单项选择题
A. 4,4
B. 4,5
C. 5,4
D. 5,5
E. Compilation fails.
单项选择题 public void test(int x) { int odd = x%2; if (odd) { System.out.println(“odd); } else { System.out.println(“even”); } } Which statement is true?()
单项选择题 class Super { public int getLenght() { return 4; } } public class Sub extends Super { public long getLenght() { return 5; } public static void main(String[] args) { Super sooper = new Super(); Sub sub = new Sub(); System.out.println( sooper.getLenght() + “,” + sub.getLenght() ); } } What is the output?()
多项选择题 Whichthreestatementsaretrue?()