Linux int 最大为多大

时间:2023-03-09 04:59:34
Linux int 最大为多大

可以查看 /usr/include/limits.h 文件

里面定义好了各种类型的最大最小值

...

/* Minimum and maximum values a `signed int' can hold.  */
#  define INT_MIN   (-INT_MAX - 1)                                                                                                                                                                                                  
#  define INT_MAX   2147483647
...