C#應用二分查找法斷定指定字符的辦法。本站提示廣大學習愛好者:(C#應用二分查找法斷定指定字符的辦法)文章只能為提供參考,不一定能成為您想要的結果。以下是C#應用二分查找法斷定指定字符的辦法正文
本文實例講述了C#應用二分查找法斷定指定字符的辦法。分享給年夜家供年夜家參考,詳細以下:
private int sort_init(ref string[] chars, string str) //數組初始化
{
string[] temp = str.Split(' ');
//temp.
chars = new string[temp.Count()];
int ndx = 0;
int last_empty_positon = 0;
foreach (string ch in temp)
{
ndx = last_empty_positon++;
chars[ndx] = ch;
if (ndx == 0) continue;
if (ch.Length == 0) continue;
while (chars[ndx].CompareTo(chars[ndx - 1]) < 0)
{
string s = chars[ndx];
chars[ndx] = chars[ndx - 1];
chars[ndx - 1] = s;
ndx--;
if (ndx == 0) break;
}
}
return 1;
}
private bool isTheString(string str) //斷定能否為指定字符
{
int end = stopChar.Length - 1;
int begin = 0;
while (end - begin > 1)
{
int mid = (end + begin) / 2;
if (stopChar[mid].CompareTo(str) > 0)
end = mid;
else if (stopChar[mid].CompareTo(str) < 0)
begin = mid;
else
return true;
}
if (stopChar[end].CompareTo(str) == 0 || stopChar[begin].CompareTo(str) == 0)
return true;
return false;
}
願望本文所述對年夜家C#法式設計有所贊助。