| public static GetSign ( string input ) : LongestCommonSubsequence.Sign | ||
| input | string | |
| return | LongestCommonSubsequence.Sign | |
public static Sign GetSign(string input)
{
Sign s;
if (input.Length < 1)
{
s = Sign.Empty;
return s;
}
if (input[0] == '+')
{
s = Sign.Plus;
}
else if (input[0] == '-')
{
s = Sign.Minus;
}
else
{
s = Sign.Empty;
}
return s;
}