharacters">The characters to trim.</param>
/// <returns>The string builder minus the characters specified.</returns>
public static StringBuilder?TrimEnd(this StringBuilder?builder, params char[] trimCharacters)
{
if (builder is null)
{
return(builder);
}
if (trimCharacters is null || trimCharacters.Length == 0)
{
trimCharacters = new char[] { ' ', '\t', '\n' }
}
;
var x = builder.Length;
for (; x > 0; --x)
{
if (!trimCharacters.Any(y => builder[x - 1] == y))
{
break;
}
}
if (x == builder.Length)
{
return(builder);
}
builder.Remove(x, builder.Length - x);
return(builder);
}
public override object GiveAnswer2()
{
var result = new char[8];
for (var index = 0; result.Any(c => c == 0); index++)
{
var attempt = _password + index;
var hash = MD5.HashData(System.Text.Encoding.ASCII.GetBytes(attempt));
if (hash[0] != 0 || hash[1] != 0 || hash[2] > 7 || result[hash[2]] != 0)
{
continue;
}
var hexa = hash[3] >> 4;
if (hexa < 10)
{
result[hash[2]] = (char)('0' + hexa);
}
else
{
result[hash[2]] = (char)('a' + hexa - 10);
}
}
return(new string(result));
}
/// <summary>
/// Trims the start of the string.
/// </summary>
/// <param name="builder">The builder.</param>
/// <param name="trimCharacters">The characters to trim.</param>
/// <returns>The builder with the values trimmed.</returns>
public static StringBuilder?TrimStart(this StringBuilder?builder, params char[] trimCharacters)
{
if (builder is null)
{
return(builder);
}
if (trimCharacters is null || trimCharacters.Length == 0)
{
trimCharacters = new char[] { ' ', '\t', '\n' }
}
;
var x = 0;
for (; x < builder.Length; ++x)
{
if (!trimCharacters.Any(y => builder[x] == y))
{
break;
}
}
if (x == 0)
{
return(builder);
}
builder.Remove(0, x);
return(builder);
}
}
private IEnumerable <object> ProcessAlphabeticalRuling(KMBombModule module)
{
var comp = GetComponent(module, "AlphabeticalRuling");
var fldSolved = GetField <bool>(comp, "solved");
var fldStage = GetIntField(comp, "currentStage");
while (!_isActivated)
{
yield return(new WaitForSeconds(.1f));
}
var letterDisplay = GetField <TextMesh>(comp, "LetterDisplay", isPublic: true).Get();
var numberDisplays = GetArrayField <TextMesh>(comp, "NumberDisplays", isPublic: true).Get(expectedLength: 2);
var curStage = 0;
var letters = new char[3];
var numbers = new int[3];
while (!fldSolved.Get())
{
var newStage = fldStage.Get();
if (newStage != curStage)
{
if (letterDisplay.text.Length != 1 || letterDisplay.text[0] < 'A' || letterDisplay.text[0] > 'Z')
{
throw new AbandonModuleException("‘LetterDisplay’ shows {0} (expected single letter A–Z).", letterDisplay.text);
}
letters[newStage - 1] = letterDisplay.text[0];
int number;
if (!int.TryParse(numberDisplays[0].text, out number) || number < 1 || number > 9)
{
throw new AbandonModuleException("‘NumberDisplay[0]’ shows {0} (expected integer 1–9).", numberDisplays[0].text);
}
numbers[newStage - 1] = number;
curStage = newStage;
}
yield return(null);
}
_modulesSolved.IncSafe(_AlphabeticalRuling);
if (letters.Any(l => l < 'A' || l > 'Z') || numbers.Any(n => n < 1 || n > 9))
{
throw new AbandonModuleException("The captured letters/numbers are unexpected (letters: [{0}], numbers: [{1}]).", letters.JoinString(", "), numbers.JoinString(", "));
}
var qs = new List <QandA>();
for (var ix = 0; ix < letters.Length; ix++)
{
