java 数组笔试题

Question

After  the   declaration:

char[] c = new char[100];

what  is  the  value  of  c[50] ?

(a) 50

(b) 49

(c) '\u0000'

(d) '\u0020'

(e) "  "

(f) cannot  be  determined

(g) always  null  until  a  value  is

求大神帮忙解答一下

Answer 1

cjava中char型数据默认初始化为'\u0000'