-2
如果在構造函數中應該檢查輸入是否合法...編譯器似乎不同意我,它給我」';'預計「後,如果統計,我不明白爲什麼請幫助。Java:爲什麼我會得到「';'預計「爲一個如果陳述
public class RGBColor
{
private int _red,_green,_blue;
private final int _MAX_INTENSITY = 255,_MIN_INTENSITY = 0;
/**
* Constructor for objects of class RGBColor
*/
public RGBColor()
{
_red = 0;
_green = 0;
_blue = 0;
}
public RGBColor(int red, int green,int blue)
{
If ((_red < _MIN_INTENSITY) || (_red > _MAX_INTENSITY) || (_green < _MIN_INTENSITY) || (_green > _MAX_INTENSITY) || (_blue < _MIN_INTENSITY) || (_blue > _MAX_INTENSITY)) \\<<I get the error here
{
_red=0;
_green=0;
_blue=0;
}
else
{
_red = red;
_green = green;
_blue = blue;
}
}
}
'If' vs'if'。 ''''''vs'//'。我的猜測是 – 2014-11-21 19:39:16
,那'if'應該是小寫。 – 2014-11-21 19:39:21
我對這個愚蠢的帖子感到抱歉...感謝您的快速回復 – 2014-11-21 19:42:52