A.short s=256; B.String s=‘Helloworld’; C.int x=012; D.char c=“a”;
已知: 則下面哪個(gè)表達(dá)式在橫線(xiàn)處是正確的()
A.inte=a; B.inte=b; C.inte=c; D.inte=d;
已知: 則下面哪些語(yǔ)句在橫線(xiàn)處是合法的()
A.package org.open; B.import java.util.*; C.class Derived{} D.public static final CONTST=1;