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int 类型数据的最大值

 

类型名                   变量字节                   取值范围

Signed char                   1                            -128～127

Unsigned char               1                             0～255

Signed short                  2                             -215～215-1               

Unsigned short              2                              0～216

Signed int                        4                           -231～231-1         

Unsigned int                  4                              0～232-1

posted @ 2009-10-14 15:06  简简单单幸福  阅读(6552)  评论(0)    收藏  举报