将“abc”反转输出“cba” ToCharArray
string msg = "abc";
Console.WriteLine(MyReverse(msg));
Console.ReadKey();
private static string MyReverse(string msg)
{
char[] chars = msg.ToCharArray();
for (int i = 0; i < msg.Length / 2; i++)
{
char ch = chars[i];
chars[i] = chars[msg.Length - 1 - i];
chars[msg.Length - 1 - i] = ch;
}
return new string(chars);
}
THE END
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将“abc”反转输出“cba” ToCharArray
string msg = "abc";
Console.WriteLine(MyReverse(msg));
Console.ReadKey();
private static string MyReverse(string msg)
{
char[] chars = msg.ToCharArr……
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