The supplied long integer value that will be used as the value of the new 提供的长整数值,它将用作新
The values are long integers 这些值是长整数。
The | operator yields the bitwise ( inclusive ) or of its arguments , which must be plain or long integers . the arguments are converted to a common type 运算符进行比特级的or (同或)运算,参数必须是普通整数或长整数.参数转换成通用类型
The ^ operator yields the bitwise xor ( exclusive or ) of its arguments , which must be plain or long integers . the arguments are converted to a common type 运算符进行比特级的xor (异或)运算,参数必须是普通整数或长整数.参数转换成通用类型
The number of milliseconds since the current program started running , as an unsigned long . this number will overflow ( go back to zero ) , after approximately 9 hours 返回自从当前程序开始运行后的毫秒数,这是一个无符号的长整数。如果这个值超过了大约9小时,会产生数据溢出(返回到0 ) 。
Plain integer literals that are above the largest representable plain integer ( e . g . , 2147483647 when using 32 - bit arithmetic ) are accepted as if they were long integers instead . 2 . 1 there is no limit for long integer literals apart from what can be stored in available memory 普通十进制整数最大可以为2147483647 (也就是使用32位比特数字的最大值) ,普通的八进制和十六进制数可以4294967295 ,但大于2147483647的数就通过减4294967295变为负数了.长整数的大小是没有限制的,仅仅受制于可用的内存容量