好像很简单,测试一下,看你能答对几个? (答案在最后)
问题1
Classes C1, C2 and Main are in package p1. C3 is in package p2. What is the output of Main.main()?
a) 1
b) 2
c) 3
问题2
Classes C1, C2 and Main are in package p1. C3 is in package p2. What is the output of Main.main()?
a) 1
b) 2
c) 3
问题3:
Classes C1, C2 and Main are in package p1. C3 is in package p2. What is the output of Main.main()?
a) 1
b) 2
c) 3
问题4
Classes C1, C2 and Main are in package p1. C3 is in package p2. What is the output of Main.main()?
a) 1
b) 2
c) 3
d) 4
答案:
问题1: b
问题2: b
问题3: c
问题4: d