যেহেতু আমি ওপি-র মতো একই আচরণ চেয়েছিলাম (উইন্ডোজ সেন্টিমিডির মতো একটি স্ট্রিং বিভক্ত করেছিলাম) আমি পরীক্ষাগুলির একগুচ্ছ লিখেছি এবং এখানে পোস্ট করা উত্তরগুলি পরীক্ষা করেছি:
Test( 0, m, "One", new[] { "One" });
Test( 1, m, "One ", new[] { "One" });
Test( 2, m, " One", new[] { "One" });
Test( 3, m, " One ", new[] { "One" });
Test( 4, m, "One Two", new[] { "One", "Two" });
Test( 5, m, "One Two", new[] { "One", "Two" });
Test( 6, m, "One Two", new[] { "One", "Two" });
Test( 7, m, "\"One Two\"", new[] { "One Two" });
Test( 8, m, "One \"Two Three\"", new[] { "One", "Two Three" });
Test( 9, m, "One \"Two Three\" Four", new[] { "One", "Two Three", "Four" });
Test(10, m, "One=\"Two Three\" Four", new[] { "One=Two Three", "Four" });
Test(11, m, "One\"Two Three\" Four", new[] { "OneTwo Three", "Four" });
Test(12, m, "One\"Two Three Four", new[] { "OneTwo Three Four" });
Test(13, m, "\"One Two\"", new[] { "One Two" });
Test(14, m, "One\" \"Two", new[] { "One Two" });
Test(15, m, "\"One\" \"Two\"", new[] { "One", "Two" });
Test(16, m, "One\\\" Two", new[] { "One\"", "Two" });
Test(17, m, "\\\"One\\\" Two", new[] { "\"One\"", "Two" });
Test(18, m, "One\"", new[] { "One" });
Test(19, m, "\"One", new[] { "One" });
Test(20, m, "One \"\"", new[] { "One", "" });
Test(21, m, "One \"", new[] { "One", "" });
Test(22, m, "1 A=\"B C\"=D 2", new[] { "1", "A=B C=D", "2" });
Test(23, m, "1 A=\"B \\\" C\"=D 2", new[] { "1", "A=B \" C=D", "2" });
Test(24, m, "1 \\A 2", new[] { "1", "\\A", "2" });
Test(25, m, "1 \\\" 2", new[] { "1", "\"", "2" });
Test(26, m, "1 \\\\\" 2", new[] { "1", "\\\"", "2" });
Test(27, m, "\"", new[] { "" });
Test(28, m, "\\\"", new[] { "\"" });
Test(29, m, "'A B'", new[] { "'A", "B'" });
Test(30, m, "^", new[] { "^" });
Test(31, m, "^A", new[] { "A" });
Test(32, m, "^^", new[] { "^" });
Test(33, m, "\\^^", new[] { "\\^" });
Test(34, m, "^\\\\", new[] { "\\\\" });
Test(35, m, "^\"A B\"", new[] { "A B" });
Test(36, m, @"/src:""C:\tmp\Some Folder\Sub Folder"" /users:""abcdefg@hijkl.com"" tasks:""SomeTask,Some Other Task"" -someParam foo", new[] { @"/src:C:\tmp\Some Folder\Sub Folder", @"/users:abcdefg@hijkl.com", @"tasks:SomeTask,Some Other Task", @"-someParam", @"foo" });
Test(37, m, "", new string[] { });
Test(38, m, "a", new[] { "a" });
Test(39, m, " abc ", new[] { "abc" });
Test(40, m, "a b ", new[] { "a", "b" });
Test(41, m, "a b \"c d\"", new[] { "a", "b", "c d" });
Test(42, m, "this is a test ", new[] { "this", "is", "a", "test" });
Test(43, m, "this \"is a\" test", new[] { "this", "is a", "test" });
Test(44, m, "\"C:\\Program Files\"", new[] { "C:\\Program Files" });
Test(45, m, "\"He whispered to her \\\"I love you\\\".\"", new[] { "He whispered to her \"I love you\"." });
"প্রত্যাশিত" মানটি সরাসরি আমার মেশিনে (win10 x64) এবং একটি সাধারণ মুদ্রণ প্রোগ্রামে cmd.exe দিয়ে এটি পরীক্ষা করে আসে:
static void Main(string[] args) => Console.Out.WriteLine($"Count := {args.Length}\n{string.Join("\n", args.Select((v,i) => $"[{i}] => '{v}'"))}");
এগুলি ফলাফল:
Solution | Failed Tests
------------------------------|-------------------------------------
