字符型有有符号和无符号之分吗?
今天在书上看见无符号字符型,那有符号字符型指哪些呢?举个例子.
2007-10-23 22:41
2007-10-23 22:47
2007-10-23 22:55
2007-10-23 23:07
当然了,char 的范围应当为-127到127
2007-10-24 05:02
2007-10-24 11:48
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2007-10-24 13:59
学习了!!
2007-10-24 14:32
2007-10-24 17:37