首先,祝大家有美好的一天。
请原谅我的英语不好。
我有一个问题,我想制作我的第一个自己的程序,这个程序应该有以下任务:
你有这个哈希值的例子:
9f73c507603e62c48926eb37f0f19f46
程序应该将其转换为:
“9”,“c”,“8”,“e”,“d”,“1”,“5”,“d”,“0”,“b”,“e”,“b” ,"e","5","c","1","2","6","f","2","3","3","9","5","b","f","8","0","4","8","d","8"
我不会在没有自己搜索和尝试的情况下询问,但请记住我仍然是初学者,我的“解决方案”是这样的:
namespace Hash_Checker
{
class Program
{
static void Main(string[] args)
{
Console.WriteLine("Enter Your Hashsum.");
string myhash = Console.ReadLine();
string[] words = myhash.Split(' ');
Console.WriteLine("Modified Hashsum:");
foreach (var word in words)
{
System.Console.Write($"\"{word}\", ");
}
Console.ReadKey();
}
}
}
忽略可能不好的形式,稍后我会尝试写得更好。
我的 2 个问题是:
您必须像这样输入哈希值:
9 f 7 3 c 5 0 7 6 0 3 e 6 2 c 4 8 9 2 6 e b 3 7 f 0 f 1 9 f 4 6
带有分隔符,但我希望您可以在没有分隔符的情况下输入它,如下所示:
9f73c507603e62c48926eb37f0f19f46
但是当你这样做时,它会以以下输出结束:
“9f73c507603e62c48926eb37f0f19f46”,
第二个问题:
我的程序在最后一个数字后添加一个“,”,但我不希望这样。
示例:
应该是:
“9”,“c”,“8”,“e”,“d”,“1”,“5”,“d”,“0”,“b”,“e”,“b” ,"e","5","c","1","2","6","f","2","3","3","9","5","b","f","8","0","4","8","d","8"
但事实是:
“9”、“c”、“8”、“e”、“d”、“1”、“5”、“d”、“0”、“b”、“e”、“b” 、“e”、“5”、“c”、“1”、“2”、“6”、“f”、“2”、“3”、“3”、“9”、“5”、“b", "f", "8", "0", "4", "8", "d", "8",
最后一个 , 应该被删除。
有人可以给我建议或解决方案吗? 或者对于初学者来说有点难?
感谢您的帮助!
最佳答案
实现此目的的一种(多种)方法是从输入中读取字符串,从字符串中选择每个字符并使用 LINQ 将其用引号引起来,然后将每个字符串与 string 连接起来。 Join()
如下:
namespace Hash_Checker
{
class Program
{
static void Main(string[] args)
{
Console.WriteLine("Enter Your Hashsum.");
var input = Console.ReadLine();
//select each character from the string and turn
//each into a string that looks like "<character here>"
var characters = input.Select(x => string.Format("\"{0}\"", x));
//place comma in between each string containing "<character here>"
var formattedString = string.Join(",", characters);
System.Console.Write(formattedString);
Console.ReadKey();
}
}
}
关于c# - 在 C# 中拆分不带分隔符的字符串,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/54893327/