日期:2014-05-18 浏览次数:21238 次
string s="abc89kdj00343k,4390jn4?";
int i=0;
foreach (char c in s)
{
i ^= c;
}
MessageBox.Show(i.ToString());
------解决方案--------------------
"abc89kdj00343k,4390jn4?".ToCharArray().Aggregate<char>((relust, n) => relust ^= n);