qs.Add(makeQuestion(Question.AlphabeticalRulingLetter, _AlphabeticalRuling, formatArgs: new[] { ordinal(ix + 1) }, correctAnswers: new[] { letters[ix].ToString() }));
}
for (var ix = 0; ix < numbers.Length; ix++)
{
qs.Add(makeQuestion(Question.AlphabeticalRulingNumber, _AlphabeticalRuling, formatArgs: new[] { ordinal(ix + 1) }, correctAnswers: new[] { numbers[ix].ToString() }));
}
addQuestions(module, qs);
}
private string iiiiiiii(string inputValue)
{
var vowels = new char[] { 'a', 'e', 'o', 'u' };
var UpperVowels = new char[] { 'A', 'E', 'O', 'U' };
var AccentVowels = new char[] { 'á', 'é', 'ó', 'ú' };
inputValue = new string(inputValue.ToCharArray().Select(x => vowels.Any(y => y == x) ? 'i' : x).ToArray());
inputValue = new string(inputValue.ToCharArray().Select(x => UpperVowels.Any(y => y == x) ? 'I' : x).ToArray());
inputValue = new string(inputValue.ToCharArray().Select(x => AccentVowels.Any(y => y == x) ? 'í' : x).ToArray());
return(inputValue);
}
private void EnforceInvariants(char directionName)
{
char[] directions = new char[4] {
'n', 'e', 's', 'w'
};
if (!directions.Any(x => x.Equals(char.ToLower(directionName))))
{
throw new ArgumentOutOfRangeException("oreintation must have valid initial of direction.");
}
}
// *** METHODS ***
/// <summary>
/// Parses a notation string into a LayerMove
/// </summary>
/// <param name="notation">Defines to string to be parsed</param>
/// <returns></returns>
public static LayerMove Parse(string notation)
{
string layer = notation[0].ToString();
CubeFlag rotationLayer = CubeFlagService.Parse(layer);
char[] ccwChars = new char[] { '\'', 'i' };
bool direction = !ccwChars.Any(c => notation.Contains(c));
bool twice = notation.Contains("2");
return(new LayerMove(rotationLayer, direction, twice));
}
private static string GetMessageText(string expectedOutput, string output)
{
string result = "";
char[] wildCardChars = new char[] { '[', ']', '?', '*', '#' };
if (wildCardChars.Any(c => expectedOutput.Contains(c)))
{
result += "NOTE: The expected string contains wildcard charaters: [,],?,*,#" + Environment.NewLine;
}
if (expectedOutput.Contains(Environment.NewLine))
{
result += string.Join(Environment.NewLine, "AreEqual failed:", "",
"Expected:", "-----------------------------------", expectedOutput, "-----------------------------------",
"Actual: ", "-----------------------------------", output, "-----------------------------------");
}
else
{
result += string.Join(Environment.NewLine, "AreEqual failed:",
"Expected: ", expectedOutput,
"Actual: ", output);
}
int expectedOutputLength = expectedOutput.Length;
int outputLength = output.Length;
if (expectedOutputLength != outputLength)
{
result += $"{Environment.NewLine}The expected length of {expectedOutputLength} does not match the output length of {outputLength}. ";
string[] items = (new string[] { expectedOutput, output }).OrderBy(item => item.Length).ToArray();
if (items[1].StartsWith(items[0]))
{
result += $"{Environment.NewLine}The additional characters are '"
+ $"{CSharpStringEncode(items[1].Substring(items[0].Length))}'.";
}
}
else
{
// Write the output that shows the difference.
for (int counter = 0; counter < Math.Min(expectedOutput.Length, output.Length); counter++)
{
if (expectedOutput[counter] != output[counter]) // TODO: The message is invalid when using wild cards.
