[C++] double数据类型
摘要：
MSDN上说： The double type contains 64 bits: 1 for sign, 11 for the exponent, and 52 for the mantissa. Its range is +/–1.7E308 with at least 15 digit... 阅读全文
posted @ 2010-07-08 02:08 如果蜗牛有爱情 阅读(381) 评论(0) 推荐(0) 编辑
