看java 筆試題

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interface MyConstants {
int r =42;
int s = 69;
int Area;
//插入代碼
final double circumference = 2 *Math.PI*r ;
//Cannot reference a field before it is defined
int total = total + r +s; //後面的total會出錯
int ArRa = r*s;

// Syntax error on token "MAIN", VariableDeclaratorId expected after this token
public static MAIN=15; //MAIN不對

//Illegal modifier for the interface field MyConstants.CODE; only public, static & final are permitted
protected int CODE = 31337; //CODE不對

}

 

//http://www.job006.com/forum.php?mod=viewthread&tid=30071&extra=page=1&filter=typeid&typeid=794&typeid=794

看java 筆試題

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