{
result += Environment.NewLine
+ $"Character {counter} did not match: "
+ $"'{CSharpStringEncode(expectedOutput[counter])}' != '{CSharpStringEncode(output[counter])})'";
;
break;
}
}
}
return(result);
}
public static string CreateRandomPassword(int length = 12)
{
// Create a string of characters, numbers, three special characters that are allowed in the password
string validChars = "ABCDEFGHJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789&?!";
string digits = "0123456789";
string specialChars = "&?!_@$#";
string upperChars = "ABCDEFGHJKLMNOPQRSTUVWXYZ";
string lowerChars = "abcdefghijklmnopqrstuvwxyz";
Random random = new Random();
// Select one random character at a time from the string and create an array of chars
char[] chars = new char[length];
for (int i = 0; i < length; i++)
{
chars[i] = validChars[random.Next(0, validChars.Length)];
}
if (!chars.Any(x => char.IsDigit(x)))
{
chars[length - 1] = digits[random.Next(0, digits.Length)];
}
if (!chars.Any(x => specialChars.Contains(x)))
{
chars[length - 2] = specialChars[random.Next(0, specialChars.Length)];
}
if (!chars.Any(x => char.IsLower(x)))
{
chars[length - 3] = lowerChars[random.Next(0, lowerChars.Length)];
}
if (!chars.Any(x => char.IsUpper(x)))
{
chars[length - 4] = upperChars[random.Next(0, upperChars.Length)];
}
return(new string(chars));
}
/// <summary>
/// Escapes a column's name.
/// </summary>
/// <param name="columnName">The name of the column to escape.</param>
/// <returns>The escaped <paramref name="columnName"/>.</returns>
/// <exception cref="InvalidQueryException"><paramref name="columnName"/> is an invalid column name.</exception>
public string EscapeColumn(string columnName)
{
var skipChars = new char[] { '.', '(', ')', ' ' };
if (!skipChars.Any(x => columnName.Contains(x)))
{
return("`" + columnName + "`");
}
else
{
return(columnName);
}
}
/// <summary>
/// Escapes a table's name.
/// </summary>
/// <param name="tableName">The name of the table to escape.</param>
/// <returns>The escaped <paramref name="tableName"/>.</returns>
/// <exception cref="InvalidQueryException"><paramref name="tableName"/> is an invalid table name.</exception>
public string EscapeTable(string tableName)
{
var skipChars = new char[] { '.', '(', ')', ' ' };
if (!skipChars.Any(x => tableName.Contains(x)))
{
return("`" + tableName + "`");
}
else
{
return(tableName);
}
}
private bool HasIllegalChars(string[] segments)
{
// wildchar is only allowed inside the last segment
var illegal = new char[] { '*', '?' };
for (var i = 0; i < segments.Length - 1; ++i)
{
if (illegal.Any(segments[i].Contains))
{
return(true);
}
}
return(false);
}
private static string ChangeVocals(string str)
{
var vocalChar = new char[]
{
'a', 'i', 'u', 'e', 'o',
'A', 'i', 'U', 'E', 'O'
};
return(string.Concat(str.Select(character =>
{
return vocalChar.Any(item => item == character)
? (char)((int)character + 1)
: character;
})));
}
public static void SetUpMatchers()
{
char[] command = new char[] { '.', '$', '!', '?', '>' };
foreach (var pair in Commands)
{
if (!command.Any(c => pair.Key.StartsWith(c.ToString())))
{
AddMatcher(pair.Key, pair.Key, MatchType.Contains, false, false);
}
else
{
AddMatcher(pair.Key, pair.Key, MatchType.StartsWith, pair.Key.StartsWith("$"));
}
}
}
ParseToNumberAndOperations(IEnumerable <string> splitedIntoOperationsAndNumbers)
{
var collectionLength = splitedIntoOperationsAndNumbers.Count();
var numbers = new List <uint>();
var operations = new List <MathOperationType>();
var operationChars = new char[] { '+', '-', '*', '/' };
for (var index = 0; index < collectionLength; index++)
{
try
{
if (index % 2 == 0)
{
numbers.Add(uint.Parse(splitedIntoOperationsAndNumbers.ElementAt(index)));
}
else
{
if (index == collectionLength - 1)
{
throw new ArgumentException("Last value must be a number.");
}
var operationChar = char.Parse(splitedIntoOperationsAndNumbers.ElementAt(index));
if (!operationChars.Any(x => x == operationChar))
{
throw new ArgumentException($"Element:{splitedIntoOperationsAndNumbers.ElementAt(index)}" +
$"is not a operation.");
}
operations.Add((MathOperationType)operationChar);
}
}
catch (OverflowException e)
{
throw new ArgumentException("Value provided is out of range.", e);
}
catch (FormatException e)
{
throw new ArgumentException(
"Math operation does not meet the template requirement. " +
"Number Operation etc.. Number", e);
}
}
return(numbers, operations);
}