Atif Aziz (749653) | 2, 3, 10, 11, 12, 14, 16, 17, 18, 26, 28, 31, 32, 33, 34, 35, 36, 37, 39, 45
Jeffrey L Whitledge (298968) | 1, 2, 3, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 25, 26, 27, 28, 31, 32, 33, 34, 35, 36, 37, 39, 40, 41, 42, 43, 44, 45
Daniel Earwicker (298990) | 10, 11, 12, 14, 16, 17, 18, 19, 20, 21, 22, 23, 25, 26, 27, 28, 31, 32, 33, 34, 35, 36, 45
Anton (299795) | 12, 16, 17, 18, 19, 21, 23, 25, 26, 27, 28, 31, 32, 33, 34, 35, 45
CS. (467313) | 12, 18, 19, 21, 27, 31, 32, 33, 34, 35
Vapour in the Alley (2132004) | 10, 11, 12, 14, 16, 17, 20, 21, 22, 23, 25, 26, 27, 28, 29, 31, 32, 33, 34, 35, 36, 45
Monoman (7774211) | 14, 16, 17, 20, 21, 22, 23, 25, 26, 27, 28, 31, 32, 33, 34, 35, 45
Thomas Petersson (19091999) | 2, 3, 10, 11, 12, 14, 16, 17, 18, 19, 20, 21, 22, 23, 25, 26, 27, 28, 31, 32, 33, 34, 35, 36, 39, 45
Fabio Iotti (19725880) | 1, 2, 3, 7, 10, 11, 12, 13, 14, 15, 16, 17, 19, 21, 22, 23, 25, 26, 28, 29, 30, 35, 36, 37, 39, 40, 42, 44, 45
ygoe (23961658) | 26, 31, 32, 33, 34, 35
Kevin Thach (24829691) | 10, 11, 12, 14, 18, 19, 20, 21, 22, 23, 26, 27, 31, 32, 33, 34, 35, 36
Lucas De Jesus (31621370) | 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45
HarryP (48008872) | 24, 26, 31, 32, 33, 34, 35
TylerY86 (53290784) | 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 25, 26, 27, 28, 31, 32, 33, 34, 35, 36, 41, 43, 44, 45
Louis Somers (55903304) | 2, 3, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 25, 26, 27, 28, 29, 31, 32, 33, 34, 35, 36, 39, 41, 43, 44, 45
user2126375 (58233585) | 5, 6, 15, 16, 17, 31, 32, 33, 34, 35
DilipNannaware (59131568) | 1, 2, 3, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 25, 26, 27, 28, 31, 32, 33, 34, 35, 36, 37, 39, 40, 41, 42, 43, 44, 45
Mikescher (this) | -
যেহেতু এখানে কোনও উত্তর সঠিক বলে মনে হয়নি (কমপক্ষে আমার ব্যবহারের কেসের ভিত্তিতে) এটি আমার সমাধান, এটি বর্তমানে সমস্ত পরীক্ষার কেস পাস করে (তবে কারও কাছে অতিরিক্ত (ব্যর্থ) কোণার কেস থাকলে দয়া করে মন্তব্য করুন):
public static IEnumerable<string> SplitArgs(string commandLine)
{
var result = new StringBuilder();
var quoted = false;
var escaped = false;
var started = false;
var allowcaret = false;
for (int i = 0; i < commandLine.Length; i++)
{
var chr = commandLine[i];
if (chr == '^' && !quoted)
{
if (allowcaret)
{
result.Append(chr);
started = true;
escaped = false;
allowcaret = false;
}
else if (i + 1 < commandLine.Length && commandLine[i + 1] == '^')
{
allowcaret = true;
}
else if (i + 1 == commandLine.Length)
{
result.Append(chr);
started = true;
escaped = false;
}
}
else if (escaped)
{
result.Append(chr);
started = true;
escaped = false;
}
else if (chr == '"')
{
quoted = !quoted;
started = true;
}
else if (chr == '\\' && i + 1 < commandLine.Length && commandLine[i + 1] == '"')
{
escaped = true;
}
else if (chr == ' ' && !quoted)
{
if (started) yield return result.ToString();
result.Clear();
started = false;
}
else
{
result.Append(chr);
started = true;
}
}
if (started) yield return result.ToString();
}
পরীক্ষার ফলাফল উত্পন্ন করতে আমি যে কোডটি ব্যবহার করেছি তা এখানে পাওয়া যাবে